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-rw-r--r--include/trace/bpf_probe.h126
-rw-r--r--include/trace/define_custom_trace.h77
-rw-r--r--include/trace/define_trace.h135
-rw-r--r--include/trace/events/9p.h225
-rw-r--r--include/trace/events/afs.h1515
-rw-r--r--include/trace/events/alarmtimer.h97
-rw-r--r--include/trace/events/asoc.h272
-rw-r--r--include/trace/events/avc.h53
-rw-r--r--include/trace/events/bcache.h505
-rw-r--r--include/trace/events/block.h587
-rw-r--r--include/trace/events/bpf_test_run.h50
-rw-r--r--include/trace/events/bridge.h187
-rw-r--r--include/trace/events/btrfs.h2503
-rw-r--r--include/trace/events/cachefiles.h854
-rw-r--r--include/trace/events/cgroup.h210
-rw-r--r--include/trace/events/clk.h313
-rw-r--r--include/trace/events/cma.h131
-rw-r--r--include/trace/events/compaction.h356
-rw-r--r--include/trace/events/context_tracking.h59
-rw-r--r--include/trace/events/cpuhp.h95
-rw-r--r--include/trace/events/csd.h72
-rw-r--r--include/trace/events/damon.h46
-rw-r--r--include/trace/events/devfreq.h68
-rw-r--r--include/trace/events/devlink.h234
-rw-r--r--include/trace/events/dlm.h682
-rw-r--r--include/trace/events/dma_fence.h89
-rw-r--r--include/trace/events/erofs.h261
-rw-r--r--include/trace/events/error_report.h76
-rw-r--r--include/trace/events/ext4.h2986
-rw-r--r--include/trace/events/f2fs.h2311
-rw-r--r--include/trace/events/fib.h102
-rw-r--r--include/trace/events/fib6.h89
-rw-r--r--include/trace/events/filelock.h244
-rw-r--r--include/trace/events/filemap.h118
-rw-r--r--include/trace/events/fs_dax.h286
-rw-r--r--include/trace/events/fscache.h503
-rw-r--r--include/trace/events/fsi.h245
-rw-r--r--include/trace/events/fsi_master_aspeed.h89
-rw-r--r--include/trace/events/fsi_master_ast_cf.h150
-rw-r--r--include/trace/events/fsi_master_gpio.h171
-rw-r--r--include/trace/events/fsi_master_i2cr.h107
-rw-r--r--include/trace/events/gpio.h57
-rw-r--r--include/trace/events/gpu_mem.h57
-rw-r--r--include/trace/events/habanalabs.h168
-rw-r--r--include/trace/events/handshake.h319
-rw-r--r--include/trace/events/host1x.h267
-rw-r--r--include/trace/events/huge_memory.h248
-rw-r--r--include/trace/events/hwmon.h71
-rw-r--r--include/trace/events/i2c.h146
-rw-r--r--include/trace/events/i2c_slave.h67
-rw-r--r--include/trace/events/ib_mad.h385
-rw-r--r--include/trace/events/ib_umad.h126
-rw-r--r--include/trace/events/initcall.h74
-rw-r--r--include/trace/events/intel-sst.h156
-rw-r--r--include/trace/events/intel_ifs.h41
-rw-r--r--include/trace/events/intel_ish.h31
-rw-r--r--include/trace/events/io_uring.h687
-rw-r--r--include/trace/events/iocost.h225
-rw-r--r--include/trace/events/iommu.h162
-rw-r--r--include/trace/events/ipi.h134
-rw-r--r--include/trace/events/irq.h213
-rw-r--r--include/trace/events/irq_matrix.h201
-rw-r--r--include/trace/events/iscsi.h107
-rw-r--r--include/trace/events/jbd2.h497
-rw-r--r--include/trace/events/kmem.h377
-rw-r--r--include/trace/events/ksm.h251
-rw-r--r--include/trace/events/kvm.h510
-rw-r--r--include/trace/events/kyber.h95
-rw-r--r--include/trace/events/libata.h750
-rw-r--r--include/trace/events/lock.h144
-rw-r--r--include/trace/events/maple_tree.h123
-rw-r--r--include/trace/events/mce.h75
-rw-r--r--include/trace/events/mctp.h78
-rw-r--r--include/trace/events/mdio.h43
-rw-r--r--include/trace/events/migrate.h142
-rw-r--r--include/trace/events/mlxsw.h119
-rw-r--r--include/trace/events/mmap.h121
-rw-r--r--include/trace/events/mmap_lock.h87
-rw-r--r--include/trace/events/mmc.h193
-rw-r--r--include/trace/events/mmflags.h299
-rw-r--r--include/trace/events/module.h134
-rw-r--r--include/trace/events/mptcp.h184
-rw-r--r--include/trace/events/napi.h44
-rw-r--r--include/trace/events/nbd.h107
-rw-r--r--include/trace/events/neigh.h255
-rw-r--r--include/trace/events/net.h319
-rw-r--r--include/trace/events/net_probe_common.h44
-rw-r--r--include/trace/events/netfs.h322
-rw-r--r--include/trace/events/netlink.h29
-rw-r--r--include/trace/events/nilfs2.h225
-rw-r--r--include/trace/events/nmi.h38
-rw-r--r--include/trace/events/notifier.h69
-rw-r--r--include/trace/events/objagg.h228
-rw-r--r--include/trace/events/oom.h195
-rw-r--r--include/trace/events/osnoise.h142
-rw-r--r--include/trace/events/page_isolation.h39
-rw-r--r--include/trace/events/page_pool.h117
-rw-r--r--include/trace/events/page_ref.h135
-rw-r--r--include/trace/events/pagemap.h83
-rw-r--r--include/trace/events/percpu.h137
-rw-r--r--include/trace/events/power.h557
-rw-r--r--include/trace/events/power_cpu_migrate.h68
-rw-r--r--include/trace/events/preemptirq.h78
-rw-r--r--include/trace/events/printk.h37
-rw-r--r--include/trace/events/pwc.h65
-rw-r--r--include/trace/events/pwm.h58
-rw-r--r--include/trace/events/qdisc.h153
-rw-r--r--include/trace/events/qla.h46
-rw-r--r--include/trace/events/qrtr.h118
-rw-r--r--include/trace/events/rcu.h837
-rw-r--r--include/trace/events/rdma_core.h394
-rw-r--r--include/trace/events/regulator.h174
-rw-r--r--include/trace/events/rpcgss.h688
-rw-r--r--include/trace/events/rpcrdma.h2251
-rw-r--r--include/trace/events/rpm.h107
-rw-r--r--include/trace/events/rseq.h62
-rw-r--r--include/trace/events/rtc.h206
-rw-r--r--include/trace/events/rv.h142
-rw-r--r--include/trace/events/rwmmio.h108
-rw-r--r--include/trace/events/rxrpc.h1978
-rw-r--r--include/trace/events/sched.h741
-rw-r--r--include/trace/events/scmi.h180
-rw-r--r--include/trace/events/scsi.h350
-rw-r--r--include/trace/events/sctp.h90
-rw-r--r--include/trace/events/signal.h125
-rw-r--r--include/trace/events/siox.h66
-rw-r--r--include/trace/events/skb.h95
-rw-r--r--include/trace/events/smbus.h245
-rw-r--r--include/trace/events/sock.h338
-rw-r--r--include/trace/events/sof.h121
-rw-r--r--include/trace/events/sof_intel.h148
-rw-r--r--include/trace/events/spi.h239
-rw-r--r--include/trace/events/spmi.h136
-rw-r--r--include/trace/events/sunrpc.h2522
-rw-r--r--include/trace/events/sunvnet.h140
-rw-r--r--include/trace/events/swiotlb.h41
-rw-r--r--include/trace/events/syscalls.h74
-rw-r--r--include/trace/events/target.h220
-rw-r--r--include/trace/events/task.h62
-rw-r--r--include/trace/events/tcp.h425
-rw-r--r--include/trace/events/tegra_apb_dma.h61
-rw-r--r--include/trace/events/thermal_pressure.h29
-rw-r--r--include/trace/events/thp.h100
-rw-r--r--include/trace/events/timer.h430
-rw-r--r--include/trace/events/tlb.h62
-rw-r--r--include/trace/events/udp.h33
-rw-r--r--include/trace/events/ufs.h398
-rw-r--r--include/trace/events/v4l2.h268
-rw-r--r--include/trace/events/vb2.h69
-rw-r--r--include/trace/events/vmalloc.h123
-rw-r--r--include/trace/events/vmscan.h500
-rw-r--r--include/trace/events/vsock_virtio_transport_common.h148
-rw-r--r--include/trace/events/watchdog.h66
-rw-r--r--include/trace/events/wbt.h158
-rw-r--r--include/trace/events/workqueue.h130
-rw-r--r--include/trace/events/writeback.h861
-rw-r--r--include/trace/events/xdp.h427
-rw-r--r--include/trace/events/xen.h459
-rw-r--r--include/trace/misc/fs.h122
-rw-r--r--include/trace/misc/nfs.h387
-rw-r--r--include/trace/misc/rdma.h168
-rw-r--r--include/trace/misc/sunrpc.h18
-rw-r--r--include/trace/perf.h76
-rw-r--r--include/trace/stages/init.h37
-rw-r--r--include/trace/stages/stage1_struct_define.h60
-rw-r--r--include/trace/stages/stage2_data_offsets.h63
-rw-r--r--include/trace/stages/stage3_trace_output.h144
-rw-r--r--include/trace/stages/stage4_event_fields.h81
-rw-r--r--include/trace/stages/stage5_get_offsets.h112
-rw-r--r--include/trace/stages/stage6_event_callback.h141
-rw-r--r--include/trace/stages/stage7_class_define.h39
-rw-r--r--include/trace/syscall.h51
-rw-r--r--include/trace/trace_custom_events.h221
-rw-r--r--include/trace/trace_events.h469
174 files changed, 48967 insertions, 0 deletions
diff --git a/include/trace/bpf_probe.h b/include/trace/bpf_probe.h
new file mode 100644
index 0000000000..e609cd7da4
--- /dev/null
+++ b/include/trace/bpf_probe.h
@@ -0,0 +1,126 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#undef TRACE_SYSTEM_VAR
+
+#ifdef CONFIG_BPF_EVENTS
+
+#include "stages/stage6_event_callback.h"
+
+#undef __perf_count
+#define __perf_count(c) (c)
+
+#undef __perf_task
+#define __perf_task(t) (t)
+
+#include <linux/args.h>
+
+/* cast any integer, pointer, or small struct to u64 */
+#define UINTTYPE(size) \
+ __typeof__(__builtin_choose_expr(size == 1, (u8)1, \
+ __builtin_choose_expr(size == 2, (u16)2, \
+ __builtin_choose_expr(size == 4, (u32)3, \
+ __builtin_choose_expr(size == 8, (u64)4, \
+ (void)5)))))
+#define __CAST_TO_U64(x) ({ \
+ typeof(x) __src = (x); \
+ UINTTYPE(sizeof(x)) __dst; \
+ memcpy(&__dst, &__src, sizeof(__dst)); \
+ (u64)__dst; })
+
+#define __CAST1(a,...) __CAST_TO_U64(a)
+#define __CAST2(a,...) __CAST_TO_U64(a), __CAST1(__VA_ARGS__)
+#define __CAST3(a,...) __CAST_TO_U64(a), __CAST2(__VA_ARGS__)
+#define __CAST4(a,...) __CAST_TO_U64(a), __CAST3(__VA_ARGS__)
+#define __CAST5(a,...) __CAST_TO_U64(a), __CAST4(__VA_ARGS__)
+#define __CAST6(a,...) __CAST_TO_U64(a), __CAST5(__VA_ARGS__)
+#define __CAST7(a,...) __CAST_TO_U64(a), __CAST6(__VA_ARGS__)
+#define __CAST8(a,...) __CAST_TO_U64(a), __CAST7(__VA_ARGS__)
+#define __CAST9(a,...) __CAST_TO_U64(a), __CAST8(__VA_ARGS__)
+#define __CAST10(a,...) __CAST_TO_U64(a), __CAST9(__VA_ARGS__)
+#define __CAST11(a,...) __CAST_TO_U64(a), __CAST10(__VA_ARGS__)
+#define __CAST12(a,...) __CAST_TO_U64(a), __CAST11(__VA_ARGS__)
+/* tracepoints with more than 12 arguments will hit build error */
+#define CAST_TO_U64(...) CONCATENATE(__CAST, COUNT_ARGS(__VA_ARGS__))(__VA_ARGS__)
+
+#define __BPF_DECLARE_TRACE(call, proto, args) \
+static notrace void \
+__bpf_trace_##call(void *__data, proto) \
+{ \
+ struct bpf_prog *prog = __data; \
+ CONCATENATE(bpf_trace_run, COUNT_ARGS(args))(prog, CAST_TO_U64(args)); \
+}
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+ __BPF_DECLARE_TRACE(call, PARAMS(proto), PARAMS(args))
+
+/*
+ * This part is compiled out, it is only here as a build time check
+ * to make sure that if the tracepoint handling changes, the
+ * bpf probe will fail to compile unless it too is updated.
+ */
+#define __DEFINE_EVENT(template, call, proto, args, size) \
+static inline void bpf_test_probe_##call(void) \
+{ \
+ check_trace_callback_type_##call(__bpf_trace_##template); \
+} \
+typedef void (*btf_trace_##call)(void *__data, proto); \
+static union { \
+ struct bpf_raw_event_map event; \
+ btf_trace_##call handler; \
+} __bpf_trace_tp_map_##call __used \
+__section("__bpf_raw_tp_map") = { \
+ .event = { \
+ .tp = &__tracepoint_##call, \
+ .bpf_func = __bpf_trace_##template, \
+ .num_args = COUNT_ARGS(args), \
+ .writable_size = size, \
+ }, \
+};
+
+#define FIRST(x, ...) x
+
+#define __CHECK_WRITABLE_BUF_SIZE(call, proto, args, size) \
+static inline void bpf_test_buffer_##call(void) \
+{ \
+ /* BUILD_BUG_ON() is ignored if the code is completely eliminated, but \
+ * BUILD_BUG_ON_ZERO() uses a different mechanism that is not \
+ * dead-code-eliminated. \
+ */ \
+ FIRST(proto); \
+ (void)BUILD_BUG_ON_ZERO(size != sizeof(*FIRST(args))); \
+}
+
+#undef DEFINE_EVENT_WRITABLE
+#define DEFINE_EVENT_WRITABLE(template, call, proto, args, size) \
+ __CHECK_WRITABLE_BUF_SIZE(call, PARAMS(proto), PARAMS(args), size) \
+ __DEFINE_EVENT(template, call, PARAMS(proto), PARAMS(args), size)
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args) \
+ __DEFINE_EVENT(template, call, PARAMS(proto), PARAMS(args), 0)
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \
+ DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
+
+#undef DECLARE_TRACE
+#define DECLARE_TRACE(call, proto, args) \
+ __BPF_DECLARE_TRACE(call, PARAMS(proto), PARAMS(args)) \
+ __DEFINE_EVENT(call, call, PARAMS(proto), PARAMS(args), 0)
+
+#undef DECLARE_TRACE_WRITABLE
+#define DECLARE_TRACE_WRITABLE(call, proto, args, size) \
+ __CHECK_WRITABLE_BUF_SIZE(call, PARAMS(proto), PARAMS(args), size) \
+ __BPF_DECLARE_TRACE(call, PARAMS(proto), PARAMS(args)) \
+ __DEFINE_EVENT(call, call, PARAMS(proto), PARAMS(args), size)
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+#undef DECLARE_TRACE_WRITABLE
+#undef DEFINE_EVENT_WRITABLE
+#undef __CHECK_WRITABLE_BUF_SIZE
+#undef __DEFINE_EVENT
+#undef FIRST
+
+#endif /* CONFIG_BPF_EVENTS */
diff --git a/include/trace/define_custom_trace.h b/include/trace/define_custom_trace.h
new file mode 100644
index 0000000000..5827a4c92c
--- /dev/null
+++ b/include/trace/define_custom_trace.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Trace files that want to automate creation of all tracepoints defined
+ * in their file should include this file. The following are macros that the
+ * trace file may define:
+ *
+ * TRACE_SYSTEM defines the system the tracepoint is for
+ *
+ * TRACE_INCLUDE_FILE if the file name is something other than TRACE_SYSTEM.h
+ * This macro may be defined to tell define_trace.h what file to include.
+ * Note, leave off the ".h".
+ *
+ * TRACE_INCLUDE_PATH if the path is something other than core kernel include/trace
+ * then this macro can define the path to use. Note, the path is relative to
+ * define_trace.h, not the file including it. Full path names for out of tree
+ * modules must be used.
+ */
+
+#ifdef CREATE_CUSTOM_TRACE_EVENTS
+
+/* Prevent recursion */
+#undef CREATE_CUSTOM_TRACE_EVENTS
+
+#include <linux/stringify.h>
+
+#undef TRACE_CUSTOM_EVENT
+#define TRACE_CUSTOM_EVENT(name, proto, args, tstruct, assign, print)
+
+#undef DEFINE_CUSTOM_EVENT
+#define DEFINE_CUSTOM_EVENT(template, name, proto, args)
+
+#undef TRACE_INCLUDE
+#undef __TRACE_INCLUDE
+
+#ifndef TRACE_INCLUDE_FILE
+# define TRACE_INCLUDE_FILE TRACE_SYSTEM
+# define UNDEF_TRACE_INCLUDE_FILE
+#endif
+
+#ifndef TRACE_INCLUDE_PATH
+# define __TRACE_INCLUDE(system) <trace/events/system.h>
+# define UNDEF_TRACE_INCLUDE_PATH
+#else
+# define __TRACE_INCLUDE(system) __stringify(TRACE_INCLUDE_PATH/system.h)
+#endif
+
+# define TRACE_INCLUDE(system) __TRACE_INCLUDE(system)
+
+/* Let the trace headers be reread */
+#define TRACE_CUSTOM_MULTI_READ
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+#ifdef TRACEPOINTS_ENABLED
+#include <trace/trace_custom_events.h>
+#endif
+
+#undef TRACE_CUSTOM_EVENT
+#undef DECLARE_CUSTOM_EVENT_CLASS
+#undef DEFINE_CUSTOM_EVENT
+#undef TRACE_CUSTOM_MULTI_READ
+
+/* Only undef what we defined in this file */
+#ifdef UNDEF_TRACE_INCLUDE_FILE
+# undef TRACE_INCLUDE_FILE
+# undef UNDEF_TRACE_INCLUDE_FILE
+#endif
+
+#ifdef UNDEF_TRACE_INCLUDE_PATH
+# undef TRACE_INCLUDE_PATH
+# undef UNDEF_TRACE_INCLUDE_PATH
+#endif
+
+/* We may be processing more files */
+#define CREATE_CUSTOM_TRACE_POINTS
+
+#endif /* CREATE_CUSTOM_TRACE_POINTS */
diff --git a/include/trace/define_trace.h b/include/trace/define_trace.h
new file mode 100644
index 0000000000..00723935dc
--- /dev/null
+++ b/include/trace/define_trace.h
@@ -0,0 +1,135 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Trace files that want to automate creation of all tracepoints defined
+ * in their file should include this file. The following are macros that the
+ * trace file may define:
+ *
+ * TRACE_SYSTEM defines the system the tracepoint is for
+ *
+ * TRACE_INCLUDE_FILE if the file name is something other than TRACE_SYSTEM.h
+ * This macro may be defined to tell define_trace.h what file to include.
+ * Note, leave off the ".h".
+ *
+ * TRACE_INCLUDE_PATH if the path is something other than core kernel include/trace
+ * then this macro can define the path to use. Note, the path is relative to
+ * define_trace.h, not the file including it. Full path names for out of tree
+ * modules must be used.
+ */
+
+#ifdef CREATE_TRACE_POINTS
+
+/* Prevent recursion */
+#undef CREATE_TRACE_POINTS
+
+#include <linux/stringify.h>
+
+#undef TRACE_EVENT
+#define TRACE_EVENT(name, proto, args, tstruct, assign, print) \
+ DEFINE_TRACE(name, PARAMS(proto), PARAMS(args))
+
+#undef TRACE_EVENT_CONDITION
+#define TRACE_EVENT_CONDITION(name, proto, args, cond, tstruct, assign, print) \
+ TRACE_EVENT(name, \
+ PARAMS(proto), \
+ PARAMS(args), \
+ PARAMS(tstruct), \
+ PARAMS(assign), \
+ PARAMS(print))
+
+#undef TRACE_EVENT_FN
+#define TRACE_EVENT_FN(name, proto, args, tstruct, \
+ assign, print, reg, unreg) \
+ DEFINE_TRACE_FN(name, reg, unreg, PARAMS(proto), PARAMS(args))
+
+#undef TRACE_EVENT_FN_COND
+#define TRACE_EVENT_FN_COND(name, proto, args, cond, tstruct, \
+ assign, print, reg, unreg) \
+ DEFINE_TRACE_FN(name, reg, unreg, PARAMS(proto), PARAMS(args))
+
+#undef TRACE_EVENT_NOP
+#define TRACE_EVENT_NOP(name, proto, args, struct, assign, print)
+
+#undef DEFINE_EVENT_NOP
+#define DEFINE_EVENT_NOP(template, name, proto, args)
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args) \
+ DEFINE_TRACE(name, PARAMS(proto), PARAMS(args))
+
+#undef DEFINE_EVENT_FN
+#define DEFINE_EVENT_FN(template, name, proto, args, reg, unreg) \
+ DEFINE_TRACE_FN(name, reg, unreg, PARAMS(proto), PARAMS(args))
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \
+ DEFINE_TRACE(name, PARAMS(proto), PARAMS(args))
+
+#undef DEFINE_EVENT_CONDITION
+#define DEFINE_EVENT_CONDITION(template, name, proto, args, cond) \
+ DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
+
+#undef DECLARE_TRACE
+#define DECLARE_TRACE(name, proto, args) \
+ DEFINE_TRACE(name, PARAMS(proto), PARAMS(args))
+
+#undef TRACE_INCLUDE
+#undef __TRACE_INCLUDE
+
+#ifndef TRACE_INCLUDE_FILE
+# define TRACE_INCLUDE_FILE TRACE_SYSTEM
+# define UNDEF_TRACE_INCLUDE_FILE
+#endif
+
+#ifndef TRACE_INCLUDE_PATH
+# define __TRACE_INCLUDE(system) <trace/events/system.h>
+# define UNDEF_TRACE_INCLUDE_PATH
+#else
+# define __TRACE_INCLUDE(system) __stringify(TRACE_INCLUDE_PATH/system.h)
+#endif
+
+# define TRACE_INCLUDE(system) __TRACE_INCLUDE(system)
+
+/* Let the trace headers be reread */
+#define TRACE_HEADER_MULTI_READ
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/* Make all open coded DECLARE_TRACE nops */
+#undef DECLARE_TRACE
+#define DECLARE_TRACE(name, proto, args)
+
+#ifdef TRACEPOINTS_ENABLED
+#include <trace/trace_events.h>
+#include <trace/perf.h>
+#include <trace/bpf_probe.h>
+#endif
+
+#undef TRACE_EVENT
+#undef TRACE_EVENT_FN
+#undef TRACE_EVENT_FN_COND
+#undef TRACE_EVENT_CONDITION
+#undef TRACE_EVENT_NOP
+#undef DEFINE_EVENT_NOP
+#undef DECLARE_EVENT_CLASS
+#undef DEFINE_EVENT
+#undef DEFINE_EVENT_FN
+#undef DEFINE_EVENT_PRINT
+#undef DEFINE_EVENT_CONDITION
+#undef TRACE_HEADER_MULTI_READ
+#undef DECLARE_TRACE
+
+/* Only undef what we defined in this file */
+#ifdef UNDEF_TRACE_INCLUDE_FILE
+# undef TRACE_INCLUDE_FILE
+# undef UNDEF_TRACE_INCLUDE_FILE
+#endif
+
+#ifdef UNDEF_TRACE_INCLUDE_PATH
+# undef TRACE_INCLUDE_PATH
+# undef UNDEF_TRACE_INCLUDE_PATH
+#endif
+
+/* We may be processing more files */
+#define CREATE_TRACE_POINTS
+
+#endif /* CREATE_TRACE_POINTS */
diff --git a/include/trace/events/9p.h b/include/trace/events/9p.h
new file mode 100644
index 0000000000..cd104a1343
--- /dev/null
+++ b/include/trace/events/9p.h
@@ -0,0 +1,225 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM 9p
+
+#if !defined(_TRACE_9P_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_9P_H
+
+#include <linux/tracepoint.h>
+
+#define P9_MSG_T \
+ EM( P9_TLERROR, "P9_TLERROR" ) \
+ EM( P9_RLERROR, "P9_RLERROR" ) \
+ EM( P9_TSTATFS, "P9_TSTATFS" ) \
+ EM( P9_RSTATFS, "P9_RSTATFS" ) \
+ EM( P9_TLOPEN, "P9_TLOPEN" ) \
+ EM( P9_RLOPEN, "P9_RLOPEN" ) \
+ EM( P9_TLCREATE, "P9_TLCREATE" ) \
+ EM( P9_RLCREATE, "P9_RLCREATE" ) \
+ EM( P9_TSYMLINK, "P9_TSYMLINK" ) \
+ EM( P9_RSYMLINK, "P9_RSYMLINK" ) \
+ EM( P9_TMKNOD, "P9_TMKNOD" ) \
+ EM( P9_RMKNOD, "P9_RMKNOD" ) \
+ EM( P9_TRENAME, "P9_TRENAME" ) \
+ EM( P9_RRENAME, "P9_RRENAME" ) \
+ EM( P9_TREADLINK, "P9_TREADLINK" ) \
+ EM( P9_RREADLINK, "P9_RREADLINK" ) \
+ EM( P9_TGETATTR, "P9_TGETATTR" ) \
+ EM( P9_RGETATTR, "P9_RGETATTR" ) \
+ EM( P9_TSETATTR, "P9_TSETATTR" ) \
+ EM( P9_RSETATTR, "P9_RSETATTR" ) \
+ EM( P9_TXATTRWALK, "P9_TXATTRWALK" ) \
+ EM( P9_RXATTRWALK, "P9_RXATTRWALK" ) \
+ EM( P9_TXATTRCREATE, "P9_TXATTRCREATE" ) \
+ EM( P9_RXATTRCREATE, "P9_RXATTRCREATE" ) \
+ EM( P9_TREADDIR, "P9_TREADDIR" ) \
+ EM( P9_RREADDIR, "P9_RREADDIR" ) \
+ EM( P9_TFSYNC, "P9_TFSYNC" ) \
+ EM( P9_RFSYNC, "P9_RFSYNC" ) \
+ EM( P9_TLOCK, "P9_TLOCK" ) \
+ EM( P9_RLOCK, "P9_RLOCK" ) \
+ EM( P9_TGETLOCK, "P9_TGETLOCK" ) \
+ EM( P9_RGETLOCK, "P9_RGETLOCK" ) \
+ EM( P9_TLINK, "P9_TLINK" ) \
+ EM( P9_RLINK, "P9_RLINK" ) \
+ EM( P9_TMKDIR, "P9_TMKDIR" ) \
+ EM( P9_RMKDIR, "P9_RMKDIR" ) \
+ EM( P9_TRENAMEAT, "P9_TRENAMEAT" ) \
+ EM( P9_RRENAMEAT, "P9_RRENAMEAT" ) \
+ EM( P9_TUNLINKAT, "P9_TUNLINKAT" ) \
+ EM( P9_RUNLINKAT, "P9_RUNLINKAT" ) \
+ EM( P9_TVERSION, "P9_TVERSION" ) \
+ EM( P9_RVERSION, "P9_RVERSION" ) \
+ EM( P9_TAUTH, "P9_TAUTH" ) \
+ EM( P9_RAUTH, "P9_RAUTH" ) \
+ EM( P9_TATTACH, "P9_TATTACH" ) \
+ EM( P9_RATTACH, "P9_RATTACH" ) \
+ EM( P9_TERROR, "P9_TERROR" ) \
+ EM( P9_RERROR, "P9_RERROR" ) \
+ EM( P9_TFLUSH, "P9_TFLUSH" ) \
+ EM( P9_RFLUSH, "P9_RFLUSH" ) \
+ EM( P9_TWALK, "P9_TWALK" ) \
+ EM( P9_RWALK, "P9_RWALK" ) \
+ EM( P9_TOPEN, "P9_TOPEN" ) \
+ EM( P9_ROPEN, "P9_ROPEN" ) \
+ EM( P9_TCREATE, "P9_TCREATE" ) \
+ EM( P9_RCREATE, "P9_RCREATE" ) \
+ EM( P9_TREAD, "P9_TREAD" ) \
+ EM( P9_RREAD, "P9_RREAD" ) \
+ EM( P9_TWRITE, "P9_TWRITE" ) \
+ EM( P9_RWRITE, "P9_RWRITE" ) \
+ EM( P9_TCLUNK, "P9_TCLUNK" ) \
+ EM( P9_RCLUNK, "P9_RCLUNK" ) \
+ EM( P9_TREMOVE, "P9_TREMOVE" ) \
+ EM( P9_RREMOVE, "P9_RREMOVE" ) \
+ EM( P9_TSTAT, "P9_TSTAT" ) \
+ EM( P9_RSTAT, "P9_RSTAT" ) \
+ EM( P9_TWSTAT, "P9_TWSTAT" ) \
+ EMe(P9_RWSTAT, "P9_RWSTAT" )
+
+
+#define P9_FID_REFTYPE \
+ EM( P9_FID_REF_CREATE, "create " ) \
+ EM( P9_FID_REF_GET, "get " ) \
+ EM( P9_FID_REF_PUT, "put " ) \
+ EMe(P9_FID_REF_DESTROY, "destroy" )
+
+/* Define EM() to export the enums to userspace via TRACE_DEFINE_ENUM() */
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+P9_MSG_T
+P9_FID_REFTYPE
+
+/* And also use EM/EMe to define helper enums -- once */
+#ifndef __9P_DECLARE_TRACE_ENUMS_ONLY_ONCE
+#define __9P_DECLARE_TRACE_ENUMS_ONLY_ONCE
+#undef EM
+#undef EMe
+#define EM(a, b) a,
+#define EMe(a, b) a
+
+enum p9_fid_reftype {
+ P9_FID_REFTYPE
+} __mode(byte);
+
+#endif
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) { a, b },
+#define EMe(a, b) { a, b }
+
+#define show_9p_op(type) \
+ __print_symbolic(type, P9_MSG_T)
+#define show_9p_fid_reftype(type) \
+ __print_symbolic(type, P9_FID_REFTYPE)
+
+TRACE_EVENT(9p_client_req,
+ TP_PROTO(struct p9_client *clnt, int8_t type, int tag),
+
+ TP_ARGS(clnt, type, tag),
+
+ TP_STRUCT__entry(
+ __field( void *, clnt )
+ __field( __u8, type )
+ __field( __u32, tag )
+ ),
+
+ TP_fast_assign(
+ __entry->clnt = clnt;
+ __entry->type = type;
+ __entry->tag = tag;
+ ),
+
+ TP_printk("client %lu request %s tag %d",
+ (long)__entry->clnt, show_9p_op(__entry->type),
+ __entry->tag)
+ );
+
+TRACE_EVENT(9p_client_res,
+ TP_PROTO(struct p9_client *clnt, int8_t type, int tag, int err),
+
+ TP_ARGS(clnt, type, tag, err),
+
+ TP_STRUCT__entry(
+ __field( void *, clnt )
+ __field( __u8, type )
+ __field( __u32, tag )
+ __field( __u32, err )
+ ),
+
+ TP_fast_assign(
+ __entry->clnt = clnt;
+ __entry->type = type;
+ __entry->tag = tag;
+ __entry->err = err;
+ ),
+
+ TP_printk("client %lu response %s tag %d err %d",
+ (long)__entry->clnt, show_9p_op(__entry->type),
+ __entry->tag, __entry->err)
+);
+
+/* dump 32 bytes of protocol data */
+#define P9_PROTO_DUMP_SZ 32
+TRACE_EVENT(9p_protocol_dump,
+ TP_PROTO(struct p9_client *clnt, struct p9_fcall *pdu),
+
+ TP_ARGS(clnt, pdu),
+
+ TP_STRUCT__entry(
+ __field( void *, clnt )
+ __field( __u8, type )
+ __field( __u16, tag )
+ __dynamic_array(unsigned char, line,
+ min_t(size_t, pdu->capacity, P9_PROTO_DUMP_SZ))
+ ),
+
+ TP_fast_assign(
+ __entry->clnt = clnt;
+ __entry->type = pdu->id;
+ __entry->tag = pdu->tag;
+ memcpy(__get_dynamic_array(line), pdu->sdata,
+ __get_dynamic_array_len(line));
+ ),
+ TP_printk("clnt %lu %s(tag = %d)\n%*ph\n",
+ (unsigned long)__entry->clnt, show_9p_op(__entry->type),
+ __entry->tag, __get_dynamic_array_len(line),
+ __get_dynamic_array(line))
+ );
+
+
+TRACE_EVENT(9p_fid_ref,
+ TP_PROTO(struct p9_fid *fid, __u8 type),
+
+ TP_ARGS(fid, type),
+
+ TP_STRUCT__entry(
+ __field( int, fid )
+ __field( int, refcount )
+ __field( __u8, type )
+ ),
+
+ TP_fast_assign(
+ __entry->fid = fid->fid;
+ __entry->refcount = refcount_read(&fid->count);
+ __entry->type = type;
+ ),
+
+ TP_printk("%s fid %d, refcount %d",
+ show_9p_fid_reftype(__entry->type),
+ __entry->fid, __entry->refcount)
+);
+
+
+#endif /* _TRACE_9P_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/afs.h b/include/trace/events/afs.h
new file mode 100644
index 0000000000..e9d412d19d
--- /dev/null
+++ b/include/trace/events/afs.h
@@ -0,0 +1,1515 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* AFS tracepoints
+ *
+ * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM afs
+
+#if !defined(_TRACE_AFS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_AFS_H
+
+#include <linux/tracepoint.h>
+
+/*
+ * Define enums for tracing information.
+ */
+#ifndef __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+enum afs_call_trace {
+ afs_call_trace_alloc,
+ afs_call_trace_free,
+ afs_call_trace_get,
+ afs_call_trace_put,
+ afs_call_trace_wake,
+ afs_call_trace_work,
+};
+
+enum afs_server_trace {
+ afs_server_trace_alloc,
+ afs_server_trace_callback,
+ afs_server_trace_destroy,
+ afs_server_trace_free,
+ afs_server_trace_gc,
+ afs_server_trace_get_by_addr,
+ afs_server_trace_get_by_uuid,
+ afs_server_trace_get_caps,
+ afs_server_trace_get_install,
+ afs_server_trace_get_new_cbi,
+ afs_server_trace_get_probe,
+ afs_server_trace_give_up_cb,
+ afs_server_trace_purging,
+ afs_server_trace_put_call,
+ afs_server_trace_put_cbi,
+ afs_server_trace_put_find_rsq,
+ afs_server_trace_put_probe,
+ afs_server_trace_put_slist,
+ afs_server_trace_put_slist_isort,
+ afs_server_trace_put_uuid_rsq,
+ afs_server_trace_update,
+};
+
+
+enum afs_volume_trace {
+ afs_volume_trace_alloc,
+ afs_volume_trace_free,
+ afs_volume_trace_get_alloc_sbi,
+ afs_volume_trace_get_cell_insert,
+ afs_volume_trace_get_new_op,
+ afs_volume_trace_get_query_alias,
+ afs_volume_trace_put_cell_dup,
+ afs_volume_trace_put_cell_root,
+ afs_volume_trace_put_destroy_sbi,
+ afs_volume_trace_put_free_fc,
+ afs_volume_trace_put_put_op,
+ afs_volume_trace_put_query_alias,
+ afs_volume_trace_put_validate_fc,
+ afs_volume_trace_remove,
+};
+
+enum afs_cell_trace {
+ afs_cell_trace_alloc,
+ afs_cell_trace_free,
+ afs_cell_trace_get_queue_dns,
+ afs_cell_trace_get_queue_manage,
+ afs_cell_trace_get_queue_new,
+ afs_cell_trace_get_vol,
+ afs_cell_trace_insert,
+ afs_cell_trace_manage,
+ afs_cell_trace_put_candidate,
+ afs_cell_trace_put_destroy,
+ afs_cell_trace_put_queue_fail,
+ afs_cell_trace_put_queue_work,
+ afs_cell_trace_put_vol,
+ afs_cell_trace_see_source,
+ afs_cell_trace_see_ws,
+ afs_cell_trace_unuse_alias,
+ afs_cell_trace_unuse_check_alias,
+ afs_cell_trace_unuse_delete,
+ afs_cell_trace_unuse_fc,
+ afs_cell_trace_unuse_lookup,
+ afs_cell_trace_unuse_mntpt,
+ afs_cell_trace_unuse_no_pin,
+ afs_cell_trace_unuse_parse,
+ afs_cell_trace_unuse_pin,
+ afs_cell_trace_unuse_probe,
+ afs_cell_trace_unuse_sbi,
+ afs_cell_trace_unuse_ws,
+ afs_cell_trace_use_alias,
+ afs_cell_trace_use_check_alias,
+ afs_cell_trace_use_fc,
+ afs_cell_trace_use_fc_alias,
+ afs_cell_trace_use_lookup,
+ afs_cell_trace_use_mntpt,
+ afs_cell_trace_use_pin,
+ afs_cell_trace_use_probe,
+ afs_cell_trace_use_sbi,
+ afs_cell_trace_wait,
+};
+
+enum afs_fs_operation {
+ afs_FS_FetchData = 130, /* AFS Fetch file data */
+ afs_FS_FetchACL = 131, /* AFS Fetch file ACL */
+ afs_FS_FetchStatus = 132, /* AFS Fetch file status */
+ afs_FS_StoreData = 133, /* AFS Store file data */
+ afs_FS_StoreACL = 134, /* AFS Store file ACL */
+ afs_FS_StoreStatus = 135, /* AFS Store file status */
+ afs_FS_RemoveFile = 136, /* AFS Remove a file */
+ afs_FS_CreateFile = 137, /* AFS Create a file */
+ afs_FS_Rename = 138, /* AFS Rename or move a file or directory */
+ afs_FS_Symlink = 139, /* AFS Create a symbolic link */
+ afs_FS_Link = 140, /* AFS Create a hard link */
+ afs_FS_MakeDir = 141, /* AFS Create a directory */
+ afs_FS_RemoveDir = 142, /* AFS Remove a directory */
+ afs_FS_GetVolumeInfo = 148, /* AFS Get information about a volume */
+ afs_FS_GetVolumeStatus = 149, /* AFS Get volume status information */
+ afs_FS_GetRootVolume = 151, /* AFS Get root volume name */
+ afs_FS_SetLock = 156, /* AFS Request a file lock */
+ afs_FS_ExtendLock = 157, /* AFS Extend a file lock */
+ afs_FS_ReleaseLock = 158, /* AFS Release a file lock */
+ afs_FS_Lookup = 161, /* AFS lookup file in directory */
+ afs_FS_InlineBulkStatus = 65536, /* AFS Fetch multiple file statuses with errors */
+ afs_FS_FetchData64 = 65537, /* AFS Fetch file data */
+ afs_FS_StoreData64 = 65538, /* AFS Store file data */
+ afs_FS_GiveUpAllCallBacks = 65539, /* AFS Give up all our callbacks on a server */
+ afs_FS_GetCapabilities = 65540, /* AFS Get FS server capabilities */
+
+ yfs_FS_FetchData = 130, /* YFS Fetch file data */
+ yfs_FS_FetchACL = 64131, /* YFS Fetch file ACL */
+ yfs_FS_FetchStatus = 64132, /* YFS Fetch file status */
+ yfs_FS_StoreACL = 64134, /* YFS Store file ACL */
+ yfs_FS_StoreStatus = 64135, /* YFS Store file status */
+ yfs_FS_RemoveFile = 64136, /* YFS Remove a file */
+ yfs_FS_CreateFile = 64137, /* YFS Create a file */
+ yfs_FS_Rename = 64138, /* YFS Rename or move a file or directory */
+ yfs_FS_Symlink = 64139, /* YFS Create a symbolic link */
+ yfs_FS_Link = 64140, /* YFS Create a hard link */
+ yfs_FS_MakeDir = 64141, /* YFS Create a directory */
+ yfs_FS_RemoveDir = 64142, /* YFS Remove a directory */
+ yfs_FS_GetVolumeStatus = 64149, /* YFS Get volume status information */
+ yfs_FS_SetVolumeStatus = 64150, /* YFS Set volume status information */
+ yfs_FS_SetLock = 64156, /* YFS Request a file lock */
+ yfs_FS_ExtendLock = 64157, /* YFS Extend a file lock */
+ yfs_FS_ReleaseLock = 64158, /* YFS Release a file lock */
+ yfs_FS_Lookup = 64161, /* YFS lookup file in directory */
+ yfs_FS_FlushCPS = 64165,
+ yfs_FS_FetchOpaqueACL = 64168,
+ yfs_FS_WhoAmI = 64170,
+ yfs_FS_RemoveACL = 64171,
+ yfs_FS_RemoveFile2 = 64173,
+ yfs_FS_StoreOpaqueACL2 = 64174,
+ yfs_FS_InlineBulkStatus = 64536, /* YFS Fetch multiple file statuses with errors */
+ yfs_FS_FetchData64 = 64537, /* YFS Fetch file data */
+ yfs_FS_StoreData64 = 64538, /* YFS Store file data */
+ yfs_FS_UpdateSymlink = 64540,
+};
+
+enum afs_vl_operation {
+ afs_VL_GetEntryByNameU = 527, /* AFS Get Vol Entry By Name operation ID */
+ afs_VL_GetAddrsU = 533, /* AFS Get FS server addresses */
+ afs_YFSVL_GetEndpoints = 64002, /* YFS Get FS & Vol server addresses */
+ afs_YFSVL_GetCellName = 64014, /* YFS Get actual cell name */
+ afs_VL_GetCapabilities = 65537, /* AFS Get VL server capabilities */
+};
+
+enum afs_cm_operation {
+ afs_CB_CallBack = 204, /* AFS break callback promises */
+ afs_CB_InitCallBackState = 205, /* AFS initialise callback state */
+ afs_CB_Probe = 206, /* AFS probe client */
+ afs_CB_GetLock = 207, /* AFS get contents of CM lock table */
+ afs_CB_GetCE = 208, /* AFS get cache file description */
+ afs_CB_GetXStatsVersion = 209, /* AFS get version of extended statistics */
+ afs_CB_GetXStats = 210, /* AFS get contents of extended statistics data */
+ afs_CB_InitCallBackState3 = 213, /* AFS initialise callback state, version 3 */
+ afs_CB_ProbeUuid = 214, /* AFS check the client hasn't rebooted */
+};
+
+enum yfs_cm_operation {
+ yfs_CB_Probe = 206, /* YFS probe client */
+ yfs_CB_GetLock = 207, /* YFS get contents of CM lock table */
+ yfs_CB_XStatsVersion = 209, /* YFS get version of extended statistics */
+ yfs_CB_GetXStats = 210, /* YFS get contents of extended statistics data */
+ yfs_CB_InitCallBackState3 = 213, /* YFS initialise callback state, version 3 */
+ yfs_CB_ProbeUuid = 214, /* YFS check the client hasn't rebooted */
+ yfs_CB_GetServerPrefs = 215,
+ yfs_CB_GetCellServDV = 216,
+ yfs_CB_GetLocalCell = 217,
+ yfs_CB_GetCacheConfig = 218,
+ yfs_CB_GetCellByNum = 65537,
+ yfs_CB_TellMeAboutYourself = 65538, /* get client capabilities */
+ yfs_CB_CallBack = 64204,
+};
+
+enum afs_edit_dir_op {
+ afs_edit_dir_create,
+ afs_edit_dir_create_error,
+ afs_edit_dir_create_inval,
+ afs_edit_dir_create_nospc,
+ afs_edit_dir_delete,
+ afs_edit_dir_delete_error,
+ afs_edit_dir_delete_inval,
+ afs_edit_dir_delete_noent,
+};
+
+enum afs_edit_dir_reason {
+ afs_edit_dir_for_create,
+ afs_edit_dir_for_link,
+ afs_edit_dir_for_mkdir,
+ afs_edit_dir_for_rename_0,
+ afs_edit_dir_for_rename_1,
+ afs_edit_dir_for_rename_2,
+ afs_edit_dir_for_rmdir,
+ afs_edit_dir_for_silly_0,
+ afs_edit_dir_for_silly_1,
+ afs_edit_dir_for_symlink,
+ afs_edit_dir_for_unlink,
+};
+
+enum afs_eproto_cause {
+ afs_eproto_bad_status,
+ afs_eproto_cb_count,
+ afs_eproto_cb_fid_count,
+ afs_eproto_cellname_len,
+ afs_eproto_file_type,
+ afs_eproto_ibulkst_cb_count,
+ afs_eproto_ibulkst_count,
+ afs_eproto_motd_len,
+ afs_eproto_offline_msg_len,
+ afs_eproto_volname_len,
+ afs_eproto_yvl_fsendpt4_len,
+ afs_eproto_yvl_fsendpt6_len,
+ afs_eproto_yvl_fsendpt_num,
+ afs_eproto_yvl_fsendpt_type,
+ afs_eproto_yvl_vlendpt4_len,
+ afs_eproto_yvl_vlendpt6_len,
+ afs_eproto_yvl_vlendpt_type,
+};
+
+enum afs_io_error {
+ afs_io_error_cm_reply,
+ afs_io_error_extract,
+ afs_io_error_fs_probe_fail,
+ afs_io_error_vl_lookup_fail,
+ afs_io_error_vl_probe_fail,
+};
+
+enum afs_file_error {
+ afs_file_error_dir_bad_magic,
+ afs_file_error_dir_big,
+ afs_file_error_dir_missing_page,
+ afs_file_error_dir_name_too_long,
+ afs_file_error_dir_over_end,
+ afs_file_error_dir_small,
+ afs_file_error_dir_unmarked_ext,
+ afs_file_error_mntpt,
+ afs_file_error_writeback_fail,
+};
+
+enum afs_flock_event {
+ afs_flock_acquired,
+ afs_flock_callback_break,
+ afs_flock_defer_unlock,
+ afs_flock_extend_fail,
+ afs_flock_fail_other,
+ afs_flock_fail_perm,
+ afs_flock_no_lockers,
+ afs_flock_release_fail,
+ afs_flock_silly_delete,
+ afs_flock_timestamp,
+ afs_flock_try_to_lock,
+ afs_flock_vfs_lock,
+ afs_flock_vfs_locking,
+ afs_flock_waited,
+ afs_flock_waiting,
+ afs_flock_work_extending,
+ afs_flock_work_retry,
+ afs_flock_work_unlocking,
+ afs_flock_would_block,
+};
+
+enum afs_flock_operation {
+ afs_flock_op_copy_lock,
+ afs_flock_op_flock,
+ afs_flock_op_grant,
+ afs_flock_op_lock,
+ afs_flock_op_release_lock,
+ afs_flock_op_return_ok,
+ afs_flock_op_return_eagain,
+ afs_flock_op_return_edeadlk,
+ afs_flock_op_return_error,
+ afs_flock_op_set_lock,
+ afs_flock_op_unlock,
+ afs_flock_op_wake,
+};
+
+enum afs_cb_break_reason {
+ afs_cb_break_no_break,
+ afs_cb_break_no_promise,
+ afs_cb_break_for_callback,
+ afs_cb_break_for_deleted,
+ afs_cb_break_for_lapsed,
+ afs_cb_break_for_s_reinit,
+ afs_cb_break_for_unlink,
+ afs_cb_break_for_v_break,
+ afs_cb_break_for_volume_callback,
+ afs_cb_break_for_zap,
+};
+
+#endif /* end __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY */
+
+/*
+ * Declare tracing information enums and their string mappings for display.
+ */
+#define afs_call_traces \
+ EM(afs_call_trace_alloc, "ALLOC") \
+ EM(afs_call_trace_free, "FREE ") \
+ EM(afs_call_trace_get, "GET ") \
+ EM(afs_call_trace_put, "PUT ") \
+ EM(afs_call_trace_wake, "WAKE ") \
+ E_(afs_call_trace_work, "QUEUE")
+
+#define afs_server_traces \
+ EM(afs_server_trace_alloc, "ALLOC ") \
+ EM(afs_server_trace_callback, "CALLBACK ") \
+ EM(afs_server_trace_destroy, "DESTROY ") \
+ EM(afs_server_trace_free, "FREE ") \
+ EM(afs_server_trace_gc, "GC ") \
+ EM(afs_server_trace_get_by_addr, "GET addr ") \
+ EM(afs_server_trace_get_by_uuid, "GET uuid ") \
+ EM(afs_server_trace_get_caps, "GET caps ") \
+ EM(afs_server_trace_get_install, "GET inst ") \
+ EM(afs_server_trace_get_new_cbi, "GET cbi ") \
+ EM(afs_server_trace_get_probe, "GET probe") \
+ EM(afs_server_trace_give_up_cb, "giveup-cb") \
+ EM(afs_server_trace_purging, "PURGE ") \
+ EM(afs_server_trace_put_call, "PUT call ") \
+ EM(afs_server_trace_put_cbi, "PUT cbi ") \
+ EM(afs_server_trace_put_find_rsq, "PUT f-rsq") \
+ EM(afs_server_trace_put_probe, "PUT probe") \
+ EM(afs_server_trace_put_slist, "PUT slist") \
+ EM(afs_server_trace_put_slist_isort, "PUT isort") \
+ EM(afs_server_trace_put_uuid_rsq, "PUT u-req") \
+ E_(afs_server_trace_update, "UPDATE")
+
+#define afs_volume_traces \
+ EM(afs_volume_trace_alloc, "ALLOC ") \
+ EM(afs_volume_trace_free, "FREE ") \
+ EM(afs_volume_trace_get_alloc_sbi, "GET sbi-alloc ") \
+ EM(afs_volume_trace_get_cell_insert, "GET cell-insrt") \
+ EM(afs_volume_trace_get_new_op, "GET op-new ") \
+ EM(afs_volume_trace_get_query_alias, "GET cell-alias") \
+ EM(afs_volume_trace_put_cell_dup, "PUT cell-dup ") \
+ EM(afs_volume_trace_put_cell_root, "PUT cell-root ") \
+ EM(afs_volume_trace_put_destroy_sbi, "PUT sbi-destry") \
+ EM(afs_volume_trace_put_free_fc, "PUT fc-free ") \
+ EM(afs_volume_trace_put_put_op, "PUT op-put ") \
+ EM(afs_volume_trace_put_query_alias, "PUT cell-alias") \
+ EM(afs_volume_trace_put_validate_fc, "PUT fc-validat") \
+ E_(afs_volume_trace_remove, "REMOVE ")
+
+#define afs_cell_traces \
+ EM(afs_cell_trace_alloc, "ALLOC ") \
+ EM(afs_cell_trace_free, "FREE ") \
+ EM(afs_cell_trace_get_queue_dns, "GET q-dns ") \
+ EM(afs_cell_trace_get_queue_manage, "GET q-mng ") \
+ EM(afs_cell_trace_get_queue_new, "GET q-new ") \
+ EM(afs_cell_trace_get_vol, "GET vol ") \
+ EM(afs_cell_trace_insert, "INSERT ") \
+ EM(afs_cell_trace_manage, "MANAGE ") \
+ EM(afs_cell_trace_put_candidate, "PUT candid") \
+ EM(afs_cell_trace_put_destroy, "PUT destry") \
+ EM(afs_cell_trace_put_queue_work, "PUT q-work") \
+ EM(afs_cell_trace_put_queue_fail, "PUT q-fail") \
+ EM(afs_cell_trace_put_vol, "PUT vol ") \
+ EM(afs_cell_trace_see_source, "SEE source") \
+ EM(afs_cell_trace_see_ws, "SEE ws ") \
+ EM(afs_cell_trace_unuse_alias, "UNU alias ") \
+ EM(afs_cell_trace_unuse_check_alias, "UNU chk-al") \
+ EM(afs_cell_trace_unuse_delete, "UNU delete") \
+ EM(afs_cell_trace_unuse_fc, "UNU fc ") \
+ EM(afs_cell_trace_unuse_lookup, "UNU lookup") \
+ EM(afs_cell_trace_unuse_mntpt, "UNU mntpt ") \
+ EM(afs_cell_trace_unuse_parse, "UNU parse ") \
+ EM(afs_cell_trace_unuse_pin, "UNU pin ") \
+ EM(afs_cell_trace_unuse_probe, "UNU probe ") \
+ EM(afs_cell_trace_unuse_sbi, "UNU sbi ") \
+ EM(afs_cell_trace_unuse_ws, "UNU ws ") \
+ EM(afs_cell_trace_use_alias, "USE alias ") \
+ EM(afs_cell_trace_use_check_alias, "USE chk-al") \
+ EM(afs_cell_trace_use_fc, "USE fc ") \
+ EM(afs_cell_trace_use_fc_alias, "USE fc-al ") \
+ EM(afs_cell_trace_use_lookup, "USE lookup") \
+ EM(afs_cell_trace_use_mntpt, "USE mntpt ") \
+ EM(afs_cell_trace_use_pin, "USE pin ") \
+ EM(afs_cell_trace_use_probe, "USE probe ") \
+ EM(afs_cell_trace_use_sbi, "USE sbi ") \
+ E_(afs_cell_trace_wait, "WAIT ")
+
+#define afs_fs_operations \
+ EM(afs_FS_FetchData, "FS.FetchData") \
+ EM(afs_FS_FetchStatus, "FS.FetchStatus") \
+ EM(afs_FS_StoreData, "FS.StoreData") \
+ EM(afs_FS_StoreStatus, "FS.StoreStatus") \
+ EM(afs_FS_RemoveFile, "FS.RemoveFile") \
+ EM(afs_FS_CreateFile, "FS.CreateFile") \
+ EM(afs_FS_Rename, "FS.Rename") \
+ EM(afs_FS_Symlink, "FS.Symlink") \
+ EM(afs_FS_Link, "FS.Link") \
+ EM(afs_FS_MakeDir, "FS.MakeDir") \
+ EM(afs_FS_RemoveDir, "FS.RemoveDir") \
+ EM(afs_FS_GetVolumeInfo, "FS.GetVolumeInfo") \
+ EM(afs_FS_GetVolumeStatus, "FS.GetVolumeStatus") \
+ EM(afs_FS_GetRootVolume, "FS.GetRootVolume") \
+ EM(afs_FS_SetLock, "FS.SetLock") \
+ EM(afs_FS_ExtendLock, "FS.ExtendLock") \
+ EM(afs_FS_ReleaseLock, "FS.ReleaseLock") \
+ EM(afs_FS_Lookup, "FS.Lookup") \
+ EM(afs_FS_InlineBulkStatus, "FS.InlineBulkStatus") \
+ EM(afs_FS_FetchData64, "FS.FetchData64") \
+ EM(afs_FS_StoreData64, "FS.StoreData64") \
+ EM(afs_FS_GiveUpAllCallBacks, "FS.GiveUpAllCallBacks") \
+ EM(afs_FS_GetCapabilities, "FS.GetCapabilities") \
+ EM(yfs_FS_FetchACL, "YFS.FetchACL") \
+ EM(yfs_FS_FetchStatus, "YFS.FetchStatus") \
+ EM(yfs_FS_StoreACL, "YFS.StoreACL") \
+ EM(yfs_FS_StoreStatus, "YFS.StoreStatus") \
+ EM(yfs_FS_RemoveFile, "YFS.RemoveFile") \
+ EM(yfs_FS_CreateFile, "YFS.CreateFile") \
+ EM(yfs_FS_Rename, "YFS.Rename") \
+ EM(yfs_FS_Symlink, "YFS.Symlink") \
+ EM(yfs_FS_Link, "YFS.Link") \
+ EM(yfs_FS_MakeDir, "YFS.MakeDir") \
+ EM(yfs_FS_RemoveDir, "YFS.RemoveDir") \
+ EM(yfs_FS_GetVolumeStatus, "YFS.GetVolumeStatus") \
+ EM(yfs_FS_SetVolumeStatus, "YFS.SetVolumeStatus") \
+ EM(yfs_FS_SetLock, "YFS.SetLock") \
+ EM(yfs_FS_ExtendLock, "YFS.ExtendLock") \
+ EM(yfs_FS_ReleaseLock, "YFS.ReleaseLock") \
+ EM(yfs_FS_Lookup, "YFS.Lookup") \
+ EM(yfs_FS_FlushCPS, "YFS.FlushCPS") \
+ EM(yfs_FS_FetchOpaqueACL, "YFS.FetchOpaqueACL") \
+ EM(yfs_FS_WhoAmI, "YFS.WhoAmI") \
+ EM(yfs_FS_RemoveACL, "YFS.RemoveACL") \
+ EM(yfs_FS_RemoveFile2, "YFS.RemoveFile2") \
+ EM(yfs_FS_StoreOpaqueACL2, "YFS.StoreOpaqueACL2") \
+ EM(yfs_FS_InlineBulkStatus, "YFS.InlineBulkStatus") \
+ EM(yfs_FS_FetchData64, "YFS.FetchData64") \
+ EM(yfs_FS_StoreData64, "YFS.StoreData64") \
+ E_(yfs_FS_UpdateSymlink, "YFS.UpdateSymlink")
+
+#define afs_vl_operations \
+ EM(afs_VL_GetEntryByNameU, "VL.GetEntryByNameU") \
+ EM(afs_VL_GetAddrsU, "VL.GetAddrsU") \
+ EM(afs_YFSVL_GetEndpoints, "YFSVL.GetEndpoints") \
+ EM(afs_YFSVL_GetCellName, "YFSVL.GetCellName") \
+ E_(afs_VL_GetCapabilities, "VL.GetCapabilities")
+
+#define afs_cm_operations \
+ EM(afs_CB_CallBack, "CB.CallBack") \
+ EM(afs_CB_InitCallBackState, "CB.InitCallBackState") \
+ EM(afs_CB_Probe, "CB.Probe") \
+ EM(afs_CB_GetLock, "CB.GetLock") \
+ EM(afs_CB_GetCE, "CB.GetCE") \
+ EM(afs_CB_GetXStatsVersion, "CB.GetXStatsVersion") \
+ EM(afs_CB_GetXStats, "CB.GetXStats") \
+ EM(afs_CB_InitCallBackState3, "CB.InitCallBackState3") \
+ E_(afs_CB_ProbeUuid, "CB.ProbeUuid")
+
+#define yfs_cm_operations \
+ EM(yfs_CB_Probe, "YFSCB.Probe") \
+ EM(yfs_CB_GetLock, "YFSCB.GetLock") \
+ EM(yfs_CB_XStatsVersion, "YFSCB.XStatsVersion") \
+ EM(yfs_CB_GetXStats, "YFSCB.GetXStats") \
+ EM(yfs_CB_InitCallBackState3, "YFSCB.InitCallBackState3") \
+ EM(yfs_CB_ProbeUuid, "YFSCB.ProbeUuid") \
+ EM(yfs_CB_GetServerPrefs, "YFSCB.GetServerPrefs") \
+ EM(yfs_CB_GetCellServDV, "YFSCB.GetCellServDV") \
+ EM(yfs_CB_GetLocalCell, "YFSCB.GetLocalCell") \
+ EM(yfs_CB_GetCacheConfig, "YFSCB.GetCacheConfig") \
+ EM(yfs_CB_GetCellByNum, "YFSCB.GetCellByNum") \
+ EM(yfs_CB_TellMeAboutYourself, "YFSCB.TellMeAboutYourself") \
+ E_(yfs_CB_CallBack, "YFSCB.CallBack")
+
+#define afs_edit_dir_ops \
+ EM(afs_edit_dir_create, "create") \
+ EM(afs_edit_dir_create_error, "c_fail") \
+ EM(afs_edit_dir_create_inval, "c_invl") \
+ EM(afs_edit_dir_create_nospc, "c_nspc") \
+ EM(afs_edit_dir_delete, "delete") \
+ EM(afs_edit_dir_delete_error, "d_err ") \
+ EM(afs_edit_dir_delete_inval, "d_invl") \
+ E_(afs_edit_dir_delete_noent, "d_nent")
+
+#define afs_edit_dir_reasons \
+ EM(afs_edit_dir_for_create, "Create") \
+ EM(afs_edit_dir_for_link, "Link ") \
+ EM(afs_edit_dir_for_mkdir, "MkDir ") \
+ EM(afs_edit_dir_for_rename_0, "Renam0") \
+ EM(afs_edit_dir_for_rename_1, "Renam1") \
+ EM(afs_edit_dir_for_rename_2, "Renam2") \
+ EM(afs_edit_dir_for_rmdir, "RmDir ") \
+ EM(afs_edit_dir_for_silly_0, "S_Ren0") \
+ EM(afs_edit_dir_for_silly_1, "S_Ren1") \
+ EM(afs_edit_dir_for_symlink, "Symlnk") \
+ E_(afs_edit_dir_for_unlink, "Unlink")
+
+#define afs_eproto_causes \
+ EM(afs_eproto_bad_status, "BadStatus") \
+ EM(afs_eproto_cb_count, "CbCount") \
+ EM(afs_eproto_cb_fid_count, "CbFidCount") \
+ EM(afs_eproto_cellname_len, "CellNameLen") \
+ EM(afs_eproto_file_type, "FileTYpe") \
+ EM(afs_eproto_ibulkst_cb_count, "IBS.CbCount") \
+ EM(afs_eproto_ibulkst_count, "IBS.FidCount") \
+ EM(afs_eproto_motd_len, "MotdLen") \
+ EM(afs_eproto_offline_msg_len, "OfflineMsgLen") \
+ EM(afs_eproto_volname_len, "VolNameLen") \
+ EM(afs_eproto_yvl_fsendpt4_len, "YVL.FsEnd4Len") \
+ EM(afs_eproto_yvl_fsendpt6_len, "YVL.FsEnd6Len") \
+ EM(afs_eproto_yvl_fsendpt_num, "YVL.FsEndCount") \
+ EM(afs_eproto_yvl_fsendpt_type, "YVL.FsEndType") \
+ EM(afs_eproto_yvl_vlendpt4_len, "YVL.VlEnd4Len") \
+ EM(afs_eproto_yvl_vlendpt6_len, "YVL.VlEnd6Len") \
+ E_(afs_eproto_yvl_vlendpt_type, "YVL.VlEndType")
+
+#define afs_io_errors \
+ EM(afs_io_error_cm_reply, "CM_REPLY") \
+ EM(afs_io_error_extract, "EXTRACT") \
+ EM(afs_io_error_fs_probe_fail, "FS_PROBE_FAIL") \
+ EM(afs_io_error_vl_lookup_fail, "VL_LOOKUP_FAIL") \
+ E_(afs_io_error_vl_probe_fail, "VL_PROBE_FAIL")
+
+#define afs_file_errors \
+ EM(afs_file_error_dir_bad_magic, "DIR_BAD_MAGIC") \
+ EM(afs_file_error_dir_big, "DIR_BIG") \
+ EM(afs_file_error_dir_missing_page, "DIR_MISSING_PAGE") \
+ EM(afs_file_error_dir_name_too_long, "DIR_NAME_TOO_LONG") \
+ EM(afs_file_error_dir_over_end, "DIR_ENT_OVER_END") \
+ EM(afs_file_error_dir_small, "DIR_SMALL") \
+ EM(afs_file_error_dir_unmarked_ext, "DIR_UNMARKED_EXT") \
+ EM(afs_file_error_mntpt, "MNTPT_READ_FAILED") \
+ E_(afs_file_error_writeback_fail, "WRITEBACK_FAILED")
+
+#define afs_flock_types \
+ EM(F_RDLCK, "RDLCK") \
+ EM(F_WRLCK, "WRLCK") \
+ E_(F_UNLCK, "UNLCK")
+
+#define afs_flock_states \
+ EM(AFS_VNODE_LOCK_NONE, "NONE") \
+ EM(AFS_VNODE_LOCK_WAITING_FOR_CB, "WAIT_FOR_CB") \
+ EM(AFS_VNODE_LOCK_SETTING, "SETTING") \
+ EM(AFS_VNODE_LOCK_GRANTED, "GRANTED") \
+ EM(AFS_VNODE_LOCK_EXTENDING, "EXTENDING") \
+ EM(AFS_VNODE_LOCK_NEED_UNLOCK, "NEED_UNLOCK") \
+ EM(AFS_VNODE_LOCK_UNLOCKING, "UNLOCKING") \
+ E_(AFS_VNODE_LOCK_DELETED, "DELETED")
+
+#define afs_flock_events \
+ EM(afs_flock_acquired, "Acquired") \
+ EM(afs_flock_callback_break, "Callback") \
+ EM(afs_flock_defer_unlock, "D-Unlock") \
+ EM(afs_flock_extend_fail, "Ext_Fail") \
+ EM(afs_flock_fail_other, "ErrOther") \
+ EM(afs_flock_fail_perm, "ErrPerm ") \
+ EM(afs_flock_no_lockers, "NoLocker") \
+ EM(afs_flock_release_fail, "Rel_Fail") \
+ EM(afs_flock_silly_delete, "SillyDel") \
+ EM(afs_flock_timestamp, "Timestmp") \
+ EM(afs_flock_try_to_lock, "TryToLck") \
+ EM(afs_flock_vfs_lock, "VFSLock ") \
+ EM(afs_flock_vfs_locking, "VFSLking") \
+ EM(afs_flock_waited, "Waited ") \
+ EM(afs_flock_waiting, "Waiting ") \
+ EM(afs_flock_work_extending, "Extendng") \
+ EM(afs_flock_work_retry, "Retry ") \
+ EM(afs_flock_work_unlocking, "Unlcking") \
+ E_(afs_flock_would_block, "EWOULDBL")
+
+#define afs_flock_operations \
+ EM(afs_flock_op_copy_lock, "COPY ") \
+ EM(afs_flock_op_flock, "->flock ") \
+ EM(afs_flock_op_grant, "GRANT ") \
+ EM(afs_flock_op_lock, "->lock ") \
+ EM(afs_flock_op_release_lock, "RELEASE ") \
+ EM(afs_flock_op_return_ok, "<-OK ") \
+ EM(afs_flock_op_return_edeadlk, "<-EDEADL") \
+ EM(afs_flock_op_return_eagain, "<-EAGAIN") \
+ EM(afs_flock_op_return_error, "<-ERROR ") \
+ EM(afs_flock_op_set_lock, "SET ") \
+ EM(afs_flock_op_unlock, "UNLOCK ") \
+ E_(afs_flock_op_wake, "WAKE ")
+
+#define afs_cb_break_reasons \
+ EM(afs_cb_break_no_break, "no-break") \
+ EM(afs_cb_break_no_promise, "no-promise") \
+ EM(afs_cb_break_for_callback, "break-cb") \
+ EM(afs_cb_break_for_deleted, "break-del") \
+ EM(afs_cb_break_for_lapsed, "break-lapsed") \
+ EM(afs_cb_break_for_s_reinit, "s-reinit") \
+ EM(afs_cb_break_for_unlink, "break-unlink") \
+ EM(afs_cb_break_for_v_break, "break-v") \
+ EM(afs_cb_break_for_volume_callback, "break-v-cb") \
+ E_(afs_cb_break_for_zap, "break-zap")
+
+/*
+ * Export enum symbols via userspace.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define E_(a, b) TRACE_DEFINE_ENUM(a);
+
+afs_call_traces;
+afs_server_traces;
+afs_cell_traces;
+afs_fs_operations;
+afs_vl_operations;
+afs_cm_operations;
+yfs_cm_operations;
+afs_edit_dir_ops;
+afs_edit_dir_reasons;
+afs_eproto_causes;
+afs_io_errors;
+afs_file_errors;
+afs_flock_types;
+afs_flock_operations;
+afs_cb_break_reasons;
+
+/*
+ * Now redefine the EM() and E_() macros to map the enums to the strings that
+ * will be printed in the output.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) { a, b },
+#define E_(a, b) { a, b }
+
+TRACE_EVENT(afs_receive_data,
+ TP_PROTO(struct afs_call *call, struct iov_iter *iter,
+ bool want_more, int ret),
+
+ TP_ARGS(call, iter, want_more, ret),
+
+ TP_STRUCT__entry(
+ __field(loff_t, remain )
+ __field(unsigned int, call )
+ __field(enum afs_call_state, state )
+ __field(unsigned short, unmarshall )
+ __field(bool, want_more )
+ __field(int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->state = call->state;
+ __entry->unmarshall = call->unmarshall;
+ __entry->remain = iov_iter_count(iter);
+ __entry->want_more = want_more;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("c=%08x r=%llu u=%u w=%u s=%u ret=%d",
+ __entry->call,
+ __entry->remain,
+ __entry->unmarshall,
+ __entry->want_more,
+ __entry->state,
+ __entry->ret)
+ );
+
+TRACE_EVENT(afs_notify_call,
+ TP_PROTO(struct rxrpc_call *rxcall, struct afs_call *call),
+
+ TP_ARGS(rxcall, call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(enum afs_call_state, state )
+ __field(unsigned short, unmarshall )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->state = call->state;
+ __entry->unmarshall = call->unmarshall;
+ ),
+
+ TP_printk("c=%08x s=%u u=%u",
+ __entry->call,
+ __entry->state, __entry->unmarshall)
+ );
+
+TRACE_EVENT(afs_cb_call,
+ TP_PROTO(struct afs_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(u32, op )
+ __field(u16, service_id )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->op = call->operation_ID;
+ __entry->service_id = call->service_id;
+ ),
+
+ TP_printk("c=%08x %s",
+ __entry->call,
+ __entry->service_id == 2501 ?
+ __print_symbolic(__entry->op, yfs_cm_operations) :
+ __print_symbolic(__entry->op, afs_cm_operations))
+ );
+
+TRACE_EVENT(afs_call,
+ TP_PROTO(unsigned int call_debug_id, enum afs_call_trace op,
+ int ref, int outstanding, const void *where),
+
+ TP_ARGS(call_debug_id, op, ref, outstanding, where),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(int, op )
+ __field(int, ref )
+ __field(int, outstanding )
+ __field(const void *, where )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call_debug_id;
+ __entry->op = op;
+ __entry->ref = ref;
+ __entry->outstanding = outstanding;
+ __entry->where = where;
+ ),
+
+ TP_printk("c=%08x %s r=%d o=%d sp=%pSR",
+ __entry->call,
+ __print_symbolic(__entry->op, afs_call_traces),
+ __entry->ref,
+ __entry->outstanding,
+ __entry->where)
+ );
+
+TRACE_EVENT(afs_make_fs_call,
+ TP_PROTO(struct afs_call *call, const struct afs_fid *fid),
+
+ TP_ARGS(call, fid),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(enum afs_fs_operation, op )
+ __field_struct(struct afs_fid, fid )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->op = call->operation_ID;
+ if (fid) {
+ __entry->fid = *fid;
+ } else {
+ __entry->fid.vid = 0;
+ __entry->fid.vnode = 0;
+ __entry->fid.unique = 0;
+ }
+ ),
+
+ TP_printk("c=%08x %06llx:%06llx:%06x %s",
+ __entry->call,
+ __entry->fid.vid,
+ __entry->fid.vnode,
+ __entry->fid.unique,
+ __print_symbolic(__entry->op, afs_fs_operations))
+ );
+
+TRACE_EVENT(afs_make_fs_calli,
+ TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
+ unsigned int i),
+
+ TP_ARGS(call, fid, i),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(unsigned int, i )
+ __field(enum afs_fs_operation, op )
+ __field_struct(struct afs_fid, fid )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->i = i;
+ __entry->op = call->operation_ID;
+ if (fid) {
+ __entry->fid = *fid;
+ } else {
+ __entry->fid.vid = 0;
+ __entry->fid.vnode = 0;
+ __entry->fid.unique = 0;
+ }
+ ),
+
+ TP_printk("c=%08x %06llx:%06llx:%06x %s i=%u",
+ __entry->call,
+ __entry->fid.vid,
+ __entry->fid.vnode,
+ __entry->fid.unique,
+ __print_symbolic(__entry->op, afs_fs_operations),
+ __entry->i)
+ );
+
+TRACE_EVENT(afs_make_fs_call1,
+ TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
+ const struct qstr *name),
+
+ TP_ARGS(call, fid, name),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(enum afs_fs_operation, op )
+ __field_struct(struct afs_fid, fid )
+ __array(char, name, 24 )
+ ),
+
+ TP_fast_assign(
+ unsigned int __len = min_t(unsigned int, name->len, 23);
+ __entry->call = call->debug_id;
+ __entry->op = call->operation_ID;
+ if (fid) {
+ __entry->fid = *fid;
+ } else {
+ __entry->fid.vid = 0;
+ __entry->fid.vnode = 0;
+ __entry->fid.unique = 0;
+ }
+ memcpy(__entry->name, name->name, __len);
+ __entry->name[__len] = 0;
+ ),
+
+ TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\"",
+ __entry->call,
+ __entry->fid.vid,
+ __entry->fid.vnode,
+ __entry->fid.unique,
+ __print_symbolic(__entry->op, afs_fs_operations),
+ __entry->name)
+ );
+
+TRACE_EVENT(afs_make_fs_call2,
+ TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
+ const struct qstr *name, const struct qstr *name2),
+
+ TP_ARGS(call, fid, name, name2),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(enum afs_fs_operation, op )
+ __field_struct(struct afs_fid, fid )
+ __array(char, name, 24 )
+ __array(char, name2, 24 )
+ ),
+
+ TP_fast_assign(
+ unsigned int __len = min_t(unsigned int, name->len, 23);
+ unsigned int __len2 = min_t(unsigned int, name2->len, 23);
+ __entry->call = call->debug_id;
+ __entry->op = call->operation_ID;
+ if (fid) {
+ __entry->fid = *fid;
+ } else {
+ __entry->fid.vid = 0;
+ __entry->fid.vnode = 0;
+ __entry->fid.unique = 0;
+ }
+ memcpy(__entry->name, name->name, __len);
+ __entry->name[__len] = 0;
+ memcpy(__entry->name2, name2->name, __len2);
+ __entry->name2[__len2] = 0;
+ ),
+
+ TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\" \"%s\"",
+ __entry->call,
+ __entry->fid.vid,
+ __entry->fid.vnode,
+ __entry->fid.unique,
+ __print_symbolic(__entry->op, afs_fs_operations),
+ __entry->name,
+ __entry->name2)
+ );
+
+TRACE_EVENT(afs_make_vl_call,
+ TP_PROTO(struct afs_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(enum afs_vl_operation, op )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->op = call->operation_ID;
+ ),
+
+ TP_printk("c=%08x %s",
+ __entry->call,
+ __print_symbolic(__entry->op, afs_vl_operations))
+ );
+
+TRACE_EVENT(afs_call_done,
+ TP_PROTO(struct afs_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(struct rxrpc_call *, rx_call )
+ __field(int, ret )
+ __field(u32, abort_code )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->rx_call = call->rxcall;
+ __entry->ret = call->error;
+ __entry->abort_code = call->abort_code;
+ ),
+
+ TP_printk(" c=%08x ret=%d ab=%d [%p]",
+ __entry->call,
+ __entry->ret,
+ __entry->abort_code,
+ __entry->rx_call)
+ );
+
+TRACE_EVENT(afs_send_data,
+ TP_PROTO(struct afs_call *call, struct msghdr *msg),
+
+ TP_ARGS(call, msg),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(unsigned int, flags )
+ __field(loff_t, offset )
+ __field(loff_t, count )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->flags = msg->msg_flags;
+ __entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset;
+ __entry->count = iov_iter_count(&msg->msg_iter);
+ ),
+
+ TP_printk(" c=%08x o=%llx n=%llx f=%x",
+ __entry->call, __entry->offset, __entry->count,
+ __entry->flags)
+ );
+
+TRACE_EVENT(afs_sent_data,
+ TP_PROTO(struct afs_call *call, struct msghdr *msg, int ret),
+
+ TP_ARGS(call, msg, ret),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(int, ret )
+ __field(loff_t, offset )
+ __field(loff_t, count )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->ret = ret;
+ __entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset;
+ __entry->count = iov_iter_count(&msg->msg_iter);
+ ),
+
+ TP_printk(" c=%08x o=%llx n=%llx r=%x",
+ __entry->call, __entry->offset, __entry->count,
+ __entry->ret)
+ );
+
+TRACE_EVENT(afs_dir_check_failed,
+ TP_PROTO(struct afs_vnode *vnode, loff_t off, loff_t i_size),
+
+ TP_ARGS(vnode, off, i_size),
+
+ TP_STRUCT__entry(
+ __field(struct afs_vnode *, vnode )
+ __field(loff_t, off )
+ __field(loff_t, i_size )
+ ),
+
+ TP_fast_assign(
+ __entry->vnode = vnode;
+ __entry->off = off;
+ __entry->i_size = i_size;
+ ),
+
+ TP_printk("vn=%p %llx/%llx",
+ __entry->vnode, __entry->off, __entry->i_size)
+ );
+
+TRACE_EVENT(afs_folio_dirty,
+ TP_PROTO(struct afs_vnode *vnode, const char *where, struct folio *folio),
+
+ TP_ARGS(vnode, where, folio),
+
+ TP_STRUCT__entry(
+ __field(struct afs_vnode *, vnode )
+ __field(const char *, where )
+ __field(pgoff_t, index )
+ __field(unsigned long, from )
+ __field(unsigned long, to )
+ ),
+
+ TP_fast_assign(
+ unsigned long priv = (unsigned long)folio_get_private(folio);
+ __entry->vnode = vnode;
+ __entry->where = where;
+ __entry->index = folio_index(folio);
+ __entry->from = afs_folio_dirty_from(folio, priv);
+ __entry->to = afs_folio_dirty_to(folio, priv);
+ __entry->to |= (afs_is_folio_dirty_mmapped(priv) ?
+ (1UL << (BITS_PER_LONG - 1)) : 0);
+ ),
+
+ TP_printk("vn=%p %lx %s %lx-%lx%s",
+ __entry->vnode, __entry->index, __entry->where,
+ __entry->from,
+ __entry->to & ~(1UL << (BITS_PER_LONG - 1)),
+ __entry->to & (1UL << (BITS_PER_LONG - 1)) ? " M" : "")
+ );
+
+TRACE_EVENT(afs_call_state,
+ TP_PROTO(struct afs_call *call,
+ enum afs_call_state from,
+ enum afs_call_state to,
+ int ret, u32 remote_abort),
+
+ TP_ARGS(call, from, to, ret, remote_abort),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(enum afs_call_state, from )
+ __field(enum afs_call_state, to )
+ __field(int, ret )
+ __field(u32, abort )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->from = from;
+ __entry->to = to;
+ __entry->ret = ret;
+ __entry->abort = remote_abort;
+ ),
+
+ TP_printk("c=%08x %u->%u r=%d ab=%d",
+ __entry->call,
+ __entry->from, __entry->to,
+ __entry->ret, __entry->abort)
+ );
+
+TRACE_EVENT(afs_lookup,
+ TP_PROTO(struct afs_vnode *dvnode, const struct qstr *name,
+ struct afs_fid *fid),
+
+ TP_ARGS(dvnode, name, fid),
+
+ TP_STRUCT__entry(
+ __field_struct(struct afs_fid, dfid )
+ __field_struct(struct afs_fid, fid )
+ __array(char, name, 24 )
+ ),
+
+ TP_fast_assign(
+ int __len = min_t(int, name->len, 23);
+ __entry->dfid = dvnode->fid;
+ __entry->fid = *fid;
+ memcpy(__entry->name, name->name, __len);
+ __entry->name[__len] = 0;
+ ),
+
+ TP_printk("d=%llx:%llx:%x \"%s\" f=%llx:%x",
+ __entry->dfid.vid, __entry->dfid.vnode, __entry->dfid.unique,
+ __entry->name,
+ __entry->fid.vnode, __entry->fid.unique)
+ );
+
+TRACE_EVENT(afs_edit_dir,
+ TP_PROTO(struct afs_vnode *dvnode,
+ enum afs_edit_dir_reason why,
+ enum afs_edit_dir_op op,
+ unsigned int block,
+ unsigned int slot,
+ unsigned int f_vnode,
+ unsigned int f_unique,
+ const char *name),
+
+ TP_ARGS(dvnode, why, op, block, slot, f_vnode, f_unique, name),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, vnode )
+ __field(unsigned int, unique )
+ __field(enum afs_edit_dir_reason, why )
+ __field(enum afs_edit_dir_op, op )
+ __field(unsigned int, block )
+ __field(unsigned short, slot )
+ __field(unsigned int, f_vnode )
+ __field(unsigned int, f_unique )
+ __array(char, name, 24 )
+ ),
+
+ TP_fast_assign(
+ int __len = strlen(name);
+ __len = min(__len, 23);
+ __entry->vnode = dvnode->fid.vnode;
+ __entry->unique = dvnode->fid.unique;
+ __entry->why = why;
+ __entry->op = op;
+ __entry->block = block;
+ __entry->slot = slot;
+ __entry->f_vnode = f_vnode;
+ __entry->f_unique = f_unique;
+ memcpy(__entry->name, name, __len);
+ __entry->name[__len] = 0;
+ ),
+
+ TP_printk("d=%x:%x %s %s %u[%u] f=%x:%x \"%s\"",
+ __entry->vnode, __entry->unique,
+ __print_symbolic(__entry->why, afs_edit_dir_reasons),
+ __print_symbolic(__entry->op, afs_edit_dir_ops),
+ __entry->block, __entry->slot,
+ __entry->f_vnode, __entry->f_unique,
+ __entry->name)
+ );
+
+TRACE_EVENT(afs_protocol_error,
+ TP_PROTO(struct afs_call *call, enum afs_eproto_cause cause),
+
+ TP_ARGS(call, cause),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(enum afs_eproto_cause, cause )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call ? call->debug_id : 0;
+ __entry->cause = cause;
+ ),
+
+ TP_printk("c=%08x %s",
+ __entry->call,
+ __print_symbolic(__entry->cause, afs_eproto_causes))
+ );
+
+TRACE_EVENT(afs_io_error,
+ TP_PROTO(unsigned int call, int error, enum afs_io_error where),
+
+ TP_ARGS(call, error, where),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(int, error )
+ __field(enum afs_io_error, where )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call;
+ __entry->error = error;
+ __entry->where = where;
+ ),
+
+ TP_printk("c=%08x r=%d %s",
+ __entry->call, __entry->error,
+ __print_symbolic(__entry->where, afs_io_errors))
+ );
+
+TRACE_EVENT(afs_file_error,
+ TP_PROTO(struct afs_vnode *vnode, int error, enum afs_file_error where),
+
+ TP_ARGS(vnode, error, where),
+
+ TP_STRUCT__entry(
+ __field_struct(struct afs_fid, fid )
+ __field(int, error )
+ __field(enum afs_file_error, where )
+ ),
+
+ TP_fast_assign(
+ __entry->fid = vnode->fid;
+ __entry->error = error;
+ __entry->where = where;
+ ),
+
+ TP_printk("%llx:%llx:%x r=%d %s",
+ __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
+ __entry->error,
+ __print_symbolic(__entry->where, afs_file_errors))
+ );
+
+TRACE_EVENT(afs_cm_no_server,
+ TP_PROTO(struct afs_call *call, struct sockaddr_rxrpc *srx),
+
+ TP_ARGS(call, srx),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(unsigned int, op_id )
+ __field_struct(struct sockaddr_rxrpc, srx )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->op_id = call->operation_ID;
+ memcpy(&__entry->srx, srx, sizeof(__entry->srx));
+ ),
+
+ TP_printk("c=%08x op=%u %pISpc",
+ __entry->call, __entry->op_id, &__entry->srx.transport)
+ );
+
+TRACE_EVENT(afs_cm_no_server_u,
+ TP_PROTO(struct afs_call *call, const uuid_t *uuid),
+
+ TP_ARGS(call, uuid),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call )
+ __field(unsigned int, op_id )
+ __field_struct(uuid_t, uuid )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->op_id = call->operation_ID;
+ memcpy(&__entry->uuid, uuid, sizeof(__entry->uuid));
+ ),
+
+ TP_printk("c=%08x op=%u %pU",
+ __entry->call, __entry->op_id, &__entry->uuid)
+ );
+
+TRACE_EVENT(afs_flock_ev,
+ TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl,
+ enum afs_flock_event event, int error),
+
+ TP_ARGS(vnode, fl, event, error),
+
+ TP_STRUCT__entry(
+ __field_struct(struct afs_fid, fid )
+ __field(enum afs_flock_event, event )
+ __field(enum afs_lock_state, state )
+ __field(int, error )
+ __field(unsigned int, debug_id )
+ ),
+
+ TP_fast_assign(
+ __entry->fid = vnode->fid;
+ __entry->event = event;
+ __entry->state = vnode->lock_state;
+ __entry->error = error;
+ __entry->debug_id = fl ? fl->fl_u.afs.debug_id : 0;
+ ),
+
+ TP_printk("%llx:%llx:%x %04x %s s=%s e=%d",
+ __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
+ __entry->debug_id,
+ __print_symbolic(__entry->event, afs_flock_events),
+ __print_symbolic(__entry->state, afs_flock_states),
+ __entry->error)
+ );
+
+TRACE_EVENT(afs_flock_op,
+ TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl,
+ enum afs_flock_operation op),
+
+ TP_ARGS(vnode, fl, op),
+
+ TP_STRUCT__entry(
+ __field_struct(struct afs_fid, fid )
+ __field(loff_t, from )
+ __field(loff_t, len )
+ __field(enum afs_flock_operation, op )
+ __field(unsigned char, type )
+ __field(unsigned int, flags )
+ __field(unsigned int, debug_id )
+ ),
+
+ TP_fast_assign(
+ __entry->fid = vnode->fid;
+ __entry->from = fl->fl_start;
+ __entry->len = fl->fl_end - fl->fl_start + 1;
+ __entry->op = op;
+ __entry->type = fl->fl_type;
+ __entry->flags = fl->fl_flags;
+ __entry->debug_id = fl->fl_u.afs.debug_id;
+ ),
+
+ TP_printk("%llx:%llx:%x %04x %s t=%s R=%llx/%llx f=%x",
+ __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
+ __entry->debug_id,
+ __print_symbolic(__entry->op, afs_flock_operations),
+ __print_symbolic(__entry->type, afs_flock_types),
+ __entry->from, __entry->len, __entry->flags)
+ );
+
+TRACE_EVENT(afs_reload_dir,
+ TP_PROTO(struct afs_vnode *vnode),
+
+ TP_ARGS(vnode),
+
+ TP_STRUCT__entry(
+ __field_struct(struct afs_fid, fid )
+ ),
+
+ TP_fast_assign(
+ __entry->fid = vnode->fid;
+ ),
+
+ TP_printk("%llx:%llx:%x",
+ __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique)
+ );
+
+TRACE_EVENT(afs_silly_rename,
+ TP_PROTO(struct afs_vnode *vnode, bool done),
+
+ TP_ARGS(vnode, done),
+
+ TP_STRUCT__entry(
+ __field_struct(struct afs_fid, fid )
+ __field(bool, done )
+ ),
+
+ TP_fast_assign(
+ __entry->fid = vnode->fid;
+ __entry->done = done;
+ ),
+
+ TP_printk("%llx:%llx:%x done=%u",
+ __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
+ __entry->done)
+ );
+
+TRACE_EVENT(afs_get_tree,
+ TP_PROTO(struct afs_cell *cell, struct afs_volume *volume),
+
+ TP_ARGS(cell, volume),
+
+ TP_STRUCT__entry(
+ __field(u64, vid )
+ __array(char, cell, 24 )
+ __array(char, volume, 24 )
+ ),
+
+ TP_fast_assign(
+ int __len;
+ __entry->vid = volume->vid;
+ __len = min_t(int, cell->name_len, 23);
+ memcpy(__entry->cell, cell->name, __len);
+ __entry->cell[__len] = 0;
+ __len = min_t(int, volume->name_len, 23);
+ memcpy(__entry->volume, volume->name, __len);
+ __entry->volume[__len] = 0;
+ ),
+
+ TP_printk("--- MOUNT %s:%s %llx",
+ __entry->cell, __entry->volume, __entry->vid)
+ );
+
+TRACE_EVENT(afs_cb_break,
+ TP_PROTO(struct afs_fid *fid, unsigned int cb_break,
+ enum afs_cb_break_reason reason, bool skipped),
+
+ TP_ARGS(fid, cb_break, reason, skipped),
+
+ TP_STRUCT__entry(
+ __field_struct(struct afs_fid, fid )
+ __field(unsigned int, cb_break )
+ __field(enum afs_cb_break_reason, reason )
+ __field(bool, skipped )
+ ),
+
+ TP_fast_assign(
+ __entry->fid = *fid;
+ __entry->cb_break = cb_break;
+ __entry->reason = reason;
+ __entry->skipped = skipped;
+ ),
+
+ TP_printk("%llx:%llx:%x b=%x s=%u %s",
+ __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
+ __entry->cb_break,
+ __entry->skipped,
+ __print_symbolic(__entry->reason, afs_cb_break_reasons))
+ );
+
+TRACE_EVENT(afs_cb_miss,
+ TP_PROTO(struct afs_fid *fid, enum afs_cb_break_reason reason),
+
+ TP_ARGS(fid, reason),
+
+ TP_STRUCT__entry(
+ __field_struct(struct afs_fid, fid )
+ __field(enum afs_cb_break_reason, reason )
+ ),
+
+ TP_fast_assign(
+ __entry->fid = *fid;
+ __entry->reason = reason;
+ ),
+
+ TP_printk(" %llx:%llx:%x %s",
+ __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
+ __print_symbolic(__entry->reason, afs_cb_break_reasons))
+ );
+
+TRACE_EVENT(afs_server,
+ TP_PROTO(unsigned int server_debug_id, int ref, int active,
+ enum afs_server_trace reason),
+
+ TP_ARGS(server_debug_id, ref, active, reason),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, server )
+ __field(int, ref )
+ __field(int, active )
+ __field(int, reason )
+ ),
+
+ TP_fast_assign(
+ __entry->server = server_debug_id;
+ __entry->ref = ref;
+ __entry->active = active;
+ __entry->reason = reason;
+ ),
+
+ TP_printk("s=%08x %s u=%d a=%d",
+ __entry->server,
+ __print_symbolic(__entry->reason, afs_server_traces),
+ __entry->ref,
+ __entry->active)
+ );
+
+TRACE_EVENT(afs_volume,
+ TP_PROTO(afs_volid_t vid, int ref, enum afs_volume_trace reason),
+
+ TP_ARGS(vid, ref, reason),
+
+ TP_STRUCT__entry(
+ __field(afs_volid_t, vid )
+ __field(int, ref )
+ __field(enum afs_volume_trace, reason )
+ ),
+
+ TP_fast_assign(
+ __entry->vid = vid;
+ __entry->ref = ref;
+ __entry->reason = reason;
+ ),
+
+ TP_printk("V=%llx %s ur=%d",
+ __entry->vid,
+ __print_symbolic(__entry->reason, afs_volume_traces),
+ __entry->ref)
+ );
+
+TRACE_EVENT(afs_cell,
+ TP_PROTO(unsigned int cell_debug_id, int ref, int active,
+ enum afs_cell_trace reason),
+
+ TP_ARGS(cell_debug_id, ref, active, reason),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cell )
+ __field(int, ref )
+ __field(int, active )
+ __field(int, reason )
+ ),
+
+ TP_fast_assign(
+ __entry->cell = cell_debug_id;
+ __entry->ref = ref;
+ __entry->active = active;
+ __entry->reason = reason;
+ ),
+
+ TP_printk("L=%08x %s r=%d a=%d",
+ __entry->cell,
+ __print_symbolic(__entry->reason, afs_cell_traces),
+ __entry->ref,
+ __entry->active)
+ );
+
+#endif /* _TRACE_AFS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/alarmtimer.h b/include/trace/events/alarmtimer.h
new file mode 100644
index 0000000000..13483c7ca7
--- /dev/null
+++ b/include/trace/events/alarmtimer.h
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM alarmtimer
+
+#if !defined(_TRACE_ALARMTIMER_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_ALARMTIMER_H
+
+#include <linux/alarmtimer.h>
+#include <linux/rtc.h>
+#include <linux/tracepoint.h>
+
+TRACE_DEFINE_ENUM(ALARM_REALTIME);
+TRACE_DEFINE_ENUM(ALARM_BOOTTIME);
+TRACE_DEFINE_ENUM(ALARM_REALTIME_FREEZER);
+TRACE_DEFINE_ENUM(ALARM_BOOTTIME_FREEZER);
+
+#define show_alarm_type(type) __print_flags(type, " | ", \
+ { 1 << ALARM_REALTIME, "REALTIME" }, \
+ { 1 << ALARM_BOOTTIME, "BOOTTIME" }, \
+ { 1 << ALARM_REALTIME_FREEZER, "REALTIME Freezer" }, \
+ { 1 << ALARM_BOOTTIME_FREEZER, "BOOTTIME Freezer" })
+
+TRACE_EVENT(alarmtimer_suspend,
+
+ TP_PROTO(ktime_t expires, int flag),
+
+ TP_ARGS(expires, flag),
+
+ TP_STRUCT__entry(
+ __field(s64, expires)
+ __field(unsigned char, alarm_type)
+ ),
+
+ TP_fast_assign(
+ __entry->expires = expires;
+ __entry->alarm_type = flag;
+ ),
+
+ TP_printk("alarmtimer type:%s expires:%llu",
+ show_alarm_type((1 << __entry->alarm_type)),
+ __entry->expires
+ )
+);
+
+DECLARE_EVENT_CLASS(alarm_class,
+
+ TP_PROTO(struct alarm *alarm, ktime_t now),
+
+ TP_ARGS(alarm, now),
+
+ TP_STRUCT__entry(
+ __field(void *, alarm)
+ __field(unsigned char, alarm_type)
+ __field(s64, expires)
+ __field(s64, now)
+ ),
+
+ TP_fast_assign(
+ __entry->alarm = alarm;
+ __entry->alarm_type = alarm->type;
+ __entry->expires = alarm->node.expires;
+ __entry->now = now;
+ ),
+
+ TP_printk("alarmtimer:%p type:%s expires:%llu now:%llu",
+ __entry->alarm,
+ show_alarm_type((1 << __entry->alarm_type)),
+ __entry->expires,
+ __entry->now
+ )
+);
+
+DEFINE_EVENT(alarm_class, alarmtimer_fired,
+
+ TP_PROTO(struct alarm *alarm, ktime_t now),
+
+ TP_ARGS(alarm, now)
+);
+
+DEFINE_EVENT(alarm_class, alarmtimer_start,
+
+ TP_PROTO(struct alarm *alarm, ktime_t now),
+
+ TP_ARGS(alarm, now)
+);
+
+DEFINE_EVENT(alarm_class, alarmtimer_cancel,
+
+ TP_PROTO(struct alarm *alarm, ktime_t now),
+
+ TP_ARGS(alarm, now)
+);
+
+#endif /* _TRACE_ALARMTIMER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h
new file mode 100644
index 0000000000..4d8ef71090
--- /dev/null
+++ b/include/trace/events/asoc.h
@@ -0,0 +1,272 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM asoc
+
+#if !defined(_TRACE_ASOC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_ASOC_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+#include <sound/jack.h>
+
+#define DAPM_DIRECT "(direct)"
+#define DAPM_ARROW(dir) (((dir) == SND_SOC_DAPM_DIR_OUT) ? "->" : "<-")
+
+struct snd_soc_jack;
+struct snd_soc_card;
+struct snd_soc_dapm_widget;
+struct snd_soc_dapm_path;
+
+DECLARE_EVENT_CLASS(snd_soc_card,
+
+ TP_PROTO(struct snd_soc_card *card, int val),
+
+ TP_ARGS(card, val),
+
+ TP_STRUCT__entry(
+ __string( name, card->name )
+ __field( int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, card->name);
+ __entry->val = val;
+ ),
+
+ TP_printk("card=%s val=%d", __get_str(name), (int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_start,
+
+ TP_PROTO(struct snd_soc_card *card, int val),
+
+ TP_ARGS(card, val)
+
+);
+
+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_done,
+
+ TP_PROTO(struct snd_soc_card *card, int val),
+
+ TP_ARGS(card, val)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_dapm_basic,
+
+ TP_PROTO(struct snd_soc_card *card),
+
+ TP_ARGS(card),
+
+ TP_STRUCT__entry(
+ __string( name, card->name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, card->name);
+ ),
+
+ TP_printk("card=%s", __get_str(name))
+);
+
+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_start,
+
+ TP_PROTO(struct snd_soc_card *card),
+
+ TP_ARGS(card)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_done,
+
+ TP_PROTO(struct snd_soc_card *card),
+
+ TP_ARGS(card)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_dapm_widget,
+
+ TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+ TP_ARGS(w, val),
+
+ TP_STRUCT__entry(
+ __string( name, w->name )
+ __field( int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, w->name);
+ __entry->val = val;
+ ),
+
+ TP_printk("widget=%s val=%d", __get_str(name),
+ (int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_power,
+
+ TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+ TP_ARGS(w, val)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_start,
+
+ TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+ TP_ARGS(w, val)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done,
+
+ TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+ TP_ARGS(w, val)
+
+);
+
+TRACE_EVENT(snd_soc_dapm_walk_done,
+
+ TP_PROTO(struct snd_soc_card *card),
+
+ TP_ARGS(card),
+
+ TP_STRUCT__entry(
+ __string( name, card->name )
+ __field( int, power_checks )
+ __field( int, path_checks )
+ __field( int, neighbour_checks )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, card->name);
+ __entry->power_checks = card->dapm_stats.power_checks;
+ __entry->path_checks = card->dapm_stats.path_checks;
+ __entry->neighbour_checks = card->dapm_stats.neighbour_checks;
+ ),
+
+ TP_printk("%s: checks %d power, %d path, %d neighbour",
+ __get_str(name), (int)__entry->power_checks,
+ (int)__entry->path_checks, (int)__entry->neighbour_checks)
+);
+
+TRACE_EVENT(snd_soc_dapm_path,
+
+ TP_PROTO(struct snd_soc_dapm_widget *widget,
+ enum snd_soc_dapm_direction dir,
+ struct snd_soc_dapm_path *path),
+
+ TP_ARGS(widget, dir, path),
+
+ TP_STRUCT__entry(
+ __string( wname, widget->name )
+ __string( pname, path->name ? path->name : DAPM_DIRECT)
+ __string( pnname, path->node[dir]->name )
+ __field( int, path_node )
+ __field( int, path_connect )
+ __field( int, path_dir )
+ ),
+
+ TP_fast_assign(
+ __assign_str(wname, widget->name);
+ __assign_str(pname, path->name ? path->name : DAPM_DIRECT);
+ __assign_str(pnname, path->node[dir]->name);
+ __entry->path_connect = path->connect;
+ __entry->path_node = (long)path->node[dir];
+ __entry->path_dir = dir;
+ ),
+
+ TP_printk("%c%s %s %s %s %s",
+ (int) __entry->path_node &&
+ (int) __entry->path_connect ? '*' : ' ',
+ __get_str(wname), DAPM_ARROW(__entry->path_dir),
+ __get_str(pname), DAPM_ARROW(__entry->path_dir),
+ __get_str(pnname))
+);
+
+TRACE_EVENT(snd_soc_dapm_connected,
+
+ TP_PROTO(int paths, int stream),
+
+ TP_ARGS(paths, stream),
+
+ TP_STRUCT__entry(
+ __field( int, paths )
+ __field( int, stream )
+ ),
+
+ TP_fast_assign(
+ __entry->paths = paths;
+ __entry->stream = stream;
+ ),
+
+ TP_printk("%s: found %d paths",
+ __entry->stream ? "capture" : "playback", __entry->paths)
+);
+
+TRACE_EVENT(snd_soc_jack_irq,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ ),
+
+ TP_printk("%s", __get_str(name))
+);
+
+TRACE_EVENT(snd_soc_jack_report,
+
+ TP_PROTO(struct snd_soc_jack *jack, int mask, int val),
+
+ TP_ARGS(jack, mask, val),
+
+ TP_STRUCT__entry(
+ __string( name, jack->jack->id )
+ __field( int, mask )
+ __field( int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, jack->jack->id);
+ __entry->mask = mask;
+ __entry->val = val;
+ ),
+
+ TP_printk("jack=%s %x/%x", __get_str(name), (int)__entry->val,
+ (int)__entry->mask)
+);
+
+TRACE_EVENT(snd_soc_jack_notify,
+
+ TP_PROTO(struct snd_soc_jack *jack, int val),
+
+ TP_ARGS(jack, val),
+
+ TP_STRUCT__entry(
+ __string( name, jack->jack->id )
+ __field( int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, jack->jack->id);
+ __entry->val = val;
+ ),
+
+ TP_printk("jack=%s %x", __get_str(name), (int)__entry->val)
+);
+
+#endif /* _TRACE_ASOC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/avc.h b/include/trace/events/avc.h
new file mode 100644
index 0000000000..b55fda2e07
--- /dev/null
+++ b/include/trace/events/avc.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Authors: Thiébaud Weksteen <tweek@google.com>
+ * Peter Enderborg <Peter.Enderborg@sony.com>
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM avc
+
+#if !defined(_TRACE_SELINUX_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SELINUX_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(selinux_audited,
+
+ TP_PROTO(struct selinux_audit_data *sad,
+ char *scontext,
+ char *tcontext,
+ const char *tclass
+ ),
+
+ TP_ARGS(sad, scontext, tcontext, tclass),
+
+ TP_STRUCT__entry(
+ __field(u32, requested)
+ __field(u32, denied)
+ __field(u32, audited)
+ __field(int, result)
+ __string(scontext, scontext)
+ __string(tcontext, tcontext)
+ __string(tclass, tclass)
+ ),
+
+ TP_fast_assign(
+ __entry->requested = sad->requested;
+ __entry->denied = sad->denied;
+ __entry->audited = sad->audited;
+ __entry->result = sad->result;
+ __assign_str(tcontext, tcontext);
+ __assign_str(scontext, scontext);
+ __assign_str(tclass, tclass);
+ ),
+
+ TP_printk("requested=0x%x denied=0x%x audited=0x%x result=%d scontext=%s tcontext=%s tclass=%s",
+ __entry->requested, __entry->denied, __entry->audited, __entry->result,
+ __get_str(scontext), __get_str(tcontext), __get_str(tclass)
+ )
+);
+
+#endif
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/bcache.h b/include/trace/events/bcache.h
new file mode 100644
index 0000000000..899fdacf57
--- /dev/null
+++ b/include/trace/events/bcache.h
@@ -0,0 +1,505 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM bcache
+
+#if !defined(_TRACE_BCACHE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BCACHE_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(bcache_request,
+ TP_PROTO(struct bcache_device *d, struct bio *bio),
+ TP_ARGS(d, bio),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(unsigned int, orig_major )
+ __field(unsigned int, orig_minor )
+ __field(sector_t, sector )
+ __field(dev_t, orig_sector )
+ __field(unsigned int, nr_sector )
+ __array(char, rwbs, 6 )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = bio_dev(bio);
+ __entry->orig_major = d->disk->major;
+ __entry->orig_minor = d->disk->first_minor;
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->orig_sector = bio->bi_iter.bi_sector - 16;
+ __entry->nr_sector = bio->bi_iter.bi_size >> 9;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_opf);
+ ),
+
+ TP_printk("%d,%d %s %llu + %u (from %d,%d @ %llu)",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->rwbs, (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->orig_major, __entry->orig_minor,
+ (unsigned long long)__entry->orig_sector)
+);
+
+DECLARE_EVENT_CLASS(bkey,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k),
+
+ TP_STRUCT__entry(
+ __field(u32, size )
+ __field(u32, inode )
+ __field(u64, offset )
+ __field(bool, dirty )
+ ),
+
+ TP_fast_assign(
+ __entry->inode = KEY_INODE(k);
+ __entry->offset = KEY_OFFSET(k);
+ __entry->size = KEY_SIZE(k);
+ __entry->dirty = KEY_DIRTY(k);
+ ),
+
+ TP_printk("%u:%llu len %u dirty %u", __entry->inode,
+ __entry->offset, __entry->size, __entry->dirty)
+);
+
+DECLARE_EVENT_CLASS(btree_node,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b),
+
+ TP_STRUCT__entry(
+ __field(size_t, bucket )
+ ),
+
+ TP_fast_assign(
+ __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
+ ),
+
+ TP_printk("bucket %zu", __entry->bucket)
+);
+
+/* request.c */
+
+DEFINE_EVENT(bcache_request, bcache_request_start,
+ TP_PROTO(struct bcache_device *d, struct bio *bio),
+ TP_ARGS(d, bio)
+);
+
+DEFINE_EVENT(bcache_request, bcache_request_end,
+ TP_PROTO(struct bcache_device *d, struct bio *bio),
+ TP_ARGS(d, bio)
+);
+
+DECLARE_EVENT_CLASS(bcache_bio,
+ TP_PROTO(struct bio *bio),
+ TP_ARGS(bio),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(sector_t, sector )
+ __field(unsigned int, nr_sector )
+ __array(char, rwbs, 6 )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = bio_dev(bio);
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->nr_sector = bio->bi_iter.bi_size >> 9;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_opf);
+ ),
+
+ TP_printk("%d,%d %s %llu + %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+ (unsigned long long)__entry->sector, __entry->nr_sector)
+);
+
+DEFINE_EVENT(bcache_bio, bcache_bypass_sequential,
+ TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+
+DEFINE_EVENT(bcache_bio, bcache_bypass_congested,
+ TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+
+TRACE_EVENT(bcache_read,
+ TP_PROTO(struct bio *bio, bool hit, bool bypass),
+ TP_ARGS(bio, hit, bypass),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(sector_t, sector )
+ __field(unsigned int, nr_sector )
+ __array(char, rwbs, 6 )
+ __field(bool, cache_hit )
+ __field(bool, bypass )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = bio_dev(bio);
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->nr_sector = bio->bi_iter.bi_size >> 9;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_opf);
+ __entry->cache_hit = hit;
+ __entry->bypass = bypass;
+ ),
+
+ TP_printk("%d,%d %s %llu + %u hit %u bypass %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->rwbs, (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->cache_hit, __entry->bypass)
+);
+
+TRACE_EVENT(bcache_write,
+ TP_PROTO(struct cache_set *c, u64 inode, struct bio *bio,
+ bool writeback, bool bypass),
+ TP_ARGS(c, inode, bio, writeback, bypass),
+
+ TP_STRUCT__entry(
+ __array(char, uuid, 16 )
+ __field(u64, inode )
+ __field(sector_t, sector )
+ __field(unsigned int, nr_sector )
+ __array(char, rwbs, 6 )
+ __field(bool, writeback )
+ __field(bool, bypass )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->uuid, c->set_uuid, 16);
+ __entry->inode = inode;
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->nr_sector = bio->bi_iter.bi_size >> 9;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_opf);
+ __entry->writeback = writeback;
+ __entry->bypass = bypass;
+ ),
+
+ TP_printk("%pU inode %llu %s %llu + %u hit %u bypass %u",
+ __entry->uuid, __entry->inode,
+ __entry->rwbs, (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->writeback, __entry->bypass)
+);
+
+DEFINE_EVENT(bcache_bio, bcache_read_retry,
+ TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+
+DEFINE_EVENT(bkey, bcache_cache_insert,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
+
+/* Journal */
+
+DECLARE_EVENT_CLASS(cache_set,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c),
+
+ TP_STRUCT__entry(
+ __array(char, uuid, 16 )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->uuid, c->set_uuid, 16);
+ ),
+
+ TP_printk("%pU", __entry->uuid)
+);
+
+DEFINE_EVENT(bkey, bcache_journal_replay_key,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
+
+DEFINE_EVENT(cache_set, bcache_journal_full,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
+
+DEFINE_EVENT(cache_set, bcache_journal_entry_full,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
+
+TRACE_EVENT(bcache_journal_write,
+ TP_PROTO(struct bio *bio, u32 keys),
+ TP_ARGS(bio, keys),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(sector_t, sector )
+ __field(unsigned int, nr_sector )
+ __array(char, rwbs, 6 )
+ __field(u32, nr_keys )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = bio_dev(bio);
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->nr_sector = bio->bi_iter.bi_size >> 9;
+ __entry->nr_keys = keys;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_opf);
+ ),
+
+ TP_printk("%d,%d %s %llu + %u keys %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+ (unsigned long long)__entry->sector, __entry->nr_sector,
+ __entry->nr_keys)
+);
+
+/* Btree */
+
+DEFINE_EVENT(cache_set, bcache_btree_cache_cannibalize,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
+
+DEFINE_EVENT(btree_node, bcache_btree_read,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
+
+TRACE_EVENT(bcache_btree_write,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b),
+
+ TP_STRUCT__entry(
+ __field(size_t, bucket )
+ __field(unsigned, block )
+ __field(unsigned, keys )
+ ),
+
+ TP_fast_assign(
+ __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
+ __entry->block = b->written;
+ __entry->keys = b->keys.set[b->keys.nsets].data->keys;
+ ),
+
+ TP_printk("bucket %zu written block %u + %u",
+ __entry->bucket, __entry->block, __entry->keys)
+);
+
+DEFINE_EVENT(btree_node, bcache_btree_node_alloc,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
+
+DEFINE_EVENT(cache_set, bcache_btree_node_alloc_fail,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
+
+DEFINE_EVENT(btree_node, bcache_btree_node_free,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
+
+TRACE_EVENT(bcache_btree_gc_coalesce,
+ TP_PROTO(unsigned nodes),
+ TP_ARGS(nodes),
+
+ TP_STRUCT__entry(
+ __field(unsigned, nodes )
+ ),
+
+ TP_fast_assign(
+ __entry->nodes = nodes;
+ ),
+
+ TP_printk("coalesced %u nodes", __entry->nodes)
+);
+
+DEFINE_EVENT(cache_set, bcache_gc_start,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
+
+DEFINE_EVENT(cache_set, bcache_gc_end,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
+
+DEFINE_EVENT(bkey, bcache_gc_copy,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
+
+DEFINE_EVENT(bkey, bcache_gc_copy_collision,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
+
+TRACE_EVENT(bcache_btree_insert_key,
+ TP_PROTO(struct btree *b, struct bkey *k, unsigned op, unsigned status),
+ TP_ARGS(b, k, op, status),
+
+ TP_STRUCT__entry(
+ __field(u64, btree_node )
+ __field(u32, btree_level )
+ __field(u32, inode )
+ __field(u64, offset )
+ __field(u32, size )
+ __field(u8, dirty )
+ __field(u8, op )
+ __field(u8, status )
+ ),
+
+ TP_fast_assign(
+ __entry->btree_node = PTR_BUCKET_NR(b->c, &b->key, 0);
+ __entry->btree_level = b->level;
+ __entry->inode = KEY_INODE(k);
+ __entry->offset = KEY_OFFSET(k);
+ __entry->size = KEY_SIZE(k);
+ __entry->dirty = KEY_DIRTY(k);
+ __entry->op = op;
+ __entry->status = status;
+ ),
+
+ TP_printk("%u for %u at %llu(%u): %u:%llu len %u dirty %u",
+ __entry->status, __entry->op,
+ __entry->btree_node, __entry->btree_level,
+ __entry->inode, __entry->offset,
+ __entry->size, __entry->dirty)
+);
+
+DECLARE_EVENT_CLASS(btree_split,
+ TP_PROTO(struct btree *b, unsigned keys),
+ TP_ARGS(b, keys),
+
+ TP_STRUCT__entry(
+ __field(size_t, bucket )
+ __field(unsigned, keys )
+ ),
+
+ TP_fast_assign(
+ __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
+ __entry->keys = keys;
+ ),
+
+ TP_printk("bucket %zu keys %u", __entry->bucket, __entry->keys)
+);
+
+DEFINE_EVENT(btree_split, bcache_btree_node_split,
+ TP_PROTO(struct btree *b, unsigned keys),
+ TP_ARGS(b, keys)
+);
+
+DEFINE_EVENT(btree_split, bcache_btree_node_compact,
+ TP_PROTO(struct btree *b, unsigned keys),
+ TP_ARGS(b, keys)
+);
+
+DEFINE_EVENT(btree_node, bcache_btree_set_root,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
+
+TRACE_EVENT(bcache_keyscan,
+ TP_PROTO(unsigned nr_found,
+ unsigned start_inode, uint64_t start_offset,
+ unsigned end_inode, uint64_t end_offset),
+ TP_ARGS(nr_found,
+ start_inode, start_offset,
+ end_inode, end_offset),
+
+ TP_STRUCT__entry(
+ __field(__u32, nr_found )
+ __field(__u32, start_inode )
+ __field(__u64, start_offset )
+ __field(__u32, end_inode )
+ __field(__u64, end_offset )
+ ),
+
+ TP_fast_assign(
+ __entry->nr_found = nr_found;
+ __entry->start_inode = start_inode;
+ __entry->start_offset = start_offset;
+ __entry->end_inode = end_inode;
+ __entry->end_offset = end_offset;
+ ),
+
+ TP_printk("found %u keys from %u:%llu to %u:%llu", __entry->nr_found,
+ __entry->start_inode, __entry->start_offset,
+ __entry->end_inode, __entry->end_offset)
+);
+
+/* Allocator */
+
+TRACE_EVENT(bcache_invalidate,
+ TP_PROTO(struct cache *ca, size_t bucket),
+ TP_ARGS(ca, bucket),
+
+ TP_STRUCT__entry(
+ __field(unsigned, sectors )
+ __field(dev_t, dev )
+ __field(__u64, offset )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ca->bdev->bd_dev;
+ __entry->offset = bucket << ca->set->bucket_bits;
+ __entry->sectors = GC_SECTORS_USED(&ca->buckets[bucket]);
+ ),
+
+ TP_printk("invalidated %u sectors at %d,%d sector=%llu",
+ __entry->sectors, MAJOR(__entry->dev),
+ MINOR(__entry->dev), __entry->offset)
+);
+
+TRACE_EVENT(bcache_alloc,
+ TP_PROTO(struct cache *ca, size_t bucket),
+ TP_ARGS(ca, bucket),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(__u64, offset )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ca->bdev->bd_dev;
+ __entry->offset = bucket << ca->set->bucket_bits;
+ ),
+
+ TP_printk("allocated %d,%d sector=%llu", MAJOR(__entry->dev),
+ MINOR(__entry->dev), __entry->offset)
+);
+
+TRACE_EVENT(bcache_alloc_fail,
+ TP_PROTO(struct cache *ca, unsigned reserve),
+ TP_ARGS(ca, reserve),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(unsigned, free )
+ __field(unsigned, free_inc )
+ __field(unsigned, blocked )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ca->bdev->bd_dev;
+ __entry->free = fifo_used(&ca->free[reserve]);
+ __entry->free_inc = fifo_used(&ca->free_inc);
+ __entry->blocked = atomic_read(&ca->set->prio_blocked);
+ ),
+
+ TP_printk("alloc fail %d,%d free %u free_inc %u blocked %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->free,
+ __entry->free_inc, __entry->blocked)
+);
+
+/* Background writeback */
+
+DEFINE_EVENT(bkey, bcache_writeback,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
+
+DEFINE_EVENT(bkey, bcache_writeback_collision,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
+
+#endif /* _TRACE_BCACHE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/block.h b/include/trace/events/block.h
new file mode 100644
index 0000000000..0e128ad514
--- /dev/null
+++ b/include/trace/events/block.h
@@ -0,0 +1,587 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM block
+
+#if !defined(_TRACE_BLOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BLOCK_H
+
+#include <linux/blktrace_api.h>
+#include <linux/blkdev.h>
+#include <linux/buffer_head.h>
+#include <linux/tracepoint.h>
+
+#define RWBS_LEN 8
+
+#ifdef CONFIG_BUFFER_HEAD
+DECLARE_EVENT_CLASS(block_buffer,
+
+ TP_PROTO(struct buffer_head *bh),
+
+ TP_ARGS(bh),
+
+ TP_STRUCT__entry (
+ __field( dev_t, dev )
+ __field( sector_t, sector )
+ __field( size_t, size )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = bh->b_bdev->bd_dev;
+ __entry->sector = bh->b_blocknr;
+ __entry->size = bh->b_size;
+ ),
+
+ TP_printk("%d,%d sector=%llu size=%zu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->sector, __entry->size
+ )
+);
+
+/**
+ * block_touch_buffer - mark a buffer accessed
+ * @bh: buffer_head being touched
+ *
+ * Called from touch_buffer().
+ */
+DEFINE_EVENT(block_buffer, block_touch_buffer,
+
+ TP_PROTO(struct buffer_head *bh),
+
+ TP_ARGS(bh)
+);
+
+/**
+ * block_dirty_buffer - mark a buffer dirty
+ * @bh: buffer_head being dirtied
+ *
+ * Called from mark_buffer_dirty().
+ */
+DEFINE_EVENT(block_buffer, block_dirty_buffer,
+
+ TP_PROTO(struct buffer_head *bh),
+
+ TP_ARGS(bh)
+);
+#endif /* CONFIG_BUFFER_HEAD */
+
+/**
+ * block_rq_requeue - place block IO request back on a queue
+ * @rq: block IO operation request
+ *
+ * The block operation request @rq is being placed back into queue
+ * @q. For some reason the request was not completed and needs to be
+ * put back in the queue.
+ */
+TRACE_EVENT(block_rq_requeue,
+
+ TP_PROTO(struct request *rq),
+
+ TP_ARGS(rq),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( sector_t, sector )
+ __field( unsigned int, nr_sector )
+ __array( char, rwbs, RWBS_LEN )
+ __dynamic_array( char, cmd, 1 )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = rq->q->disk ? disk_devt(rq->q->disk) : 0;
+ __entry->sector = blk_rq_trace_sector(rq);
+ __entry->nr_sector = blk_rq_trace_nr_sectors(rq);
+
+ blk_fill_rwbs(__entry->rwbs, rq->cmd_flags);
+ __get_str(cmd)[0] = '\0';
+ ),
+
+ TP_printk("%d,%d %s (%s) %llu + %u [%d]",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->rwbs, __get_str(cmd),
+ (unsigned long long)__entry->sector,
+ __entry->nr_sector, 0)
+);
+
+DECLARE_EVENT_CLASS(block_rq_completion,
+
+ TP_PROTO(struct request *rq, blk_status_t error, unsigned int nr_bytes),
+
+ TP_ARGS(rq, error, nr_bytes),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( sector_t, sector )
+ __field( unsigned int, nr_sector )
+ __field( int , error )
+ __array( char, rwbs, RWBS_LEN )
+ __dynamic_array( char, cmd, 1 )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = rq->q->disk ? disk_devt(rq->q->disk) : 0;
+ __entry->sector = blk_rq_pos(rq);
+ __entry->nr_sector = nr_bytes >> 9;
+ __entry->error = blk_status_to_errno(error);
+
+ blk_fill_rwbs(__entry->rwbs, rq->cmd_flags);
+ __get_str(cmd)[0] = '\0';
+ ),
+
+ TP_printk("%d,%d %s (%s) %llu + %u [%d]",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->rwbs, __get_str(cmd),
+ (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->error)
+);
+
+/**
+ * block_rq_complete - block IO operation completed by device driver
+ * @rq: block operations request
+ * @error: status code
+ * @nr_bytes: number of completed bytes
+ *
+ * The block_rq_complete tracepoint event indicates that some portion
+ * of operation request has been completed by the device driver. If
+ * the @rq->bio is %NULL, then there is absolutely no additional work to
+ * do for the request. If @rq->bio is non-NULL then there is
+ * additional work required to complete the request.
+ */
+DEFINE_EVENT(block_rq_completion, block_rq_complete,
+
+ TP_PROTO(struct request *rq, blk_status_t error, unsigned int nr_bytes),
+
+ TP_ARGS(rq, error, nr_bytes)
+);
+
+/**
+ * block_rq_error - block IO operation error reported by device driver
+ * @rq: block operations request
+ * @error: status code
+ * @nr_bytes: number of completed bytes
+ *
+ * The block_rq_error tracepoint event indicates that some portion
+ * of operation request has failed as reported by the device driver.
+ */
+DEFINE_EVENT(block_rq_completion, block_rq_error,
+
+ TP_PROTO(struct request *rq, blk_status_t error, unsigned int nr_bytes),
+
+ TP_ARGS(rq, error, nr_bytes)
+);
+
+DECLARE_EVENT_CLASS(block_rq,
+
+ TP_PROTO(struct request *rq),
+
+ TP_ARGS(rq),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( sector_t, sector )
+ __field( unsigned int, nr_sector )
+ __field( unsigned int, bytes )
+ __array( char, rwbs, RWBS_LEN )
+ __array( char, comm, TASK_COMM_LEN )
+ __dynamic_array( char, cmd, 1 )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = rq->q->disk ? disk_devt(rq->q->disk) : 0;
+ __entry->sector = blk_rq_trace_sector(rq);
+ __entry->nr_sector = blk_rq_trace_nr_sectors(rq);
+ __entry->bytes = blk_rq_bytes(rq);
+
+ blk_fill_rwbs(__entry->rwbs, rq->cmd_flags);
+ __get_str(cmd)[0] = '\0';
+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+ ),
+
+ TP_printk("%d,%d %s %u (%s) %llu + %u [%s]",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->rwbs, __entry->bytes, __get_str(cmd),
+ (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->comm)
+);
+
+/**
+ * block_rq_insert - insert block operation request into queue
+ * @rq: block IO operation request
+ *
+ * Called immediately before block operation request @rq is inserted
+ * into queue @q. The fields in the operation request @rq struct can
+ * be examined to determine which device and sectors the pending
+ * operation would access.
+ */
+DEFINE_EVENT(block_rq, block_rq_insert,
+
+ TP_PROTO(struct request *rq),
+
+ TP_ARGS(rq)
+);
+
+/**
+ * block_rq_issue - issue pending block IO request operation to device driver
+ * @rq: block IO operation request
+ *
+ * Called when block operation request @rq from queue @q is sent to a
+ * device driver for processing.
+ */
+DEFINE_EVENT(block_rq, block_rq_issue,
+
+ TP_PROTO(struct request *rq),
+
+ TP_ARGS(rq)
+);
+
+/**
+ * block_rq_merge - merge request with another one in the elevator
+ * @rq: block IO operation request
+ *
+ * Called when block operation request @rq from queue @q is merged to another
+ * request queued in the elevator.
+ */
+DEFINE_EVENT(block_rq, block_rq_merge,
+
+ TP_PROTO(struct request *rq),
+
+ TP_ARGS(rq)
+);
+
+/**
+ * block_io_start - insert a request for execution
+ * @rq: block IO operation request
+ *
+ * Called when block operation request @rq is queued for execution
+ */
+DEFINE_EVENT(block_rq, block_io_start,
+
+ TP_PROTO(struct request *rq),
+
+ TP_ARGS(rq)
+);
+
+/**
+ * block_io_done - block IO operation request completed
+ * @rq: block IO operation request
+ *
+ * Called when block operation request @rq is completed
+ */
+DEFINE_EVENT(block_rq, block_io_done,
+
+ TP_PROTO(struct request *rq),
+
+ TP_ARGS(rq)
+);
+
+/**
+ * block_bio_complete - completed all work on the block operation
+ * @q: queue holding the block operation
+ * @bio: block operation completed
+ *
+ * This tracepoint indicates there is no further work to do on this
+ * block IO operation @bio.
+ */
+TRACE_EVENT(block_bio_complete,
+
+ TP_PROTO(struct request_queue *q, struct bio *bio),
+
+ TP_ARGS(q, bio),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( sector_t, sector )
+ __field( unsigned, nr_sector )
+ __field( int, error )
+ __array( char, rwbs, RWBS_LEN)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = bio_dev(bio);
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->nr_sector = bio_sectors(bio);
+ __entry->error = blk_status_to_errno(bio->bi_status);
+ blk_fill_rwbs(__entry->rwbs, bio->bi_opf);
+ ),
+
+ TP_printk("%d,%d %s %llu + %u [%d]",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+ (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->error)
+);
+
+DECLARE_EVENT_CLASS(block_bio,
+
+ TP_PROTO(struct bio *bio),
+
+ TP_ARGS(bio),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( sector_t, sector )
+ __field( unsigned int, nr_sector )
+ __array( char, rwbs, RWBS_LEN )
+ __array( char, comm, TASK_COMM_LEN )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = bio_dev(bio);
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->nr_sector = bio_sectors(bio);
+ blk_fill_rwbs(__entry->rwbs, bio->bi_opf);
+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+ ),
+
+ TP_printk("%d,%d %s %llu + %u [%s]",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+ (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->comm)
+);
+
+/**
+ * block_bio_bounce - used bounce buffer when processing block operation
+ * @bio: block operation
+ *
+ * A bounce buffer was used to handle the block operation @bio in @q.
+ * This occurs when hardware limitations prevent a direct transfer of
+ * data between the @bio data memory area and the IO device. Use of a
+ * bounce buffer requires extra copying of data and decreases
+ * performance.
+ */
+DEFINE_EVENT(block_bio, block_bio_bounce,
+ TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+
+/**
+ * block_bio_backmerge - merging block operation to the end of an existing operation
+ * @bio: new block operation to merge
+ *
+ * Merging block request @bio to the end of an existing block request.
+ */
+DEFINE_EVENT(block_bio, block_bio_backmerge,
+ TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+
+/**
+ * block_bio_frontmerge - merging block operation to the beginning of an existing operation
+ * @bio: new block operation to merge
+ *
+ * Merging block IO operation @bio to the beginning of an existing block request.
+ */
+DEFINE_EVENT(block_bio, block_bio_frontmerge,
+ TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+
+/**
+ * block_bio_queue - putting new block IO operation in queue
+ * @bio: new block operation
+ *
+ * About to place the block IO operation @bio into queue @q.
+ */
+DEFINE_EVENT(block_bio, block_bio_queue,
+ TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+
+/**
+ * block_getrq - get a free request entry in queue for block IO operations
+ * @bio: pending block IO operation (can be %NULL)
+ *
+ * A request struct has been allocated to handle the block IO operation @bio.
+ */
+DEFINE_EVENT(block_bio, block_getrq,
+ TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+
+/**
+ * block_plug - keep operations requests in request queue
+ * @q: request queue to plug
+ *
+ * Plug the request queue @q. Do not allow block operation requests
+ * to be sent to the device driver. Instead, accumulate requests in
+ * the queue to improve throughput performance of the block device.
+ */
+TRACE_EVENT(block_plug,
+
+ TP_PROTO(struct request_queue *q),
+
+ TP_ARGS(q),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+ ),
+
+ TP_printk("[%s]", __entry->comm)
+);
+
+DECLARE_EVENT_CLASS(block_unplug,
+
+ TP_PROTO(struct request_queue *q, unsigned int depth, bool explicit),
+
+ TP_ARGS(q, depth, explicit),
+
+ TP_STRUCT__entry(
+ __field( int, nr_rq )
+ __array( char, comm, TASK_COMM_LEN )
+ ),
+
+ TP_fast_assign(
+ __entry->nr_rq = depth;
+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+ ),
+
+ TP_printk("[%s] %d", __entry->comm, __entry->nr_rq)
+);
+
+/**
+ * block_unplug - release of operations requests in request queue
+ * @q: request queue to unplug
+ * @depth: number of requests just added to the queue
+ * @explicit: whether this was an explicit unplug, or one from schedule()
+ *
+ * Unplug request queue @q because device driver is scheduled to work
+ * on elements in the request queue.
+ */
+DEFINE_EVENT(block_unplug, block_unplug,
+
+ TP_PROTO(struct request_queue *q, unsigned int depth, bool explicit),
+
+ TP_ARGS(q, depth, explicit)
+);
+
+/**
+ * block_split - split a single bio struct into two bio structs
+ * @bio: block operation being split
+ * @new_sector: The starting sector for the new bio
+ *
+ * The bio request @bio needs to be split into two bio requests. The newly
+ * created @bio request starts at @new_sector. This split may be required due to
+ * hardware limitations such as operation crossing device boundaries in a RAID
+ * system.
+ */
+TRACE_EVENT(block_split,
+
+ TP_PROTO(struct bio *bio, unsigned int new_sector),
+
+ TP_ARGS(bio, new_sector),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( sector_t, sector )
+ __field( sector_t, new_sector )
+ __array( char, rwbs, RWBS_LEN )
+ __array( char, comm, TASK_COMM_LEN )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = bio_dev(bio);
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->new_sector = new_sector;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_opf);
+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+ ),
+
+ TP_printk("%d,%d %s %llu / %llu [%s]",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+ (unsigned long long)__entry->sector,
+ (unsigned long long)__entry->new_sector,
+ __entry->comm)
+);
+
+/**
+ * block_bio_remap - map request for a logical device to the raw device
+ * @bio: revised operation
+ * @dev: original device for the operation
+ * @from: original sector for the operation
+ *
+ * An operation for a logical device has been mapped to the
+ * raw block device.
+ */
+TRACE_EVENT(block_bio_remap,
+
+ TP_PROTO(struct bio *bio, dev_t dev, sector_t from),
+
+ TP_ARGS(bio, dev, from),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( sector_t, sector )
+ __field( unsigned int, nr_sector )
+ __field( dev_t, old_dev )
+ __field( sector_t, old_sector )
+ __array( char, rwbs, RWBS_LEN)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = bio_dev(bio);
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->nr_sector = bio_sectors(bio);
+ __entry->old_dev = dev;
+ __entry->old_sector = from;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_opf);
+ ),
+
+ TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+ (unsigned long long)__entry->sector,
+ __entry->nr_sector,
+ MAJOR(__entry->old_dev), MINOR(__entry->old_dev),
+ (unsigned long long)__entry->old_sector)
+);
+
+/**
+ * block_rq_remap - map request for a block operation request
+ * @rq: block IO operation request
+ * @dev: device for the operation
+ * @from: original sector for the operation
+ *
+ * The block operation request @rq in @q has been remapped. The block
+ * operation request @rq holds the current information and @from hold
+ * the original sector.
+ */
+TRACE_EVENT(block_rq_remap,
+
+ TP_PROTO(struct request *rq, dev_t dev, sector_t from),
+
+ TP_ARGS(rq, dev, from),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( sector_t, sector )
+ __field( unsigned int, nr_sector )
+ __field( dev_t, old_dev )
+ __field( sector_t, old_sector )
+ __field( unsigned int, nr_bios )
+ __array( char, rwbs, RWBS_LEN)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = disk_devt(rq->q->disk);
+ __entry->sector = blk_rq_pos(rq);
+ __entry->nr_sector = blk_rq_sectors(rq);
+ __entry->old_dev = dev;
+ __entry->old_sector = from;
+ __entry->nr_bios = blk_rq_count_bios(rq);
+ blk_fill_rwbs(__entry->rwbs, rq->cmd_flags);
+ ),
+
+ TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+ (unsigned long long)__entry->sector,
+ __entry->nr_sector,
+ MAJOR(__entry->old_dev), MINOR(__entry->old_dev),
+ (unsigned long long)__entry->old_sector, __entry->nr_bios)
+);
+
+#endif /* _TRACE_BLOCK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
+
diff --git a/include/trace/events/bpf_test_run.h b/include/trace/events/bpf_test_run.h
new file mode 100644
index 0000000000..265447e3f7
--- /dev/null
+++ b/include/trace/events/bpf_test_run.h
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM bpf_test_run
+
+#if !defined(_TRACE_BPF_TEST_RUN_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BPF_TEST_RUN_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(bpf_test_finish,
+
+ TP_PROTO(int *err),
+
+ TP_ARGS(err),
+
+ TP_STRUCT__entry(
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->err = *err;
+ ),
+
+ TP_printk("bpf_test_finish with err=%d", __entry->err)
+);
+
+#ifdef DEFINE_EVENT_WRITABLE
+#undef BPF_TEST_RUN_DEFINE_EVENT
+#define BPF_TEST_RUN_DEFINE_EVENT(template, call, proto, args, size) \
+ DEFINE_EVENT_WRITABLE(template, call, PARAMS(proto), \
+ PARAMS(args), size)
+#else
+#undef BPF_TEST_RUN_DEFINE_EVENT
+#define BPF_TEST_RUN_DEFINE_EVENT(template, call, proto, args, size) \
+ DEFINE_EVENT(template, call, PARAMS(proto), PARAMS(args))
+#endif
+
+BPF_TEST_RUN_DEFINE_EVENT(bpf_test_finish, bpf_test_finish,
+
+ TP_PROTO(int *err),
+
+ TP_ARGS(err),
+
+ sizeof(int)
+);
+
+#endif
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/bridge.h b/include/trace/events/bridge.h
new file mode 100644
index 0000000000..a6b3a4e409
--- /dev/null
+++ b/include/trace/events/bridge.h
@@ -0,0 +1,187 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM bridge
+
+#if !defined(_TRACE_BRIDGE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BRIDGE_H
+
+#include <linux/netdevice.h>
+#include <linux/tracepoint.h>
+
+#include "../../../net/bridge/br_private.h"
+
+TRACE_EVENT(br_fdb_add,
+
+ TP_PROTO(struct ndmsg *ndm, struct net_device *dev,
+ const unsigned char *addr, u16 vid, u16 nlh_flags),
+
+ TP_ARGS(ndm, dev, addr, vid, nlh_flags),
+
+ TP_STRUCT__entry(
+ __field(u8, ndm_flags)
+ __string(dev, dev->name)
+ __array(unsigned char, addr, ETH_ALEN)
+ __field(u16, vid)
+ __field(u16, nlh_flags)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev, dev->name);
+ memcpy(__entry->addr, addr, ETH_ALEN);
+ __entry->vid = vid;
+ __entry->nlh_flags = nlh_flags;
+ __entry->ndm_flags = ndm->ndm_flags;
+ ),
+
+ TP_printk("dev %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u nlh_flags %04x ndm_flags %02x",
+ __get_str(dev), __entry->addr[0], __entry->addr[1],
+ __entry->addr[2], __entry->addr[3], __entry->addr[4],
+ __entry->addr[5], __entry->vid,
+ __entry->nlh_flags, __entry->ndm_flags)
+);
+
+TRACE_EVENT(br_fdb_external_learn_add,
+
+ TP_PROTO(struct net_bridge *br, struct net_bridge_port *p,
+ const unsigned char *addr, u16 vid),
+
+ TP_ARGS(br, p, addr, vid),
+
+ TP_STRUCT__entry(
+ __string(br_dev, br->dev->name)
+ __string(dev, p ? p->dev->name : "null")
+ __array(unsigned char, addr, ETH_ALEN)
+ __field(u16, vid)
+ ),
+
+ TP_fast_assign(
+ __assign_str(br_dev, br->dev->name);
+ __assign_str(dev, p ? p->dev->name : "null");
+ memcpy(__entry->addr, addr, ETH_ALEN);
+ __entry->vid = vid;
+ ),
+
+ TP_printk("br_dev %s port %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u",
+ __get_str(br_dev), __get_str(dev), __entry->addr[0],
+ __entry->addr[1], __entry->addr[2], __entry->addr[3],
+ __entry->addr[4], __entry->addr[5], __entry->vid)
+);
+
+TRACE_EVENT(fdb_delete,
+
+ TP_PROTO(struct net_bridge *br, struct net_bridge_fdb_entry *f),
+
+ TP_ARGS(br, f),
+
+ TP_STRUCT__entry(
+ __string(br_dev, br->dev->name)
+ __string(dev, f->dst ? f->dst->dev->name : "null")
+ __array(unsigned char, addr, ETH_ALEN)
+ __field(u16, vid)
+ ),
+
+ TP_fast_assign(
+ __assign_str(br_dev, br->dev->name);
+ __assign_str(dev, f->dst ? f->dst->dev->name : "null");
+ memcpy(__entry->addr, f->key.addr.addr, ETH_ALEN);
+ __entry->vid = f->key.vlan_id;
+ ),
+
+ TP_printk("br_dev %s dev %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u",
+ __get_str(br_dev), __get_str(dev), __entry->addr[0],
+ __entry->addr[1], __entry->addr[2], __entry->addr[3],
+ __entry->addr[4], __entry->addr[5], __entry->vid)
+);
+
+TRACE_EVENT(br_fdb_update,
+
+ TP_PROTO(struct net_bridge *br, struct net_bridge_port *source,
+ const unsigned char *addr, u16 vid, unsigned long flags),
+
+ TP_ARGS(br, source, addr, vid, flags),
+
+ TP_STRUCT__entry(
+ __string(br_dev, br->dev->name)
+ __string(dev, source->dev->name)
+ __array(unsigned char, addr, ETH_ALEN)
+ __field(u16, vid)
+ __field(unsigned long, flags)
+ ),
+
+ TP_fast_assign(
+ __assign_str(br_dev, br->dev->name);
+ __assign_str(dev, source->dev->name);
+ memcpy(__entry->addr, addr, ETH_ALEN);
+ __entry->vid = vid;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("br_dev %s source %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u flags 0x%lx",
+ __get_str(br_dev), __get_str(dev), __entry->addr[0],
+ __entry->addr[1], __entry->addr[2], __entry->addr[3],
+ __entry->addr[4], __entry->addr[5], __entry->vid,
+ __entry->flags)
+);
+
+TRACE_EVENT(br_mdb_full,
+
+ TP_PROTO(const struct net_device *dev,
+ const struct br_ip *group),
+
+ TP_ARGS(dev, group),
+
+ TP_STRUCT__entry(
+ __string(dev, dev->name)
+ __field(int, af)
+ __field(u16, vid)
+ __array(__u8, src, 16)
+ __array(__u8, grp, 16)
+ __array(__u8, grpmac, ETH_ALEN) /* For af == 0. */
+ ),
+
+ TP_fast_assign(
+ struct in6_addr *in6;
+
+ __assign_str(dev, dev->name);
+ __entry->vid = group->vid;
+
+ if (!group->proto) {
+ __entry->af = 0;
+
+ memset(__entry->src, 0, sizeof(__entry->src));
+ memset(__entry->grp, 0, sizeof(__entry->grp));
+ memcpy(__entry->grpmac, group->dst.mac_addr, ETH_ALEN);
+ } else if (group->proto == htons(ETH_P_IP)) {
+ __entry->af = AF_INET;
+
+ in6 = (struct in6_addr *)__entry->src;
+ ipv6_addr_set_v4mapped(group->src.ip4, in6);
+
+ in6 = (struct in6_addr *)__entry->grp;
+ ipv6_addr_set_v4mapped(group->dst.ip4, in6);
+
+ memset(__entry->grpmac, 0, ETH_ALEN);
+
+#if IS_ENABLED(CONFIG_IPV6)
+ } else {
+ __entry->af = AF_INET6;
+
+ in6 = (struct in6_addr *)__entry->src;
+ *in6 = group->src.ip6;
+
+ in6 = (struct in6_addr *)__entry->grp;
+ *in6 = group->dst.ip6;
+
+ memset(__entry->grpmac, 0, ETH_ALEN);
+#endif
+ }
+ ),
+
+ TP_printk("dev %s af %u src %pI6c grp %pI6c/%pM vid %u",
+ __get_str(dev), __entry->af, __entry->src, __entry->grp,
+ __entry->grpmac, __entry->vid)
+);
+
+#endif /* _TRACE_BRIDGE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
new file mode 100644
index 0000000000..b2db2c2f1c
--- /dev/null
+++ b/include/trace/events/btrfs.h
@@ -0,0 +1,2503 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM btrfs
+
+#if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BTRFS_H
+
+#include <linux/writeback.h>
+#include <linux/tracepoint.h>
+#include <trace/events/mmflags.h>
+
+struct btrfs_root;
+struct btrfs_fs_info;
+struct btrfs_inode;
+struct extent_map;
+struct btrfs_file_extent_item;
+struct btrfs_ordered_extent;
+struct btrfs_delayed_ref_node;
+struct btrfs_delayed_tree_ref;
+struct btrfs_delayed_data_ref;
+struct btrfs_delayed_ref_head;
+struct btrfs_block_group;
+struct btrfs_free_cluster;
+struct map_lookup;
+struct extent_buffer;
+struct btrfs_work;
+struct btrfs_workqueue;
+struct btrfs_qgroup_extent_record;
+struct btrfs_qgroup;
+struct extent_io_tree;
+struct prelim_ref;
+struct btrfs_space_info;
+struct btrfs_raid_bio;
+struct raid56_bio_trace_info;
+struct find_free_extent_ctl;
+
+#define show_ref_type(type) \
+ __print_symbolic(type, \
+ { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \
+ { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \
+ { BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \
+ { BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" })
+
+#define __show_root_type(obj) \
+ __print_symbolic_u64(obj, \
+ { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \
+ { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \
+ { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \
+ { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \
+ { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \
+ { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \
+ { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \
+ { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \
+ { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \
+ { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \
+ { BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \
+ { BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \
+ { BTRFS_BLOCK_GROUP_TREE_OBJECTID, "BLOCK_GROUP_TREE" },\
+ { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
+
+#define show_root_type(obj) \
+ obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \
+ (obj >= BTRFS_ROOT_TREE_OBJECTID && \
+ obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"
+
+#define FLUSH_ACTIONS \
+ EM( BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH") \
+ EM( BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT") \
+ EM( BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL") \
+ EMe(BTRFS_RESERVE_FLUSH_ALL_STEAL, "BTRFS_RESERVE_FLUSH_ALL_STEAL")
+
+#define FI_TYPES \
+ EM( BTRFS_FILE_EXTENT_INLINE, "INLINE") \
+ EM( BTRFS_FILE_EXTENT_REG, "REG") \
+ EMe(BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC")
+
+#define QGROUP_RSV_TYPES \
+ EM( BTRFS_QGROUP_RSV_DATA, "DATA") \
+ EM( BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS") \
+ EMe(BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC")
+
+#define IO_TREE_OWNER \
+ EM( IO_TREE_FS_PINNED_EXTENTS, "PINNED_EXTENTS") \
+ EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \
+ EM( IO_TREE_BTREE_INODE_IO, "BTREE_INODE_IO") \
+ EM( IO_TREE_INODE_IO, "INODE_IO") \
+ EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \
+ EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \
+ EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \
+ EM( IO_TREE_INODE_FILE_EXTENT, "INODE_FILE_EXTENT") \
+ EM( IO_TREE_LOG_CSUM_RANGE, "LOG_CSUM_RANGE") \
+ EMe(IO_TREE_SELFTEST, "SELFTEST")
+
+#define FLUSH_STATES \
+ EM( FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR") \
+ EM( FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS") \
+ EM( FLUSH_DELALLOC, "FLUSH_DELALLOC") \
+ EM( FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT") \
+ EM( FLUSH_DELALLOC_FULL, "FLUSH_DELALLOC_FULL") \
+ EM( FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR") \
+ EM( FLUSH_DELAYED_REFS, "FLUSH_DELAYED_REFS") \
+ EM( ALLOC_CHUNK, "ALLOC_CHUNK") \
+ EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \
+ EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \
+ EMe(COMMIT_TRANS, "COMMIT_TRANS")
+
+/*
+ * First define the enums in the above macros to be exported to userspace via
+ * TRACE_DEFINE_ENUM().
+ */
+
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+FLUSH_ACTIONS
+FI_TYPES
+QGROUP_RSV_TYPES
+IO_TREE_OWNER
+FLUSH_STATES
+
+/*
+ * Now redefine the EM and EMe macros to map the enums to the strings that will
+ * be printed in the output
+ */
+
+#undef EM
+#undef EMe
+#define EM(a, b) {a, b},
+#define EMe(a, b) {a, b}
+
+
+#define BTRFS_GROUP_FLAGS \
+ { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \
+ { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
+ { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
+ { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \
+ { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \
+ { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \
+ { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
+ { BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \
+ { BTRFS_BLOCK_GROUP_RAID6, "RAID6"}
+
+#define EXTENT_FLAGS \
+ { EXTENT_DIRTY, "DIRTY"}, \
+ { EXTENT_UPTODATE, "UPTODATE"}, \
+ { EXTENT_LOCKED, "LOCKED"}, \
+ { EXTENT_NEW, "NEW"}, \
+ { EXTENT_DELALLOC, "DELALLOC"}, \
+ { EXTENT_DEFRAG, "DEFRAG"}, \
+ { EXTENT_BOUNDARY, "BOUNDARY"}, \
+ { EXTENT_NODATASUM, "NODATASUM"}, \
+ { EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \
+ { EXTENT_NEED_WAIT, "NEED_WAIT"}, \
+ { EXTENT_NORESERVE, "NORESERVE"}, \
+ { EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \
+ { EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \
+ { EXTENT_DELALLOC_NEW, "DELALLOC_NEW"}
+
+#define BTRFS_FSID_SIZE 16
+#define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE)
+
+#define TP_fast_assign_fsid(fs_info) \
+({ \
+ if (fs_info) \
+ memcpy(__entry->fsid, fs_info->fs_devices->fsid, \
+ BTRFS_FSID_SIZE); \
+ else \
+ memset(__entry->fsid, 0, BTRFS_FSID_SIZE); \
+})
+
+#define TP_STRUCT__entry_btrfs(args...) \
+ TP_STRUCT__entry( \
+ TP_STRUCT__entry_fsid \
+ args)
+#define TP_fast_assign_btrfs(fs_info, args...) \
+ TP_fast_assign( \
+ TP_fast_assign_fsid(fs_info); \
+ args)
+#define TP_printk_btrfs(fmt, args...) \
+ TP_printk("%pU: " fmt, __entry->fsid, args)
+
+TRACE_EVENT(btrfs_transaction_commit,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info),
+
+ TP_ARGS(fs_info),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, generation )
+ __field( u64, root_objectid )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->generation = fs_info->generation;
+ __entry->root_objectid = BTRFS_ROOT_TREE_OBJECTID;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) gen=%llu",
+ show_root_type(__entry->root_objectid),
+ __entry->generation)
+);
+
+DECLARE_EVENT_CLASS(btrfs__inode,
+
+ TP_PROTO(const struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, ino )
+ __field( u64, blocks )
+ __field( u64, disk_i_size )
+ __field( u64, generation )
+ __field( u64, last_trans )
+ __field( u64, logged_trans )
+ __field( u64, root_objectid )
+ ),
+
+ TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
+ __entry->ino = btrfs_ino(BTRFS_I(inode));
+ __entry->blocks = inode->i_blocks;
+ __entry->disk_i_size = BTRFS_I(inode)->disk_i_size;
+ __entry->generation = BTRFS_I(inode)->generation;
+ __entry->last_trans = BTRFS_I(inode)->last_trans;
+ __entry->logged_trans = BTRFS_I(inode)->logged_trans;
+ __entry->root_objectid =
+ BTRFS_I(inode)->root->root_key.objectid;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) gen=%llu ino=%llu blocks=%llu "
+ "disk_i_size=%llu last_trans=%llu logged_trans=%llu",
+ show_root_type(__entry->root_objectid),
+ __entry->generation,
+ __entry->ino,
+ __entry->blocks,
+ __entry->disk_i_size,
+ __entry->last_trans,
+ __entry->logged_trans)
+);
+
+DEFINE_EVENT(btrfs__inode, btrfs_inode_new,
+
+ TP_PROTO(const struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(btrfs__inode, btrfs_inode_request,
+
+ TP_PROTO(const struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,
+
+ TP_PROTO(const struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+#define __show_map_type(type) \
+ __print_symbolic_u64(type, \
+ { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \
+ { EXTENT_MAP_HOLE, "HOLE" }, \
+ { EXTENT_MAP_INLINE, "INLINE" }, \
+ { EXTENT_MAP_DELALLOC, "DELALLOC" })
+
+#define show_map_type(type) \
+ type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type)
+
+#define show_map_flags(flag) \
+ __print_flags(flag, "|", \
+ { (1 << EXTENT_FLAG_PINNED), "PINNED" },\
+ { (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\
+ { (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\
+ { (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\
+ { (1 << EXTENT_FLAG_FILLING), "FILLING" },\
+ { (1 << EXTENT_FLAG_FS_MAPPING), "FS_MAPPING" })
+
+TRACE_EVENT_CONDITION(btrfs_get_extent,
+
+ TP_PROTO(const struct btrfs_root *root, const struct btrfs_inode *inode,
+ const struct extent_map *map),
+
+ TP_ARGS(root, inode, map),
+
+ TP_CONDITION(map),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_objectid )
+ __field( u64, ino )
+ __field( u64, start )
+ __field( u64, len )
+ __field( u64, orig_start )
+ __field( u64, block_start )
+ __field( u64, block_len )
+ __field( unsigned long, flags )
+ __field( int, refs )
+ __field( unsigned int, compress_type )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->root_objectid = root->root_key.objectid;
+ __entry->ino = btrfs_ino(inode);
+ __entry->start = map->start;
+ __entry->len = map->len;
+ __entry->orig_start = map->orig_start;
+ __entry->block_start = map->block_start;
+ __entry->block_len = map->block_len;
+ __entry->flags = map->flags;
+ __entry->refs = refcount_read(&map->refs);
+ __entry->compress_type = map->compress_type;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu "
+ "orig_start=%llu block_start=%llu(%s) "
+ "block_len=%llu flags=%s refs=%u "
+ "compress_type=%u",
+ show_root_type(__entry->root_objectid),
+ __entry->ino,
+ __entry->start,
+ __entry->len,
+ __entry->orig_start,
+ show_map_type(__entry->block_start),
+ __entry->block_len,
+ show_map_flags(__entry->flags),
+ __entry->refs, __entry->compress_type)
+);
+
+TRACE_EVENT(btrfs_handle_em_exist,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct extent_map *existing, const struct extent_map *map,
+ u64 start, u64 len),
+
+ TP_ARGS(fs_info, existing, map, start, len),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, e_start )
+ __field( u64, e_len )
+ __field( u64, map_start )
+ __field( u64, map_len )
+ __field( u64, start )
+ __field( u64, len )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->e_start = existing->start;
+ __entry->e_len = existing->len;
+ __entry->map_start = map->start;
+ __entry->map_len = map->len;
+ __entry->start = start;
+ __entry->len = len;
+ ),
+
+ TP_printk_btrfs("start=%llu len=%llu "
+ "existing(start=%llu len=%llu) "
+ "em(start=%llu len=%llu)",
+ __entry->start,
+ __entry->len,
+ __entry->e_start,
+ __entry->e_len,
+ __entry->map_start,
+ __entry->map_len)
+);
+
+/* file extent item */
+DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular,
+
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, u64 start),
+
+ TP_ARGS(bi, l, fi, start),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_obj )
+ __field( u64, ino )
+ __field( loff_t, isize )
+ __field( u64, disk_isize )
+ __field( u64, num_bytes )
+ __field( u64, ram_bytes )
+ __field( u64, disk_bytenr )
+ __field( u64, disk_num_bytes )
+ __field( u64, extent_offset )
+ __field( u8, extent_type )
+ __field( u8, compression )
+ __field( u64, extent_start )
+ __field( u64, extent_end )
+ ),
+
+ TP_fast_assign_btrfs(bi->root->fs_info,
+ __entry->root_obj = bi->root->root_key.objectid;
+ __entry->ino = btrfs_ino(bi);
+ __entry->isize = bi->vfs_inode.i_size;
+ __entry->disk_isize = bi->disk_i_size;
+ __entry->num_bytes = btrfs_file_extent_num_bytes(l, fi);
+ __entry->ram_bytes = btrfs_file_extent_ram_bytes(l, fi);
+ __entry->disk_bytenr = btrfs_file_extent_disk_bytenr(l, fi);
+ __entry->disk_num_bytes = btrfs_file_extent_disk_num_bytes(l, fi);
+ __entry->extent_offset = btrfs_file_extent_offset(l, fi);
+ __entry->extent_type = btrfs_file_extent_type(l, fi);
+ __entry->compression = btrfs_file_extent_compression(l, fi);
+ __entry->extent_start = start;
+ __entry->extent_end = (start + __entry->num_bytes);
+ ),
+
+ TP_printk_btrfs(
+ "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu "
+ "file extent range=[%llu %llu] "
+ "(num_bytes=%llu ram_bytes=%llu disk_bytenr=%llu "
+ "disk_num_bytes=%llu extent_offset=%llu type=%s "
+ "compression=%u",
+ show_root_type(__entry->root_obj), __entry->ino,
+ __entry->isize,
+ __entry->disk_isize, __entry->extent_start,
+ __entry->extent_end, __entry->num_bytes, __entry->ram_bytes,
+ __entry->disk_bytenr, __entry->disk_num_bytes,
+ __entry->extent_offset, __print_symbolic(__entry->extent_type, FI_TYPES),
+ __entry->compression)
+);
+
+DECLARE_EVENT_CLASS(
+ btrfs__file_extent_item_inline,
+
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, int slot, u64 start),
+
+ TP_ARGS(bi, l, fi, slot, start),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_obj )
+ __field( u64, ino )
+ __field( loff_t, isize )
+ __field( u64, disk_isize )
+ __field( u8, extent_type )
+ __field( u8, compression )
+ __field( u64, extent_start )
+ __field( u64, extent_end )
+ ),
+
+ TP_fast_assign_btrfs(
+ bi->root->fs_info,
+ __entry->root_obj = bi->root->root_key.objectid;
+ __entry->ino = btrfs_ino(bi);
+ __entry->isize = bi->vfs_inode.i_size;
+ __entry->disk_isize = bi->disk_i_size;
+ __entry->extent_type = btrfs_file_extent_type(l, fi);
+ __entry->compression = btrfs_file_extent_compression(l, fi);
+ __entry->extent_start = start;
+ __entry->extent_end = (start + btrfs_file_extent_ram_bytes(l, fi));
+ ),
+
+ TP_printk_btrfs(
+ "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu "
+ "file extent range=[%llu %llu] "
+ "extent_type=%s compression=%u",
+ show_root_type(__entry->root_obj), __entry->ino, __entry->isize,
+ __entry->disk_isize, __entry->extent_start,
+ __entry->extent_end, __print_symbolic(__entry->extent_type, FI_TYPES),
+ __entry->compression)
+);
+
+DEFINE_EVENT(
+ btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular,
+
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, u64 start),
+
+ TP_ARGS(bi, l, fi, start)
+);
+
+DEFINE_EVENT(
+ btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular,
+
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, u64 start),
+
+ TP_ARGS(bi, l, fi, start)
+);
+
+DEFINE_EVENT(
+ btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline,
+
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, int slot, u64 start),
+
+ TP_ARGS(bi, l, fi, slot, start)
+);
+
+DEFINE_EVENT(
+ btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline,
+
+ TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
+ const struct btrfs_file_extent_item *fi, int slot, u64 start),
+
+ TP_ARGS(bi, l, fi, slot, start)
+);
+
+#define show_ordered_flags(flags) \
+ __print_flags(flags, "|", \
+ { (1 << BTRFS_ORDERED_REGULAR), "REGULAR" }, \
+ { (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \
+ { (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
+ { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
+ { (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
+ { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
+ { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
+ { (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
+ { (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" })
+
+
+DECLARE_EVENT_CLASS(btrfs__ordered_extent,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, ino )
+ __field( u64, file_offset )
+ __field( u64, start )
+ __field( u64, len )
+ __field( u64, disk_len )
+ __field( u64, bytes_left )
+ __field( unsigned long, flags )
+ __field( int, compress_type )
+ __field( int, refs )
+ __field( u64, root_objectid )
+ __field( u64, truncated_len )
+ ),
+
+ TP_fast_assign_btrfs(inode->root->fs_info,
+ __entry->ino = btrfs_ino(inode);
+ __entry->file_offset = ordered->file_offset;
+ __entry->start = ordered->disk_bytenr;
+ __entry->len = ordered->num_bytes;
+ __entry->disk_len = ordered->disk_num_bytes;
+ __entry->bytes_left = ordered->bytes_left;
+ __entry->flags = ordered->flags;
+ __entry->compress_type = ordered->compress_type;
+ __entry->refs = refcount_read(&ordered->refs);
+ __entry->root_objectid = inode->root->root_key.objectid;
+ __entry->truncated_len = ordered->truncated_len;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) ino=%llu file_offset=%llu "
+ "start=%llu len=%llu disk_len=%llu "
+ "truncated_len=%llu "
+ "bytes_left=%llu flags=%s compress_type=%d "
+ "refs=%d",
+ show_root_type(__entry->root_objectid),
+ __entry->ino,
+ __entry->file_offset,
+ __entry->start,
+ __entry->len,
+ __entry->disk_len,
+ __entry->truncated_len,
+ __entry->bytes_left,
+ show_ordered_flags(__entry->flags),
+ __entry->compress_type, __entry->refs)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_range,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first_range,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_for_logging,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_split,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_dec_test_pending,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_mark_finished,
+
+ TP_PROTO(const struct btrfs_inode *inode,
+ const struct btrfs_ordered_extent *ordered),
+
+ TP_ARGS(inode, ordered)
+);
+
+TRACE_EVENT(btrfs_finish_ordered_extent,
+
+ TP_PROTO(const struct btrfs_inode *inode, u64 start, u64 len,
+ bool uptodate),
+
+ TP_ARGS(inode, start, len, uptodate),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, ino )
+ __field( u64, start )
+ __field( u64, len )
+ __field( bool, uptodate )
+ __field( u64, root_objectid )
+ ),
+
+ TP_fast_assign_btrfs(inode->root->fs_info,
+ __entry->ino = btrfs_ino(inode);
+ __entry->start = start;
+ __entry->len = len;
+ __entry->uptodate = uptodate;
+ __entry->root_objectid = inode->root->root_key.objectid;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu uptodate=%d",
+ show_root_type(__entry->root_objectid),
+ __entry->ino, __entry->start,
+ __entry->len, !!__entry->uptodate)
+);
+
+DECLARE_EVENT_CLASS(btrfs__writepage,
+
+ TP_PROTO(const struct page *page, const struct inode *inode,
+ const struct writeback_control *wbc),
+
+ TP_ARGS(page, inode, wbc),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, ino )
+ __field( pgoff_t, index )
+ __field( long, nr_to_write )
+ __field( long, pages_skipped )
+ __field( loff_t, range_start )
+ __field( loff_t, range_end )
+ __field( char, for_kupdate )
+ __field( char, for_reclaim )
+ __field( char, range_cyclic )
+ __field( unsigned long, writeback_index )
+ __field( u64, root_objectid )
+ ),
+
+ TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
+ __entry->ino = btrfs_ino(BTRFS_I(inode));
+ __entry->index = page->index;
+ __entry->nr_to_write = wbc->nr_to_write;
+ __entry->pages_skipped = wbc->pages_skipped;
+ __entry->range_start = wbc->range_start;
+ __entry->range_end = wbc->range_end;
+ __entry->for_kupdate = wbc->for_kupdate;
+ __entry->for_reclaim = wbc->for_reclaim;
+ __entry->range_cyclic = wbc->range_cyclic;
+ __entry->writeback_index = inode->i_mapping->writeback_index;
+ __entry->root_objectid =
+ BTRFS_I(inode)->root->root_key.objectid;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu "
+ "nr_to_write=%ld pages_skipped=%ld range_start=%llu "
+ "range_end=%llu for_kupdate=%d "
+ "for_reclaim=%d range_cyclic=%d writeback_index=%lu",
+ show_root_type(__entry->root_objectid),
+ __entry->ino, __entry->index,
+ __entry->nr_to_write, __entry->pages_skipped,
+ __entry->range_start, __entry->range_end,
+ __entry->for_kupdate,
+ __entry->for_reclaim, __entry->range_cyclic,
+ __entry->writeback_index)
+);
+
+DEFINE_EVENT(btrfs__writepage, __extent_writepage,
+
+ TP_PROTO(const struct page *page, const struct inode *inode,
+ const struct writeback_control *wbc),
+
+ TP_ARGS(page, inode, wbc)
+);
+
+TRACE_EVENT(btrfs_writepage_end_io_hook,
+
+ TP_PROTO(const struct btrfs_inode *inode, u64 start, u64 end,
+ int uptodate),
+
+ TP_ARGS(inode, start, end, uptodate),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, ino )
+ __field( u64, start )
+ __field( u64, end )
+ __field( int, uptodate )
+ __field( u64, root_objectid )
+ ),
+
+ TP_fast_assign_btrfs(inode->root->fs_info,
+ __entry->ino = btrfs_ino(inode);
+ __entry->start = start;
+ __entry->end = end;
+ __entry->uptodate = uptodate;
+ __entry->root_objectid = inode->root->root_key.objectid;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu end=%llu uptodate=%d",
+ show_root_type(__entry->root_objectid),
+ __entry->ino, __entry->start,
+ __entry->end, __entry->uptodate)
+);
+
+TRACE_EVENT(btrfs_sync_file,
+
+ TP_PROTO(const struct file *file, int datasync),
+
+ TP_ARGS(file, datasync),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, ino )
+ __field( u64, parent )
+ __field( int, datasync )
+ __field( u64, root_objectid )
+ ),
+
+ TP_fast_assign(
+ const struct dentry *dentry = file->f_path.dentry;
+ const struct inode *inode = d_inode(dentry);
+
+ TP_fast_assign_fsid(btrfs_sb(file->f_path.dentry->d_sb));
+ __entry->ino = btrfs_ino(BTRFS_I(inode));
+ __entry->parent = btrfs_ino(BTRFS_I(d_inode(dentry->d_parent)));
+ __entry->datasync = datasync;
+ __entry->root_objectid =
+ BTRFS_I(inode)->root->root_key.objectid;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) ino=%llu parent=%llu datasync=%d",
+ show_root_type(__entry->root_objectid),
+ __entry->ino,
+ __entry->parent,
+ __entry->datasync)
+);
+
+TRACE_EVENT(btrfs_sync_fs,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, int wait),
+
+ TP_ARGS(fs_info, wait),
+
+ TP_STRUCT__entry_btrfs(
+ __field( int, wait )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->wait = wait;
+ ),
+
+ TP_printk_btrfs("wait=%d", __entry->wait)
+);
+
+TRACE_EVENT(btrfs_add_block_group,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_block_group *block_group, int create),
+
+ TP_ARGS(fs_info, block_group, create),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, offset )
+ __field( u64, size )
+ __field( u64, flags )
+ __field( u64, bytes_used )
+ __field( u64, bytes_super )
+ __field( int, create )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->offset = block_group->start;
+ __entry->size = block_group->length;
+ __entry->flags = block_group->flags;
+ __entry->bytes_used = block_group->used;
+ __entry->bytes_super = block_group->bytes_super;
+ __entry->create = create;
+ ),
+
+ TP_printk_btrfs("block_group offset=%llu size=%llu "
+ "flags=%llu(%s) bytes_used=%llu bytes_super=%llu "
+ "create=%d",
+ __entry->offset,
+ __entry->size,
+ __entry->flags,
+ __print_flags((unsigned long)__entry->flags, "|",
+ BTRFS_GROUP_FLAGS),
+ __entry->bytes_used,
+ __entry->bytes_super, __entry->create)
+);
+
+#define show_ref_action(action) \
+ __print_symbolic(action, \
+ { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \
+ { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \
+ { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \
+ { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
+
+
+DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_tree_ref *full_ref,
+ int action),
+
+ TP_ARGS(fs_info, ref, full_ref, action),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, bytenr )
+ __field( u64, num_bytes )
+ __field( int, action )
+ __field( u64, parent )
+ __field( u64, ref_root )
+ __field( int, level )
+ __field( int, type )
+ __field( u64, seq )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->bytenr = ref->bytenr;
+ __entry->num_bytes = ref->num_bytes;
+ __entry->action = action;
+ __entry->parent = full_ref->parent;
+ __entry->ref_root = full_ref->root;
+ __entry->level = full_ref->level;
+ __entry->type = ref->type;
+ __entry->seq = ref->seq;
+ ),
+
+ TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s "
+ "parent=%llu(%s) ref_root=%llu(%s) level=%d "
+ "type=%s seq=%llu",
+ __entry->bytenr,
+ __entry->num_bytes,
+ show_ref_action(__entry->action),
+ show_root_type(__entry->parent),
+ show_root_type(__entry->ref_root),
+ __entry->level, show_ref_type(__entry->type),
+ __entry->seq)
+);
+
+DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_tree_ref *full_ref,
+ int action),
+
+ TP_ARGS(fs_info, ref, full_ref, action)
+);
+
+DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_tree_ref *full_ref,
+ int action),
+
+ TP_ARGS(fs_info, ref, full_ref, action)
+);
+
+DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_data_ref *full_ref,
+ int action),
+
+ TP_ARGS(fs_info, ref, full_ref, action),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, bytenr )
+ __field( u64, num_bytes )
+ __field( int, action )
+ __field( u64, parent )
+ __field( u64, ref_root )
+ __field( u64, owner )
+ __field( u64, offset )
+ __field( int, type )
+ __field( u64, seq )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->bytenr = ref->bytenr;
+ __entry->num_bytes = ref->num_bytes;
+ __entry->action = action;
+ __entry->parent = full_ref->parent;
+ __entry->ref_root = full_ref->root;
+ __entry->owner = full_ref->objectid;
+ __entry->offset = full_ref->offset;
+ __entry->type = ref->type;
+ __entry->seq = ref->seq;
+ ),
+
+ TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s "
+ "parent=%llu(%s) ref_root=%llu(%s) owner=%llu "
+ "offset=%llu type=%s seq=%llu",
+ __entry->bytenr,
+ __entry->num_bytes,
+ show_ref_action(__entry->action),
+ show_root_type(__entry->parent),
+ show_root_type(__entry->ref_root),
+ __entry->owner,
+ __entry->offset,
+ show_ref_type(__entry->type),
+ __entry->seq)
+);
+
+DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_data_ref *full_ref,
+ int action),
+
+ TP_ARGS(fs_info, ref, full_ref, action)
+);
+
+DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_node *ref,
+ const struct btrfs_delayed_data_ref *full_ref,
+ int action),
+
+ TP_ARGS(fs_info, ref, full_ref, action)
+);
+
+DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_head *head_ref,
+ int action),
+
+ TP_ARGS(fs_info, head_ref, action),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, bytenr )
+ __field( u64, num_bytes )
+ __field( int, action )
+ __field( int, is_data )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->bytenr = head_ref->bytenr;
+ __entry->num_bytes = head_ref->num_bytes;
+ __entry->action = action;
+ __entry->is_data = head_ref->is_data;
+ ),
+
+ TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s is_data=%d",
+ __entry->bytenr,
+ __entry->num_bytes,
+ show_ref_action(__entry->action),
+ __entry->is_data)
+);
+
+DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_head *head_ref,
+ int action),
+
+ TP_ARGS(fs_info, head_ref, action)
+);
+
+DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_delayed_ref_head *head_ref,
+ int action),
+
+ TP_ARGS(fs_info, head_ref, action)
+);
+
+#define show_chunk_type(type) \
+ __print_flags(type, "|", \
+ { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \
+ { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
+ { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
+ { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \
+ { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \
+ { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \
+ { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
+ { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \
+ { BTRFS_BLOCK_GROUP_RAID6, "RAID6" })
+
+DECLARE_EVENT_CLASS(btrfs__chunk,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct map_lookup *map, u64 offset, u64 size),
+
+ TP_ARGS(fs_info, map, offset, size),
+
+ TP_STRUCT__entry_btrfs(
+ __field( int, num_stripes )
+ __field( u64, type )
+ __field( int, sub_stripes )
+ __field( u64, offset )
+ __field( u64, size )
+ __field( u64, root_objectid )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->num_stripes = map->num_stripes;
+ __entry->type = map->type;
+ __entry->sub_stripes = map->sub_stripes;
+ __entry->offset = offset;
+ __entry->size = size;
+ __entry->root_objectid = fs_info->chunk_root->root_key.objectid;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) offset=%llu size=%llu "
+ "num_stripes=%d sub_stripes=%d type=%s",
+ show_root_type(__entry->root_objectid),
+ __entry->offset,
+ __entry->size,
+ __entry->num_stripes, __entry->sub_stripes,
+ show_chunk_type(__entry->type))
+);
+
+DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct map_lookup *map, u64 offset, u64 size),
+
+ TP_ARGS(fs_info, map, offset, size)
+);
+
+DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct map_lookup *map, u64 offset, u64 size),
+
+ TP_ARGS(fs_info, map, offset, size)
+);
+
+TRACE_EVENT(btrfs_cow_block,
+
+ TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf,
+ const struct extent_buffer *cow),
+
+ TP_ARGS(root, buf, cow),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_objectid )
+ __field( u64, buf_start )
+ __field( int, refs )
+ __field( u64, cow_start )
+ __field( int, buf_level )
+ __field( int, cow_level )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->root_objectid = root->root_key.objectid;
+ __entry->buf_start = buf->start;
+ __entry->refs = atomic_read(&buf->refs);
+ __entry->cow_start = cow->start;
+ __entry->buf_level = btrfs_header_level(buf);
+ __entry->cow_level = btrfs_header_level(cow);
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) refs=%d orig_buf=%llu "
+ "(orig_level=%d) cow_buf=%llu (cow_level=%d)",
+ show_root_type(__entry->root_objectid),
+ __entry->refs,
+ __entry->buf_start,
+ __entry->buf_level,
+ __entry->cow_start,
+ __entry->cow_level)
+);
+
+TRACE_EVENT(btrfs_space_reservation,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
+ u64 bytes, int reserve),
+
+ TP_ARGS(fs_info, type, val, bytes, reserve),
+
+ TP_STRUCT__entry_btrfs(
+ __string( type, type )
+ __field( u64, val )
+ __field( u64, bytes )
+ __field( int, reserve )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __assign_str(type, type);
+ __entry->val = val;
+ __entry->bytes = bytes;
+ __entry->reserve = reserve;
+ ),
+
+ TP_printk_btrfs("%s: %llu %s %llu", __get_str(type), __entry->val,
+ __entry->reserve ? "reserve" : "release",
+ __entry->bytes)
+);
+
+TRACE_EVENT(btrfs_trigger_flush,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
+ int flush, const char *reason),
+
+ TP_ARGS(fs_info, flags, bytes, flush, reason),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, flags )
+ __field( u64, bytes )
+ __field( int, flush )
+ __string( reason, reason )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->flags = flags;
+ __entry->bytes = bytes;
+ __entry->flush = flush;
+ __assign_str(reason, reason);
+ ),
+
+ TP_printk_btrfs("%s: flush=%d(%s) flags=%llu(%s) bytes=%llu",
+ __get_str(reason), __entry->flush,
+ __print_symbolic(__entry->flush, FLUSH_ACTIONS),
+ __entry->flags,
+ __print_flags((unsigned long)__entry->flags, "|",
+ BTRFS_GROUP_FLAGS),
+ __entry->bytes)
+);
+
+
+TRACE_EVENT(btrfs_flush_space,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes,
+ int state, int ret, bool for_preempt),
+
+ TP_ARGS(fs_info, flags, num_bytes, state, ret, for_preempt),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, flags )
+ __field( u64, num_bytes )
+ __field( int, state )
+ __field( int, ret )
+ __field( bool, for_preempt )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->flags = flags;
+ __entry->num_bytes = num_bytes;
+ __entry->state = state;
+ __entry->ret = ret;
+ __entry->for_preempt = for_preempt;
+ ),
+
+ TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d for_preempt=%d",
+ __entry->state,
+ __print_symbolic(__entry->state, FLUSH_STATES),
+ __entry->flags,
+ __print_flags((unsigned long)__entry->flags, "|",
+ BTRFS_GROUP_FLAGS),
+ __entry->num_bytes, __entry->ret, __entry->for_preempt)
+);
+
+DECLARE_EVENT_CLASS(btrfs__reserved_extent,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
+
+ TP_ARGS(fs_info, start, len),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, start )
+ __field( u64, len )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->start = start;
+ __entry->len = len;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) start=%llu len=%llu",
+ show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
+ __entry->start,
+ __entry->len)
+);
+
+DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
+
+ TP_ARGS(fs_info, start, len)
+);
+
+DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
+
+ TP_ARGS(fs_info, start, len)
+);
+
+TRACE_EVENT(find_free_extent,
+
+ TP_PROTO(const struct btrfs_root *root,
+ const struct find_free_extent_ctl *ffe_ctl),
+
+ TP_ARGS(root, ffe_ctl),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_objectid )
+ __field( u64, num_bytes )
+ __field( u64, empty_size )
+ __field( u64, flags )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->root_objectid = root->root_key.objectid;
+ __entry->num_bytes = ffe_ctl->num_bytes;
+ __entry->empty_size = ffe_ctl->empty_size;
+ __entry->flags = ffe_ctl->flags;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s)",
+ show_root_type(__entry->root_objectid),
+ __entry->num_bytes, __entry->empty_size, __entry->flags,
+ __print_flags((unsigned long)__entry->flags, "|",
+ BTRFS_GROUP_FLAGS))
+);
+
+TRACE_EVENT(find_free_extent_search_loop,
+
+ TP_PROTO(const struct btrfs_root *root,
+ const struct find_free_extent_ctl *ffe_ctl),
+
+ TP_ARGS(root, ffe_ctl),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_objectid )
+ __field( u64, num_bytes )
+ __field( u64, empty_size )
+ __field( u64, flags )
+ __field( u64, loop )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->root_objectid = root->root_key.objectid;
+ __entry->num_bytes = ffe_ctl->num_bytes;
+ __entry->empty_size = ffe_ctl->empty_size;
+ __entry->flags = ffe_ctl->flags;
+ __entry->loop = ffe_ctl->loop;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s) loop=%llu",
+ show_root_type(__entry->root_objectid),
+ __entry->num_bytes, __entry->empty_size, __entry->flags,
+ __print_flags((unsigned long)__entry->flags, "|", BTRFS_GROUP_FLAGS),
+ __entry->loop)
+);
+
+TRACE_EVENT(find_free_extent_have_block_group,
+
+ TP_PROTO(const struct btrfs_root *root,
+ const struct find_free_extent_ctl *ffe_ctl,
+ const struct btrfs_block_group *block_group),
+
+ TP_ARGS(root, ffe_ctl, block_group),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_objectid )
+ __field( u64, num_bytes )
+ __field( u64, empty_size )
+ __field( u64, flags )
+ __field( u64, loop )
+ __field( bool, hinted )
+ __field( u64, bg_start )
+ __field( u64, bg_flags )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->root_objectid = root->root_key.objectid;
+ __entry->num_bytes = ffe_ctl->num_bytes;
+ __entry->empty_size = ffe_ctl->empty_size;
+ __entry->flags = ffe_ctl->flags;
+ __entry->loop = ffe_ctl->loop;
+ __entry->hinted = ffe_ctl->hinted;
+ __entry->bg_start = block_group->start;
+ __entry->bg_flags = block_group->flags;
+ ),
+
+ TP_printk_btrfs(
+"root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s) loop=%llu hinted=%d block_group=%llu bg_flags=%llu(%s)",
+ show_root_type(__entry->root_objectid),
+ __entry->num_bytes, __entry->empty_size, __entry->flags,
+ __print_flags((unsigned long)__entry->flags, "|", BTRFS_GROUP_FLAGS),
+ __entry->loop, __entry->hinted,
+ __entry->bg_start, __entry->bg_flags,
+ __print_flags((unsigned long)__entry->bg_flags, "|",
+ BTRFS_GROUP_FLAGS))
+);
+
+DECLARE_EVENT_CLASS(btrfs__reserve_extent,
+
+ TP_PROTO(const struct btrfs_block_group *block_group,
+ const struct find_free_extent_ctl *ffe_ctl),
+
+ TP_ARGS(block_group, ffe_ctl),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, bg_objectid )
+ __field( u64, flags )
+ __field( int, bg_size_class )
+ __field( u64, start )
+ __field( u64, len )
+ __field( u64, loop )
+ __field( bool, hinted )
+ __field( int, size_class )
+ ),
+
+ TP_fast_assign_btrfs(block_group->fs_info,
+ __entry->bg_objectid = block_group->start;
+ __entry->flags = block_group->flags;
+ __entry->bg_size_class = block_group->size_class;
+ __entry->start = ffe_ctl->search_start;
+ __entry->len = ffe_ctl->num_bytes;
+ __entry->loop = ffe_ctl->loop;
+ __entry->hinted = ffe_ctl->hinted;
+ __entry->size_class = ffe_ctl->size_class;
+ ),
+
+ TP_printk_btrfs(
+"root=%llu(%s) block_group=%llu flags=%llu(%s) bg_size_class=%d start=%llu len=%llu loop=%llu hinted=%d size_class=%d",
+ show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
+ __entry->bg_objectid,
+ __entry->flags, __print_flags((unsigned long)__entry->flags,
+ "|", BTRFS_GROUP_FLAGS),
+ __entry->bg_size_class, __entry->start, __entry->len,
+ __entry->loop, __entry->hinted, __entry->size_class)
+);
+
+DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
+
+ TP_PROTO(const struct btrfs_block_group *block_group,
+ const struct find_free_extent_ctl *ffe_ctl),
+
+ TP_ARGS(block_group, ffe_ctl)
+);
+
+DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
+
+ TP_PROTO(const struct btrfs_block_group *block_group,
+ const struct find_free_extent_ctl *ffe_ctl),
+
+ TP_ARGS(block_group, ffe_ctl)
+);
+
+TRACE_EVENT(btrfs_find_cluster,
+
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+ u64 bytes, u64 empty_size, u64 min_bytes),
+
+ TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, bg_objectid )
+ __field( u64, flags )
+ __field( u64, start )
+ __field( u64, bytes )
+ __field( u64, empty_size )
+ __field( u64, min_bytes )
+ ),
+
+ TP_fast_assign_btrfs(block_group->fs_info,
+ __entry->bg_objectid = block_group->start;
+ __entry->flags = block_group->flags;
+ __entry->start = start;
+ __entry->bytes = bytes;
+ __entry->empty_size = empty_size;
+ __entry->min_bytes = min_bytes;
+ ),
+
+ TP_printk_btrfs("block_group=%llu flags=%llu(%s) start=%llu len=%llu "
+ "empty_size=%llu min_bytes=%llu", __entry->bg_objectid,
+ __entry->flags,
+ __print_flags((unsigned long)__entry->flags, "|",
+ BTRFS_GROUP_FLAGS), __entry->start,
+ __entry->bytes, __entry->empty_size, __entry->min_bytes)
+);
+
+TRACE_EVENT(btrfs_failed_cluster_setup,
+
+ TP_PROTO(const struct btrfs_block_group *block_group),
+
+ TP_ARGS(block_group),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, bg_objectid )
+ ),
+
+ TP_fast_assign_btrfs(block_group->fs_info,
+ __entry->bg_objectid = block_group->start;
+ ),
+
+ TP_printk_btrfs("block_group=%llu", __entry->bg_objectid)
+);
+
+TRACE_EVENT(btrfs_setup_cluster,
+
+ TP_PROTO(const struct btrfs_block_group *block_group,
+ const struct btrfs_free_cluster *cluster,
+ u64 size, int bitmap),
+
+ TP_ARGS(block_group, cluster, size, bitmap),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, bg_objectid )
+ __field( u64, flags )
+ __field( u64, start )
+ __field( u64, max_size )
+ __field( u64, size )
+ __field( int, bitmap )
+ ),
+
+ TP_fast_assign_btrfs(block_group->fs_info,
+ __entry->bg_objectid = block_group->start;
+ __entry->flags = block_group->flags;
+ __entry->start = cluster->window_start;
+ __entry->max_size = cluster->max_size;
+ __entry->size = size;
+ __entry->bitmap = bitmap;
+ ),
+
+ TP_printk_btrfs("block_group=%llu flags=%llu(%s) window_start=%llu "
+ "size=%llu max_size=%llu bitmap=%d",
+ __entry->bg_objectid,
+ __entry->flags,
+ __print_flags((unsigned long)__entry->flags, "|",
+ BTRFS_GROUP_FLAGS), __entry->start,
+ __entry->size, __entry->max_size, __entry->bitmap)
+);
+
+struct extent_state;
+TRACE_EVENT(alloc_extent_state,
+
+ TP_PROTO(const struct extent_state *state,
+ gfp_t mask, unsigned long IP),
+
+ TP_ARGS(state, mask, IP),
+
+ TP_STRUCT__entry(
+ __field(const struct extent_state *, state)
+ __field(unsigned long, mask)
+ __field(const void*, ip)
+ ),
+
+ TP_fast_assign(
+ __entry->state = state,
+ __entry->mask = (__force unsigned long)mask,
+ __entry->ip = (const void *)IP
+ ),
+
+ TP_printk("state=%p mask=%s caller=%pS", __entry->state,
+ show_gfp_flags(__entry->mask), __entry->ip)
+);
+
+TRACE_EVENT(free_extent_state,
+
+ TP_PROTO(const struct extent_state *state, unsigned long IP),
+
+ TP_ARGS(state, IP),
+
+ TP_STRUCT__entry(
+ __field(const struct extent_state *, state)
+ __field(const void*, ip)
+ ),
+
+ TP_fast_assign(
+ __entry->state = state,
+ __entry->ip = (const void *)IP
+ ),
+
+ TP_printk("state=%p caller=%pS", __entry->state, __entry->ip)
+);
+
+DECLARE_EVENT_CLASS(btrfs__work,
+
+ TP_PROTO(const struct btrfs_work *work),
+
+ TP_ARGS(work),
+
+ TP_STRUCT__entry_btrfs(
+ __field( const void *, work )
+ __field( const void *, wq )
+ __field( const void *, func )
+ __field( const void *, ordered_func )
+ __field( const void *, ordered_free )
+ __field( const void *, normal_work )
+ ),
+
+ TP_fast_assign_btrfs(btrfs_work_owner(work),
+ __entry->work = work;
+ __entry->wq = work->wq;
+ __entry->func = work->func;
+ __entry->ordered_func = work->ordered_func;
+ __entry->ordered_free = work->ordered_free;
+ __entry->normal_work = &work->normal_work;
+ ),
+
+ TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%ps ordered_func=%p "
+ "ordered_free=%p",
+ __entry->work, __entry->normal_work, __entry->wq,
+ __entry->func, __entry->ordered_func, __entry->ordered_free)
+);
+
+/*
+ * For situations when the work is freed, we pass fs_info and a tag that matches
+ * the address of the work structure so it can be paired with the scheduling
+ * event. DO NOT add anything here that dereferences wtag.
+ */
+DECLARE_EVENT_CLASS(btrfs__work__done,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag),
+
+ TP_ARGS(fs_info, wtag),
+
+ TP_STRUCT__entry_btrfs(
+ __field( const void *, wtag )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->wtag = wtag;
+ ),
+
+ TP_printk_btrfs("work->%p", __entry->wtag)
+);
+
+DEFINE_EVENT(btrfs__work, btrfs_work_queued,
+
+ TP_PROTO(const struct btrfs_work *work),
+
+ TP_ARGS(work)
+);
+
+DEFINE_EVENT(btrfs__work, btrfs_work_sched,
+
+ TP_PROTO(const struct btrfs_work *work),
+
+ TP_ARGS(work)
+);
+
+DEFINE_EVENT(btrfs__work__done, btrfs_all_work_done,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag),
+
+ TP_ARGS(fs_info, wtag)
+);
+
+DEFINE_EVENT(btrfs__work, btrfs_ordered_sched,
+
+ TP_PROTO(const struct btrfs_work *work),
+
+ TP_ARGS(work)
+);
+
+DECLARE_EVENT_CLASS(btrfs_workqueue,
+
+ TP_PROTO(const struct btrfs_workqueue *wq, const char *name),
+
+ TP_ARGS(wq, name),
+
+ TP_STRUCT__entry_btrfs(
+ __field( const void *, wq )
+ __string( name, name )
+ ),
+
+ TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
+ __entry->wq = wq;
+ __assign_str(name, name);
+ ),
+
+ TP_printk_btrfs("name=%s wq=%p", __get_str(name),
+ __entry->wq)
+);
+
+DEFINE_EVENT(btrfs_workqueue, btrfs_workqueue_alloc,
+
+ TP_PROTO(const struct btrfs_workqueue *wq, const char *name),
+
+ TP_ARGS(wq, name)
+);
+
+DECLARE_EVENT_CLASS(btrfs_workqueue_done,
+
+ TP_PROTO(const struct btrfs_workqueue *wq),
+
+ TP_ARGS(wq),
+
+ TP_STRUCT__entry_btrfs(
+ __field( const void *, wq )
+ ),
+
+ TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
+ __entry->wq = wq;
+ ),
+
+ TP_printk_btrfs("wq=%p", __entry->wq)
+);
+
+DEFINE_EVENT(btrfs_workqueue_done, btrfs_workqueue_destroy,
+
+ TP_PROTO(const struct btrfs_workqueue *wq),
+
+ TP_ARGS(wq)
+);
+
+#define BTRFS_QGROUP_OPERATIONS \
+ { QGROUP_RESERVE, "reserve" }, \
+ { QGROUP_RELEASE, "release" }, \
+ { QGROUP_FREE, "free" }
+
+DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data,
+
+ TP_PROTO(const struct inode *inode, u64 start, u64 len,
+ u64 reserved, int op),
+
+ TP_ARGS(inode, start, len, reserved, op),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, rootid )
+ __field( u64, ino )
+ __field( u64, start )
+ __field( u64, len )
+ __field( u64, reserved )
+ __field( int, op )
+ ),
+
+ TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
+ __entry->rootid =
+ BTRFS_I(inode)->root->root_key.objectid;
+ __entry->ino = btrfs_ino(BTRFS_I(inode));
+ __entry->start = start;
+ __entry->len = len;
+ __entry->reserved = reserved;
+ __entry->op = op;
+ ),
+
+ TP_printk_btrfs("root=%llu ino=%llu start=%llu len=%llu reserved=%llu op=%s",
+ __entry->rootid, __entry->ino, __entry->start, __entry->len,
+ __entry->reserved,
+ __print_flags((unsigned long)__entry->op, "",
+ BTRFS_QGROUP_OPERATIONS)
+ )
+);
+
+DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_reserve_data,
+
+ TP_PROTO(const struct inode *inode, u64 start, u64 len,
+ u64 reserved, int op),
+
+ TP_ARGS(inode, start, len, reserved, op)
+);
+
+DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data,
+
+ TP_PROTO(const struct inode *inode, u64 start, u64 len,
+ u64 reserved, int op),
+
+ TP_ARGS(inode, start, len, reserved, op)
+);
+
+DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_qgroup_extent_record *rec),
+
+ TP_ARGS(fs_info, rec),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, bytenr )
+ __field( u64, num_bytes )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->bytenr = rec->bytenr,
+ __entry->num_bytes = rec->num_bytes;
+ ),
+
+ TP_printk_btrfs("bytenr=%llu num_bytes=%llu",
+ __entry->bytenr, __entry->num_bytes)
+);
+
+DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_qgroup_extent_record *rec),
+
+ TP_ARGS(fs_info, rec)
+);
+
+DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_trace_extent,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_qgroup_extent_record *rec),
+
+ TP_ARGS(fs_info, rec)
+);
+
+TRACE_EVENT(qgroup_num_dirty_extents,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid,
+ u64 num_dirty_extents),
+
+ TP_ARGS(fs_info, transid, num_dirty_extents),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, transid )
+ __field( u64, num_dirty_extents )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->transid = transid;
+ __entry->num_dirty_extents = num_dirty_extents;
+ ),
+
+ TP_printk_btrfs("transid=%llu num_dirty_extents=%llu",
+ __entry->transid, __entry->num_dirty_extents)
+);
+
+TRACE_EVENT(btrfs_qgroup_account_extent,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid, u64 bytenr,
+ u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots),
+
+ TP_ARGS(fs_info, transid, bytenr, num_bytes, nr_old_roots,
+ nr_new_roots),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, transid )
+ __field( u64, bytenr )
+ __field( u64, num_bytes )
+ __field( u64, nr_old_roots )
+ __field( u64, nr_new_roots )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->transid = transid;
+ __entry->bytenr = bytenr;
+ __entry->num_bytes = num_bytes;
+ __entry->nr_old_roots = nr_old_roots;
+ __entry->nr_new_roots = nr_new_roots;
+ ),
+
+ TP_printk_btrfs(
+"transid=%llu bytenr=%llu num_bytes=%llu nr_old_roots=%llu nr_new_roots=%llu",
+ __entry->transid,
+ __entry->bytenr,
+ __entry->num_bytes,
+ __entry->nr_old_roots,
+ __entry->nr_new_roots)
+);
+
+TRACE_EVENT(qgroup_update_counters,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_qgroup *qgroup,
+ u64 cur_old_count, u64 cur_new_count),
+
+ TP_ARGS(fs_info, qgroup, cur_old_count, cur_new_count),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, qgid )
+ __field( u64, old_rfer )
+ __field( u64, old_excl )
+ __field( u64, cur_old_count )
+ __field( u64, cur_new_count )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->qgid = qgroup->qgroupid;
+ __entry->old_rfer = qgroup->rfer;
+ __entry->old_excl = qgroup->excl;
+ __entry->cur_old_count = cur_old_count;
+ __entry->cur_new_count = cur_new_count;
+ ),
+
+ TP_printk_btrfs("qgid=%llu old_rfer=%llu old_excl=%llu cur_old_count=%llu cur_new_count=%llu",
+ __entry->qgid, __entry->old_rfer, __entry->old_excl,
+ __entry->cur_old_count, __entry->cur_new_count)
+);
+
+TRACE_EVENT(qgroup_update_reserve,
+
+ TP_PROTO(struct btrfs_fs_info *fs_info, struct btrfs_qgroup *qgroup,
+ s64 diff, int type),
+
+ TP_ARGS(fs_info, qgroup, diff, type),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, qgid )
+ __field( u64, cur_reserved )
+ __field( s64, diff )
+ __field( int, type )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->qgid = qgroup->qgroupid;
+ __entry->cur_reserved = qgroup->rsv.values[type];
+ __entry->diff = diff;
+ __entry->type = type;
+ ),
+
+ TP_printk_btrfs("qgid=%llu type=%s cur_reserved=%llu diff=%lld",
+ __entry->qgid, __print_symbolic(__entry->type, QGROUP_RSV_TYPES),
+ __entry->cur_reserved, __entry->diff)
+);
+
+TRACE_EVENT(qgroup_meta_reserve,
+
+ TP_PROTO(struct btrfs_root *root, s64 diff, int type),
+
+ TP_ARGS(root, diff, type),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, refroot )
+ __field( s64, diff )
+ __field( int, type )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->refroot = root->root_key.objectid;
+ __entry->diff = diff;
+ __entry->type = type;
+ ),
+
+ TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
+ show_root_type(__entry->refroot),
+ __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
+);
+
+TRACE_EVENT(qgroup_meta_convert,
+
+ TP_PROTO(struct btrfs_root *root, s64 diff),
+
+ TP_ARGS(root, diff),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, refroot )
+ __field( s64, diff )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->refroot = root->root_key.objectid;
+ __entry->diff = diff;
+ ),
+
+ TP_printk_btrfs("refroot=%llu(%s) type=%s->%s diff=%lld",
+ show_root_type(__entry->refroot),
+ __print_symbolic(BTRFS_QGROUP_RSV_META_PREALLOC, QGROUP_RSV_TYPES),
+ __print_symbolic(BTRFS_QGROUP_RSV_META_PERTRANS, QGROUP_RSV_TYPES),
+ __entry->diff)
+);
+
+TRACE_EVENT(qgroup_meta_free_all_pertrans,
+
+ TP_PROTO(struct btrfs_root *root),
+
+ TP_ARGS(root),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, refroot )
+ __field( s64, diff )
+ __field( int, type )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->refroot = root->root_key.objectid;
+ spin_lock(&root->qgroup_meta_rsv_lock);
+ __entry->diff = -(s64)root->qgroup_meta_rsv_pertrans;
+ spin_unlock(&root->qgroup_meta_rsv_lock);
+ __entry->type = BTRFS_QGROUP_RSV_META_PERTRANS;
+ ),
+
+ TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
+ show_root_type(__entry->refroot),
+ __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
+);
+
+DECLARE_EVENT_CLASS(btrfs__prelim_ref,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct prelim_ref *oldref,
+ const struct prelim_ref *newref, u64 tree_size),
+ TP_ARGS(fs_info, newref, oldref, tree_size),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_id )
+ __field( u64, objectid )
+ __field( u8, type )
+ __field( u64, offset )
+ __field( int, level )
+ __field( int, old_count )
+ __field( u64, parent )
+ __field( u64, bytenr )
+ __field( int, mod_count )
+ __field( u64, tree_size )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->root_id = oldref->root_id;
+ __entry->objectid = oldref->key_for_search.objectid;
+ __entry->type = oldref->key_for_search.type;
+ __entry->offset = oldref->key_for_search.offset;
+ __entry->level = oldref->level;
+ __entry->old_count = oldref->count;
+ __entry->parent = oldref->parent;
+ __entry->bytenr = oldref->wanted_disk_byte;
+ __entry->mod_count = newref ? newref->count : 0;
+ __entry->tree_size = tree_size;
+ ),
+
+ TP_printk_btrfs("root_id=%llu key=[%llu,%u,%llu] level=%d count=[%d+%d=%d] parent=%llu wanted_disk_byte=%llu nodes=%llu",
+ __entry->root_id,
+ __entry->objectid, __entry->type,
+ __entry->offset, __entry->level,
+ __entry->old_count, __entry->mod_count,
+ __entry->old_count + __entry->mod_count,
+ __entry->parent,
+ __entry->bytenr,
+ __entry->tree_size)
+);
+
+DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_merge,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct prelim_ref *oldref,
+ const struct prelim_ref *newref, u64 tree_size),
+ TP_ARGS(fs_info, oldref, newref, tree_size)
+);
+
+DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_insert,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct prelim_ref *oldref,
+ const struct prelim_ref *newref, u64 tree_size),
+ TP_ARGS(fs_info, oldref, newref, tree_size)
+);
+
+TRACE_EVENT(btrfs_inode_mod_outstanding_extents,
+ TP_PROTO(const struct btrfs_root *root, u64 ino, int mod, unsigned outstanding),
+
+ TP_ARGS(root, ino, mod, outstanding),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, root_objectid )
+ __field( u64, ino )
+ __field( int, mod )
+ __field( unsigned, outstanding )
+ ),
+
+ TP_fast_assign_btrfs(root->fs_info,
+ __entry->root_objectid = root->root_key.objectid;
+ __entry->ino = ino;
+ __entry->mod = mod;
+ __entry->outstanding = outstanding;
+ ),
+
+ TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d outstanding=%u",
+ show_root_type(__entry->root_objectid),
+ __entry->ino, __entry->mod, __entry->outstanding)
+);
+
+DECLARE_EVENT_CLASS(btrfs__block_group,
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
+
+ TP_ARGS(bg_cache),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, bytenr )
+ __field( u64, len )
+ __field( u64, used )
+ __field( u64, flags )
+ ),
+
+ TP_fast_assign_btrfs(bg_cache->fs_info,
+ __entry->bytenr = bg_cache->start,
+ __entry->len = bg_cache->length,
+ __entry->used = bg_cache->used;
+ __entry->flags = bg_cache->flags;
+ ),
+
+ TP_printk_btrfs("bg bytenr=%llu len=%llu used=%llu flags=%llu(%s)",
+ __entry->bytenr, __entry->len, __entry->used, __entry->flags,
+ __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS))
+);
+
+DEFINE_EVENT(btrfs__block_group, btrfs_remove_block_group,
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
+
+ TP_ARGS(bg_cache)
+);
+
+DEFINE_EVENT(btrfs__block_group, btrfs_add_unused_block_group,
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
+
+ TP_ARGS(bg_cache)
+);
+
+DEFINE_EVENT(btrfs__block_group, btrfs_add_reclaim_block_group,
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
+
+ TP_ARGS(bg_cache)
+);
+
+DEFINE_EVENT(btrfs__block_group, btrfs_reclaim_block_group,
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
+
+ TP_ARGS(bg_cache)
+);
+
+DEFINE_EVENT(btrfs__block_group, btrfs_skip_unused_block_group,
+ TP_PROTO(const struct btrfs_block_group *bg_cache),
+
+ TP_ARGS(bg_cache)
+);
+
+TRACE_EVENT(btrfs_set_extent_bit,
+ TP_PROTO(const struct extent_io_tree *tree,
+ u64 start, u64 len, unsigned set_bits),
+
+ TP_ARGS(tree, start, len, set_bits),
+
+ TP_STRUCT__entry_btrfs(
+ __field( unsigned, owner )
+ __field( u64, ino )
+ __field( u64, rootid )
+ __field( u64, start )
+ __field( u64, len )
+ __field( unsigned, set_bits)
+ ),
+
+ TP_fast_assign_btrfs(tree->fs_info,
+ __entry->owner = tree->owner;
+ if (tree->inode) {
+ const struct btrfs_inode *inode = tree->inode;
+
+ __entry->ino = btrfs_ino(inode);
+ __entry->rootid = inode->root->root_key.objectid;
+ } else {
+ __entry->ino = 0;
+ __entry->rootid = 0;
+ }
+ __entry->start = start;
+ __entry->len = len;
+ __entry->set_bits = set_bits;
+ ),
+
+ TP_printk_btrfs(
+ "io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s",
+ __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
+ __entry->rootid, __entry->start, __entry->len,
+ __print_flags(__entry->set_bits, "|", EXTENT_FLAGS))
+);
+
+TRACE_EVENT(btrfs_clear_extent_bit,
+ TP_PROTO(const struct extent_io_tree *tree,
+ u64 start, u64 len, unsigned clear_bits),
+
+ TP_ARGS(tree, start, len, clear_bits),
+
+ TP_STRUCT__entry_btrfs(
+ __field( unsigned, owner )
+ __field( u64, ino )
+ __field( u64, rootid )
+ __field( u64, start )
+ __field( u64, len )
+ __field( unsigned, clear_bits)
+ ),
+
+ TP_fast_assign_btrfs(tree->fs_info,
+ __entry->owner = tree->owner;
+ if (tree->inode) {
+ const struct btrfs_inode *inode = tree->inode;
+
+ __entry->ino = btrfs_ino(inode);
+ __entry->rootid = inode->root->root_key.objectid;
+ } else {
+ __entry->ino = 0;
+ __entry->rootid = 0;
+ }
+ __entry->start = start;
+ __entry->len = len;
+ __entry->clear_bits = clear_bits;
+ ),
+
+ TP_printk_btrfs(
+ "io_tree=%s ino=%llu root=%llu start=%llu len=%llu clear_bits=%s",
+ __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
+ __entry->rootid, __entry->start, __entry->len,
+ __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
+);
+
+TRACE_EVENT(btrfs_convert_extent_bit,
+ TP_PROTO(const struct extent_io_tree *tree,
+ u64 start, u64 len, unsigned set_bits, unsigned clear_bits),
+
+ TP_ARGS(tree, start, len, set_bits, clear_bits),
+
+ TP_STRUCT__entry_btrfs(
+ __field( unsigned, owner )
+ __field( u64, ino )
+ __field( u64, rootid )
+ __field( u64, start )
+ __field( u64, len )
+ __field( unsigned, set_bits)
+ __field( unsigned, clear_bits)
+ ),
+
+ TP_fast_assign_btrfs(tree->fs_info,
+ __entry->owner = tree->owner;
+ if (tree->inode) {
+ const struct btrfs_inode *inode = tree->inode;
+
+ __entry->ino = btrfs_ino(inode);
+ __entry->rootid = inode->root->root_key.objectid;
+ } else {
+ __entry->ino = 0;
+ __entry->rootid = 0;
+ }
+ __entry->start = start;
+ __entry->len = len;
+ __entry->set_bits = set_bits;
+ __entry->clear_bits = clear_bits;
+ ),
+
+ TP_printk_btrfs(
+"io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s clear_bits=%s",
+ __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
+ __entry->rootid, __entry->start, __entry->len,
+ __print_flags(__entry->set_bits , "|", EXTENT_FLAGS),
+ __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
+);
+
+DECLARE_EVENT_CLASS(btrfs_dump_space_info,
+ TP_PROTO(struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo),
+
+ TP_ARGS(fs_info, sinfo),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, flags )
+ __field( u64, total_bytes )
+ __field( u64, bytes_used )
+ __field( u64, bytes_pinned )
+ __field( u64, bytes_reserved )
+ __field( u64, bytes_may_use )
+ __field( u64, bytes_readonly )
+ __field( u64, reclaim_size )
+ __field( int, clamp )
+ __field( u64, global_reserved )
+ __field( u64, trans_reserved )
+ __field( u64, delayed_refs_reserved )
+ __field( u64, delayed_reserved )
+ __field( u64, free_chunk_space )
+ __field( u64, delalloc_bytes )
+ __field( u64, ordered_bytes )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->flags = sinfo->flags;
+ __entry->total_bytes = sinfo->total_bytes;
+ __entry->bytes_used = sinfo->bytes_used;
+ __entry->bytes_pinned = sinfo->bytes_pinned;
+ __entry->bytes_reserved = sinfo->bytes_reserved;
+ __entry->bytes_may_use = sinfo->bytes_may_use;
+ __entry->bytes_readonly = sinfo->bytes_readonly;
+ __entry->reclaim_size = sinfo->reclaim_size;
+ __entry->clamp = sinfo->clamp;
+ __entry->global_reserved = fs_info->global_block_rsv.reserved;
+ __entry->trans_reserved = fs_info->trans_block_rsv.reserved;
+ __entry->delayed_refs_reserved = fs_info->delayed_refs_rsv.reserved;
+ __entry->delayed_reserved = fs_info->delayed_block_rsv.reserved;
+ __entry->free_chunk_space = atomic64_read(&fs_info->free_chunk_space);
+ __entry->delalloc_bytes = percpu_counter_sum_positive(&fs_info->delalloc_bytes);
+ __entry->ordered_bytes = percpu_counter_sum_positive(&fs_info->ordered_bytes);
+ ),
+
+ TP_printk_btrfs("flags=%s total_bytes=%llu bytes_used=%llu "
+ "bytes_pinned=%llu bytes_reserved=%llu "
+ "bytes_may_use=%llu bytes_readonly=%llu "
+ "reclaim_size=%llu clamp=%d global_reserved=%llu "
+ "trans_reserved=%llu delayed_refs_reserved=%llu "
+ "delayed_reserved=%llu chunk_free_space=%llu "
+ "delalloc_bytes=%llu ordered_bytes=%llu",
+ __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS),
+ __entry->total_bytes, __entry->bytes_used,
+ __entry->bytes_pinned, __entry->bytes_reserved,
+ __entry->bytes_may_use, __entry->bytes_readonly,
+ __entry->reclaim_size, __entry->clamp,
+ __entry->global_reserved, __entry->trans_reserved,
+ __entry->delayed_refs_reserved,
+ __entry->delayed_reserved, __entry->free_chunk_space,
+ __entry->delalloc_bytes, __entry->ordered_bytes)
+);
+
+DEFINE_EVENT(btrfs_dump_space_info, btrfs_done_preemptive_reclaim,
+ TP_PROTO(struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo),
+ TP_ARGS(fs_info, sinfo)
+);
+
+DEFINE_EVENT(btrfs_dump_space_info, btrfs_fail_all_tickets,
+ TP_PROTO(struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo),
+ TP_ARGS(fs_info, sinfo)
+);
+
+TRACE_EVENT(btrfs_reserve_ticket,
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
+ u64 start_ns, int flush, int error),
+
+ TP_ARGS(fs_info, flags, bytes, start_ns, flush, error),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, flags )
+ __field( u64, bytes )
+ __field( u64, start_ns )
+ __field( int, flush )
+ __field( int, error )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->flags = flags;
+ __entry->bytes = bytes;
+ __entry->start_ns = start_ns;
+ __entry->flush = flush;
+ __entry->error = error;
+ ),
+
+ TP_printk_btrfs("flags=%s bytes=%llu start_ns=%llu flush=%s error=%d",
+ __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS),
+ __entry->bytes, __entry->start_ns,
+ __print_symbolic(__entry->flush, FLUSH_ACTIONS),
+ __entry->error)
+);
+
+DECLARE_EVENT_CLASS(btrfs_sleep_tree_lock,
+ TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
+
+ TP_ARGS(eb, start_ns),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, block )
+ __field( u64, generation )
+ __field( u64, start_ns )
+ __field( u64, end_ns )
+ __field( u64, diff_ns )
+ __field( u64, owner )
+ __field( int, is_log_tree )
+ ),
+
+ TP_fast_assign_btrfs(eb->fs_info,
+ __entry->block = eb->start;
+ __entry->generation = btrfs_header_generation(eb);
+ __entry->start_ns = start_ns;
+ __entry->end_ns = ktime_get_ns();
+ __entry->diff_ns = __entry->end_ns - start_ns;
+ __entry->owner = btrfs_header_owner(eb);
+ __entry->is_log_tree = (eb->log_index >= 0);
+ ),
+
+ TP_printk_btrfs(
+"block=%llu generation=%llu start_ns=%llu end_ns=%llu diff_ns=%llu owner=%llu is_log_tree=%d",
+ __entry->block, __entry->generation,
+ __entry->start_ns, __entry->end_ns, __entry->diff_ns,
+ __entry->owner, __entry->is_log_tree)
+);
+
+DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_read_lock,
+ TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
+
+ TP_ARGS(eb, start_ns)
+);
+
+DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_lock,
+ TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
+
+ TP_ARGS(eb, start_ns)
+);
+
+DECLARE_EVENT_CLASS(btrfs_locking_events,
+ TP_PROTO(const struct extent_buffer *eb),
+
+ TP_ARGS(eb),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, block )
+ __field( u64, generation )
+ __field( u64, owner )
+ __field( int, is_log_tree )
+ ),
+
+ TP_fast_assign_btrfs(eb->fs_info,
+ __entry->block = eb->start;
+ __entry->generation = btrfs_header_generation(eb);
+ __entry->owner = btrfs_header_owner(eb);
+ __entry->is_log_tree = (eb->log_index >= 0);
+ ),
+
+ TP_printk_btrfs("block=%llu generation=%llu owner=%llu is_log_tree=%d",
+ __entry->block, __entry->generation,
+ __entry->owner, __entry->is_log_tree)
+);
+
+#define DEFINE_BTRFS_LOCK_EVENT(name) \
+DEFINE_EVENT(btrfs_locking_events, name, \
+ TP_PROTO(const struct extent_buffer *eb), \
+ \
+ TP_ARGS(eb) \
+)
+
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_unlock);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock_blocking);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_read);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_write);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_read_lock);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_write_lock);
+DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_lock_atomic);
+
+DECLARE_EVENT_CLASS(btrfs__space_info_update,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo, u64 old, s64 diff),
+
+ TP_ARGS(fs_info, sinfo, old, diff),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, type )
+ __field( u64, old )
+ __field( s64, diff )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->type = sinfo->flags;
+ __entry->old = old;
+ __entry->diff = diff;
+ ),
+ TP_printk_btrfs("type=%s old=%llu diff=%lld",
+ __print_flags(__entry->type, "|", BTRFS_GROUP_FLAGS),
+ __entry->old, __entry->diff)
+);
+
+DEFINE_EVENT(btrfs__space_info_update, update_bytes_may_use,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo, u64 old, s64 diff),
+
+ TP_ARGS(fs_info, sinfo, old, diff)
+);
+
+DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo, u64 old, s64 diff),
+
+ TP_ARGS(fs_info, sinfo, old, diff)
+);
+
+DECLARE_EVENT_CLASS(btrfs_raid56_bio,
+
+ TP_PROTO(const struct btrfs_raid_bio *rbio,
+ const struct bio *bio,
+ const struct raid56_bio_trace_info *trace_info),
+
+ TP_ARGS(rbio, bio, trace_info),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, full_stripe )
+ __field( u64, physical )
+ __field( u64, devid )
+ __field( u32, offset )
+ __field( u32, len )
+ __field( u8, opf )
+ __field( u8, total_stripes )
+ __field( u8, real_stripes )
+ __field( u8, nr_data )
+ __field( u8, stripe_nr )
+ ),
+
+ TP_fast_assign_btrfs(rbio->bioc->fs_info,
+ __entry->full_stripe = rbio->bioc->full_stripe_logical;
+ __entry->physical = bio->bi_iter.bi_sector << SECTOR_SHIFT;
+ __entry->len = bio->bi_iter.bi_size;
+ __entry->opf = bio_op(bio);
+ __entry->devid = trace_info->devid;
+ __entry->offset = trace_info->offset;
+ __entry->stripe_nr = trace_info->stripe_nr;
+ __entry->total_stripes = rbio->bioc->num_stripes;
+ __entry->real_stripes = rbio->real_stripes;
+ __entry->nr_data = rbio->nr_data;
+ ),
+ /*
+ * For type output, we need to output things like "DATA1"
+ * (the first data stripe), "DATA2" (the second data stripe),
+ * "PQ1" (P stripe),"PQ2" (Q stripe), "REPLACE0" (replace target device).
+ */
+ TP_printk_btrfs(
+"full_stripe=%llu devid=%lld type=%s%d offset=%d opf=0x%x physical=%llu len=%u",
+ __entry->full_stripe, __entry->devid,
+ (__entry->stripe_nr < __entry->nr_data) ? "DATA" :
+ ((__entry->stripe_nr < __entry->real_stripes) ? "PQ" :
+ "REPLACE"),
+ (__entry->stripe_nr < __entry->nr_data) ?
+ (__entry->stripe_nr + 1) :
+ ((__entry->stripe_nr < __entry->real_stripes) ?
+ (__entry->stripe_nr - __entry->nr_data + 1) : 0),
+ __entry->offset, __entry->opf, __entry->physical, __entry->len)
+);
+
+DEFINE_EVENT(btrfs_raid56_bio, raid56_read,
+ TP_PROTO(const struct btrfs_raid_bio *rbio,
+ const struct bio *bio,
+ const struct raid56_bio_trace_info *trace_info),
+
+ TP_ARGS(rbio, bio, trace_info)
+);
+
+DEFINE_EVENT(btrfs_raid56_bio, raid56_write,
+ TP_PROTO(const struct btrfs_raid_bio *rbio,
+ const struct bio *bio,
+ const struct raid56_bio_trace_info *trace_info),
+
+ TP_ARGS(rbio, bio, trace_info)
+);
+
+#endif /* _TRACE_BTRFS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/cachefiles.h b/include/trace/events/cachefiles.h
new file mode 100644
index 0000000000..cf4b98b9a9
--- /dev/null
+++ b/include/trace/events/cachefiles.h
@@ -0,0 +1,854 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* CacheFiles tracepoints
+ *
+ * Copyright (C) 2021 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM cachefiles
+
+#if !defined(_TRACE_CACHEFILES_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CACHEFILES_H
+
+#include <linux/tracepoint.h>
+
+/*
+ * Define enums for tracing information.
+ */
+#ifndef __CACHEFILES_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __CACHEFILES_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+enum cachefiles_obj_ref_trace {
+ cachefiles_obj_get_ioreq,
+ cachefiles_obj_new,
+ cachefiles_obj_put_alloc_fail,
+ cachefiles_obj_put_detach,
+ cachefiles_obj_put_ioreq,
+ cachefiles_obj_see_clean_commit,
+ cachefiles_obj_see_clean_delete,
+ cachefiles_obj_see_clean_drop_tmp,
+ cachefiles_obj_see_lookup_cookie,
+ cachefiles_obj_see_lookup_failed,
+ cachefiles_obj_see_withdraw_cookie,
+ cachefiles_obj_see_withdrawal,
+ cachefiles_obj_get_ondemand_fd,
+ cachefiles_obj_put_ondemand_fd,
+};
+
+enum fscache_why_object_killed {
+ FSCACHE_OBJECT_IS_STALE,
+ FSCACHE_OBJECT_IS_WEIRD,
+ FSCACHE_OBJECT_INVALIDATED,
+ FSCACHE_OBJECT_NO_SPACE,
+ FSCACHE_OBJECT_WAS_RETIRED,
+ FSCACHE_OBJECT_WAS_CULLED,
+ FSCACHE_VOLUME_IS_WEIRD,
+};
+
+enum cachefiles_coherency_trace {
+ cachefiles_coherency_check_aux,
+ cachefiles_coherency_check_content,
+ cachefiles_coherency_check_dirty,
+ cachefiles_coherency_check_len,
+ cachefiles_coherency_check_objsize,
+ cachefiles_coherency_check_ok,
+ cachefiles_coherency_check_type,
+ cachefiles_coherency_check_xattr,
+ cachefiles_coherency_set_fail,
+ cachefiles_coherency_set_ok,
+ cachefiles_coherency_vol_check_cmp,
+ cachefiles_coherency_vol_check_ok,
+ cachefiles_coherency_vol_check_resv,
+ cachefiles_coherency_vol_check_xattr,
+ cachefiles_coherency_vol_set_fail,
+ cachefiles_coherency_vol_set_ok,
+};
+
+enum cachefiles_trunc_trace {
+ cachefiles_trunc_dio_adjust,
+ cachefiles_trunc_expand_tmpfile,
+ cachefiles_trunc_shrink,
+};
+
+enum cachefiles_prepare_read_trace {
+ cachefiles_trace_read_after_eof,
+ cachefiles_trace_read_found_hole,
+ cachefiles_trace_read_found_part,
+ cachefiles_trace_read_have_data,
+ cachefiles_trace_read_no_data,
+ cachefiles_trace_read_no_file,
+ cachefiles_trace_read_seek_error,
+ cachefiles_trace_read_seek_nxio,
+};
+
+enum cachefiles_error_trace {
+ cachefiles_trace_fallocate_error,
+ cachefiles_trace_getxattr_error,
+ cachefiles_trace_link_error,
+ cachefiles_trace_lookup_error,
+ cachefiles_trace_mkdir_error,
+ cachefiles_trace_notify_change_error,
+ cachefiles_trace_open_error,
+ cachefiles_trace_read_error,
+ cachefiles_trace_remxattr_error,
+ cachefiles_trace_rename_error,
+ cachefiles_trace_seek_error,
+ cachefiles_trace_setxattr_error,
+ cachefiles_trace_statfs_error,
+ cachefiles_trace_tmpfile_error,
+ cachefiles_trace_trunc_error,
+ cachefiles_trace_unlink_error,
+ cachefiles_trace_write_error,
+};
+
+#endif
+
+/*
+ * Define enum -> string mappings for display.
+ */
+#define cachefiles_obj_kill_traces \
+ EM(FSCACHE_OBJECT_IS_STALE, "stale") \
+ EM(FSCACHE_OBJECT_IS_WEIRD, "weird") \
+ EM(FSCACHE_OBJECT_INVALIDATED, "inval") \
+ EM(FSCACHE_OBJECT_NO_SPACE, "no_space") \
+ EM(FSCACHE_OBJECT_WAS_RETIRED, "was_retired") \
+ EM(FSCACHE_OBJECT_WAS_CULLED, "was_culled") \
+ E_(FSCACHE_VOLUME_IS_WEIRD, "volume_weird")
+
+#define cachefiles_obj_ref_traces \
+ EM(cachefiles_obj_get_ioreq, "GET ioreq") \
+ EM(cachefiles_obj_new, "NEW obj") \
+ EM(cachefiles_obj_put_alloc_fail, "PUT alloc_fail") \
+ EM(cachefiles_obj_put_detach, "PUT detach") \
+ EM(cachefiles_obj_put_ioreq, "PUT ioreq") \
+ EM(cachefiles_obj_see_clean_commit, "SEE clean_commit") \
+ EM(cachefiles_obj_see_clean_delete, "SEE clean_delete") \
+ EM(cachefiles_obj_see_clean_drop_tmp, "SEE clean_drop_tmp") \
+ EM(cachefiles_obj_see_lookup_cookie, "SEE lookup_cookie") \
+ EM(cachefiles_obj_see_lookup_failed, "SEE lookup_failed") \
+ EM(cachefiles_obj_see_withdraw_cookie, "SEE withdraw_cookie") \
+ E_(cachefiles_obj_see_withdrawal, "SEE withdrawal")
+
+#define cachefiles_coherency_traces \
+ EM(cachefiles_coherency_check_aux, "BAD aux ") \
+ EM(cachefiles_coherency_check_content, "BAD cont") \
+ EM(cachefiles_coherency_check_dirty, "BAD dirt") \
+ EM(cachefiles_coherency_check_len, "BAD len ") \
+ EM(cachefiles_coherency_check_objsize, "BAD osiz") \
+ EM(cachefiles_coherency_check_ok, "OK ") \
+ EM(cachefiles_coherency_check_type, "BAD type") \
+ EM(cachefiles_coherency_check_xattr, "BAD xatt") \
+ EM(cachefiles_coherency_set_fail, "SET fail") \
+ EM(cachefiles_coherency_set_ok, "SET ok ") \
+ EM(cachefiles_coherency_vol_check_cmp, "VOL BAD cmp ") \
+ EM(cachefiles_coherency_vol_check_ok, "VOL OK ") \
+ EM(cachefiles_coherency_vol_check_resv, "VOL BAD resv") \
+ EM(cachefiles_coherency_vol_check_xattr,"VOL BAD xatt") \
+ EM(cachefiles_coherency_vol_set_fail, "VOL SET fail") \
+ E_(cachefiles_coherency_vol_set_ok, "VOL SET ok ")
+
+#define cachefiles_trunc_traces \
+ EM(cachefiles_trunc_dio_adjust, "DIOADJ") \
+ EM(cachefiles_trunc_expand_tmpfile, "EXPTMP") \
+ E_(cachefiles_trunc_shrink, "SHRINK")
+
+#define cachefiles_prepare_read_traces \
+ EM(cachefiles_trace_read_after_eof, "after-eof ") \
+ EM(cachefiles_trace_read_found_hole, "found-hole") \
+ EM(cachefiles_trace_read_found_part, "found-part") \
+ EM(cachefiles_trace_read_have_data, "have-data ") \
+ EM(cachefiles_trace_read_no_data, "no-data ") \
+ EM(cachefiles_trace_read_no_file, "no-file ") \
+ EM(cachefiles_trace_read_seek_error, "seek-error") \
+ E_(cachefiles_trace_read_seek_nxio, "seek-enxio")
+
+#define cachefiles_error_traces \
+ EM(cachefiles_trace_fallocate_error, "fallocate") \
+ EM(cachefiles_trace_getxattr_error, "getxattr") \
+ EM(cachefiles_trace_link_error, "link") \
+ EM(cachefiles_trace_lookup_error, "lookup") \
+ EM(cachefiles_trace_mkdir_error, "mkdir") \
+ EM(cachefiles_trace_notify_change_error, "notify_change") \
+ EM(cachefiles_trace_open_error, "open") \
+ EM(cachefiles_trace_read_error, "read") \
+ EM(cachefiles_trace_remxattr_error, "remxattr") \
+ EM(cachefiles_trace_rename_error, "rename") \
+ EM(cachefiles_trace_seek_error, "seek") \
+ EM(cachefiles_trace_setxattr_error, "setxattr") \
+ EM(cachefiles_trace_statfs_error, "statfs") \
+ EM(cachefiles_trace_tmpfile_error, "tmpfile") \
+ EM(cachefiles_trace_trunc_error, "trunc") \
+ EM(cachefiles_trace_unlink_error, "unlink") \
+ E_(cachefiles_trace_write_error, "write")
+
+
+/*
+ * Export enum symbols via userspace.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define E_(a, b) TRACE_DEFINE_ENUM(a);
+
+cachefiles_obj_kill_traces;
+cachefiles_obj_ref_traces;
+cachefiles_coherency_traces;
+cachefiles_trunc_traces;
+cachefiles_prepare_read_traces;
+cachefiles_error_traces;
+
+/*
+ * Now redefine the EM() and E_() macros to map the enums to the strings that
+ * will be printed in the output.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) { a, b },
+#define E_(a, b) { a, b }
+
+
+TRACE_EVENT(cachefiles_ref,
+ TP_PROTO(unsigned int object_debug_id,
+ unsigned int cookie_debug_id,
+ int usage,
+ enum cachefiles_obj_ref_trace why),
+
+ TP_ARGS(object_debug_id, cookie_debug_id, usage, why),
+
+ /* Note that obj may be NULL */
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, cookie )
+ __field(enum cachefiles_obj_ref_trace, why )
+ __field(int, usage )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = object_debug_id;
+ __entry->cookie = cookie_debug_id;
+ __entry->usage = usage;
+ __entry->why = why;
+ ),
+
+ TP_printk("c=%08x o=%08x u=%d %s",
+ __entry->cookie, __entry->obj, __entry->usage,
+ __print_symbolic(__entry->why, cachefiles_obj_ref_traces))
+ );
+
+TRACE_EVENT(cachefiles_lookup,
+ TP_PROTO(struct cachefiles_object *obj,
+ struct dentry *dir,
+ struct dentry *de),
+
+ TP_ARGS(obj, dir, de),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(short, error )
+ __field(unsigned long, dino )
+ __field(unsigned long, ino )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->dino = d_backing_inode(dir)->i_ino;
+ __entry->ino = (!IS_ERR(de) && d_backing_inode(de) ?
+ d_backing_inode(de)->i_ino : 0);
+ __entry->error = IS_ERR(de) ? PTR_ERR(de) : 0;
+ ),
+
+ TP_printk("o=%08x dB=%lx B=%lx e=%d",
+ __entry->obj, __entry->dino, __entry->ino, __entry->error)
+ );
+
+TRACE_EVENT(cachefiles_mkdir,
+ TP_PROTO(struct dentry *dir, struct dentry *subdir),
+
+ TP_ARGS(dir, subdir),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, dir )
+ __field(unsigned int, subdir )
+ ),
+
+ TP_fast_assign(
+ __entry->dir = d_backing_inode(dir)->i_ino;
+ __entry->subdir = d_backing_inode(subdir)->i_ino;
+ ),
+
+ TP_printk("dB=%x sB=%x",
+ __entry->dir,
+ __entry->subdir)
+ );
+
+TRACE_EVENT(cachefiles_tmpfile,
+ TP_PROTO(struct cachefiles_object *obj, struct inode *backer),
+
+ TP_ARGS(obj, backer),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, backer )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj->debug_id;
+ __entry->backer = backer->i_ino;
+ ),
+
+ TP_printk("o=%08x B=%x",
+ __entry->obj,
+ __entry->backer)
+ );
+
+TRACE_EVENT(cachefiles_link,
+ TP_PROTO(struct cachefiles_object *obj, struct inode *backer),
+
+ TP_ARGS(obj, backer),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, backer )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj->debug_id;
+ __entry->backer = backer->i_ino;
+ ),
+
+ TP_printk("o=%08x B=%x",
+ __entry->obj,
+ __entry->backer)
+ );
+
+TRACE_EVENT(cachefiles_unlink,
+ TP_PROTO(struct cachefiles_object *obj,
+ ino_t ino,
+ enum fscache_why_object_killed why),
+
+ TP_ARGS(obj, ino, why),
+
+ /* Note that obj may be NULL */
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, ino )
+ __field(enum fscache_why_object_killed, why )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : UINT_MAX;
+ __entry->ino = ino;
+ __entry->why = why;
+ ),
+
+ TP_printk("o=%08x B=%x w=%s",
+ __entry->obj, __entry->ino,
+ __print_symbolic(__entry->why, cachefiles_obj_kill_traces))
+ );
+
+TRACE_EVENT(cachefiles_rename,
+ TP_PROTO(struct cachefiles_object *obj,
+ ino_t ino,
+ enum fscache_why_object_killed why),
+
+ TP_ARGS(obj, ino, why),
+
+ /* Note that obj may be NULL */
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, ino )
+ __field(enum fscache_why_object_killed, why )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : UINT_MAX;
+ __entry->ino = ino;
+ __entry->why = why;
+ ),
+
+ TP_printk("o=%08x B=%x w=%s",
+ __entry->obj, __entry->ino,
+ __print_symbolic(__entry->why, cachefiles_obj_kill_traces))
+ );
+
+TRACE_EVENT(cachefiles_coherency,
+ TP_PROTO(struct cachefiles_object *obj,
+ ino_t ino,
+ enum cachefiles_content content,
+ enum cachefiles_coherency_trace why),
+
+ TP_ARGS(obj, ino, content, why),
+
+ /* Note that obj may be NULL */
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(enum cachefiles_coherency_trace, why )
+ __field(enum cachefiles_content, content )
+ __field(u64, ino )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj->debug_id;
+ __entry->why = why;
+ __entry->content = content;
+ __entry->ino = ino;
+ ),
+
+ TP_printk("o=%08x %s B=%llx c=%u",
+ __entry->obj,
+ __print_symbolic(__entry->why, cachefiles_coherency_traces),
+ __entry->ino,
+ __entry->content)
+ );
+
+TRACE_EVENT(cachefiles_vol_coherency,
+ TP_PROTO(struct cachefiles_volume *volume,
+ ino_t ino,
+ enum cachefiles_coherency_trace why),
+
+ TP_ARGS(volume, ino, why),
+
+ /* Note that obj may be NULL */
+ TP_STRUCT__entry(
+ __field(unsigned int, vol )
+ __field(enum cachefiles_coherency_trace, why )
+ __field(u64, ino )
+ ),
+
+ TP_fast_assign(
+ __entry->vol = volume->vcookie->debug_id;
+ __entry->why = why;
+ __entry->ino = ino;
+ ),
+
+ TP_printk("V=%08x %s B=%llx",
+ __entry->vol,
+ __print_symbolic(__entry->why, cachefiles_coherency_traces),
+ __entry->ino)
+ );
+
+TRACE_EVENT(cachefiles_prep_read,
+ TP_PROTO(struct cachefiles_object *obj,
+ loff_t start,
+ size_t len,
+ unsigned short flags,
+ enum netfs_io_source source,
+ enum cachefiles_prepare_read_trace why,
+ ino_t cache_inode, ino_t netfs_inode),
+
+ TP_ARGS(obj, start, len, flags, source, why, cache_inode, netfs_inode),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned short, flags )
+ __field(enum netfs_io_source, source )
+ __field(enum cachefiles_prepare_read_trace, why )
+ __field(size_t, len )
+ __field(loff_t, start )
+ __field(unsigned int, netfs_inode )
+ __field(unsigned int, cache_inode )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->flags = flags;
+ __entry->source = source;
+ __entry->why = why;
+ __entry->len = len;
+ __entry->start = start;
+ __entry->netfs_inode = netfs_inode;
+ __entry->cache_inode = cache_inode;
+ ),
+
+ TP_printk("o=%08x %s %s f=%02x s=%llx %zx ni=%x B=%x",
+ __entry->obj,
+ __print_symbolic(__entry->source, netfs_sreq_sources),
+ __print_symbolic(__entry->why, cachefiles_prepare_read_traces),
+ __entry->flags,
+ __entry->start, __entry->len,
+ __entry->netfs_inode, __entry->cache_inode)
+ );
+
+TRACE_EVENT(cachefiles_read,
+ TP_PROTO(struct cachefiles_object *obj,
+ struct inode *backer,
+ loff_t start,
+ size_t len),
+
+ TP_ARGS(obj, backer, start, len),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, backer )
+ __field(size_t, len )
+ __field(loff_t, start )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj->debug_id;
+ __entry->backer = backer->i_ino;
+ __entry->start = start;
+ __entry->len = len;
+ ),
+
+ TP_printk("o=%08x B=%x s=%llx l=%zx",
+ __entry->obj,
+ __entry->backer,
+ __entry->start,
+ __entry->len)
+ );
+
+TRACE_EVENT(cachefiles_write,
+ TP_PROTO(struct cachefiles_object *obj,
+ struct inode *backer,
+ loff_t start,
+ size_t len),
+
+ TP_ARGS(obj, backer, start, len),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, backer )
+ __field(size_t, len )
+ __field(loff_t, start )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj->debug_id;
+ __entry->backer = backer->i_ino;
+ __entry->start = start;
+ __entry->len = len;
+ ),
+
+ TP_printk("o=%08x B=%x s=%llx l=%zx",
+ __entry->obj,
+ __entry->backer,
+ __entry->start,
+ __entry->len)
+ );
+
+TRACE_EVENT(cachefiles_trunc,
+ TP_PROTO(struct cachefiles_object *obj, struct inode *backer,
+ loff_t from, loff_t to, enum cachefiles_trunc_trace why),
+
+ TP_ARGS(obj, backer, from, to, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, backer )
+ __field(enum cachefiles_trunc_trace, why )
+ __field(loff_t, from )
+ __field(loff_t, to )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj->debug_id;
+ __entry->backer = backer->i_ino;
+ __entry->from = from;
+ __entry->to = to;
+ __entry->why = why;
+ ),
+
+ TP_printk("o=%08x B=%x %s l=%llx->%llx",
+ __entry->obj,
+ __entry->backer,
+ __print_symbolic(__entry->why, cachefiles_trunc_traces),
+ __entry->from,
+ __entry->to)
+ );
+
+TRACE_EVENT(cachefiles_mark_active,
+ TP_PROTO(struct cachefiles_object *obj,
+ struct inode *inode),
+
+ TP_ARGS(obj, inode),
+
+ /* Note that obj may be NULL */
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(ino_t, inode )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->inode = inode->i_ino;
+ ),
+
+ TP_printk("o=%08x B=%lx",
+ __entry->obj, __entry->inode)
+ );
+
+TRACE_EVENT(cachefiles_mark_failed,
+ TP_PROTO(struct cachefiles_object *obj,
+ struct inode *inode),
+
+ TP_ARGS(obj, inode),
+
+ /* Note that obj may be NULL */
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(ino_t, inode )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->inode = inode->i_ino;
+ ),
+
+ TP_printk("o=%08x B=%lx",
+ __entry->obj, __entry->inode)
+ );
+
+TRACE_EVENT(cachefiles_mark_inactive,
+ TP_PROTO(struct cachefiles_object *obj,
+ struct inode *inode),
+
+ TP_ARGS(obj, inode),
+
+ /* Note that obj may be NULL */
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(ino_t, inode )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->inode = inode->i_ino;
+ ),
+
+ TP_printk("o=%08x B=%lx",
+ __entry->obj, __entry->inode)
+ );
+
+TRACE_EVENT(cachefiles_vfs_error,
+ TP_PROTO(struct cachefiles_object *obj, struct inode *backer,
+ int error, enum cachefiles_error_trace where),
+
+ TP_ARGS(obj, backer, error, where),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, backer )
+ __field(enum cachefiles_error_trace, where )
+ __field(short, error )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->backer = backer->i_ino;
+ __entry->error = error;
+ __entry->where = where;
+ ),
+
+ TP_printk("o=%08x B=%x %s e=%d",
+ __entry->obj,
+ __entry->backer,
+ __print_symbolic(__entry->where, cachefiles_error_traces),
+ __entry->error)
+ );
+
+TRACE_EVENT(cachefiles_io_error,
+ TP_PROTO(struct cachefiles_object *obj, struct inode *backer,
+ int error, enum cachefiles_error_trace where),
+
+ TP_ARGS(obj, backer, error, where),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, backer )
+ __field(enum cachefiles_error_trace, where )
+ __field(short, error )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->backer = backer->i_ino;
+ __entry->error = error;
+ __entry->where = where;
+ ),
+
+ TP_printk("o=%08x B=%x %s e=%d",
+ __entry->obj,
+ __entry->backer,
+ __print_symbolic(__entry->where, cachefiles_error_traces),
+ __entry->error)
+ );
+
+TRACE_EVENT(cachefiles_ondemand_open,
+ TP_PROTO(struct cachefiles_object *obj, struct cachefiles_msg *msg,
+ struct cachefiles_open *load),
+
+ TP_ARGS(obj, msg, load),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, msg_id )
+ __field(unsigned int, object_id )
+ __field(unsigned int, fd )
+ __field(unsigned int, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->msg_id = msg->msg_id;
+ __entry->object_id = msg->object_id;
+ __entry->fd = load->fd;
+ __entry->flags = load->flags;
+ ),
+
+ TP_printk("o=%08x mid=%x oid=%x fd=%d f=%x",
+ __entry->obj,
+ __entry->msg_id,
+ __entry->object_id,
+ __entry->fd,
+ __entry->flags)
+ );
+
+TRACE_EVENT(cachefiles_ondemand_copen,
+ TP_PROTO(struct cachefiles_object *obj, unsigned int msg_id,
+ long len),
+
+ TP_ARGS(obj, msg_id, len),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, msg_id )
+ __field(long, len )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->msg_id = msg_id;
+ __entry->len = len;
+ ),
+
+ TP_printk("o=%08x mid=%x l=%lx",
+ __entry->obj,
+ __entry->msg_id,
+ __entry->len)
+ );
+
+TRACE_EVENT(cachefiles_ondemand_close,
+ TP_PROTO(struct cachefiles_object *obj, struct cachefiles_msg *msg),
+
+ TP_ARGS(obj, msg),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, msg_id )
+ __field(unsigned int, object_id )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->msg_id = msg->msg_id;
+ __entry->object_id = msg->object_id;
+ ),
+
+ TP_printk("o=%08x mid=%x oid=%x",
+ __entry->obj,
+ __entry->msg_id,
+ __entry->object_id)
+ );
+
+TRACE_EVENT(cachefiles_ondemand_read,
+ TP_PROTO(struct cachefiles_object *obj, struct cachefiles_msg *msg,
+ struct cachefiles_read *load),
+
+ TP_ARGS(obj, msg, load),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, msg_id )
+ __field(unsigned int, object_id )
+ __field(loff_t, start )
+ __field(size_t, len )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->msg_id = msg->msg_id;
+ __entry->object_id = msg->object_id;
+ __entry->start = load->off;
+ __entry->len = load->len;
+ ),
+
+ TP_printk("o=%08x mid=%x oid=%x s=%llx l=%zx",
+ __entry->obj,
+ __entry->msg_id,
+ __entry->object_id,
+ __entry->start,
+ __entry->len)
+ );
+
+TRACE_EVENT(cachefiles_ondemand_cread,
+ TP_PROTO(struct cachefiles_object *obj, unsigned int msg_id),
+
+ TP_ARGS(obj, msg_id),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, msg_id )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->msg_id = msg_id;
+ ),
+
+ TP_printk("o=%08x mid=%x",
+ __entry->obj,
+ __entry->msg_id)
+ );
+
+TRACE_EVENT(cachefiles_ondemand_fd_write,
+ TP_PROTO(struct cachefiles_object *obj, struct inode *backer,
+ loff_t start, size_t len),
+
+ TP_ARGS(obj, backer, start, len),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, backer )
+ __field(loff_t, start )
+ __field(size_t, len )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->backer = backer->i_ino;
+ __entry->start = start;
+ __entry->len = len;
+ ),
+
+ TP_printk("o=%08x iB=%x s=%llx l=%zx",
+ __entry->obj,
+ __entry->backer,
+ __entry->start,
+ __entry->len)
+ );
+
+TRACE_EVENT(cachefiles_ondemand_fd_release,
+ TP_PROTO(struct cachefiles_object *obj, int object_id),
+
+ TP_ARGS(obj, object_id),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, obj )
+ __field(unsigned int, object_id )
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj ? obj->debug_id : 0;
+ __entry->object_id = object_id;
+ ),
+
+ TP_printk("o=%08x oid=%x",
+ __entry->obj,
+ __entry->object_id)
+ );
+
+#endif /* _TRACE_CACHEFILES_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/cgroup.h b/include/trace/events/cgroup.h
new file mode 100644
index 0000000000..dd7d7c9efe
--- /dev/null
+++ b/include/trace/events/cgroup.h
@@ -0,0 +1,210 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM cgroup
+
+#if !defined(_TRACE_CGROUP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CGROUP_H
+
+#include <linux/cgroup.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(cgroup_root,
+
+ TP_PROTO(struct cgroup_root *root),
+
+ TP_ARGS(root),
+
+ TP_STRUCT__entry(
+ __field( int, root )
+ __field( u16, ss_mask )
+ __string( name, root->name )
+ ),
+
+ TP_fast_assign(
+ __entry->root = root->hierarchy_id;
+ __entry->ss_mask = root->subsys_mask;
+ __assign_str(name, root->name);
+ ),
+
+ TP_printk("root=%d ss_mask=%#x name=%s",
+ __entry->root, __entry->ss_mask, __get_str(name))
+);
+
+DEFINE_EVENT(cgroup_root, cgroup_setup_root,
+
+ TP_PROTO(struct cgroup_root *root),
+
+ TP_ARGS(root)
+);
+
+DEFINE_EVENT(cgroup_root, cgroup_destroy_root,
+
+ TP_PROTO(struct cgroup_root *root),
+
+ TP_ARGS(root)
+);
+
+DEFINE_EVENT(cgroup_root, cgroup_remount,
+
+ TP_PROTO(struct cgroup_root *root),
+
+ TP_ARGS(root)
+);
+
+DECLARE_EVENT_CLASS(cgroup,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path),
+
+ TP_ARGS(cgrp, path),
+
+ TP_STRUCT__entry(
+ __field( int, root )
+ __field( int, level )
+ __field( u64, id )
+ __string( path, path )
+ ),
+
+ TP_fast_assign(
+ __entry->root = cgrp->root->hierarchy_id;
+ __entry->id = cgroup_id(cgrp);
+ __entry->level = cgrp->level;
+ __assign_str(path, path);
+ ),
+
+ TP_printk("root=%d id=%llu level=%d path=%s",
+ __entry->root, __entry->id, __entry->level, __get_str(path))
+);
+
+DEFINE_EVENT(cgroup, cgroup_mkdir,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path),
+
+ TP_ARGS(cgrp, path)
+);
+
+DEFINE_EVENT(cgroup, cgroup_rmdir,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path),
+
+ TP_ARGS(cgrp, path)
+);
+
+DEFINE_EVENT(cgroup, cgroup_release,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path),
+
+ TP_ARGS(cgrp, path)
+);
+
+DEFINE_EVENT(cgroup, cgroup_rename,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path),
+
+ TP_ARGS(cgrp, path)
+);
+
+DEFINE_EVENT(cgroup, cgroup_freeze,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path),
+
+ TP_ARGS(cgrp, path)
+);
+
+DEFINE_EVENT(cgroup, cgroup_unfreeze,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path),
+
+ TP_ARGS(cgrp, path)
+);
+
+DECLARE_EVENT_CLASS(cgroup_migrate,
+
+ TP_PROTO(struct cgroup *dst_cgrp, const char *path,
+ struct task_struct *task, bool threadgroup),
+
+ TP_ARGS(dst_cgrp, path, task, threadgroup),
+
+ TP_STRUCT__entry(
+ __field( int, dst_root )
+ __field( int, dst_level )
+ __field( u64, dst_id )
+ __field( int, pid )
+ __string( dst_path, path )
+ __string( comm, task->comm )
+ ),
+
+ TP_fast_assign(
+ __entry->dst_root = dst_cgrp->root->hierarchy_id;
+ __entry->dst_id = cgroup_id(dst_cgrp);
+ __entry->dst_level = dst_cgrp->level;
+ __assign_str(dst_path, path);
+ __entry->pid = task->pid;
+ __assign_str(comm, task->comm);
+ ),
+
+ TP_printk("dst_root=%d dst_id=%llu dst_level=%d dst_path=%s pid=%d comm=%s",
+ __entry->dst_root, __entry->dst_id, __entry->dst_level,
+ __get_str(dst_path), __entry->pid, __get_str(comm))
+);
+
+DEFINE_EVENT(cgroup_migrate, cgroup_attach_task,
+
+ TP_PROTO(struct cgroup *dst_cgrp, const char *path,
+ struct task_struct *task, bool threadgroup),
+
+ TP_ARGS(dst_cgrp, path, task, threadgroup)
+);
+
+DEFINE_EVENT(cgroup_migrate, cgroup_transfer_tasks,
+
+ TP_PROTO(struct cgroup *dst_cgrp, const char *path,
+ struct task_struct *task, bool threadgroup),
+
+ TP_ARGS(dst_cgrp, path, task, threadgroup)
+);
+
+DECLARE_EVENT_CLASS(cgroup_event,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path, int val),
+
+ TP_ARGS(cgrp, path, val),
+
+ TP_STRUCT__entry(
+ __field( int, root )
+ __field( int, level )
+ __field( u64, id )
+ __string( path, path )
+ __field( int, val )
+ ),
+
+ TP_fast_assign(
+ __entry->root = cgrp->root->hierarchy_id;
+ __entry->id = cgroup_id(cgrp);
+ __entry->level = cgrp->level;
+ __assign_str(path, path);
+ __entry->val = val;
+ ),
+
+ TP_printk("root=%d id=%llu level=%d path=%s val=%d",
+ __entry->root, __entry->id, __entry->level, __get_str(path),
+ __entry->val)
+);
+
+DEFINE_EVENT(cgroup_event, cgroup_notify_populated,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path, int val),
+
+ TP_ARGS(cgrp, path, val)
+);
+
+DEFINE_EVENT(cgroup_event, cgroup_notify_frozen,
+
+ TP_PROTO(struct cgroup *cgrp, const char *path, int val),
+
+ TP_ARGS(cgrp, path, val)
+);
+
+#endif /* _TRACE_CGROUP_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h
new file mode 100644
index 0000000000..daed3c7a48
--- /dev/null
+++ b/include/trace/events/clk.h
@@ -0,0 +1,313 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM clk
+
+#if !defined(_TRACE_CLK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CLK_H
+
+#include <linux/tracepoint.h>
+
+struct clk_core;
+
+DECLARE_EVENT_CLASS(clk,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ ),
+
+ TP_printk("%s", __get_str(name))
+);
+
+DEFINE_EVENT(clk, clk_enable,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_enable_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_disable,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_disable_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_prepare,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_prepare_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_unprepare,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_unprepare_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DECLARE_EVENT_CLASS(clk_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field(unsigned long, rate )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->rate = rate;
+ ),
+
+ TP_printk("%s %lu", __get_str(name), (unsigned long)__entry->rate)
+);
+
+DEFINE_EVENT(clk_rate, clk_set_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate)
+);
+
+DEFINE_EVENT(clk_rate, clk_set_rate_complete,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate)
+);
+
+DEFINE_EVENT(clk_rate, clk_set_min_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate)
+);
+
+DEFINE_EVENT(clk_rate, clk_set_max_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate)
+);
+
+DECLARE_EVENT_CLASS(clk_rate_range,
+
+ TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max),
+
+ TP_ARGS(core, min, max),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field(unsigned long, min )
+ __field(unsigned long, max )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->min = min;
+ __entry->max = max;
+ ),
+
+ TP_printk("%s min %lu max %lu", __get_str(name),
+ (unsigned long)__entry->min,
+ (unsigned long)__entry->max)
+);
+
+DEFINE_EVENT(clk_rate_range, clk_set_rate_range,
+
+ TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max),
+
+ TP_ARGS(core, min, max)
+);
+
+DECLARE_EVENT_CLASS(clk_parent,
+
+ TP_PROTO(struct clk_core *core, struct clk_core *parent),
+
+ TP_ARGS(core, parent),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __string( pname, parent ? parent->name : "none" )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __assign_str(pname, parent ? parent->name : "none");
+ ),
+
+ TP_printk("%s %s", __get_str(name), __get_str(pname))
+);
+
+DEFINE_EVENT(clk_parent, clk_set_parent,
+
+ TP_PROTO(struct clk_core *core, struct clk_core *parent),
+
+ TP_ARGS(core, parent)
+);
+
+DEFINE_EVENT(clk_parent, clk_set_parent_complete,
+
+ TP_PROTO(struct clk_core *core, struct clk_core *parent),
+
+ TP_ARGS(core, parent)
+);
+
+DECLARE_EVENT_CLASS(clk_phase,
+
+ TP_PROTO(struct clk_core *core, int phase),
+
+ TP_ARGS(core, phase),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field( int, phase )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->phase = phase;
+ ),
+
+ TP_printk("%s %d", __get_str(name), (int)__entry->phase)
+);
+
+DEFINE_EVENT(clk_phase, clk_set_phase,
+
+ TP_PROTO(struct clk_core *core, int phase),
+
+ TP_ARGS(core, phase)
+);
+
+DEFINE_EVENT(clk_phase, clk_set_phase_complete,
+
+ TP_PROTO(struct clk_core *core, int phase),
+
+ TP_ARGS(core, phase)
+);
+
+DECLARE_EVENT_CLASS(clk_duty_cycle,
+
+ TP_PROTO(struct clk_core *core, struct clk_duty *duty),
+
+ TP_ARGS(core, duty),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field( unsigned int, num )
+ __field( unsigned int, den )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->num = duty->num;
+ __entry->den = duty->den;
+ ),
+
+ TP_printk("%s %u/%u", __get_str(name), (unsigned int)__entry->num,
+ (unsigned int)__entry->den)
+);
+
+DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle,
+
+ TP_PROTO(struct clk_core *core, struct clk_duty *duty),
+
+ TP_ARGS(core, duty)
+);
+
+DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle_complete,
+
+ TP_PROTO(struct clk_core *core, struct clk_duty *duty),
+
+ TP_ARGS(core, duty)
+);
+
+DECLARE_EVENT_CLASS(clk_rate_request,
+
+ TP_PROTO(struct clk_rate_request *req),
+
+ TP_ARGS(req),
+
+ TP_STRUCT__entry(
+ __string( name, req->core ? req->core->name : "none")
+ __string( pname, req->best_parent_hw ? clk_hw_get_name(req->best_parent_hw) : "none" )
+ __field(unsigned long, min )
+ __field(unsigned long, max )
+ __field(unsigned long, prate )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, req->core ? req->core->name : "none");
+ __assign_str(pname, req->best_parent_hw ? clk_hw_get_name(req->best_parent_hw) : "none");
+ __entry->min = req->min_rate;
+ __entry->max = req->max_rate;
+ __entry->prate = req->best_parent_rate;
+ ),
+
+ TP_printk("%s min %lu max %lu, parent %s (%lu)", __get_str(name),
+ (unsigned long)__entry->min,
+ (unsigned long)__entry->max,
+ __get_str(pname),
+ (unsigned long)__entry->prate)
+);
+
+DEFINE_EVENT(clk_rate_request, clk_rate_request_start,
+
+ TP_PROTO(struct clk_rate_request *req),
+
+ TP_ARGS(req)
+);
+
+DEFINE_EVENT(clk_rate_request, clk_rate_request_done,
+
+ TP_PROTO(struct clk_rate_request *req),
+
+ TP_ARGS(req)
+);
+
+#endif /* _TRACE_CLK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/cma.h b/include/trace/events/cma.h
new file mode 100644
index 0000000000..25103e6773
--- /dev/null
+++ b/include/trace/events/cma.h
@@ -0,0 +1,131 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM cma
+
+#if !defined(_TRACE_CMA_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CMA_H
+
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(cma_release,
+
+ TP_PROTO(const char *name, unsigned long pfn, const struct page *page,
+ unsigned long count),
+
+ TP_ARGS(name, pfn, page, count),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(unsigned long, pfn)
+ __field(const struct page *, page)
+ __field(unsigned long, count)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->pfn = pfn;
+ __entry->page = page;
+ __entry->count = count;
+ ),
+
+ TP_printk("name=%s pfn=0x%lx page=%p count=%lu",
+ __get_str(name),
+ __entry->pfn,
+ __entry->page,
+ __entry->count)
+);
+
+TRACE_EVENT(cma_alloc_start,
+
+ TP_PROTO(const char *name, unsigned long count, unsigned int align),
+
+ TP_ARGS(name, count, align),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(unsigned long, count)
+ __field(unsigned int, align)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->count = count;
+ __entry->align = align;
+ ),
+
+ TP_printk("name=%s count=%lu align=%u",
+ __get_str(name),
+ __entry->count,
+ __entry->align)
+);
+
+TRACE_EVENT(cma_alloc_finish,
+
+ TP_PROTO(const char *name, unsigned long pfn, const struct page *page,
+ unsigned long count, unsigned int align, int errorno),
+
+ TP_ARGS(name, pfn, page, count, align, errorno),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(unsigned long, pfn)
+ __field(const struct page *, page)
+ __field(unsigned long, count)
+ __field(unsigned int, align)
+ __field(int, errorno)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->pfn = pfn;
+ __entry->page = page;
+ __entry->count = count;
+ __entry->align = align;
+ __entry->errorno = errorno;
+ ),
+
+ TP_printk("name=%s pfn=0x%lx page=%p count=%lu align=%u errorno=%d",
+ __get_str(name),
+ __entry->pfn,
+ __entry->page,
+ __entry->count,
+ __entry->align,
+ __entry->errorno)
+);
+
+TRACE_EVENT(cma_alloc_busy_retry,
+
+ TP_PROTO(const char *name, unsigned long pfn, const struct page *page,
+ unsigned long count, unsigned int align),
+
+ TP_ARGS(name, pfn, page, count, align),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(unsigned long, pfn)
+ __field(const struct page *, page)
+ __field(unsigned long, count)
+ __field(unsigned int, align)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->pfn = pfn;
+ __entry->page = page;
+ __entry->count = count;
+ __entry->align = align;
+ ),
+
+ TP_printk("name=%s pfn=0x%lx page=%p count=%lu align=%u",
+ __get_str(name),
+ __entry->pfn,
+ __entry->page,
+ __entry->count,
+ __entry->align)
+);
+
+#endif /* _TRACE_CMA_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h
new file mode 100644
index 0000000000..2b2a975efd
--- /dev/null
+++ b/include/trace/events/compaction.h
@@ -0,0 +1,356 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM compaction
+
+#if !defined(_TRACE_COMPACTION_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_COMPACTION_H
+
+#include <linux/types.h>
+#include <linux/list.h>
+#include <linux/tracepoint.h>
+#include <trace/events/mmflags.h>
+
+
+DECLARE_EVENT_CLASS(mm_compaction_isolate_template,
+
+ TP_PROTO(
+ unsigned long start_pfn,
+ unsigned long end_pfn,
+ unsigned long nr_scanned,
+ unsigned long nr_taken),
+
+ TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, start_pfn)
+ __field(unsigned long, end_pfn)
+ __field(unsigned long, nr_scanned)
+ __field(unsigned long, nr_taken)
+ ),
+
+ TP_fast_assign(
+ __entry->start_pfn = start_pfn;
+ __entry->end_pfn = end_pfn;
+ __entry->nr_scanned = nr_scanned;
+ __entry->nr_taken = nr_taken;
+ ),
+
+ TP_printk("range=(0x%lx ~ 0x%lx) nr_scanned=%lu nr_taken=%lu",
+ __entry->start_pfn,
+ __entry->end_pfn,
+ __entry->nr_scanned,
+ __entry->nr_taken)
+);
+
+DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages,
+
+ TP_PROTO(
+ unsigned long start_pfn,
+ unsigned long end_pfn,
+ unsigned long nr_scanned,
+ unsigned long nr_taken),
+
+ TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken)
+);
+
+DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
+
+ TP_PROTO(
+ unsigned long start_pfn,
+ unsigned long end_pfn,
+ unsigned long nr_scanned,
+ unsigned long nr_taken),
+
+ TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken)
+);
+
+DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_fast_isolate_freepages,
+
+ TP_PROTO(
+ unsigned long start_pfn,
+ unsigned long end_pfn,
+ unsigned long nr_scanned,
+ unsigned long nr_taken),
+
+ TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken)
+);
+
+#ifdef CONFIG_COMPACTION
+TRACE_EVENT(mm_compaction_migratepages,
+
+ TP_PROTO(struct compact_control *cc,
+ unsigned int nr_succeeded),
+
+ TP_ARGS(cc, nr_succeeded),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, nr_migrated)
+ __field(unsigned long, nr_failed)
+ ),
+
+ TP_fast_assign(
+ __entry->nr_migrated = nr_succeeded;
+ __entry->nr_failed = cc->nr_migratepages - nr_succeeded;
+ ),
+
+ TP_printk("nr_migrated=%lu nr_failed=%lu",
+ __entry->nr_migrated,
+ __entry->nr_failed)
+);
+
+TRACE_EVENT(mm_compaction_begin,
+ TP_PROTO(struct compact_control *cc, unsigned long zone_start,
+ unsigned long zone_end, bool sync),
+
+ TP_ARGS(cc, zone_start, zone_end, sync),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, zone_start)
+ __field(unsigned long, migrate_pfn)
+ __field(unsigned long, free_pfn)
+ __field(unsigned long, zone_end)
+ __field(bool, sync)
+ ),
+
+ TP_fast_assign(
+ __entry->zone_start = zone_start;
+ __entry->migrate_pfn = cc->migrate_pfn;
+ __entry->free_pfn = cc->free_pfn;
+ __entry->zone_end = zone_end;
+ __entry->sync = sync;
+ ),
+
+ TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s",
+ __entry->zone_start,
+ __entry->migrate_pfn,
+ __entry->free_pfn,
+ __entry->zone_end,
+ __entry->sync ? "sync" : "async")
+);
+
+TRACE_EVENT(mm_compaction_end,
+ TP_PROTO(struct compact_control *cc, unsigned long zone_start,
+ unsigned long zone_end, bool sync,
+ int status),
+
+ TP_ARGS(cc, zone_start, zone_end, sync, status),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, zone_start)
+ __field(unsigned long, migrate_pfn)
+ __field(unsigned long, free_pfn)
+ __field(unsigned long, zone_end)
+ __field(bool, sync)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->zone_start = zone_start;
+ __entry->migrate_pfn = cc->migrate_pfn;
+ __entry->free_pfn = cc->free_pfn;
+ __entry->zone_end = zone_end;
+ __entry->sync = sync;
+ __entry->status = status;
+ ),
+
+ TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s status=%s",
+ __entry->zone_start,
+ __entry->migrate_pfn,
+ __entry->free_pfn,
+ __entry->zone_end,
+ __entry->sync ? "sync" : "async",
+ __print_symbolic(__entry->status, COMPACTION_STATUS))
+);
+
+TRACE_EVENT(mm_compaction_try_to_compact_pages,
+
+ TP_PROTO(
+ int order,
+ gfp_t gfp_mask,
+ int prio),
+
+ TP_ARGS(order, gfp_mask, prio),
+
+ TP_STRUCT__entry(
+ __field(int, order)
+ __field(unsigned long, gfp_mask)
+ __field(int, prio)
+ ),
+
+ TP_fast_assign(
+ __entry->order = order;
+ __entry->gfp_mask = (__force unsigned long)gfp_mask;
+ __entry->prio = prio;
+ ),
+
+ TP_printk("order=%d gfp_mask=%s priority=%d",
+ __entry->order,
+ show_gfp_flags(__entry->gfp_mask),
+ __entry->prio)
+);
+
+DECLARE_EVENT_CLASS(mm_compaction_suitable_template,
+
+ TP_PROTO(struct zone *zone,
+ int order,
+ int ret),
+
+ TP_ARGS(zone, order, ret),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(enum zone_type, idx)
+ __field(int, order)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = zone_to_nid(zone);
+ __entry->idx = zone_idx(zone);
+ __entry->order = order;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("node=%d zone=%-8s order=%d ret=%s",
+ __entry->nid,
+ __print_symbolic(__entry->idx, ZONE_TYPE),
+ __entry->order,
+ __print_symbolic(__entry->ret, COMPACTION_STATUS))
+);
+
+DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_finished,
+
+ TP_PROTO(struct zone *zone,
+ int order,
+ int ret),
+
+ TP_ARGS(zone, order, ret)
+);
+
+DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_suitable,
+
+ TP_PROTO(struct zone *zone,
+ int order,
+ int ret),
+
+ TP_ARGS(zone, order, ret)
+);
+
+DECLARE_EVENT_CLASS(mm_compaction_defer_template,
+
+ TP_PROTO(struct zone *zone, int order),
+
+ TP_ARGS(zone, order),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(enum zone_type, idx)
+ __field(int, order)
+ __field(unsigned int, considered)
+ __field(unsigned int, defer_shift)
+ __field(int, order_failed)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = zone_to_nid(zone);
+ __entry->idx = zone_idx(zone);
+ __entry->order = order;
+ __entry->considered = zone->compact_considered;
+ __entry->defer_shift = zone->compact_defer_shift;
+ __entry->order_failed = zone->compact_order_failed;
+ ),
+
+ TP_printk("node=%d zone=%-8s order=%d order_failed=%d consider=%u limit=%lu",
+ __entry->nid,
+ __print_symbolic(__entry->idx, ZONE_TYPE),
+ __entry->order,
+ __entry->order_failed,
+ __entry->considered,
+ 1UL << __entry->defer_shift)
+);
+
+DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_deferred,
+
+ TP_PROTO(struct zone *zone, int order),
+
+ TP_ARGS(zone, order)
+);
+
+DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_compaction,
+
+ TP_PROTO(struct zone *zone, int order),
+
+ TP_ARGS(zone, order)
+);
+
+DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_reset,
+
+ TP_PROTO(struct zone *zone, int order),
+
+ TP_ARGS(zone, order)
+);
+
+TRACE_EVENT(mm_compaction_kcompactd_sleep,
+
+ TP_PROTO(int nid),
+
+ TP_ARGS(nid),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ ),
+
+ TP_printk("nid=%d", __entry->nid)
+);
+
+DECLARE_EVENT_CLASS(kcompactd_wake_template,
+
+ TP_PROTO(int nid, int order, enum zone_type highest_zoneidx),
+
+ TP_ARGS(nid, order, highest_zoneidx),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(int, order)
+ __field(enum zone_type, highest_zoneidx)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->order = order;
+ __entry->highest_zoneidx = highest_zoneidx;
+ ),
+
+ /*
+ * classzone_idx is previous name of the highest_zoneidx.
+ * Reason not to change it is the ABI requirement of the tracepoint.
+ */
+ TP_printk("nid=%d order=%d classzone_idx=%-8s",
+ __entry->nid,
+ __entry->order,
+ __print_symbolic(__entry->highest_zoneidx, ZONE_TYPE))
+);
+
+DEFINE_EVENT(kcompactd_wake_template, mm_compaction_wakeup_kcompactd,
+
+ TP_PROTO(int nid, int order, enum zone_type highest_zoneidx),
+
+ TP_ARGS(nid, order, highest_zoneidx)
+);
+
+DEFINE_EVENT(kcompactd_wake_template, mm_compaction_kcompactd_wake,
+
+ TP_PROTO(int nid, int order, enum zone_type highest_zoneidx),
+
+ TP_ARGS(nid, order, highest_zoneidx)
+);
+#endif
+
+#endif /* _TRACE_COMPACTION_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/context_tracking.h b/include/trace/events/context_tracking.h
new file mode 100644
index 0000000000..0aa6fd68fd
--- /dev/null
+++ b/include/trace/events/context_tracking.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM context_tracking
+
+#if !defined(_TRACE_CONTEXT_TRACKING_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CONTEXT_TRACKING_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(context_tracking_user,
+
+ TP_PROTO(int dummy),
+
+ TP_ARGS(dummy),
+
+ TP_STRUCT__entry(
+ __field( int, dummy )
+ ),
+
+ TP_fast_assign(
+ __entry->dummy = dummy;
+ ),
+
+ TP_printk("%s", "")
+);
+
+/**
+ * user_enter - called when the kernel resumes to userspace
+ * @dummy: dummy arg to make trace event macro happy
+ *
+ * This event occurs when the kernel resumes to userspace after
+ * an exception or a syscall.
+ */
+DEFINE_EVENT(context_tracking_user, user_enter,
+
+ TP_PROTO(int dummy),
+
+ TP_ARGS(dummy)
+);
+
+/**
+ * user_exit - called when userspace enters the kernel
+ * @dummy: dummy arg to make trace event macro happy
+ *
+ * This event occurs when userspace enters the kernel through
+ * an exception or a syscall.
+ */
+DEFINE_EVENT(context_tracking_user, user_exit,
+
+ TP_PROTO(int dummy),
+
+ TP_ARGS(dummy)
+);
+
+
+#endif /* _TRACE_CONTEXT_TRACKING_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/cpuhp.h b/include/trace/events/cpuhp.h
new file mode 100644
index 0000000000..ad16f77310
--- /dev/null
+++ b/include/trace/events/cpuhp.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM cpuhp
+
+#if !defined(_TRACE_CPUHP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CPUHP_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(cpuhp_enter,
+
+ TP_PROTO(unsigned int cpu,
+ int target,
+ int idx,
+ int (*fun)(unsigned int)),
+
+ TP_ARGS(cpu, target, idx, fun),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, cpu )
+ __field( int, target )
+ __field( int, idx )
+ __field( void *, fun )
+ ),
+
+ TP_fast_assign(
+ __entry->cpu = cpu;
+ __entry->target = target;
+ __entry->idx = idx;
+ __entry->fun = fun;
+ ),
+
+ TP_printk("cpu: %04u target: %3d step: %3d (%ps)",
+ __entry->cpu, __entry->target, __entry->idx, __entry->fun)
+);
+
+TRACE_EVENT(cpuhp_multi_enter,
+
+ TP_PROTO(unsigned int cpu,
+ int target,
+ int idx,
+ int (*fun)(unsigned int, struct hlist_node *),
+ struct hlist_node *node),
+
+ TP_ARGS(cpu, target, idx, fun, node),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, cpu )
+ __field( int, target )
+ __field( int, idx )
+ __field( void *, fun )
+ ),
+
+ TP_fast_assign(
+ __entry->cpu = cpu;
+ __entry->target = target;
+ __entry->idx = idx;
+ __entry->fun = fun;
+ ),
+
+ TP_printk("cpu: %04u target: %3d step: %3d (%ps)",
+ __entry->cpu, __entry->target, __entry->idx, __entry->fun)
+);
+
+TRACE_EVENT(cpuhp_exit,
+
+ TP_PROTO(unsigned int cpu,
+ int state,
+ int idx,
+ int ret),
+
+ TP_ARGS(cpu, state, idx, ret),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, cpu )
+ __field( int, state )
+ __field( int, idx )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->cpu = cpu;
+ __entry->state = state;
+ __entry->idx = idx;
+ __entry->ret = ret;
+ ),
+
+ TP_printk(" cpu: %04u state: %3d step: %3d ret: %d",
+ __entry->cpu, __entry->state, __entry->idx, __entry->ret)
+);
+
+#endif
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/csd.h b/include/trace/events/csd.h
new file mode 100644
index 0000000000..67e9d01f80
--- /dev/null
+++ b/include/trace/events/csd.h
@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM csd
+
+#if !defined(_TRACE_CSD_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CSD_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(csd_queue_cpu,
+
+ TP_PROTO(const unsigned int cpu,
+ unsigned long callsite,
+ smp_call_func_t func,
+ struct __call_single_data *csd),
+
+ TP_ARGS(cpu, callsite, func, csd),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cpu)
+ __field(void *, callsite)
+ __field(void *, func)
+ __field(void *, csd)
+ ),
+
+ TP_fast_assign(
+ __entry->cpu = cpu;
+ __entry->callsite = (void *)callsite;
+ __entry->func = func;
+ __entry->csd = csd;
+ ),
+
+ TP_printk("cpu=%u callsite=%pS func=%ps csd=%p",
+ __entry->cpu, __entry->callsite, __entry->func, __entry->csd)
+ );
+
+/*
+ * Tracepoints for a function which is called as an effect of smp_call_function.*
+ */
+DECLARE_EVENT_CLASS(csd_function,
+
+ TP_PROTO(smp_call_func_t func, struct __call_single_data *csd),
+
+ TP_ARGS(func, csd),
+
+ TP_STRUCT__entry(
+ __field(void *, func)
+ __field(void *, csd)
+ ),
+
+ TP_fast_assign(
+ __entry->func = func;
+ __entry->csd = csd;
+ ),
+
+ TP_printk("func=%ps, csd=%p", __entry->func, __entry->csd)
+);
+
+DEFINE_EVENT(csd_function, csd_function_entry,
+ TP_PROTO(smp_call_func_t func, struct __call_single_data *csd),
+ TP_ARGS(func, csd)
+);
+
+DEFINE_EVENT(csd_function, csd_function_exit,
+ TP_PROTO(smp_call_func_t func, struct __call_single_data *csd),
+ TP_ARGS(func, csd)
+);
+
+#endif /* _TRACE_CSD_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/damon.h b/include/trace/events/damon.h
new file mode 100644
index 0000000000..c79f1d4c39
--- /dev/null
+++ b/include/trace/events/damon.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM damon
+
+#if !defined(_TRACE_DAMON_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_DAMON_H
+
+#include <linux/damon.h>
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(damon_aggregated,
+
+ TP_PROTO(struct damon_target *t, unsigned int target_id,
+ struct damon_region *r, unsigned int nr_regions),
+
+ TP_ARGS(t, target_id, r, nr_regions),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, target_id)
+ __field(unsigned int, nr_regions)
+ __field(unsigned long, start)
+ __field(unsigned long, end)
+ __field(unsigned int, nr_accesses)
+ __field(unsigned int, age)
+ ),
+
+ TP_fast_assign(
+ __entry->target_id = target_id;
+ __entry->nr_regions = nr_regions;
+ __entry->start = r->ar.start;
+ __entry->end = r->ar.end;
+ __entry->nr_accesses = r->nr_accesses;
+ __entry->age = r->age;
+ ),
+
+ TP_printk("target_id=%lu nr_regions=%u %lu-%lu: %u %u",
+ __entry->target_id, __entry->nr_regions,
+ __entry->start, __entry->end,
+ __entry->nr_accesses, __entry->age)
+);
+
+#endif /* _TRACE_DAMON_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/devfreq.h b/include/trace/events/devfreq.h
new file mode 100644
index 0000000000..7627c620bb
--- /dev/null
+++ b/include/trace/events/devfreq.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM devfreq
+
+#if !defined(_TRACE_DEVFREQ_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_DEVFREQ_H
+
+#include <linux/devfreq.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(devfreq_frequency,
+ TP_PROTO(struct devfreq *devfreq, unsigned long freq,
+ unsigned long prev_freq),
+
+ TP_ARGS(devfreq, freq, prev_freq),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name(&devfreq->dev))
+ __field(unsigned long, freq)
+ __field(unsigned long, prev_freq)
+ __field(unsigned long, busy_time)
+ __field(unsigned long, total_time)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name(&devfreq->dev));
+ __entry->freq = freq;
+ __entry->prev_freq = prev_freq;
+ __entry->busy_time = devfreq->last_status.busy_time;
+ __entry->total_time = devfreq->last_status.total_time;
+ ),
+
+ TP_printk("dev_name=%-30s freq=%-12lu prev_freq=%-12lu load=%-2lu",
+ __get_str(dev_name), __entry->freq, __entry->prev_freq,
+ __entry->total_time == 0 ? 0 :
+ (100 * __entry->busy_time) / __entry->total_time)
+);
+
+TRACE_EVENT(devfreq_monitor,
+ TP_PROTO(struct devfreq *devfreq),
+
+ TP_ARGS(devfreq),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, freq)
+ __field(unsigned long, busy_time)
+ __field(unsigned long, total_time)
+ __field(unsigned int, polling_ms)
+ __string(dev_name, dev_name(&devfreq->dev))
+ ),
+
+ TP_fast_assign(
+ __entry->freq = devfreq->previous_freq;
+ __entry->busy_time = devfreq->last_status.busy_time;
+ __entry->total_time = devfreq->last_status.total_time;
+ __entry->polling_ms = devfreq->profile->polling_ms;
+ __assign_str(dev_name, dev_name(&devfreq->dev));
+ ),
+
+ TP_printk("dev_name=%-30s freq=%-12lu polling_ms=%-3u load=%-2lu",
+ __get_str(dev_name), __entry->freq, __entry->polling_ms,
+ __entry->total_time == 0 ? 0 :
+ (100 * __entry->busy_time) / __entry->total_time)
+);
+#endif /* _TRACE_DEVFREQ_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/devlink.h b/include/trace/events/devlink.h
new file mode 100644
index 0000000000..77ff7cfc60
--- /dev/null
+++ b/include/trace/events/devlink.h
@@ -0,0 +1,234 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#if IS_ENABLED(CONFIG_NET_DEVLINK)
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM devlink
+
+#if !defined(_TRACE_DEVLINK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_DEVLINK_H
+
+#include <linux/device.h>
+#include <net/devlink.h>
+#include <linux/tracepoint.h>
+
+/*
+ * Tracepoint for devlink hardware message:
+ */
+TRACE_EVENT(devlink_hwmsg,
+ TP_PROTO(const struct devlink *devlink, bool incoming,
+ unsigned long type, const u8 *buf, size_t len),
+
+ TP_ARGS(devlink, incoming, type, buf, len),
+
+ TP_STRUCT__entry(
+ __string(bus_name, devlink_to_dev(devlink)->bus->name)
+ __string(dev_name, dev_name(devlink_to_dev(devlink)))
+ __string(driver_name, devlink_to_dev(devlink)->driver->name)
+ __field(bool, incoming)
+ __field(unsigned long, type)
+ __dynamic_array(u8, buf, len)
+ __field(size_t, len)
+ ),
+
+ TP_fast_assign(
+ __assign_str(bus_name, devlink_to_dev(devlink)->bus->name);
+ __assign_str(dev_name, dev_name(devlink_to_dev(devlink)));
+ __assign_str(driver_name, devlink_to_dev(devlink)->driver->name);
+ __entry->incoming = incoming;
+ __entry->type = type;
+ memcpy(__get_dynamic_array(buf), buf, len);
+ __entry->len = len;
+ ),
+
+ TP_printk("bus_name=%s dev_name=%s driver_name=%s incoming=%d type=%lu buf=0x[%*phD] len=%zu",
+ __get_str(bus_name), __get_str(dev_name),
+ __get_str(driver_name), __entry->incoming, __entry->type,
+ (int) __entry->len, __get_dynamic_array(buf), __entry->len)
+);
+
+/*
+ * Tracepoint for devlink hardware error:
+ */
+TRACE_EVENT(devlink_hwerr,
+ TP_PROTO(const struct devlink *devlink, int err, const char *msg),
+
+ TP_ARGS(devlink, err, msg),
+
+ TP_STRUCT__entry(
+ __string(bus_name, devlink_to_dev(devlink)->bus->name)
+ __string(dev_name, dev_name(devlink_to_dev(devlink)))
+ __string(driver_name, devlink_to_dev(devlink)->driver->name)
+ __field(int, err)
+ __string(msg, msg)
+ ),
+
+ TP_fast_assign(
+ __assign_str(bus_name, devlink_to_dev(devlink)->bus->name);
+ __assign_str(dev_name, dev_name(devlink_to_dev(devlink)));
+ __assign_str(driver_name, devlink_to_dev(devlink)->driver->name);
+ __entry->err = err;
+ __assign_str(msg, msg);
+ ),
+
+ TP_printk("bus_name=%s dev_name=%s driver_name=%s err=%d %s",
+ __get_str(bus_name), __get_str(dev_name),
+ __get_str(driver_name), __entry->err, __get_str(msg))
+);
+
+/*
+ * Tracepoint for devlink health message:
+ */
+TRACE_EVENT(devlink_health_report,
+ TP_PROTO(const struct devlink *devlink, const char *reporter_name,
+ const char *msg),
+
+ TP_ARGS(devlink, reporter_name, msg),
+
+ TP_STRUCT__entry(
+ __string(bus_name, devlink_to_dev(devlink)->bus->name)
+ __string(dev_name, dev_name(devlink_to_dev(devlink)))
+ __string(driver_name, devlink_to_dev(devlink)->driver->name)
+ __string(reporter_name, reporter_name)
+ __string(msg, msg)
+ ),
+
+ TP_fast_assign(
+ __assign_str(bus_name, devlink_to_dev(devlink)->bus->name);
+ __assign_str(dev_name, dev_name(devlink_to_dev(devlink)));
+ __assign_str(driver_name, devlink_to_dev(devlink)->driver->name);
+ __assign_str(reporter_name, reporter_name);
+ __assign_str(msg, msg);
+ ),
+
+ TP_printk("bus_name=%s dev_name=%s driver_name=%s reporter_name=%s: %s",
+ __get_str(bus_name), __get_str(dev_name),
+ __get_str(driver_name), __get_str(reporter_name),
+ __get_str(msg))
+);
+
+/*
+ * Tracepoint for devlink health recover aborted message:
+ */
+TRACE_EVENT(devlink_health_recover_aborted,
+ TP_PROTO(const struct devlink *devlink, const char *reporter_name,
+ bool health_state, u64 time_since_last_recover),
+
+ TP_ARGS(devlink, reporter_name, health_state, time_since_last_recover),
+
+ TP_STRUCT__entry(
+ __string(bus_name, devlink_to_dev(devlink)->bus->name)
+ __string(dev_name, dev_name(devlink_to_dev(devlink)))
+ __string(driver_name, devlink_to_dev(devlink)->driver->name)
+ __string(reporter_name, reporter_name)
+ __field(bool, health_state)
+ __field(u64, time_since_last_recover)
+ ),
+
+ TP_fast_assign(
+ __assign_str(bus_name, devlink_to_dev(devlink)->bus->name);
+ __assign_str(dev_name, dev_name(devlink_to_dev(devlink)));
+ __assign_str(driver_name, devlink_to_dev(devlink)->driver->name);
+ __assign_str(reporter_name, reporter_name);
+ __entry->health_state = health_state;
+ __entry->time_since_last_recover = time_since_last_recover;
+ ),
+
+ TP_printk("bus_name=%s dev_name=%s driver_name=%s reporter_name=%s: health_state=%d time_since_last_recover=%llu recover aborted",
+ __get_str(bus_name), __get_str(dev_name),
+ __get_str(driver_name), __get_str(reporter_name),
+ __entry->health_state,
+ __entry->time_since_last_recover)
+);
+
+/*
+ * Tracepoint for devlink health reporter state update:
+ */
+TRACE_EVENT(devlink_health_reporter_state_update,
+ TP_PROTO(const struct devlink *devlink, const char *reporter_name,
+ bool new_state),
+
+ TP_ARGS(devlink, reporter_name, new_state),
+
+ TP_STRUCT__entry(
+ __string(bus_name, devlink_to_dev(devlink)->bus->name)
+ __string(dev_name, dev_name(devlink_to_dev(devlink)))
+ __string(driver_name, devlink_to_dev(devlink)->driver->name)
+ __string(reporter_name, reporter_name)
+ __field(u8, new_state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(bus_name, devlink_to_dev(devlink)->bus->name);
+ __assign_str(dev_name, dev_name(devlink_to_dev(devlink)));
+ __assign_str(driver_name, devlink_to_dev(devlink)->driver->name);
+ __assign_str(reporter_name, reporter_name);
+ __entry->new_state = new_state;
+ ),
+
+ TP_printk("bus_name=%s dev_name=%s driver_name=%s reporter_name=%s: new_state=%d",
+ __get_str(bus_name), __get_str(dev_name),
+ __get_str(driver_name), __get_str(reporter_name),
+ __entry->new_state)
+);
+
+/*
+ * Tracepoint for devlink packet trap:
+ */
+TRACE_EVENT(devlink_trap_report,
+ TP_PROTO(const struct devlink *devlink, struct sk_buff *skb,
+ const struct devlink_trap_metadata *metadata),
+
+ TP_ARGS(devlink, skb, metadata),
+
+ TP_STRUCT__entry(
+ __string(bus_name, devlink_to_dev(devlink)->bus->name)
+ __string(dev_name, dev_name(devlink_to_dev(devlink)))
+ __string(driver_name, devlink_to_dev(devlink)->driver->name)
+ __string(trap_name, metadata->trap_name)
+ __string(trap_group_name, metadata->trap_group_name)
+ __array(char, input_dev_name, IFNAMSIZ)
+ ),
+
+ TP_fast_assign(
+ struct net_device *input_dev = metadata->input_dev;
+
+ __assign_str(bus_name, devlink_to_dev(devlink)->bus->name);
+ __assign_str(dev_name, dev_name(devlink_to_dev(devlink)));
+ __assign_str(driver_name, devlink_to_dev(devlink)->driver->name);
+ __assign_str(trap_name, metadata->trap_name);
+ __assign_str(trap_group_name, metadata->trap_group_name);
+ strscpy(__entry->input_dev_name, input_dev ? input_dev->name : "NULL", IFNAMSIZ);
+ ),
+
+ TP_printk("bus_name=%s dev_name=%s driver_name=%s trap_name=%s "
+ "trap_group_name=%s input_dev_name=%s", __get_str(bus_name),
+ __get_str(dev_name), __get_str(driver_name),
+ __get_str(trap_name), __get_str(trap_group_name),
+ __entry->input_dev_name)
+);
+
+#endif /* _TRACE_DEVLINK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
+
+#else /* CONFIG_NET_DEVLINK */
+
+#if !defined(_TRACE_DEVLINK_H)
+#define _TRACE_DEVLINK_H
+
+#include <net/devlink.h>
+
+static inline void trace_devlink_hwmsg(const struct devlink *devlink,
+ bool incoming, unsigned long type,
+ const u8 *buf, size_t len)
+{
+}
+
+static inline void trace_devlink_hwerr(const struct devlink *devlink,
+ int err, const char *msg)
+{
+}
+#endif /* _TRACE_DEVLINK_H */
+
+#endif
diff --git a/include/trace/events/dlm.h b/include/trace/events/dlm.h
new file mode 100644
index 0000000000..c1a146f9fc
--- /dev/null
+++ b/include/trace/events/dlm.h
@@ -0,0 +1,682 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM dlm
+
+#if !defined(_TRACE_DLM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_DLM_H
+
+#include <linux/dlm.h>
+#include <linux/dlmconstants.h>
+#include <uapi/linux/dlm_plock.h>
+#include <linux/tracepoint.h>
+
+#include "../../../fs/dlm/dlm_internal.h"
+
+#define show_lock_flags(flags) __print_flags(flags, "|", \
+ { DLM_LKF_NOQUEUE, "NOQUEUE" }, \
+ { DLM_LKF_CANCEL, "CANCEL" }, \
+ { DLM_LKF_CONVERT, "CONVERT" }, \
+ { DLM_LKF_VALBLK, "VALBLK" }, \
+ { DLM_LKF_QUECVT, "QUECVT" }, \
+ { DLM_LKF_IVVALBLK, "IVVALBLK" }, \
+ { DLM_LKF_CONVDEADLK, "CONVDEADLK" }, \
+ { DLM_LKF_PERSISTENT, "PERSISTENT" }, \
+ { DLM_LKF_NODLCKWT, "NODLCKWT" }, \
+ { DLM_LKF_NODLCKBLK, "NODLCKBLK" }, \
+ { DLM_LKF_EXPEDITE, "EXPEDITE" }, \
+ { DLM_LKF_NOQUEUEBAST, "NOQUEUEBAST" }, \
+ { DLM_LKF_HEADQUE, "HEADQUE" }, \
+ { DLM_LKF_NOORDER, "NOORDER" }, \
+ { DLM_LKF_ORPHAN, "ORPHAN" }, \
+ { DLM_LKF_ALTPR, "ALTPR" }, \
+ { DLM_LKF_ALTCW, "ALTCW" }, \
+ { DLM_LKF_FORCEUNLOCK, "FORCEUNLOCK" }, \
+ { DLM_LKF_TIMEOUT, "TIMEOUT" })
+
+#define show_lock_mode(mode) __print_symbolic(mode, \
+ { DLM_LOCK_IV, "IV"}, \
+ { DLM_LOCK_NL, "NL"}, \
+ { DLM_LOCK_CR, "CR"}, \
+ { DLM_LOCK_CW, "CW"}, \
+ { DLM_LOCK_PR, "PR"}, \
+ { DLM_LOCK_PW, "PW"}, \
+ { DLM_LOCK_EX, "EX"})
+
+#define show_dlm_sb_flags(flags) __print_flags(flags, "|", \
+ { DLM_SBF_DEMOTED, "DEMOTED" }, \
+ { DLM_SBF_VALNOTVALID, "VALNOTVALID" }, \
+ { DLM_SBF_ALTMODE, "ALTMODE" })
+
+#define show_lkb_flags(flags) __print_flags(flags, "|", \
+ { BIT(DLM_DFL_USER_BIT), "USER" }, \
+ { BIT(DLM_DFL_ORPHAN_BIT), "ORPHAN" })
+
+#define show_header_cmd(cmd) __print_symbolic(cmd, \
+ { DLM_MSG, "MSG"}, \
+ { DLM_RCOM, "RCOM"}, \
+ { DLM_OPTS, "OPTS"}, \
+ { DLM_ACK, "ACK"}, \
+ { DLM_FIN, "FIN"})
+
+#define show_message_version(version) __print_symbolic(version, \
+ { DLM_VERSION_3_1, "3.1"}, \
+ { DLM_VERSION_3_2, "3.2"})
+
+#define show_message_type(type) __print_symbolic(type, \
+ { DLM_MSG_REQUEST, "REQUEST"}, \
+ { DLM_MSG_CONVERT, "CONVERT"}, \
+ { DLM_MSG_UNLOCK, "UNLOCK"}, \
+ { DLM_MSG_CANCEL, "CANCEL"}, \
+ { DLM_MSG_REQUEST_REPLY, "REQUEST_REPLY"}, \
+ { DLM_MSG_CONVERT_REPLY, "CONVERT_REPLY"}, \
+ { DLM_MSG_UNLOCK_REPLY, "UNLOCK_REPLY"}, \
+ { DLM_MSG_CANCEL_REPLY, "CANCEL_REPLY"}, \
+ { DLM_MSG_GRANT, "GRANT"}, \
+ { DLM_MSG_BAST, "BAST"}, \
+ { DLM_MSG_LOOKUP, "LOOKUP"}, \
+ { DLM_MSG_REMOVE, "REMOVE"}, \
+ { DLM_MSG_LOOKUP_REPLY, "LOOKUP_REPLY"}, \
+ { DLM_MSG_PURGE, "PURGE"})
+
+#define show_rcom_type(type) __print_symbolic(type, \
+ { DLM_RCOM_STATUS, "STATUS"}, \
+ { DLM_RCOM_NAMES, "NAMES"}, \
+ { DLM_RCOM_LOOKUP, "LOOKUP"}, \
+ { DLM_RCOM_LOCK, "LOCK"}, \
+ { DLM_RCOM_STATUS_REPLY, "STATUS_REPLY"}, \
+ { DLM_RCOM_NAMES_REPLY, "NAMES_REPLY"}, \
+ { DLM_RCOM_LOOKUP_REPLY, "LOOKUP_REPLY"}, \
+ { DLM_RCOM_LOCK_REPLY, "LOCK_REPLY"})
+
+
+/* note: we begin tracing dlm_lock_start() only if ls and lkb are found */
+TRACE_EVENT(dlm_lock_start,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name,
+ unsigned int namelen, int mode, __u32 flags),
+
+ TP_ARGS(ls, lkb, name, namelen, mode, flags),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(int, mode)
+ __field(__u32, flags)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->mode = mode;
+ __entry->flags = flags;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ else if (name)
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_mode(__entry->mode),
+ show_lock_flags(__entry->flags),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_lock_end,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name,
+ unsigned int namelen, int mode, __u32 flags, int error,
+ bool kernel_lock),
+
+ TP_ARGS(ls, lkb, name, namelen, mode, flags, error, kernel_lock),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(int, mode)
+ __field(__u32, flags)
+ __field(int, error)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->mode = mode;
+ __entry->flags = flags;
+ __entry->error = error;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ else if (name)
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
+
+ if (kernel_lock) {
+ /* return value will be zeroed in those cases by dlm_lock()
+ * we do it here again to not introduce more overhead if
+ * trace isn't running and error reflects the return value.
+ */
+ if (error == -EAGAIN || error == -EDEADLK)
+ __entry->error = 0;
+ }
+
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s error=%d res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_mode(__entry->mode),
+ show_lock_flags(__entry->flags), __entry->error,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_bast,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, int mode),
+
+ TP_ARGS(ls, lkb, mode),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(int, mode)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->mode = mode;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x mode=%s res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_mode(__entry->mode),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_ast,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb),
+
+ TP_ARGS(ls, lkb),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(u8, sb_flags)
+ __field(int, sb_status)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->sb_flags = lkb->lkb_lksb->sb_flags;
+ __entry->sb_status = lkb->lkb_lksb->sb_status;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x sb_flags=%s sb_status=%d res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_dlm_sb_flags(__entry->sb_flags), __entry->sb_status,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+/* note: we begin tracing dlm_unlock_start() only if ls and lkb are found */
+TRACE_EVENT(dlm_unlock_start,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, __u32 flags),
+
+ TP_ARGS(ls, lkb, flags),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(__u32, flags)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->flags = flags;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x flags=%s res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_flags(__entry->flags),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_unlock_end,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, __u32 flags,
+ int error),
+
+ TP_ARGS(ls, lkb, flags, error),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(__u32, flags)
+ __field(int, error)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->flags = flags;
+ __entry->error = error;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x flags=%s error=%d res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_flags(__entry->flags), __entry->error,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+DECLARE_EVENT_CLASS(dlm_rcom_template,
+
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_rcom *rc),
+
+ TP_ARGS(dst, h_seq, rc),
+
+ TP_STRUCT__entry(
+ __field(uint32_t, dst)
+ __field(uint32_t, h_seq)
+ __field(uint32_t, h_version)
+ __field(uint32_t, h_lockspace)
+ __field(uint32_t, h_nodeid)
+ __field(uint16_t, h_length)
+ __field(uint8_t, h_cmd)
+ __field(uint32_t, rc_type)
+ __field(int32_t, rc_result)
+ __field(uint64_t, rc_id)
+ __field(uint64_t, rc_seq)
+ __field(uint64_t, rc_seq_reply)
+ __dynamic_array(unsigned char, rc_buf,
+ le16_to_cpu(rc->rc_header.h_length) - sizeof(*rc))
+ ),
+
+ TP_fast_assign(
+ __entry->dst = dst;
+ __entry->h_seq = h_seq;
+ __entry->h_version = le32_to_cpu(rc->rc_header.h_version);
+ __entry->h_lockspace = le32_to_cpu(rc->rc_header.u.h_lockspace);
+ __entry->h_nodeid = le32_to_cpu(rc->rc_header.h_nodeid);
+ __entry->h_length = le16_to_cpu(rc->rc_header.h_length);
+ __entry->h_cmd = rc->rc_header.h_cmd;
+ __entry->rc_type = le32_to_cpu(rc->rc_type);
+ __entry->rc_result = le32_to_cpu(rc->rc_result);
+ __entry->rc_id = le64_to_cpu(rc->rc_id);
+ __entry->rc_seq = le64_to_cpu(rc->rc_seq);
+ __entry->rc_seq_reply = le64_to_cpu(rc->rc_seq_reply);
+ memcpy(__get_dynamic_array(rc_buf), rc->rc_buf,
+ __get_dynamic_array_len(rc_buf));
+ ),
+
+ TP_printk("dst=%u h_seq=%u h_version=%s h_lockspace=%u h_nodeid=%u "
+ "h_length=%u h_cmd=%s rc_type=%s rc_result=%d "
+ "rc_id=%llu rc_seq=%llu rc_seq_reply=%llu "
+ "rc_buf=0x%s", __entry->dst, __entry->h_seq,
+ show_message_version(__entry->h_version),
+ __entry->h_lockspace, __entry->h_nodeid, __entry->h_length,
+ show_header_cmd(__entry->h_cmd),
+ show_rcom_type(__entry->rc_type),
+ __entry->rc_result, __entry->rc_id, __entry->rc_seq,
+ __entry->rc_seq_reply,
+ __print_hex_str(__get_dynamic_array(rc_buf),
+ __get_dynamic_array_len(rc_buf)))
+
+);
+
+DEFINE_EVENT(dlm_rcom_template, dlm_send_rcom,
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_rcom *rc),
+ TP_ARGS(dst, h_seq, rc));
+
+DEFINE_EVENT(dlm_rcom_template, dlm_recv_rcom,
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_rcom *rc),
+ TP_ARGS(dst, h_seq, rc));
+
+TRACE_EVENT(dlm_send_message,
+
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_message *ms,
+ const void *name, int namelen),
+
+ TP_ARGS(dst, h_seq, ms, name, namelen),
+
+ TP_STRUCT__entry(
+ __field(uint32_t, dst)
+ __field(uint32_t, h_seq)
+ __field(uint32_t, h_version)
+ __field(uint32_t, h_lockspace)
+ __field(uint32_t, h_nodeid)
+ __field(uint16_t, h_length)
+ __field(uint8_t, h_cmd)
+ __field(uint32_t, m_type)
+ __field(uint32_t, m_nodeid)
+ __field(uint32_t, m_pid)
+ __field(uint32_t, m_lkid)
+ __field(uint32_t, m_remid)
+ __field(uint32_t, m_parent_lkid)
+ __field(uint32_t, m_parent_remid)
+ __field(uint32_t, m_exflags)
+ __field(uint32_t, m_sbflags)
+ __field(uint32_t, m_flags)
+ __field(uint32_t, m_lvbseq)
+ __field(uint32_t, m_hash)
+ __field(int32_t, m_status)
+ __field(int32_t, m_grmode)
+ __field(int32_t, m_rqmode)
+ __field(int32_t, m_bastmode)
+ __field(int32_t, m_asts)
+ __field(int32_t, m_result)
+ __dynamic_array(unsigned char, m_extra,
+ le16_to_cpu(ms->m_header.h_length) - sizeof(*ms))
+ __dynamic_array(unsigned char, res_name, namelen)
+ ),
+
+ TP_fast_assign(
+ __entry->dst = dst;
+ __entry->h_seq = h_seq;
+ __entry->h_version = le32_to_cpu(ms->m_header.h_version);
+ __entry->h_lockspace = le32_to_cpu(ms->m_header.u.h_lockspace);
+ __entry->h_nodeid = le32_to_cpu(ms->m_header.h_nodeid);
+ __entry->h_length = le16_to_cpu(ms->m_header.h_length);
+ __entry->h_cmd = ms->m_header.h_cmd;
+ __entry->m_type = le32_to_cpu(ms->m_type);
+ __entry->m_nodeid = le32_to_cpu(ms->m_nodeid);
+ __entry->m_pid = le32_to_cpu(ms->m_pid);
+ __entry->m_lkid = le32_to_cpu(ms->m_lkid);
+ __entry->m_remid = le32_to_cpu(ms->m_remid);
+ __entry->m_parent_lkid = le32_to_cpu(ms->m_parent_lkid);
+ __entry->m_parent_remid = le32_to_cpu(ms->m_parent_remid);
+ __entry->m_exflags = le32_to_cpu(ms->m_exflags);
+ __entry->m_sbflags = le32_to_cpu(ms->m_sbflags);
+ __entry->m_flags = le32_to_cpu(ms->m_flags);
+ __entry->m_lvbseq = le32_to_cpu(ms->m_lvbseq);
+ __entry->m_hash = le32_to_cpu(ms->m_hash);
+ __entry->m_status = le32_to_cpu(ms->m_status);
+ __entry->m_grmode = le32_to_cpu(ms->m_grmode);
+ __entry->m_rqmode = le32_to_cpu(ms->m_rqmode);
+ __entry->m_bastmode = le32_to_cpu(ms->m_bastmode);
+ __entry->m_asts = le32_to_cpu(ms->m_asts);
+ __entry->m_result = le32_to_cpu(ms->m_result);
+ memcpy(__get_dynamic_array(m_extra), ms->m_extra,
+ __get_dynamic_array_len(m_extra));
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("dst=%u h_seq=%u h_version=%s h_lockspace=%u h_nodeid=%u "
+ "h_length=%u h_cmd=%s m_type=%s m_nodeid=%u "
+ "m_pid=%u m_lkid=%u m_remid=%u m_parent_lkid=%u "
+ "m_parent_remid=%u m_exflags=%s m_sbflags=%s m_flags=%s "
+ "m_lvbseq=%u m_hash=%u m_status=%d m_grmode=%s "
+ "m_rqmode=%s m_bastmode=%s m_asts=%d m_result=%d "
+ "m_extra=0x%s res_name=0x%s", __entry->dst,
+ __entry->h_seq, show_message_version(__entry->h_version),
+ __entry->h_lockspace, __entry->h_nodeid, __entry->h_length,
+ show_header_cmd(__entry->h_cmd),
+ show_message_type(__entry->m_type),
+ __entry->m_nodeid, __entry->m_pid, __entry->m_lkid,
+ __entry->m_remid, __entry->m_parent_lkid,
+ __entry->m_parent_remid, show_lock_flags(__entry->m_exflags),
+ show_dlm_sb_flags(__entry->m_sbflags),
+ show_lkb_flags(__entry->m_flags), __entry->m_lvbseq,
+ __entry->m_hash, __entry->m_status,
+ show_lock_mode(__entry->m_grmode),
+ show_lock_mode(__entry->m_rqmode),
+ show_lock_mode(__entry->m_bastmode),
+ __entry->m_asts, __entry->m_result,
+ __print_hex_str(__get_dynamic_array(m_extra),
+ __get_dynamic_array_len(m_extra)),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_recv_message,
+
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_message *ms),
+
+ TP_ARGS(dst, h_seq, ms),
+
+ TP_STRUCT__entry(
+ __field(uint32_t, dst)
+ __field(uint32_t, h_seq)
+ __field(uint32_t, h_version)
+ __field(uint32_t, h_lockspace)
+ __field(uint32_t, h_nodeid)
+ __field(uint16_t, h_length)
+ __field(uint8_t, h_cmd)
+ __field(uint32_t, m_type)
+ __field(uint32_t, m_nodeid)
+ __field(uint32_t, m_pid)
+ __field(uint32_t, m_lkid)
+ __field(uint32_t, m_remid)
+ __field(uint32_t, m_parent_lkid)
+ __field(uint32_t, m_parent_remid)
+ __field(uint32_t, m_exflags)
+ __field(uint32_t, m_sbflags)
+ __field(uint32_t, m_flags)
+ __field(uint32_t, m_lvbseq)
+ __field(uint32_t, m_hash)
+ __field(int32_t, m_status)
+ __field(int32_t, m_grmode)
+ __field(int32_t, m_rqmode)
+ __field(int32_t, m_bastmode)
+ __field(int32_t, m_asts)
+ __field(int32_t, m_result)
+ __dynamic_array(unsigned char, m_extra,
+ le16_to_cpu(ms->m_header.h_length) - sizeof(*ms))
+ ),
+
+ TP_fast_assign(
+ __entry->dst = dst;
+ __entry->h_seq = h_seq;
+ __entry->h_version = le32_to_cpu(ms->m_header.h_version);
+ __entry->h_lockspace = le32_to_cpu(ms->m_header.u.h_lockspace);
+ __entry->h_nodeid = le32_to_cpu(ms->m_header.h_nodeid);
+ __entry->h_length = le16_to_cpu(ms->m_header.h_length);
+ __entry->h_cmd = ms->m_header.h_cmd;
+ __entry->m_type = le32_to_cpu(ms->m_type);
+ __entry->m_nodeid = le32_to_cpu(ms->m_nodeid);
+ __entry->m_pid = le32_to_cpu(ms->m_pid);
+ __entry->m_lkid = le32_to_cpu(ms->m_lkid);
+ __entry->m_remid = le32_to_cpu(ms->m_remid);
+ __entry->m_parent_lkid = le32_to_cpu(ms->m_parent_lkid);
+ __entry->m_parent_remid = le32_to_cpu(ms->m_parent_remid);
+ __entry->m_exflags = le32_to_cpu(ms->m_exflags);
+ __entry->m_sbflags = le32_to_cpu(ms->m_sbflags);
+ __entry->m_flags = le32_to_cpu(ms->m_flags);
+ __entry->m_lvbseq = le32_to_cpu(ms->m_lvbseq);
+ __entry->m_hash = le32_to_cpu(ms->m_hash);
+ __entry->m_status = le32_to_cpu(ms->m_status);
+ __entry->m_grmode = le32_to_cpu(ms->m_grmode);
+ __entry->m_rqmode = le32_to_cpu(ms->m_rqmode);
+ __entry->m_bastmode = le32_to_cpu(ms->m_bastmode);
+ __entry->m_asts = le32_to_cpu(ms->m_asts);
+ __entry->m_result = le32_to_cpu(ms->m_result);
+ memcpy(__get_dynamic_array(m_extra), ms->m_extra,
+ __get_dynamic_array_len(m_extra));
+ ),
+
+ TP_printk("dst=%u h_seq=%u h_version=%s h_lockspace=%u h_nodeid=%u "
+ "h_length=%u h_cmd=%s m_type=%s m_nodeid=%u "
+ "m_pid=%u m_lkid=%u m_remid=%u m_parent_lkid=%u "
+ "m_parent_remid=%u m_exflags=%s m_sbflags=%s m_flags=%s "
+ "m_lvbseq=%u m_hash=%u m_status=%d m_grmode=%s "
+ "m_rqmode=%s m_bastmode=%s m_asts=%d m_result=%d "
+ "m_extra=0x%s", __entry->dst,
+ __entry->h_seq, show_message_version(__entry->h_version),
+ __entry->h_lockspace, __entry->h_nodeid, __entry->h_length,
+ show_header_cmd(__entry->h_cmd),
+ show_message_type(__entry->m_type),
+ __entry->m_nodeid, __entry->m_pid, __entry->m_lkid,
+ __entry->m_remid, __entry->m_parent_lkid,
+ __entry->m_parent_remid, show_lock_flags(__entry->m_exflags),
+ show_dlm_sb_flags(__entry->m_sbflags),
+ show_lkb_flags(__entry->m_flags), __entry->m_lvbseq,
+ __entry->m_hash, __entry->m_status,
+ show_lock_mode(__entry->m_grmode),
+ show_lock_mode(__entry->m_rqmode),
+ show_lock_mode(__entry->m_bastmode),
+ __entry->m_asts, __entry->m_result,
+ __print_hex_str(__get_dynamic_array(m_extra),
+ __get_dynamic_array_len(m_extra)))
+
+);
+
+DECLARE_EVENT_CLASS(dlm_plock_template,
+
+ TP_PROTO(const struct dlm_plock_info *info),
+
+ TP_ARGS(info),
+
+ TP_STRUCT__entry(
+ __field(uint8_t, optype)
+ __field(uint8_t, ex)
+ __field(uint8_t, wait)
+ __field(uint8_t, flags)
+ __field(uint32_t, pid)
+ __field(int32_t, nodeid)
+ __field(int32_t, rv)
+ __field(uint32_t, fsid)
+ __field(uint64_t, number)
+ __field(uint64_t, start)
+ __field(uint64_t, end)
+ __field(uint64_t, owner)
+ ),
+
+ TP_fast_assign(
+ __entry->optype = info->optype;
+ __entry->ex = info->ex;
+ __entry->wait = info->wait;
+ __entry->flags = info->flags;
+ __entry->pid = info->pid;
+ __entry->nodeid = info->nodeid;
+ __entry->rv = info->rv;
+ __entry->fsid = info->fsid;
+ __entry->number = info->number;
+ __entry->start = info->start;
+ __entry->end = info->end;
+ __entry->owner = info->owner;
+ ),
+
+ TP_printk("fsid=%u number=%llx owner=%llx optype=%d ex=%d wait=%d flags=%x pid=%u nodeid=%d rv=%d start=%llx end=%llx",
+ __entry->fsid, __entry->number, __entry->owner,
+ __entry->optype, __entry->ex, __entry->wait,
+ __entry->flags, __entry->pid, __entry->nodeid,
+ __entry->rv, __entry->start, __entry->end)
+
+);
+
+DEFINE_EVENT(dlm_plock_template, dlm_plock_read,
+ TP_PROTO(const struct dlm_plock_info *info), TP_ARGS(info));
+
+DEFINE_EVENT(dlm_plock_template, dlm_plock_write,
+ TP_PROTO(const struct dlm_plock_info *info), TP_ARGS(info));
+
+TRACE_EVENT(dlm_send,
+
+ TP_PROTO(int nodeid, int ret),
+
+ TP_ARGS(nodeid, ret),
+
+ TP_STRUCT__entry(
+ __field(int, nodeid)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->nodeid = nodeid;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("nodeid=%d ret=%d", __entry->nodeid, __entry->ret)
+
+);
+
+TRACE_EVENT(dlm_recv,
+
+ TP_PROTO(int nodeid, int ret),
+
+ TP_ARGS(nodeid, ret),
+
+ TP_STRUCT__entry(
+ __field(int, nodeid)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->nodeid = nodeid;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("nodeid=%d ret=%d", __entry->nodeid, __entry->ret)
+
+);
+
+#endif /* if !defined(_TRACE_DLM_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/dma_fence.h b/include/trace/events/dma_fence.h
new file mode 100644
index 0000000000..3963e79ca7
--- /dev/null
+++ b/include/trace/events/dma_fence.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM dma_fence
+
+#if !defined(_TRACE_DMA_FENCE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_DMA_FENCE_H
+
+#include <linux/tracepoint.h>
+
+struct dma_fence;
+
+DECLARE_EVENT_CLASS(dma_fence,
+
+ TP_PROTO(struct dma_fence *fence),
+
+ TP_ARGS(fence),
+
+ TP_STRUCT__entry(
+ __string(driver, fence->ops->get_driver_name(fence))
+ __string(timeline, fence->ops->get_timeline_name(fence))
+ __field(unsigned int, context)
+ __field(unsigned int, seqno)
+ ),
+
+ TP_fast_assign(
+ __assign_str(driver, fence->ops->get_driver_name(fence));
+ __assign_str(timeline, fence->ops->get_timeline_name(fence));
+ __entry->context = fence->context;
+ __entry->seqno = fence->seqno;
+ ),
+
+ TP_printk("driver=%s timeline=%s context=%u seqno=%u",
+ __get_str(driver), __get_str(timeline), __entry->context,
+ __entry->seqno)
+);
+
+DEFINE_EVENT(dma_fence, dma_fence_emit,
+
+ TP_PROTO(struct dma_fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(dma_fence, dma_fence_init,
+
+ TP_PROTO(struct dma_fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(dma_fence, dma_fence_destroy,
+
+ TP_PROTO(struct dma_fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(dma_fence, dma_fence_enable_signal,
+
+ TP_PROTO(struct dma_fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(dma_fence, dma_fence_signaled,
+
+ TP_PROTO(struct dma_fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(dma_fence, dma_fence_wait_start,
+
+ TP_PROTO(struct dma_fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(dma_fence, dma_fence_wait_end,
+
+ TP_PROTO(struct dma_fence *fence),
+
+ TP_ARGS(fence)
+);
+
+#endif /* _TRACE_DMA_FENCE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/erofs.h b/include/trace/events/erofs.h
new file mode 100644
index 0000000000..e18684b02c
--- /dev/null
+++ b/include/trace/events/erofs.h
@@ -0,0 +1,261 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM erofs
+
+#if !defined(_TRACE_EROFS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_EROFS_H
+
+#include <linux/tracepoint.h>
+#include <linux/fs.h>
+
+struct erofs_map_blocks;
+
+#define show_dev(dev) MAJOR(dev), MINOR(dev)
+#define show_dev_nid(entry) show_dev(entry->dev), entry->nid
+
+#define show_file_type(type) \
+ __print_symbolic(type, \
+ { 0, "FILE" }, \
+ { 1, "DIR" })
+
+#define show_map_flags(flags) __print_flags(flags, "|", \
+ { EROFS_GET_BLOCKS_FIEMAP, "FIEMAP" }, \
+ { EROFS_GET_BLOCKS_READMORE, "READMORE" }, \
+ { EROFS_GET_BLOCKS_FINDTAIL, "FINDTAIL" })
+
+#define show_mflags(flags) __print_flags(flags, "", \
+ { EROFS_MAP_MAPPED, "M" }, \
+ { EROFS_MAP_META, "I" }, \
+ { EROFS_MAP_ENCODED, "E" }, \
+ { EROFS_MAP_FULL_MAPPED, "F" }, \
+ { EROFS_MAP_FRAGMENT, "R" }, \
+ { EROFS_MAP_PARTIAL_REF, "P" })
+
+TRACE_EVENT(erofs_lookup,
+
+ TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags),
+
+ TP_ARGS(dir, dentry, flags),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(erofs_nid_t, nid )
+ __string(name, dentry->d_name.name )
+ __field(unsigned int, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->nid = EROFS_I(dir)->nid;
+ __assign_str(name, dentry->d_name.name);
+ __entry->flags = flags;
+ ),
+
+ TP_printk("dev = (%d,%d), pnid = %llu, name:%s, flags:%x",
+ show_dev_nid(__entry),
+ __get_str(name),
+ __entry->flags)
+);
+
+TRACE_EVENT(erofs_fill_inode,
+ TP_PROTO(struct inode *inode),
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(erofs_nid_t, nid )
+ __field(erofs_blk_t, blkaddr )
+ __field(unsigned int, ofs )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->nid = EROFS_I(inode)->nid;
+ __entry->blkaddr = erofs_blknr(inode->i_sb, erofs_iloc(inode));
+ __entry->ofs = erofs_blkoff(inode->i_sb, erofs_iloc(inode));
+ ),
+
+ TP_printk("dev = (%d,%d), nid = %llu, blkaddr %u ofs %u",
+ show_dev_nid(__entry),
+ __entry->blkaddr, __entry->ofs)
+);
+
+TRACE_EVENT(erofs_read_folio,
+
+ TP_PROTO(struct folio *folio, bool raw),
+
+ TP_ARGS(folio, raw),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(erofs_nid_t, nid )
+ __field(int, dir )
+ __field(pgoff_t, index )
+ __field(int, uptodate)
+ __field(bool, raw )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = folio->mapping->host->i_sb->s_dev;
+ __entry->nid = EROFS_I(folio->mapping->host)->nid;
+ __entry->dir = S_ISDIR(folio->mapping->host->i_mode);
+ __entry->index = folio->index;
+ __entry->uptodate = folio_test_uptodate(folio);
+ __entry->raw = raw;
+ ),
+
+ TP_printk("dev = (%d,%d), nid = %llu, %s, index = %lu, uptodate = %d "
+ "raw = %d",
+ show_dev_nid(__entry),
+ show_file_type(__entry->dir),
+ (unsigned long)__entry->index,
+ __entry->uptodate,
+ __entry->raw)
+);
+
+TRACE_EVENT(erofs_readpages,
+
+ TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage,
+ bool raw),
+
+ TP_ARGS(inode, start, nrpage, raw),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(erofs_nid_t, nid )
+ __field(pgoff_t, start )
+ __field(unsigned int, nrpage )
+ __field(bool, raw )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->nid = EROFS_I(inode)->nid;
+ __entry->start = start;
+ __entry->nrpage = nrpage;
+ __entry->raw = raw;
+ ),
+
+ TP_printk("dev = (%d,%d), nid = %llu, start = %lu nrpage = %u raw = %d",
+ show_dev_nid(__entry),
+ (unsigned long)__entry->start,
+ __entry->nrpage,
+ __entry->raw)
+);
+
+DECLARE_EVENT_CLASS(erofs__map_blocks_enter,
+ TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
+ unsigned int flags),
+
+ TP_ARGS(inode, map, flags),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( erofs_nid_t, nid )
+ __field( erofs_off_t, la )
+ __field( u64, llen )
+ __field( unsigned int, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->nid = EROFS_I(inode)->nid;
+ __entry->la = map->m_la;
+ __entry->llen = map->m_llen;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("dev = (%d,%d), nid = %llu, la %llu llen %llu flags %s",
+ show_dev_nid(__entry),
+ __entry->la, __entry->llen,
+ __entry->flags ? show_map_flags(__entry->flags) : "NULL")
+);
+
+DEFINE_EVENT(erofs__map_blocks_enter, erofs_map_blocks_enter,
+ TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
+ unsigned flags),
+
+ TP_ARGS(inode, map, flags)
+);
+
+DEFINE_EVENT(erofs__map_blocks_enter, z_erofs_map_blocks_iter_enter,
+ TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
+ unsigned int flags),
+
+ TP_ARGS(inode, map, flags)
+);
+
+DECLARE_EVENT_CLASS(erofs__map_blocks_exit,
+ TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
+ unsigned int flags, int ret),
+
+ TP_ARGS(inode, map, flags, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( erofs_nid_t, nid )
+ __field( unsigned int, flags )
+ __field( erofs_off_t, la )
+ __field( erofs_off_t, pa )
+ __field( u64, llen )
+ __field( u64, plen )
+ __field( unsigned int, mflags )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->nid = EROFS_I(inode)->nid;
+ __entry->flags = flags;
+ __entry->la = map->m_la;
+ __entry->pa = map->m_pa;
+ __entry->llen = map->m_llen;
+ __entry->plen = map->m_plen;
+ __entry->mflags = map->m_flags;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), nid = %llu, flags %s "
+ "la %llu pa %llu llen %llu plen %llu mflags %s ret %d",
+ show_dev_nid(__entry),
+ __entry->flags ? show_map_flags(__entry->flags) : "NULL",
+ __entry->la, __entry->pa, __entry->llen, __entry->plen,
+ show_mflags(__entry->mflags), __entry->ret)
+);
+
+DEFINE_EVENT(erofs__map_blocks_exit, erofs_map_blocks_exit,
+ TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
+ unsigned flags, int ret),
+
+ TP_ARGS(inode, map, flags, ret)
+);
+
+DEFINE_EVENT(erofs__map_blocks_exit, z_erofs_map_blocks_iter_exit,
+ TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
+ unsigned int flags, int ret),
+
+ TP_ARGS(inode, map, flags, ret)
+);
+
+TRACE_EVENT(erofs_destroy_inode,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( erofs_nid_t, nid )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->nid = EROFS_I(inode)->nid;
+ ),
+
+ TP_printk("dev = (%d,%d), nid = %llu", show_dev_nid(__entry))
+);
+
+#endif /* _TRACE_EROFS_H */
+
+ /* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/error_report.h b/include/trace/events/error_report.h
new file mode 100644
index 0000000000..a1922a800e
--- /dev/null
+++ b/include/trace/events/error_report.h
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Declarations for error reporting tracepoints.
+ *
+ * Copyright (C) 2021, Google LLC.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM error_report
+
+#if !defined(_TRACE_ERROR_REPORT_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_ERROR_REPORT_H
+
+#include <linux/tracepoint.h>
+
+#ifndef __ERROR_REPORT_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __ERROR_REPORT_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+enum error_detector {
+ ERROR_DETECTOR_KFENCE,
+ ERROR_DETECTOR_KASAN,
+ ERROR_DETECTOR_WARN,
+};
+
+#endif /* __ERROR_REPORT_DECLARE_TRACE_ENUMS_ONCE_ONLY */
+
+#define error_detector_list \
+ EM(ERROR_DETECTOR_KFENCE, "kfence") \
+ EM(ERROR_DETECTOR_KASAN, "kasan") \
+ EMe(ERROR_DETECTOR_WARN, "warning")
+/* Always end the list with an EMe. */
+
+#undef EM
+#undef EMe
+
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+error_detector_list
+
+#undef EM
+#undef EMe
+
+#define EM(a, b) { a, b },
+#define EMe(a, b) { a, b }
+
+#define show_error_detector_list(val) \
+ __print_symbolic(val, error_detector_list)
+
+DECLARE_EVENT_CLASS(error_report_template,
+ TP_PROTO(enum error_detector error_detector, unsigned long id),
+ TP_ARGS(error_detector, id),
+ TP_STRUCT__entry(__field(enum error_detector, error_detector)
+ __field(unsigned long, id)),
+ TP_fast_assign(__entry->error_detector = error_detector;
+ __entry->id = id;),
+ TP_printk("[%s] %lx",
+ show_error_detector_list(__entry->error_detector),
+ __entry->id));
+
+/**
+ * error_report_end - called after printing the error report
+ * @error_detector: short string describing the error detection tool
+ * @id: pseudo-unique descriptor identifying the report
+ * (e.g. the memory access address)
+ *
+ * This event occurs right after a debugging tool finishes printing the error
+ * report.
+ */
+DEFINE_EVENT(error_report_template, error_report_end,
+ TP_PROTO(enum error_detector error_detector, unsigned long id),
+ TP_ARGS(error_detector, id));
+
+#endif /* _TRACE_ERROR_REPORT_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
new file mode 100644
index 0000000000..65029dfb92
--- /dev/null
+++ b/include/trace/events/ext4.h
@@ -0,0 +1,2986 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM ext4
+
+#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_EXT4_H
+
+#include <linux/writeback.h>
+#include <linux/tracepoint.h>
+
+struct ext4_allocation_context;
+struct ext4_allocation_request;
+struct ext4_extent;
+struct ext4_prealloc_space;
+struct ext4_inode_info;
+struct mpage_da_data;
+struct ext4_map_blocks;
+struct extent_status;
+struct ext4_fsmap;
+struct partial_cluster;
+
+#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
+
+#define show_mballoc_flags(flags) __print_flags(flags, "|", \
+ { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
+ { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \
+ { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \
+ { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
+ { EXT4_MB_HINT_BEST, "HINT_BEST" }, \
+ { EXT4_MB_HINT_DATA, "HINT_DATA" }, \
+ { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \
+ { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \
+ { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \
+ { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \
+ { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \
+ { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \
+ { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \
+ { EXT4_MB_USE_RESERVED, "USE_RESV" }, \
+ { EXT4_MB_STRICT_CHECK, "STRICT_CHECK" })
+
+#define show_map_flags(flags) __print_flags(flags, "|", \
+ { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
+ { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
+ { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
+ { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
+ { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
+ { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
+ { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
+ { EXT4_GET_BLOCKS_CONVERT_UNWRITTEN, "CONVERT_UNWRITTEN" }, \
+ { EXT4_GET_BLOCKS_ZERO, "ZERO" }, \
+ { EXT4_GET_BLOCKS_IO_SUBMIT, "IO_SUBMIT" }, \
+ { EXT4_EX_NOCACHE, "EX_NOCACHE" })
+
+/*
+ * __print_flags() requires that all enum values be wrapped in the
+ * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
+ * ring buffer.
+ */
+TRACE_DEFINE_ENUM(BH_New);
+TRACE_DEFINE_ENUM(BH_Mapped);
+TRACE_DEFINE_ENUM(BH_Unwritten);
+TRACE_DEFINE_ENUM(BH_Boundary);
+
+#define show_mflags(flags) __print_flags(flags, "", \
+ { EXT4_MAP_NEW, "N" }, \
+ { EXT4_MAP_MAPPED, "M" }, \
+ { EXT4_MAP_UNWRITTEN, "U" }, \
+ { EXT4_MAP_BOUNDARY, "B" })
+
+#define show_free_flags(flags) __print_flags(flags, "|", \
+ { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
+ { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
+ { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
+ { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
+ { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
+ { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
+
+TRACE_DEFINE_ENUM(ES_WRITTEN_B);
+TRACE_DEFINE_ENUM(ES_UNWRITTEN_B);
+TRACE_DEFINE_ENUM(ES_DELAYED_B);
+TRACE_DEFINE_ENUM(ES_HOLE_B);
+TRACE_DEFINE_ENUM(ES_REFERENCED_B);
+
+#define show_extent_status(status) __print_flags(status, "", \
+ { EXTENT_STATUS_WRITTEN, "W" }, \
+ { EXTENT_STATUS_UNWRITTEN, "U" }, \
+ { EXTENT_STATUS_DELAYED, "D" }, \
+ { EXTENT_STATUS_HOLE, "H" }, \
+ { EXTENT_STATUS_REFERENCED, "R" })
+
+#define show_falloc_mode(mode) __print_flags(mode, "|", \
+ { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
+ { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
+ { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
+ { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
+ { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
+
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_XATTR);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_CROSS_RENAME);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_NOMEM);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_SWAP_BOOT);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_RESIZE);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_RENAME_DIR);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_FALLOC_RANGE);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_INODE_JOURNAL_DATA);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_ENCRYPTED_FILENAME);
+TRACE_DEFINE_ENUM(EXT4_FC_REASON_MAX);
+
+#define show_fc_reason(reason) \
+ __print_symbolic(reason, \
+ { EXT4_FC_REASON_XATTR, "XATTR"}, \
+ { EXT4_FC_REASON_CROSS_RENAME, "CROSS_RENAME"}, \
+ { EXT4_FC_REASON_JOURNAL_FLAG_CHANGE, "JOURNAL_FLAG_CHANGE"}, \
+ { EXT4_FC_REASON_NOMEM, "NO_MEM"}, \
+ { EXT4_FC_REASON_SWAP_BOOT, "SWAP_BOOT"}, \
+ { EXT4_FC_REASON_RESIZE, "RESIZE"}, \
+ { EXT4_FC_REASON_RENAME_DIR, "RENAME_DIR"}, \
+ { EXT4_FC_REASON_FALLOC_RANGE, "FALLOC_RANGE"}, \
+ { EXT4_FC_REASON_INODE_JOURNAL_DATA, "INODE_JOURNAL_DATA"}, \
+ { EXT4_FC_REASON_ENCRYPTED_FILENAME, "ENCRYPTED_FILENAME"})
+
+TRACE_DEFINE_ENUM(CR_POWER2_ALIGNED);
+TRACE_DEFINE_ENUM(CR_GOAL_LEN_FAST);
+TRACE_DEFINE_ENUM(CR_BEST_AVAIL_LEN);
+TRACE_DEFINE_ENUM(CR_GOAL_LEN_SLOW);
+TRACE_DEFINE_ENUM(CR_ANY_FREE);
+
+#define show_criteria(cr) \
+ __print_symbolic(cr, \
+ { CR_POWER2_ALIGNED, "CR_POWER2_ALIGNED" }, \
+ { CR_GOAL_LEN_FAST, "CR_GOAL_LEN_FAST" }, \
+ { CR_BEST_AVAIL_LEN, "CR_BEST_AVAIL_LEN" }, \
+ { CR_GOAL_LEN_SLOW, "CR_GOAL_LEN_SLOW" }, \
+ { CR_ANY_FREE, "CR_ANY_FREE" })
+
+TRACE_EVENT(ext4_other_inode_update_time,
+ TP_PROTO(struct inode *inode, ino_t orig_ino),
+
+ TP_ARGS(inode, orig_ino),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ino_t, orig_ino )
+ __field( uid_t, uid )
+ __field( gid_t, gid )
+ __field( __u16, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->orig_ino = orig_ino;
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->uid = i_uid_read(inode);
+ __entry->gid = i_gid_read(inode);
+ __entry->mode = inode->i_mode;
+ ),
+
+ TP_printk("dev %d,%d orig_ino %lu ino %lu mode 0%o uid %u gid %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->orig_ino,
+ (unsigned long) __entry->ino, __entry->mode,
+ __entry->uid, __entry->gid)
+);
+
+TRACE_EVENT(ext4_free_inode,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( uid_t, uid )
+ __field( gid_t, gid )
+ __field( __u64, blocks )
+ __field( __u16, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->uid = i_uid_read(inode);
+ __entry->gid = i_gid_read(inode);
+ __entry->blocks = inode->i_blocks;
+ __entry->mode = inode->i_mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->mode,
+ __entry->uid, __entry->gid, __entry->blocks)
+);
+
+TRACE_EVENT(ext4_request_inode,
+ TP_PROTO(struct inode *dir, int mode),
+
+ TP_ARGS(dir, mode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, dir )
+ __field( __u16, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->dir = dir->i_ino;
+ __entry->mode = mode;
+ ),
+
+ TP_printk("dev %d,%d dir %lu mode 0%o",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->dir, __entry->mode)
+);
+
+TRACE_EVENT(ext4_allocate_inode,
+ TP_PROTO(struct inode *inode, struct inode *dir, int mode),
+
+ TP_ARGS(inode, dir, mode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ino_t, dir )
+ __field( __u16, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->dir = dir->i_ino;
+ __entry->mode = mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned long) __entry->dir, __entry->mode)
+);
+
+TRACE_EVENT(ext4_evict_inode,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( int, nlink )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->nlink = inode->i_nlink;
+ ),
+
+ TP_printk("dev %d,%d ino %lu nlink %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->nlink)
+);
+
+TRACE_EVENT(ext4_drop_inode,
+ TP_PROTO(struct inode *inode, int drop),
+
+ TP_ARGS(inode, drop),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( int, drop )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->drop = drop;
+ ),
+
+ TP_printk("dev %d,%d ino %lu drop %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->drop)
+);
+
+TRACE_EVENT(ext4_nfs_commit_metadata,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ ),
+
+ TP_printk("dev %d,%d ino %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino)
+);
+
+TRACE_EVENT(ext4_mark_inode_dirty,
+ TP_PROTO(struct inode *inode, unsigned long IP),
+
+ TP_ARGS(inode, IP),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field(unsigned long, ip )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->ip = IP;
+ ),
+
+ TP_printk("dev %d,%d ino %lu caller %pS",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, (void *)__entry->ip)
+);
+
+TRACE_EVENT(ext4_begin_ordered_truncate,
+ TP_PROTO(struct inode *inode, loff_t new_size),
+
+ TP_ARGS(inode, new_size),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, new_size )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->new_size = new_size;
+ ),
+
+ TP_printk("dev %d,%d ino %lu new_size %lld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->new_size)
+);
+
+DECLARE_EVENT_CLASS(ext4__write_begin,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
+
+ TP_ARGS(inode, pos, len),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, pos )
+ __field( unsigned int, len )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = pos;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev %d,%d ino %lu pos %lld len %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->pos, __entry->len)
+);
+
+DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
+
+ TP_ARGS(inode, pos, len)
+);
+
+DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
+
+ TP_ARGS(inode, pos, len)
+);
+
+DECLARE_EVENT_CLASS(ext4__write_end,
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+ unsigned int copied),
+
+ TP_ARGS(inode, pos, len, copied),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, pos )
+ __field( unsigned int, len )
+ __field( unsigned int, copied )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = pos;
+ __entry->len = len;
+ __entry->copied = copied;
+ ),
+
+ TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->pos, __entry->len, __entry->copied)
+);
+
+DEFINE_EVENT(ext4__write_end, ext4_write_end,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+ unsigned int copied),
+
+ TP_ARGS(inode, pos, len, copied)
+);
+
+DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+ unsigned int copied),
+
+ TP_ARGS(inode, pos, len, copied)
+);
+
+DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+ unsigned int copied),
+
+ TP_ARGS(inode, pos, len, copied)
+);
+
+TRACE_EVENT(ext4_writepages,
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc),
+
+ TP_ARGS(inode, wbc),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( long, nr_to_write )
+ __field( long, pages_skipped )
+ __field( loff_t, range_start )
+ __field( loff_t, range_end )
+ __field( pgoff_t, writeback_index )
+ __field( int, sync_mode )
+ __field( char, for_kupdate )
+ __field( char, range_cyclic )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->nr_to_write = wbc->nr_to_write;
+ __entry->pages_skipped = wbc->pages_skipped;
+ __entry->range_start = wbc->range_start;
+ __entry->range_end = wbc->range_end;
+ __entry->writeback_index = inode->i_mapping->writeback_index;
+ __entry->sync_mode = wbc->sync_mode;
+ __entry->for_kupdate = wbc->for_kupdate;
+ __entry->range_cyclic = wbc->range_cyclic;
+ ),
+
+ TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
+ "range_start %lld range_end %lld sync_mode %d "
+ "for_kupdate %d range_cyclic %d writeback_index %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->nr_to_write,
+ __entry->pages_skipped, __entry->range_start,
+ __entry->range_end, __entry->sync_mode,
+ __entry->for_kupdate, __entry->range_cyclic,
+ (unsigned long) __entry->writeback_index)
+);
+
+TRACE_EVENT(ext4_da_write_pages,
+ TP_PROTO(struct inode *inode, pgoff_t first_page,
+ struct writeback_control *wbc),
+
+ TP_ARGS(inode, first_page, wbc),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, first_page )
+ __field( long, nr_to_write )
+ __field( int, sync_mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->first_page = first_page;
+ __entry->nr_to_write = wbc->nr_to_write;
+ __entry->sync_mode = wbc->sync_mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
+ "sync_mode %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->first_page,
+ __entry->nr_to_write, __entry->sync_mode)
+);
+
+TRACE_EVENT(ext4_da_write_pages_extent,
+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
+
+ TP_ARGS(inode, map),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, lblk )
+ __field( __u32, len )
+ __field( __u32, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = map->m_lblk;
+ __entry->len = map->m_len;
+ __entry->flags = map->m_flags;
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->lblk, __entry->len,
+ show_mflags(__entry->flags))
+);
+
+TRACE_EVENT(ext4_writepages_result,
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc,
+ int ret, int pages_written),
+
+ TP_ARGS(inode, wbc, ret, pages_written),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( int, ret )
+ __field( int, pages_written )
+ __field( long, pages_skipped )
+ __field( pgoff_t, writeback_index )
+ __field( int, sync_mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->ret = ret;
+ __entry->pages_written = pages_written;
+ __entry->pages_skipped = wbc->pages_skipped;
+ __entry->writeback_index = inode->i_mapping->writeback_index;
+ __entry->sync_mode = wbc->sync_mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
+ "sync_mode %d writeback_index %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->ret,
+ __entry->pages_written, __entry->pages_skipped,
+ __entry->sync_mode,
+ (unsigned long) __entry->writeback_index)
+);
+
+DECLARE_EVENT_CLASS(ext4__folio_op,
+ TP_PROTO(struct inode *inode, struct folio *folio),
+
+ TP_ARGS(inode, folio),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, index )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->index = folio->index;
+ ),
+
+ TP_printk("dev %d,%d ino %lu folio_index %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned long) __entry->index)
+);
+
+DEFINE_EVENT(ext4__folio_op, ext4_read_folio,
+
+ TP_PROTO(struct inode *inode, struct folio *folio),
+
+ TP_ARGS(inode, folio)
+);
+
+DEFINE_EVENT(ext4__folio_op, ext4_release_folio,
+
+ TP_PROTO(struct inode *inode, struct folio *folio),
+
+ TP_ARGS(inode, folio)
+);
+
+DECLARE_EVENT_CLASS(ext4_invalidate_folio_op,
+ TP_PROTO(struct folio *folio, size_t offset, size_t length),
+
+ TP_ARGS(folio, offset, length),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, index )
+ __field( size_t, offset )
+ __field( size_t, length )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = folio->mapping->host->i_sb->s_dev;
+ __entry->ino = folio->mapping->host->i_ino;
+ __entry->index = folio->index;
+ __entry->offset = offset;
+ __entry->length = length;
+ ),
+
+ TP_printk("dev %d,%d ino %lu folio_index %lu offset %zu length %zu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned long) __entry->index,
+ __entry->offset, __entry->length)
+);
+
+DEFINE_EVENT(ext4_invalidate_folio_op, ext4_invalidate_folio,
+ TP_PROTO(struct folio *folio, size_t offset, size_t length),
+
+ TP_ARGS(folio, offset, length)
+);
+
+DEFINE_EVENT(ext4_invalidate_folio_op, ext4_journalled_invalidate_folio,
+ TP_PROTO(struct folio *folio, size_t offset, size_t length),
+
+ TP_ARGS(folio, offset, length)
+);
+
+TRACE_EVENT(ext4_discard_blocks,
+ TP_PROTO(struct super_block *sb, unsigned long long blk,
+ unsigned long long count),
+
+ TP_ARGS(sb, blk, count),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( __u64, blk )
+ __field( __u64, count )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->blk = blk;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev %d,%d blk %llu count %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->blk, __entry->count)
+);
+
+DECLARE_EVENT_CLASS(ext4__mb_new_pa,
+ TP_PROTO(struct ext4_allocation_context *ac,
+ struct ext4_prealloc_space *pa),
+
+ TP_ARGS(ac, pa),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, pa_pstart )
+ __field( __u64, pa_lstart )
+ __field( __u32, pa_len )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ac->ac_sb->s_dev;
+ __entry->ino = ac->ac_inode->i_ino;
+ __entry->pa_pstart = pa->pa_pstart;
+ __entry->pa_lstart = pa->pa_lstart;
+ __entry->pa_len = pa->pa_len;
+ ),
+
+ TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
+);
+
+DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
+
+ TP_PROTO(struct ext4_allocation_context *ac,
+ struct ext4_prealloc_space *pa),
+
+ TP_ARGS(ac, pa)
+);
+
+DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
+
+ TP_PROTO(struct ext4_allocation_context *ac,
+ struct ext4_prealloc_space *pa),
+
+ TP_ARGS(ac, pa)
+);
+
+TRACE_EVENT(ext4_mb_release_inode_pa,
+ TP_PROTO(struct ext4_prealloc_space *pa,
+ unsigned long long block, unsigned int count),
+
+ TP_ARGS(pa, block, count),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, block )
+ __field( __u32, count )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = pa->pa_inode->i_sb->s_dev;
+ __entry->ino = pa->pa_inode->i_ino;
+ __entry->block = block;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev %d,%d ino %lu block %llu count %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->block, __entry->count)
+);
+
+TRACE_EVENT(ext4_mb_release_group_pa,
+ TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
+
+ TP_ARGS(sb, pa),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( __u64, pa_pstart )
+ __field( __u32, pa_len )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->pa_pstart = pa->pa_pstart;
+ __entry->pa_len = pa->pa_len;
+ ),
+
+ TP_printk("dev %d,%d pstart %llu len %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->pa_pstart, __entry->pa_len)
+);
+
+TRACE_EVENT(ext4_discard_preallocations,
+ TP_PROTO(struct inode *inode, unsigned int len, unsigned int needed),
+
+ TP_ARGS(inode, len, needed),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( unsigned int, len )
+ __field( unsigned int, needed )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->len = len;
+ __entry->needed = needed;
+ ),
+
+ TP_printk("dev %d,%d ino %lu len: %u needed %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->len,
+ __entry->needed)
+);
+
+TRACE_EVENT(ext4_mb_discard_preallocations,
+ TP_PROTO(struct super_block *sb, int needed),
+
+ TP_ARGS(sb, needed),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, needed )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->needed = needed;
+ ),
+
+ TP_printk("dev %d,%d needed %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->needed)
+);
+
+TRACE_EVENT(ext4_request_blocks,
+ TP_PROTO(struct ext4_allocation_request *ar),
+
+ TP_ARGS(ar),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( unsigned int, len )
+ __field( __u32, logical )
+ __field( __u32, lleft )
+ __field( __u32, lright )
+ __field( __u64, goal )
+ __field( __u64, pleft )
+ __field( __u64, pright )
+ __field( unsigned int, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ar->inode->i_sb->s_dev;
+ __entry->ino = ar->inode->i_ino;
+ __entry->len = ar->len;
+ __entry->logical = ar->logical;
+ __entry->goal = ar->goal;
+ __entry->lleft = ar->lleft;
+ __entry->lright = ar->lright;
+ __entry->pleft = ar->pleft;
+ __entry->pright = ar->pright;
+ __entry->flags = ar->flags;
+ ),
+
+ TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
+ "lleft %u lright %u pleft %llu pright %llu ",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
+ __entry->len, __entry->logical, __entry->goal,
+ __entry->lleft, __entry->lright, __entry->pleft,
+ __entry->pright)
+);
+
+TRACE_EVENT(ext4_allocate_blocks,
+ TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
+
+ TP_ARGS(ar, block),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, block )
+ __field( unsigned int, len )
+ __field( __u32, logical )
+ __field( __u32, lleft )
+ __field( __u32, lright )
+ __field( __u64, goal )
+ __field( __u64, pleft )
+ __field( __u64, pright )
+ __field( unsigned int, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ar->inode->i_sb->s_dev;
+ __entry->ino = ar->inode->i_ino;
+ __entry->block = block;
+ __entry->len = ar->len;
+ __entry->logical = ar->logical;
+ __entry->goal = ar->goal;
+ __entry->lleft = ar->lleft;
+ __entry->lright = ar->lright;
+ __entry->pleft = ar->pleft;
+ __entry->pright = ar->pright;
+ __entry->flags = ar->flags;
+ ),
+
+ TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
+ "goal %llu lleft %u lright %u pleft %llu pright %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
+ __entry->len, __entry->block, __entry->logical,
+ __entry->goal, __entry->lleft, __entry->lright,
+ __entry->pleft, __entry->pright)
+);
+
+TRACE_EVENT(ext4_free_blocks,
+ TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
+ int flags),
+
+ TP_ARGS(inode, block, count, flags),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, block )
+ __field( unsigned long, count )
+ __field( int, flags )
+ __field( __u16, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->block = block;
+ __entry->count = count;
+ __entry->flags = flags;
+ __entry->mode = inode->i_mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->mode, __entry->block, __entry->count,
+ show_free_flags(__entry->flags))
+);
+
+TRACE_EVENT(ext4_sync_file_enter,
+ TP_PROTO(struct file *file, int datasync),
+
+ TP_ARGS(file, datasync),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ino_t, parent )
+ __field( int, datasync )
+ ),
+
+ TP_fast_assign(
+ struct dentry *dentry = file->f_path.dentry;
+
+ __entry->dev = dentry->d_sb->s_dev;
+ __entry->ino = d_inode(dentry)->i_ino;
+ __entry->datasync = datasync;
+ __entry->parent = d_inode(dentry->d_parent)->i_ino;
+ ),
+
+ TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned long) __entry->parent, __entry->datasync)
+);
+
+TRACE_EVENT(ext4_sync_file_exit,
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev %d,%d ino %lu ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->ret)
+);
+
+TRACE_EVENT(ext4_sync_fs,
+ TP_PROTO(struct super_block *sb, int wait),
+
+ TP_ARGS(sb, wait),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, wait )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->wait = wait;
+ ),
+
+ TP_printk("dev %d,%d wait %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->wait)
+);
+
+TRACE_EVENT(ext4_alloc_da_blocks,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( unsigned int, data_blocks )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+ ),
+
+ TP_printk("dev %d,%d ino %lu reserved_data_blocks %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->data_blocks)
+);
+
+TRACE_EVENT(ext4_mballoc_alloc,
+ TP_PROTO(struct ext4_allocation_context *ac),
+
+ TP_ARGS(ac),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u32, orig_logical )
+ __field( int, orig_start )
+ __field( __u32, orig_group )
+ __field( int, orig_len )
+ __field( __u32, goal_logical )
+ __field( int, goal_start )
+ __field( __u32, goal_group )
+ __field( int, goal_len )
+ __field( __u32, result_logical )
+ __field( int, result_start )
+ __field( __u32, result_group )
+ __field( int, result_len )
+ __field( __u16, found )
+ __field( __u16, groups )
+ __field( __u16, buddy )
+ __field( __u16, flags )
+ __field( __u16, tail )
+ __field( __u8, cr )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ac->ac_inode->i_sb->s_dev;
+ __entry->ino = ac->ac_inode->i_ino;
+ __entry->orig_logical = ac->ac_o_ex.fe_logical;
+ __entry->orig_start = ac->ac_o_ex.fe_start;
+ __entry->orig_group = ac->ac_o_ex.fe_group;
+ __entry->orig_len = ac->ac_o_ex.fe_len;
+ __entry->goal_logical = ac->ac_g_ex.fe_logical;
+ __entry->goal_start = ac->ac_g_ex.fe_start;
+ __entry->goal_group = ac->ac_g_ex.fe_group;
+ __entry->goal_len = ac->ac_g_ex.fe_len;
+ __entry->result_logical = ac->ac_f_ex.fe_logical;
+ __entry->result_start = ac->ac_f_ex.fe_start;
+ __entry->result_group = ac->ac_f_ex.fe_group;
+ __entry->result_len = ac->ac_f_ex.fe_len;
+ __entry->found = ac->ac_found;
+ __entry->flags = ac->ac_flags;
+ __entry->groups = ac->ac_groups_scanned;
+ __entry->buddy = ac->ac_buddy;
+ __entry->tail = ac->ac_tail;
+ __entry->cr = ac->ac_criteria;
+ ),
+
+ TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
+ "result %u/%d/%u@%u blks %u grps %u cr %s flags %s "
+ "tail %u broken %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->orig_group, __entry->orig_start,
+ __entry->orig_len, __entry->orig_logical,
+ __entry->goal_group, __entry->goal_start,
+ __entry->goal_len, __entry->goal_logical,
+ __entry->result_group, __entry->result_start,
+ __entry->result_len, __entry->result_logical,
+ __entry->found, __entry->groups, show_criteria(__entry->cr),
+ show_mballoc_flags(__entry->flags), __entry->tail,
+ __entry->buddy ? 1 << __entry->buddy : 0)
+);
+
+TRACE_EVENT(ext4_mballoc_prealloc,
+ TP_PROTO(struct ext4_allocation_context *ac),
+
+ TP_ARGS(ac),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u32, orig_logical )
+ __field( int, orig_start )
+ __field( __u32, orig_group )
+ __field( int, orig_len )
+ __field( __u32, result_logical )
+ __field( int, result_start )
+ __field( __u32, result_group )
+ __field( int, result_len )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ac->ac_inode->i_sb->s_dev;
+ __entry->ino = ac->ac_inode->i_ino;
+ __entry->orig_logical = ac->ac_o_ex.fe_logical;
+ __entry->orig_start = ac->ac_o_ex.fe_start;
+ __entry->orig_group = ac->ac_o_ex.fe_group;
+ __entry->orig_len = ac->ac_o_ex.fe_len;
+ __entry->result_logical = ac->ac_b_ex.fe_logical;
+ __entry->result_start = ac->ac_b_ex.fe_start;
+ __entry->result_group = ac->ac_b_ex.fe_group;
+ __entry->result_len = ac->ac_b_ex.fe_len;
+ ),
+
+ TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->orig_group, __entry->orig_start,
+ __entry->orig_len, __entry->orig_logical,
+ __entry->result_group, __entry->result_start,
+ __entry->result_len, __entry->result_logical)
+);
+
+DECLARE_EVENT_CLASS(ext4__mballoc,
+ TP_PROTO(struct super_block *sb,
+ struct inode *inode,
+ ext4_group_t group,
+ ext4_grpblk_t start,
+ ext4_grpblk_t len),
+
+ TP_ARGS(sb, inode, group, start, len),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( int, result_start )
+ __field( __u32, result_group )
+ __field( int, result_len )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->ino = inode ? inode->i_ino : 0;
+ __entry->result_start = start;
+ __entry->result_group = group;
+ __entry->result_len = len;
+ ),
+
+ TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->result_group, __entry->result_start,
+ __entry->result_len)
+);
+
+DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
+
+ TP_PROTO(struct super_block *sb,
+ struct inode *inode,
+ ext4_group_t group,
+ ext4_grpblk_t start,
+ ext4_grpblk_t len),
+
+ TP_ARGS(sb, inode, group, start, len)
+);
+
+DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
+
+ TP_PROTO(struct super_block *sb,
+ struct inode *inode,
+ ext4_group_t group,
+ ext4_grpblk_t start,
+ ext4_grpblk_t len),
+
+ TP_ARGS(sb, inode, group, start, len)
+);
+
+TRACE_EVENT(ext4_forget,
+ TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
+
+ TP_ARGS(inode, is_metadata, block),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, block )
+ __field( int, is_metadata )
+ __field( __u16, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->block = block;
+ __entry->is_metadata = is_metadata;
+ __entry->mode = inode->i_mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->mode, __entry->is_metadata, __entry->block)
+);
+
+TRACE_EVENT(ext4_da_update_reserve_space,
+ TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
+
+ TP_ARGS(inode, used_blocks, quota_claim),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, i_blocks )
+ __field( int, used_blocks )
+ __field( int, reserved_data_blocks )
+ __field( int, quota_claim )
+ __field( __u16, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->i_blocks = inode->i_blocks;
+ __entry->used_blocks = used_blocks;
+ __entry->reserved_data_blocks =
+ EXT4_I(inode)->i_reserved_data_blocks;
+ __entry->quota_claim = quota_claim;
+ __entry->mode = inode->i_mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
+ "reserved_data_blocks %d quota_claim %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->mode, __entry->i_blocks,
+ __entry->used_blocks, __entry->reserved_data_blocks,
+ __entry->quota_claim)
+);
+
+TRACE_EVENT(ext4_da_reserve_space,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, i_blocks )
+ __field( int, reserved_data_blocks )
+ __field( __u16, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->i_blocks = inode->i_blocks;
+ __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+ __entry->mode = inode->i_mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu "
+ "reserved_data_blocks %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->mode, __entry->i_blocks,
+ __entry->reserved_data_blocks)
+);
+
+TRACE_EVENT(ext4_da_release_space,
+ TP_PROTO(struct inode *inode, int freed_blocks),
+
+ TP_ARGS(inode, freed_blocks),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, i_blocks )
+ __field( int, freed_blocks )
+ __field( int, reserved_data_blocks )
+ __field( __u16, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->i_blocks = inode->i_blocks;
+ __entry->freed_blocks = freed_blocks;
+ __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+ __entry->mode = inode->i_mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
+ "reserved_data_blocks %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->mode, __entry->i_blocks,
+ __entry->freed_blocks, __entry->reserved_data_blocks)
+);
+
+DECLARE_EVENT_CLASS(ext4__bitmap_load,
+ TP_PROTO(struct super_block *sb, unsigned long group),
+
+ TP_ARGS(sb, group),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( __u32, group )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->group = group;
+ ),
+
+ TP_printk("dev %d,%d group %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->group)
+);
+
+DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
+
+ TP_PROTO(struct super_block *sb, unsigned long group),
+
+ TP_ARGS(sb, group)
+);
+
+DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
+
+ TP_PROTO(struct super_block *sb, unsigned long group),
+
+ TP_ARGS(sb, group)
+);
+
+DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
+
+ TP_PROTO(struct super_block *sb, unsigned long group),
+
+ TP_ARGS(sb, group)
+);
+
+TRACE_EVENT(ext4_read_block_bitmap_load,
+ TP_PROTO(struct super_block *sb, unsigned long group, bool prefetch),
+
+ TP_ARGS(sb, group, prefetch),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( __u32, group )
+ __field( bool, prefetch )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->group = group;
+ __entry->prefetch = prefetch;
+ ),
+
+ TP_printk("dev %d,%d group %u prefetch %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->group, __entry->prefetch)
+);
+
+DECLARE_EVENT_CLASS(ext4__fallocate_mode,
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, offset )
+ __field( loff_t, len )
+ __field( int, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->offset = offset;
+ __entry->len = len;
+ __entry->mode = mode;
+ ),
+
+ TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->offset, __entry->len,
+ show_falloc_mode(__entry->mode))
+);
+
+DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
+
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode)
+);
+
+DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
+
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode)
+);
+
+DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
+
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode)
+);
+
+TRACE_EVENT(ext4_fallocate_exit,
+ TP_PROTO(struct inode *inode, loff_t offset,
+ unsigned int max_blocks, int ret),
+
+ TP_ARGS(inode, offset, max_blocks, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, pos )
+ __field( unsigned int, blocks )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = offset;
+ __entry->blocks = max_blocks;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->pos, __entry->blocks,
+ __entry->ret)
+);
+
+TRACE_EVENT(ext4_unlink_enter,
+ TP_PROTO(struct inode *parent, struct dentry *dentry),
+
+ TP_ARGS(parent, dentry),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ino_t, parent )
+ __field( loff_t, size )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dentry->d_sb->s_dev;
+ __entry->ino = d_inode(dentry)->i_ino;
+ __entry->parent = parent->i_ino;
+ __entry->size = d_inode(dentry)->i_size;
+ ),
+
+ TP_printk("dev %d,%d ino %lu size %lld parent %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->size,
+ (unsigned long) __entry->parent)
+);
+
+TRACE_EVENT(ext4_unlink_exit,
+ TP_PROTO(struct dentry *dentry, int ret),
+
+ TP_ARGS(dentry, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dentry->d_sb->s_dev;
+ __entry->ino = d_inode(dentry)->i_ino;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev %d,%d ino %lu ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->ret)
+);
+
+DECLARE_EVENT_CLASS(ext4__truncate,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, blocks )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->blocks = inode->i_blocks;
+ ),
+
+ TP_printk("dev %d,%d ino %lu blocks %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->blocks)
+);
+
+DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+/* 'ux' is the unwritten extent. */
+TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
+ struct ext4_extent *ux),
+
+ TP_ARGS(inode, map, ux),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, m_lblk )
+ __field( unsigned, m_len )
+ __field( ext4_lblk_t, u_lblk )
+ __field( unsigned, u_len )
+ __field( ext4_fsblk_t, u_pblk )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->m_lblk = map->m_lblk;
+ __entry->m_len = map->m_len;
+ __entry->u_lblk = le32_to_cpu(ux->ee_block);
+ __entry->u_len = ext4_ext_get_actual_len(ux);
+ __entry->u_pblk = ext4_ext_pblock(ux);
+ ),
+
+ TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
+ "u_pblk %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->m_lblk, __entry->m_len,
+ __entry->u_lblk, __entry->u_len, __entry->u_pblk)
+);
+
+/*
+ * 'ux' is the unwritten extent.
+ * 'ix' is the initialized extent to which blocks are transferred.
+ */
+TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
+ struct ext4_extent *ux, struct ext4_extent *ix),
+
+ TP_ARGS(inode, map, ux, ix),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, m_lblk )
+ __field( unsigned, m_len )
+ __field( ext4_lblk_t, u_lblk )
+ __field( unsigned, u_len )
+ __field( ext4_fsblk_t, u_pblk )
+ __field( ext4_lblk_t, i_lblk )
+ __field( unsigned, i_len )
+ __field( ext4_fsblk_t, i_pblk )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->m_lblk = map->m_lblk;
+ __entry->m_len = map->m_len;
+ __entry->u_lblk = le32_to_cpu(ux->ee_block);
+ __entry->u_len = ext4_ext_get_actual_len(ux);
+ __entry->u_pblk = ext4_ext_pblock(ux);
+ __entry->i_lblk = le32_to_cpu(ix->ee_block);
+ __entry->i_len = ext4_ext_get_actual_len(ix);
+ __entry->i_pblk = ext4_ext_pblock(ix);
+ ),
+
+ TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
+ "u_lblk %u u_len %u u_pblk %llu "
+ "i_lblk %u i_len %u i_pblk %llu ",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->m_lblk, __entry->m_len,
+ __entry->u_lblk, __entry->u_len, __entry->u_pblk,
+ __entry->i_lblk, __entry->i_len, __entry->i_pblk)
+);
+
+DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
+ unsigned int len, unsigned int flags),
+
+ TP_ARGS(inode, lblk, len, flags),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( unsigned int, len )
+ __field( unsigned int, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = lblk;
+ __entry->len = len;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len, show_map_flags(__entry->flags))
+);
+
+DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
+ unsigned len, unsigned flags),
+
+ TP_ARGS(inode, lblk, len, flags)
+);
+
+DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
+ unsigned len, unsigned flags),
+
+ TP_ARGS(inode, lblk, len, flags)
+);
+
+DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
+ TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
+ int ret),
+
+ TP_ARGS(inode, flags, map, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( unsigned int, flags )
+ __field( ext4_fsblk_t, pblk )
+ __field( ext4_lblk_t, lblk )
+ __field( unsigned int, len )
+ __field( unsigned int, mflags )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->flags = flags;
+ __entry->pblk = map->m_pblk;
+ __entry->lblk = map->m_lblk;
+ __entry->len = map->m_len;
+ __entry->mflags = map->m_flags;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
+ "mflags %s ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
+ __entry->len, show_mflags(__entry->mflags), __entry->ret)
+);
+
+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
+ TP_PROTO(struct inode *inode, unsigned flags,
+ struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(inode, flags, map, ret)
+);
+
+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
+ TP_PROTO(struct inode *inode, unsigned flags,
+ struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(inode, flags, map, ret)
+);
+
+TRACE_EVENT(ext4_ext_load_extent,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
+
+ TP_ARGS(inode, lblk, pblk),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_fsblk_t, pblk )
+ __field( ext4_lblk_t, lblk )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pblk = pblk;
+ __entry->lblk = lblk;
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->pblk)
+);
+
+TRACE_EVENT(ext4_load_inode,
+ TP_PROTO(struct super_block *sb, unsigned long ino),
+
+ TP_ARGS(sb, ino),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->ino = ino;
+ ),
+
+ TP_printk("dev %d,%d ino %ld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino)
+);
+
+TRACE_EVENT(ext4_journal_start_sb,
+ TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
+ int revoke_creds, int type, unsigned long IP),
+
+ TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, type, IP),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( unsigned long, ip )
+ __field( int, blocks )
+ __field( int, rsv_blocks )
+ __field( int, revoke_creds )
+ __field( int, type )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->ip = IP;
+ __entry->blocks = blocks;
+ __entry->rsv_blocks = rsv_blocks;
+ __entry->revoke_creds = revoke_creds;
+ __entry->type = type;
+ ),
+
+ TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d,"
+ " type %d, caller %pS", MAJOR(__entry->dev),
+ MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks,
+ __entry->revoke_creds, __entry->type, (void *)__entry->ip)
+);
+
+TRACE_EVENT(ext4_journal_start_inode,
+ TP_PROTO(struct inode *inode, int blocks, int rsv_blocks,
+ int revoke_creds, int type, unsigned long IP),
+
+ TP_ARGS(inode, blocks, rsv_blocks, revoke_creds, type, IP),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, ino )
+ __field( dev_t, dev )
+ __field( unsigned long, ip )
+ __field( int, blocks )
+ __field( int, rsv_blocks )
+ __field( int, revoke_creds )
+ __field( int, type )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ip = IP;
+ __entry->blocks = blocks;
+ __entry->rsv_blocks = rsv_blocks;
+ __entry->revoke_creds = revoke_creds;
+ __entry->type = type;
+ __entry->ino = inode->i_ino;
+ ),
+
+ TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d,"
+ " type %d, ino %lu, caller %pS", MAJOR(__entry->dev),
+ MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks,
+ __entry->revoke_creds, __entry->type, __entry->ino,
+ (void *)__entry->ip)
+);
+
+TRACE_EVENT(ext4_journal_start_reserved,
+ TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
+
+ TP_ARGS(sb, blocks, IP),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field(unsigned long, ip )
+ __field( int, blocks )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->ip = IP;
+ __entry->blocks = blocks;
+ ),
+
+ TP_printk("dev %d,%d blocks, %d caller %pS",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->blocks, (void *)__entry->ip)
+);
+
+DECLARE_EVENT_CLASS(ext4__trim,
+ TP_PROTO(struct super_block *sb,
+ ext4_group_t group,
+ ext4_grpblk_t start,
+ ext4_grpblk_t len),
+
+ TP_ARGS(sb, group, start, len),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( __u32, group )
+ __field( int, start )
+ __field( int, len )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(sb->s_dev);
+ __entry->dev_minor = MINOR(sb->s_dev);
+ __entry->group = group;
+ __entry->start = start;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev %d,%d group %u, start %d, len %d",
+ __entry->dev_major, __entry->dev_minor,
+ __entry->group, __entry->start, __entry->len)
+);
+
+DEFINE_EVENT(ext4__trim, ext4_trim_extent,
+
+ TP_PROTO(struct super_block *sb,
+ ext4_group_t group,
+ ext4_grpblk_t start,
+ ext4_grpblk_t len),
+
+ TP_ARGS(sb, group, start, len)
+);
+
+DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
+
+ TP_PROTO(struct super_block *sb,
+ ext4_group_t group,
+ ext4_grpblk_t start,
+ ext4_grpblk_t len),
+
+ TP_ARGS(sb, group, start, len)
+);
+
+TRACE_EVENT(ext4_ext_handle_unwritten_extents,
+ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
+ unsigned int allocated, ext4_fsblk_t newblock),
+
+ TP_ARGS(inode, map, flags, allocated, newblock),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( int, flags )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_fsblk_t, pblk )
+ __field( unsigned int, len )
+ __field( unsigned int, allocated )
+ __field( ext4_fsblk_t, newblk )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->flags = flags;
+ __entry->lblk = map->m_lblk;
+ __entry->pblk = map->m_pblk;
+ __entry->len = map->m_len;
+ __entry->allocated = allocated;
+ __entry->newblk = newblock;
+ ),
+
+ TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
+ "allocated %d newblock %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
+ __entry->len, show_map_flags(__entry->flags),
+ (unsigned int) __entry->allocated,
+ (unsigned long long) __entry->newblk)
+);
+
+TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
+ TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(sb, map, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( unsigned int, flags )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_fsblk_t, pblk )
+ __field( unsigned int, len )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->flags = map->m_flags;
+ __entry->lblk = map->m_lblk;
+ __entry->pblk = map->m_pblk;
+ __entry->len = map->m_len;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->lblk, (unsigned long long) __entry->pblk,
+ __entry->len, show_mflags(__entry->flags), __entry->ret)
+);
+
+TRACE_EVENT(ext4_ext_show_extent,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
+ unsigned short len),
+
+ TP_ARGS(inode, lblk, pblk, len),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_fsblk_t, pblk )
+ __field( ext4_lblk_t, lblk )
+ __field( unsigned short, len )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pblk = pblk;
+ __entry->lblk = lblk;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->lblk,
+ (unsigned long long) __entry->pblk,
+ (unsigned short) __entry->len)
+);
+
+TRACE_EVENT(ext4_remove_blocks,
+ TP_PROTO(struct inode *inode, struct ext4_extent *ex,
+ ext4_lblk_t from, ext4_fsblk_t to,
+ struct partial_cluster *pc),
+
+ TP_ARGS(inode, ex, from, to, pc),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, from )
+ __field( ext4_lblk_t, to )
+ __field( ext4_fsblk_t, ee_pblk )
+ __field( ext4_lblk_t, ee_lblk )
+ __field( unsigned short, ee_len )
+ __field( ext4_fsblk_t, pc_pclu )
+ __field( ext4_lblk_t, pc_lblk )
+ __field( int, pc_state)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->from = from;
+ __entry->to = to;
+ __entry->ee_pblk = ext4_ext_pblock(ex);
+ __entry->ee_lblk = le32_to_cpu(ex->ee_block);
+ __entry->ee_len = ext4_ext_get_actual_len(ex);
+ __entry->pc_pclu = pc->pclu;
+ __entry->pc_lblk = pc->lblk;
+ __entry->pc_state = pc->state;
+ ),
+
+ TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
+ "from %u to %u partial [pclu %lld lblk %u state %d]",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->ee_lblk,
+ (unsigned long long) __entry->ee_pblk,
+ (unsigned short) __entry->ee_len,
+ (unsigned) __entry->from,
+ (unsigned) __entry->to,
+ (long long) __entry->pc_pclu,
+ (unsigned int) __entry->pc_lblk,
+ (int) __entry->pc_state)
+);
+
+TRACE_EVENT(ext4_ext_rm_leaf,
+ TP_PROTO(struct inode *inode, ext4_lblk_t start,
+ struct ext4_extent *ex,
+ struct partial_cluster *pc),
+
+ TP_ARGS(inode, start, ex, pc),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, ee_lblk )
+ __field( ext4_fsblk_t, ee_pblk )
+ __field( short, ee_len )
+ __field( ext4_fsblk_t, pc_pclu )
+ __field( ext4_lblk_t, pc_lblk )
+ __field( int, pc_state)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->start = start;
+ __entry->ee_lblk = le32_to_cpu(ex->ee_block);
+ __entry->ee_pblk = ext4_ext_pblock(ex);
+ __entry->ee_len = ext4_ext_get_actual_len(ex);
+ __entry->pc_pclu = pc->pclu;
+ __entry->pc_lblk = pc->lblk;
+ __entry->pc_state = pc->state;
+ ),
+
+ TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
+ "partial [pclu %lld lblk %u state %d]",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->start,
+ (unsigned) __entry->ee_lblk,
+ (unsigned long long) __entry->ee_pblk,
+ (unsigned short) __entry->ee_len,
+ (long long) __entry->pc_pclu,
+ (unsigned int) __entry->pc_lblk,
+ (int) __entry->pc_state)
+);
+
+TRACE_EVENT(ext4_ext_rm_idx,
+ TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
+
+ TP_ARGS(inode, pblk),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_fsblk_t, pblk )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pblk = pblk;
+ ),
+
+ TP_printk("dev %d,%d ino %lu index_pblk %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned long long) __entry->pblk)
+);
+
+TRACE_EVENT(ext4_ext_remove_space,
+ TP_PROTO(struct inode *inode, ext4_lblk_t start,
+ ext4_lblk_t end, int depth),
+
+ TP_ARGS(inode, start, end, depth),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, end )
+ __field( int, depth )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->start = start;
+ __entry->end = end;
+ __entry->depth = depth;
+ ),
+
+ TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->start,
+ (unsigned) __entry->end,
+ __entry->depth)
+);
+
+TRACE_EVENT(ext4_ext_remove_space_done,
+ TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
+ int depth, struct partial_cluster *pc, __le16 eh_entries),
+
+ TP_ARGS(inode, start, end, depth, pc, eh_entries),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, end )
+ __field( int, depth )
+ __field( ext4_fsblk_t, pc_pclu )
+ __field( ext4_lblk_t, pc_lblk )
+ __field( int, pc_state )
+ __field( unsigned short, eh_entries )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->start = start;
+ __entry->end = end;
+ __entry->depth = depth;
+ __entry->pc_pclu = pc->pclu;
+ __entry->pc_lblk = pc->lblk;
+ __entry->pc_state = pc->state;
+ __entry->eh_entries = le16_to_cpu(eh_entries);
+ ),
+
+ TP_printk("dev %d,%d ino %lu since %u end %u depth %d "
+ "partial [pclu %lld lblk %u state %d] "
+ "remaining_entries %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->start,
+ (unsigned) __entry->end,
+ __entry->depth,
+ (long long) __entry->pc_pclu,
+ (unsigned int) __entry->pc_lblk,
+ (int) __entry->pc_state,
+ (unsigned short) __entry->eh_entries)
+);
+
+DECLARE_EVENT_CLASS(ext4__es_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = es->es_lblk;
+ __entry->len = es->es_len;
+ __entry->pblk = ext4_es_show_pblock(es);
+ __entry->status = ext4_es_status(es);
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len,
+ __entry->pblk, show_extent_status(__entry->status))
+);
+
+DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es)
+);
+
+DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es)
+);
+
+TRACE_EVENT(ext4_es_remove_extent,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
+
+ TP_ARGS(inode, lblk, len),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, lblk )
+ __field( loff_t, len )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = lblk;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len)
+);
+
+TRACE_EVENT(ext4_es_find_extent_range_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
+
+ TP_ARGS(inode, lblk),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = lblk;
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->lblk)
+);
+
+TRACE_EVENT(ext4_es_find_extent_range_exit,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = es->es_lblk;
+ __entry->len = es->es_len;
+ __entry->pblk = ext4_es_show_pblock(es);
+ __entry->status = ext4_es_status(es);
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len,
+ __entry->pblk, show_extent_status(__entry->status))
+);
+
+TRACE_EVENT(ext4_es_lookup_extent_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
+
+ TP_ARGS(inode, lblk),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = lblk;
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->lblk)
+);
+
+TRACE_EVENT(ext4_es_lookup_extent_exit,
+ TP_PROTO(struct inode *inode, struct extent_status *es,
+ int found),
+
+ TP_ARGS(inode, es, found),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ __field( int, found )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = es->es_lblk;
+ __entry->len = es->es_len;
+ __entry->pblk = ext4_es_show_pblock(es);
+ __entry->status = ext4_es_status(es);
+ __entry->found = found;
+ ),
+
+ TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->found,
+ __entry->lblk, __entry->len,
+ __entry->found ? __entry->pblk : 0,
+ show_extent_status(__entry->found ? __entry->status : 0))
+);
+
+DECLARE_EVENT_CLASS(ext4__es_shrink_enter,
+ TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
+
+ TP_ARGS(sb, nr_to_scan, cache_cnt),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, nr_to_scan )
+ __field( int, cache_cnt )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->nr_to_scan = nr_to_scan;
+ __entry->cache_cnt = cache_cnt;
+ ),
+
+ TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nr_to_scan, __entry->cache_cnt)
+);
+
+DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count,
+ TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
+
+ TP_ARGS(sb, nr_to_scan, cache_cnt)
+);
+
+DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter,
+ TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
+
+ TP_ARGS(sb, nr_to_scan, cache_cnt)
+);
+
+TRACE_EVENT(ext4_es_shrink_scan_exit,
+ TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
+
+ TP_ARGS(sb, nr_shrunk, cache_cnt),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, nr_shrunk )
+ __field( int, cache_cnt )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->nr_shrunk = nr_shrunk;
+ __entry->cache_cnt = cache_cnt;
+ ),
+
+ TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nr_shrunk, __entry->cache_cnt)
+);
+
+TRACE_EVENT(ext4_collapse_range,
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
+
+ TP_ARGS(inode, offset, len),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, offset)
+ __field(loff_t, len)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->offset = offset;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev %d,%d ino %lu offset %lld len %lld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->offset, __entry->len)
+);
+
+TRACE_EVENT(ext4_insert_range,
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
+
+ TP_ARGS(inode, offset, len),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, offset)
+ __field(loff_t, len)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->offset = offset;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev %d,%d ino %lu offset %lld len %lld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->offset, __entry->len)
+);
+
+TRACE_EVENT(ext4_es_shrink,
+ TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
+ int nr_skipped, int retried),
+
+ TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, nr_shrunk )
+ __field( unsigned long long, scan_time )
+ __field( int, nr_skipped )
+ __field( int, retried )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->nr_shrunk = nr_shrunk;
+ __entry->scan_time = div_u64(scan_time, 1000);
+ __entry->nr_skipped = nr_skipped;
+ __entry->retried = retried;
+ ),
+
+ TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
+ "nr_skipped %d retried %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
+ __entry->scan_time, __entry->nr_skipped, __entry->retried)
+);
+
+TRACE_EVENT(ext4_es_insert_delayed_block,
+ TP_PROTO(struct inode *inode, struct extent_status *es,
+ bool allocated),
+
+ TP_ARGS(inode, es, allocated),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ __field( bool, allocated )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = es->es_lblk;
+ __entry->len = es->es_len;
+ __entry->pblk = ext4_es_show_pblock(es);
+ __entry->status = ext4_es_status(es);
+ __entry->allocated = allocated;
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s "
+ "allocated %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len,
+ __entry->pblk, show_extent_status(__entry->status),
+ __entry->allocated)
+);
+
+/* fsmap traces */
+DECLARE_EVENT_CLASS(ext4_fsmap_class,
+ TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len,
+ u64 owner),
+ TP_ARGS(sb, keydev, agno, bno, len, owner),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(dev_t, keydev)
+ __field(u32, agno)
+ __field(u64, bno)
+ __field(u64, len)
+ __field(u64, owner)
+ ),
+ TP_fast_assign(
+ __entry->dev = sb->s_bdev->bd_dev;
+ __entry->keydev = new_decode_dev(keydev);
+ __entry->agno = agno;
+ __entry->bno = bno;
+ __entry->len = len;
+ __entry->owner = owner;
+ ),
+ TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ MAJOR(__entry->keydev), MINOR(__entry->keydev),
+ __entry->agno,
+ __entry->bno,
+ __entry->len,
+ __entry->owner)
+)
+#define DEFINE_FSMAP_EVENT(name) \
+DEFINE_EVENT(ext4_fsmap_class, name, \
+ TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \
+ u64 owner), \
+ TP_ARGS(sb, keydev, agno, bno, len, owner))
+DEFINE_FSMAP_EVENT(ext4_fsmap_low_key);
+DEFINE_FSMAP_EVENT(ext4_fsmap_high_key);
+DEFINE_FSMAP_EVENT(ext4_fsmap_mapping);
+
+DECLARE_EVENT_CLASS(ext4_getfsmap_class,
+ TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap),
+ TP_ARGS(sb, fsmap),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(dev_t, keydev)
+ __field(u64, block)
+ __field(u64, len)
+ __field(u64, owner)
+ __field(u64, flags)
+ ),
+ TP_fast_assign(
+ __entry->dev = sb->s_bdev->bd_dev;
+ __entry->keydev = new_decode_dev(fsmap->fmr_device);
+ __entry->block = fsmap->fmr_physical;
+ __entry->len = fsmap->fmr_length;
+ __entry->owner = fsmap->fmr_owner;
+ __entry->flags = fsmap->fmr_flags;
+ ),
+ TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ MAJOR(__entry->keydev), MINOR(__entry->keydev),
+ __entry->block,
+ __entry->len,
+ __entry->owner,
+ __entry->flags)
+)
+#define DEFINE_GETFSMAP_EVENT(name) \
+DEFINE_EVENT(ext4_getfsmap_class, name, \
+ TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \
+ TP_ARGS(sb, fsmap))
+DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key);
+DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key);
+DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping);
+
+TRACE_EVENT(ext4_shutdown,
+ TP_PROTO(struct super_block *sb, unsigned long flags),
+
+ TP_ARGS(sb, flags),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( unsigned, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("dev %d,%d flags %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->flags)
+);
+
+TRACE_EVENT(ext4_error,
+ TP_PROTO(struct super_block *sb, const char *function,
+ unsigned int line),
+
+ TP_ARGS(sb, function, line),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( const char *, function )
+ __field( unsigned, line )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->function = function;
+ __entry->line = line;
+ ),
+
+ TP_printk("dev %d,%d function %s line %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->function, __entry->line)
+);
+
+TRACE_EVENT(ext4_prefetch_bitmaps,
+ TP_PROTO(struct super_block *sb, ext4_group_t group,
+ ext4_group_t next, unsigned int prefetch_ios),
+
+ TP_ARGS(sb, group, next, prefetch_ios),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( __u32, group )
+ __field( __u32, next )
+ __field( __u32, ios )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->group = group;
+ __entry->next = next;
+ __entry->ios = prefetch_ios;
+ ),
+
+ TP_printk("dev %d,%d group %u next %u ios %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->group, __entry->next, __entry->ios)
+);
+
+TRACE_EVENT(ext4_lazy_itable_init,
+ TP_PROTO(struct super_block *sb, ext4_group_t group),
+
+ TP_ARGS(sb, group),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( __u32, group )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->group = group;
+ ),
+
+ TP_printk("dev %d,%d group %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group)
+);
+
+TRACE_EVENT(ext4_fc_replay_scan,
+ TP_PROTO(struct super_block *sb, int error, int off),
+
+ TP_ARGS(sb, error, off),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, error)
+ __field(int, off)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->error = error;
+ __entry->off = off;
+ ),
+
+ TP_printk("dev %d,%d error %d, off %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->error, __entry->off)
+);
+
+TRACE_EVENT(ext4_fc_replay,
+ TP_PROTO(struct super_block *sb, int tag, int ino, int priv1, int priv2),
+
+ TP_ARGS(sb, tag, ino, priv1, priv2),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, tag)
+ __field(int, ino)
+ __field(int, priv1)
+ __field(int, priv2)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->tag = tag;
+ __entry->ino = ino;
+ __entry->priv1 = priv1;
+ __entry->priv2 = priv2;
+ ),
+
+ TP_printk("dev %d,%d: tag %d, ino %d, data1 %d, data2 %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->tag, __entry->ino, __entry->priv1, __entry->priv2)
+);
+
+TRACE_EVENT(ext4_fc_commit_start,
+ TP_PROTO(struct super_block *sb, tid_t commit_tid),
+
+ TP_ARGS(sb, commit_tid),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(tid_t, tid)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->tid = commit_tid;
+ ),
+
+ TP_printk("dev %d,%d tid %u", MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->tid)
+);
+
+TRACE_EVENT(ext4_fc_commit_stop,
+ TP_PROTO(struct super_block *sb, int nblks, int reason,
+ tid_t commit_tid),
+
+ TP_ARGS(sb, nblks, reason, commit_tid),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, nblks)
+ __field(int, reason)
+ __field(int, num_fc)
+ __field(int, num_fc_ineligible)
+ __field(int, nblks_agg)
+ __field(tid_t, tid)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->nblks = nblks;
+ __entry->reason = reason;
+ __entry->num_fc = EXT4_SB(sb)->s_fc_stats.fc_num_commits;
+ __entry->num_fc_ineligible =
+ EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits;
+ __entry->nblks_agg = EXT4_SB(sb)->s_fc_stats.fc_numblks;
+ __entry->tid = commit_tid;
+ ),
+
+ TP_printk("dev %d,%d nblks %d, reason %d, fc = %d, ineligible = %d, agg_nblks %d, tid %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nblks, __entry->reason, __entry->num_fc,
+ __entry->num_fc_ineligible, __entry->nblks_agg, __entry->tid)
+);
+
+#define FC_REASON_NAME_STAT(reason) \
+ show_fc_reason(reason), \
+ __entry->fc_ineligible_rc[reason]
+
+TRACE_EVENT(ext4_fc_stats,
+ TP_PROTO(struct super_block *sb),
+
+ TP_ARGS(sb),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __array(unsigned int, fc_ineligible_rc, EXT4_FC_REASON_MAX)
+ __field(unsigned long, fc_commits)
+ __field(unsigned long, fc_ineligible_commits)
+ __field(unsigned long, fc_numblks)
+ ),
+
+ TP_fast_assign(
+ int i;
+
+ __entry->dev = sb->s_dev;
+ for (i = 0; i < EXT4_FC_REASON_MAX; i++) {
+ __entry->fc_ineligible_rc[i] =
+ EXT4_SB(sb)->s_fc_stats.fc_ineligible_reason_count[i];
+ }
+ __entry->fc_commits = EXT4_SB(sb)->s_fc_stats.fc_num_commits;
+ __entry->fc_ineligible_commits =
+ EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits;
+ __entry->fc_numblks = EXT4_SB(sb)->s_fc_stats.fc_numblks;
+ ),
+
+ TP_printk("dev %d,%d fc ineligible reasons:\n"
+ "%s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u"
+ "num_commits:%lu, ineligible: %lu, numblks: %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_XATTR),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_CROSS_RENAME),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_NOMEM),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_SWAP_BOOT),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_RESIZE),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_RENAME_DIR),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_FALLOC_RANGE),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_INODE_JOURNAL_DATA),
+ FC_REASON_NAME_STAT(EXT4_FC_REASON_ENCRYPTED_FILENAME),
+ __entry->fc_commits, __entry->fc_ineligible_commits,
+ __entry->fc_numblks)
+);
+
+DECLARE_EVENT_CLASS(ext4_fc_track_dentry,
+
+ TP_PROTO(handle_t *handle, struct inode *inode,
+ struct dentry *dentry, int ret),
+
+ TP_ARGS(handle, inode, dentry, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(tid_t, t_tid)
+ __field(ino_t, i_ino)
+ __field(tid_t, i_sync_tid)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ struct ext4_inode_info *ei = EXT4_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->t_tid = handle->h_transaction->t_tid;
+ __entry->i_ino = inode->i_ino;
+ __entry->i_sync_tid = ei->i_sync_tid;
+ __entry->error = ret;
+ ),
+
+ TP_printk("dev %d,%d, t_tid %u, ino %lu, i_sync_tid %u, error %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->t_tid, __entry->i_ino, __entry->i_sync_tid,
+ __entry->error
+ )
+);
+
+#define DEFINE_EVENT_CLASS_DENTRY(__type) \
+DEFINE_EVENT(ext4_fc_track_dentry, ext4_fc_track_##__type, \
+ TP_PROTO(handle_t *handle, struct inode *inode, \
+ struct dentry *dentry, int ret), \
+ TP_ARGS(handle, inode, dentry, ret) \
+)
+
+DEFINE_EVENT_CLASS_DENTRY(create);
+DEFINE_EVENT_CLASS_DENTRY(link);
+DEFINE_EVENT_CLASS_DENTRY(unlink);
+
+TRACE_EVENT(ext4_fc_track_inode,
+ TP_PROTO(handle_t *handle, struct inode *inode, int ret),
+
+ TP_ARGS(handle, inode, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(tid_t, t_tid)
+ __field(ino_t, i_ino)
+ __field(tid_t, i_sync_tid)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ struct ext4_inode_info *ei = EXT4_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->t_tid = handle->h_transaction->t_tid;
+ __entry->i_ino = inode->i_ino;
+ __entry->i_sync_tid = ei->i_sync_tid;
+ __entry->error = ret;
+ ),
+
+ TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->t_tid, __entry->i_ino, __entry->i_sync_tid,
+ __entry->error)
+ );
+
+TRACE_EVENT(ext4_fc_track_range,
+ TP_PROTO(handle_t *handle, struct inode *inode,
+ long start, long end, int ret),
+
+ TP_ARGS(handle, inode, start, end, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(tid_t, t_tid)
+ __field(ino_t, i_ino)
+ __field(tid_t, i_sync_tid)
+ __field(long, start)
+ __field(long, end)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ struct ext4_inode_info *ei = EXT4_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->t_tid = handle->h_transaction->t_tid;
+ __entry->i_ino = inode->i_ino;
+ __entry->i_sync_tid = ei->i_sync_tid;
+ __entry->start = start;
+ __entry->end = end;
+ __entry->error = ret;
+ ),
+
+ TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d, start %ld, end %ld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->t_tid, __entry->i_ino, __entry->i_sync_tid,
+ __entry->error, __entry->start, __entry->end)
+ );
+
+TRACE_EVENT(ext4_fc_cleanup,
+ TP_PROTO(journal_t *journal, int full, tid_t tid),
+
+ TP_ARGS(journal, full, tid),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, j_fc_off)
+ __field(int, full)
+ __field(tid_t, tid)
+ ),
+
+ TP_fast_assign(
+ struct super_block *sb = journal->j_private;
+
+ __entry->dev = sb->s_dev;
+ __entry->j_fc_off = journal->j_fc_off;
+ __entry->full = full;
+ __entry->tid = tid;
+ ),
+
+ TP_printk("dev %d,%d, j_fc_off %d, full %d, tid %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->j_fc_off, __entry->full, __entry->tid)
+ );
+
+TRACE_EVENT(ext4_update_sb,
+ TP_PROTO(struct super_block *sb, ext4_fsblk_t fsblk,
+ unsigned int flags),
+
+ TP_ARGS(sb, fsblk, flags),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ext4_fsblk_t, fsblk)
+ __field(unsigned int, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->fsblk = fsblk;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("dev %d,%d fsblk %llu flags %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->fsblk, __entry->flags)
+);
+
+#endif /* _TRACE_EXT4_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
new file mode 100644
index 0000000000..793f82cc15
--- /dev/null
+++ b/include/trace/events/f2fs.h
@@ -0,0 +1,2311 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM f2fs
+
+#if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_F2FS_H
+
+#include <linux/tracepoint.h>
+#include <uapi/linux/f2fs.h>
+
+#define show_dev(dev) MAJOR(dev), MINOR(dev)
+#define show_dev_ino(entry) show_dev(entry->dev), (unsigned long)entry->ino
+
+TRACE_DEFINE_ENUM(NODE);
+TRACE_DEFINE_ENUM(DATA);
+TRACE_DEFINE_ENUM(META);
+TRACE_DEFINE_ENUM(META_FLUSH);
+TRACE_DEFINE_ENUM(IPU);
+TRACE_DEFINE_ENUM(OPU);
+TRACE_DEFINE_ENUM(HOT);
+TRACE_DEFINE_ENUM(WARM);
+TRACE_DEFINE_ENUM(COLD);
+TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
+TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
+TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
+TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
+TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
+TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
+TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
+TRACE_DEFINE_ENUM(GC_GREEDY);
+TRACE_DEFINE_ENUM(GC_CB);
+TRACE_DEFINE_ENUM(FG_GC);
+TRACE_DEFINE_ENUM(BG_GC);
+TRACE_DEFINE_ENUM(LFS);
+TRACE_DEFINE_ENUM(SSR);
+TRACE_DEFINE_ENUM(__REQ_RAHEAD);
+TRACE_DEFINE_ENUM(__REQ_SYNC);
+TRACE_DEFINE_ENUM(__REQ_IDLE);
+TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
+TRACE_DEFINE_ENUM(__REQ_FUA);
+TRACE_DEFINE_ENUM(__REQ_PRIO);
+TRACE_DEFINE_ENUM(__REQ_META);
+TRACE_DEFINE_ENUM(CP_UMOUNT);
+TRACE_DEFINE_ENUM(CP_FASTBOOT);
+TRACE_DEFINE_ENUM(CP_SYNC);
+TRACE_DEFINE_ENUM(CP_RECOVERY);
+TRACE_DEFINE_ENUM(CP_DISCARD);
+TRACE_DEFINE_ENUM(CP_TRIMMED);
+TRACE_DEFINE_ENUM(CP_PAUSE);
+TRACE_DEFINE_ENUM(CP_RESIZE);
+TRACE_DEFINE_ENUM(EX_READ);
+TRACE_DEFINE_ENUM(EX_BLOCK_AGE);
+
+#define show_block_type(type) \
+ __print_symbolic(type, \
+ { NODE, "NODE" }, \
+ { DATA, "DATA" }, \
+ { META, "META" }, \
+ { META_FLUSH, "META_FLUSH" }, \
+ { IPU, "IN-PLACE" }, \
+ { OPU, "OUT-OF-PLACE" })
+
+#define show_block_temp(temp) \
+ __print_symbolic(temp, \
+ { HOT, "HOT" }, \
+ { WARM, "WARM" }, \
+ { COLD, "COLD" })
+
+#define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \
+ REQ_PREFLUSH | REQ_FUA)
+#define F2FS_BIO_FLAG_MASK(t) (__force u32)((t) & F2FS_OP_FLAGS)
+
+#define show_bio_type(op,op_flags) show_bio_op(op), \
+ show_bio_op_flags(op_flags)
+
+#define show_bio_op(op) blk_op_str(op)
+
+#define show_bio_op_flags(flags) \
+ __print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \
+ { (__force u32)REQ_RAHEAD, "R" }, \
+ { (__force u32)REQ_SYNC, "S" }, \
+ { (__force u32)REQ_META, "M" }, \
+ { (__force u32)REQ_PRIO, "P" }, \
+ { (__force u32)REQ_PREFLUSH, "PF" }, \
+ { (__force u32)REQ_FUA, "FUA" })
+
+#define show_data_type(type) \
+ __print_symbolic(type, \
+ { CURSEG_HOT_DATA, "Hot DATA" }, \
+ { CURSEG_WARM_DATA, "Warm DATA" }, \
+ { CURSEG_COLD_DATA, "Cold DATA" }, \
+ { CURSEG_HOT_NODE, "Hot NODE" }, \
+ { CURSEG_WARM_NODE, "Warm NODE" }, \
+ { CURSEG_COLD_NODE, "Cold NODE" }, \
+ { NO_CHECK_TYPE, "No TYPE" })
+
+#define show_file_type(type) \
+ __print_symbolic(type, \
+ { 0, "FILE" }, \
+ { 1, "DIR" })
+
+#define show_gc_type(type) \
+ __print_symbolic(type, \
+ { FG_GC, "Foreground GC" }, \
+ { BG_GC, "Background GC" })
+
+#define show_alloc_mode(type) \
+ __print_symbolic(type, \
+ { LFS, "LFS-mode" }, \
+ { SSR, "SSR-mode" }, \
+ { AT_SSR, "AT_SSR-mode" })
+
+#define show_victim_policy(type) \
+ __print_symbolic(type, \
+ { GC_GREEDY, "Greedy" }, \
+ { GC_CB, "Cost-Benefit" }, \
+ { GC_AT, "Age-threshold" })
+
+#define show_cpreason(type) \
+ __print_flags(type, "|", \
+ { CP_UMOUNT, "Umount" }, \
+ { CP_FASTBOOT, "Fastboot" }, \
+ { CP_SYNC, "Sync" }, \
+ { CP_RECOVERY, "Recovery" }, \
+ { CP_DISCARD, "Discard" }, \
+ { CP_PAUSE, "Pause" }, \
+ { CP_TRIMMED, "Trimmed" }, \
+ { CP_RESIZE, "Resize" })
+
+#define show_fsync_cpreason(type) \
+ __print_symbolic(type, \
+ { CP_NO_NEEDED, "no needed" }, \
+ { CP_NON_REGULAR, "non regular" }, \
+ { CP_COMPRESSED, "compressed" }, \
+ { CP_HARDLINK, "hardlink" }, \
+ { CP_SB_NEED_CP, "sb needs cp" }, \
+ { CP_WRONG_PINO, "wrong pino" }, \
+ { CP_NO_SPC_ROLL, "no space roll forward" }, \
+ { CP_NODE_NEED_CP, "node needs cp" }, \
+ { CP_FASTBOOT_MODE, "fastboot mode" }, \
+ { CP_SPEC_LOG_NUM, "log type is 2" }, \
+ { CP_RECOVER_DIR, "dir needs recovery" })
+
+#define show_shutdown_mode(type) \
+ __print_symbolic(type, \
+ { F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \
+ { F2FS_GOING_DOWN_METASYNC, "meta sync" }, \
+ { F2FS_GOING_DOWN_NOSYNC, "no sync" }, \
+ { F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \
+ { F2FS_GOING_DOWN_NEED_FSCK, "need fsck" })
+
+#define show_compress_algorithm(type) \
+ __print_symbolic(type, \
+ { COMPRESS_LZO, "LZO" }, \
+ { COMPRESS_LZ4, "LZ4" }, \
+ { COMPRESS_ZSTD, "ZSTD" }, \
+ { COMPRESS_LZORLE, "LZO-RLE" })
+
+#define show_extent_type(type) \
+ __print_symbolic(type, \
+ { EX_READ, "Read" }, \
+ { EX_BLOCK_AGE, "Block Age" })
+
+struct f2fs_sb_info;
+struct f2fs_io_info;
+struct extent_info;
+struct victim_sel_policy;
+struct f2fs_map_blocks;
+
+DECLARE_EVENT_CLASS(f2fs__inode,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(ino_t, pino)
+ __field(umode_t, mode)
+ __field(loff_t, size)
+ __field(unsigned int, nlink)
+ __field(blkcnt_t, blocks)
+ __field(__u8, advise)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pino = F2FS_I(inode)->i_pino;
+ __entry->mode = inode->i_mode;
+ __entry->nlink = inode->i_nlink;
+ __entry->size = inode->i_size;
+ __entry->blocks = inode->i_blocks;
+ __entry->advise = F2FS_I(inode)->i_advise;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
+ "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
+ show_dev_ino(__entry),
+ (unsigned long)__entry->pino,
+ __entry->mode,
+ __entry->size,
+ (unsigned int)__entry->nlink,
+ (unsigned long long)__entry->blocks,
+ (unsigned char)__entry->advise)
+);
+
+DECLARE_EVENT_CLASS(f2fs__inode_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
+ show_dev_ino(__entry),
+ __entry->ret)
+);
+
+DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+TRACE_EVENT(f2fs_sync_file_exit,
+
+ TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret),
+
+ TP_ARGS(inode, cp_reason, datasync, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, cp_reason)
+ __field(int, datasync)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->cp_reason = cp_reason;
+ __entry->datasync = datasync;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, "
+ "datasync = %d, ret = %d",
+ show_dev_ino(__entry),
+ show_fsync_cpreason(__entry->cp_reason),
+ __entry->datasync,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_sync_fs,
+
+ TP_PROTO(struct super_block *sb, int wait),
+
+ TP_ARGS(sb, wait),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, dirty)
+ __field(int, wait)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
+ __entry->wait = wait;
+ ),
+
+ TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
+ show_dev(__entry->dev),
+ __entry->dirty ? "dirty" : "not dirty",
+ __entry->wait)
+);
+
+DEFINE_EVENT(f2fs__inode, f2fs_iget,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+TRACE_EVENT(f2fs_unlink_enter,
+
+ TP_PROTO(struct inode *dir, struct dentry *dentry),
+
+ TP_ARGS(dir, dentry),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, size)
+ __field(blkcnt_t, blocks)
+ __string(name, dentry->d_name.name)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->ino = dir->i_ino;
+ __entry->size = dir->i_size;
+ __entry->blocks = dir->i_blocks;
+ __assign_str(name, dentry->d_name.name);
+ ),
+
+ TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
+ "i_blocks = %llu, name = %s",
+ show_dev_ino(__entry),
+ __entry->size,
+ (unsigned long long)__entry->blocks,
+ __get_str(name))
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__inode, f2fs_truncate,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+TRACE_EVENT(f2fs_truncate_data_blocks_range,
+
+ TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
+
+ TP_ARGS(inode, nid, ofs, free),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(nid_t, nid)
+ __field(unsigned int, ofs)
+ __field(int, free)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->nid = nid;
+ __entry->ofs = ofs;
+ __entry->free = free;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
+ show_dev_ino(__entry),
+ (unsigned int)__entry->nid,
+ __entry->ofs,
+ __entry->free)
+);
+
+DECLARE_EVENT_CLASS(f2fs__truncate_op,
+
+ TP_PROTO(struct inode *inode, u64 from),
+
+ TP_ARGS(inode, from),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, size)
+ __field(blkcnt_t, blocks)
+ __field(u64, from)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->size = inode->i_size;
+ __entry->blocks = inode->i_blocks;
+ __entry->from = from;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
+ "start file offset = %llu",
+ show_dev_ino(__entry),
+ __entry->size,
+ (unsigned long long)__entry->blocks,
+ (unsigned long long)__entry->from)
+);
+
+DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
+
+ TP_PROTO(struct inode *inode, u64 from),
+
+ TP_ARGS(inode, from)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
+
+ TP_PROTO(struct inode *inode, u64 from),
+
+ TP_ARGS(inode, from)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DECLARE_EVENT_CLASS(f2fs__truncate_node,
+
+ TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
+
+ TP_ARGS(inode, nid, blk_addr),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(nid_t, nid)
+ __field(block_t, blk_addr)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->nid = nid;
+ __entry->blk_addr = blk_addr;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
+ show_dev_ino(__entry),
+ (unsigned int)__entry->nid,
+ (unsigned long long)__entry->blk_addr)
+);
+
+DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
+
+ TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
+
+ TP_ARGS(inode, nid, blk_addr)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
+
+ TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
+
+ TP_ARGS(inode, nid, blk_addr)
+);
+
+TRACE_EVENT(f2fs_truncate_partial_nodes,
+
+ TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err),
+
+ TP_ARGS(inode, nid, depth, err),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __array(nid_t, nid, 3)
+ __field(int, depth)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->nid[0] = nid[0];
+ __entry->nid[1] = nid[1];
+ __entry->nid[2] = nid[2];
+ __entry->depth = depth;
+ __entry->err = err;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, "
+ "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
+ show_dev_ino(__entry),
+ (unsigned int)__entry->nid[0],
+ (unsigned int)__entry->nid[1],
+ (unsigned int)__entry->nid[2],
+ __entry->depth,
+ __entry->err)
+);
+
+TRACE_EVENT(f2fs_file_write_iter,
+
+ TP_PROTO(struct inode *inode, loff_t offset, size_t length,
+ ssize_t ret),
+
+ TP_ARGS(inode, offset, length, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, offset)
+ __field(size_t, length)
+ __field(ssize_t, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->offset = offset;
+ __entry->length = length;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, "
+ "offset = %lld, length = %zu, written(err) = %zd",
+ show_dev_ino(__entry),
+ __entry->offset,
+ __entry->length,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_map_blocks,
+ TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int flag,
+ int ret),
+
+ TP_ARGS(inode, map, flag, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(block_t, m_lblk)
+ __field(block_t, m_pblk)
+ __field(unsigned int, m_len)
+ __field(unsigned int, m_flags)
+ __field(int, m_seg_type)
+ __field(bool, m_may_create)
+ __field(bool, m_multidev_dio)
+ __field(int, flag)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = map->m_bdev->bd_dev;
+ __entry->ino = inode->i_ino;
+ __entry->m_lblk = map->m_lblk;
+ __entry->m_pblk = map->m_pblk;
+ __entry->m_len = map->m_len;
+ __entry->m_flags = map->m_flags;
+ __entry->m_seg_type = map->m_seg_type;
+ __entry->m_may_create = map->m_may_create;
+ __entry->m_multidev_dio = map->m_multidev_dio;
+ __entry->flag = flag;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
+ "start blkaddr = 0x%llx, len = 0x%llx, flags = %u, "
+ "seg_type = %d, may_create = %d, multidevice = %d, "
+ "flag = %d, err = %d",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->m_lblk,
+ (unsigned long long)__entry->m_pblk,
+ (unsigned long long)__entry->m_len,
+ __entry->m_flags,
+ __entry->m_seg_type,
+ __entry->m_may_create,
+ __entry->m_multidev_dio,
+ __entry->flag,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_background_gc,
+
+ TP_PROTO(struct super_block *sb, unsigned int wait_ms,
+ unsigned int prefree, unsigned int free),
+
+ TP_ARGS(sb, wait_ms, prefree, free),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, wait_ms)
+ __field(unsigned int, prefree)
+ __field(unsigned int, free)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->wait_ms = wait_ms;
+ __entry->prefree = prefree;
+ __entry->free = free;
+ ),
+
+ TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
+ show_dev(__entry->dev),
+ __entry->wait_ms,
+ __entry->prefree,
+ __entry->free)
+);
+
+TRACE_EVENT(f2fs_gc_begin,
+
+ TP_PROTO(struct super_block *sb, int gc_type, bool no_bg_gc,
+ unsigned int nr_free_secs,
+ long long dirty_nodes, long long dirty_dents,
+ long long dirty_imeta, unsigned int free_sec,
+ unsigned int free_seg, int reserved_seg,
+ unsigned int prefree_seg),
+
+ TP_ARGS(sb, gc_type, no_bg_gc, nr_free_secs, dirty_nodes,
+ dirty_dents, dirty_imeta,
+ free_sec, free_seg, reserved_seg, prefree_seg),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, gc_type)
+ __field(bool, no_bg_gc)
+ __field(unsigned int, nr_free_secs)
+ __field(long long, dirty_nodes)
+ __field(long long, dirty_dents)
+ __field(long long, dirty_imeta)
+ __field(unsigned int, free_sec)
+ __field(unsigned int, free_seg)
+ __field(int, reserved_seg)
+ __field(unsigned int, prefree_seg)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->gc_type = gc_type;
+ __entry->no_bg_gc = no_bg_gc;
+ __entry->nr_free_secs = nr_free_secs;
+ __entry->dirty_nodes = dirty_nodes;
+ __entry->dirty_dents = dirty_dents;
+ __entry->dirty_imeta = dirty_imeta;
+ __entry->free_sec = free_sec;
+ __entry->free_seg = free_seg;
+ __entry->reserved_seg = reserved_seg;
+ __entry->prefree_seg = prefree_seg;
+ ),
+
+ TP_printk("dev = (%d,%d), gc_type = %s, no_background_GC = %d, nr_free_secs = %u, "
+ "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, "
+ "rsv_seg:%d, prefree_seg:%u",
+ show_dev(__entry->dev),
+ show_gc_type(__entry->gc_type),
+ (__entry->gc_type == BG_GC) ? __entry->no_bg_gc : -1,
+ __entry->nr_free_secs,
+ __entry->dirty_nodes,
+ __entry->dirty_dents,
+ __entry->dirty_imeta,
+ __entry->free_sec,
+ __entry->free_seg,
+ __entry->reserved_seg,
+ __entry->prefree_seg)
+);
+
+TRACE_EVENT(f2fs_gc_end,
+
+ TP_PROTO(struct super_block *sb, int ret, int seg_freed,
+ int sec_freed, long long dirty_nodes,
+ long long dirty_dents, long long dirty_imeta,
+ unsigned int free_sec, unsigned int free_seg,
+ int reserved_seg, unsigned int prefree_seg),
+
+ TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents,
+ dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, ret)
+ __field(int, seg_freed)
+ __field(int, sec_freed)
+ __field(long long, dirty_nodes)
+ __field(long long, dirty_dents)
+ __field(long long, dirty_imeta)
+ __field(unsigned int, free_sec)
+ __field(unsigned int, free_seg)
+ __field(int, reserved_seg)
+ __field(unsigned int, prefree_seg)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->ret = ret;
+ __entry->seg_freed = seg_freed;
+ __entry->sec_freed = sec_freed;
+ __entry->dirty_nodes = dirty_nodes;
+ __entry->dirty_dents = dirty_dents;
+ __entry->dirty_imeta = dirty_imeta;
+ __entry->free_sec = free_sec;
+ __entry->free_seg = free_seg;
+ __entry->reserved_seg = reserved_seg;
+ __entry->prefree_seg = prefree_seg;
+ ),
+
+ TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, "
+ "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, "
+ "free_seg:%u, rsv_seg:%d, prefree_seg:%u",
+ show_dev(__entry->dev),
+ __entry->ret,
+ __entry->seg_freed,
+ __entry->sec_freed,
+ __entry->dirty_nodes,
+ __entry->dirty_dents,
+ __entry->dirty_imeta,
+ __entry->free_sec,
+ __entry->free_seg,
+ __entry->reserved_seg,
+ __entry->prefree_seg)
+);
+
+TRACE_EVENT(f2fs_get_victim,
+
+ TP_PROTO(struct super_block *sb, int type, int gc_type,
+ struct victim_sel_policy *p, unsigned int pre_victim,
+ unsigned int prefree, unsigned int free),
+
+ TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, type)
+ __field(int, gc_type)
+ __field(int, alloc_mode)
+ __field(int, gc_mode)
+ __field(unsigned int, victim)
+ __field(unsigned int, cost)
+ __field(unsigned int, ofs_unit)
+ __field(unsigned int, pre_victim)
+ __field(unsigned int, prefree)
+ __field(unsigned int, free)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->type = type;
+ __entry->gc_type = gc_type;
+ __entry->alloc_mode = p->alloc_mode;
+ __entry->gc_mode = p->gc_mode;
+ __entry->victim = p->min_segno;
+ __entry->cost = p->min_cost;
+ __entry->ofs_unit = p->ofs_unit;
+ __entry->pre_victim = pre_victim;
+ __entry->prefree = prefree;
+ __entry->free = free;
+ ),
+
+ TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
+ "victim = %u, cost = %u, ofs_unit = %u, "
+ "pre_victim_secno = %d, prefree = %u, free = %u",
+ show_dev(__entry->dev),
+ show_data_type(__entry->type),
+ show_gc_type(__entry->gc_type),
+ show_alloc_mode(__entry->alloc_mode),
+ show_victim_policy(__entry->gc_mode),
+ __entry->victim,
+ __entry->cost,
+ __entry->ofs_unit,
+ (int)__entry->pre_victim,
+ __entry->prefree,
+ __entry->free)
+);
+
+TRACE_EVENT(f2fs_lookup_start,
+
+ TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags),
+
+ TP_ARGS(dir, dentry, flags),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __string(name, dentry->d_name.name)
+ __field(unsigned int, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->ino = dir->i_ino;
+ __assign_str(name, dentry->d_name.name);
+ __entry->flags = flags;
+ ),
+
+ TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u",
+ show_dev_ino(__entry),
+ __get_str(name),
+ __entry->flags)
+);
+
+TRACE_EVENT(f2fs_lookup_end,
+
+ TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino,
+ int err),
+
+ TP_ARGS(dir, dentry, ino, err),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __string(name, dentry->d_name.name)
+ __field(nid_t, cino)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->ino = dir->i_ino;
+ __assign_str(name, dentry->d_name.name);
+ __entry->cino = ino;
+ __entry->err = err;
+ ),
+
+ TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d",
+ show_dev_ino(__entry),
+ __get_str(name),
+ __entry->cino,
+ __entry->err)
+);
+
+TRACE_EVENT(f2fs_readdir,
+
+ TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err),
+
+ TP_ARGS(dir, start_pos, end_pos, err),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, start)
+ __field(loff_t, end)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->ino = dir->i_ino;
+ __entry->start = start_pos;
+ __entry->end = end_pos;
+ __entry->err = err;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d",
+ show_dev_ino(__entry),
+ __entry->start,
+ __entry->end,
+ __entry->err)
+);
+
+TRACE_EVENT(f2fs_fallocate,
+
+ TP_PROTO(struct inode *inode, int mode,
+ loff_t offset, loff_t len, int ret),
+
+ TP_ARGS(inode, mode, offset, len, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, mode)
+ __field(loff_t, offset)
+ __field(loff_t, len)
+ __field(loff_t, size)
+ __field(blkcnt_t, blocks)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->mode = mode;
+ __entry->offset = offset;
+ __entry->len = len;
+ __entry->size = inode->i_size;
+ __entry->blocks = inode->i_blocks;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
+ "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
+ show_dev_ino(__entry),
+ __entry->mode,
+ (unsigned long long)__entry->offset,
+ (unsigned long long)__entry->len,
+ (unsigned long long)__entry->size,
+ (unsigned long long)__entry->blocks,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_direct_IO_enter,
+
+ TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw),
+
+ TP_ARGS(inode, iocb, len, rw),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, ki_pos)
+ __field(int, ki_flags)
+ __field(u16, ki_ioprio)
+ __field(unsigned long, len)
+ __field(int, rw)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->ki_pos = iocb->ki_pos;
+ __entry->ki_flags = iocb->ki_flags;
+ __entry->ki_ioprio = iocb->ki_ioprio;
+ __entry->len = len;
+ __entry->rw = rw;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d",
+ show_dev_ino(__entry),
+ __entry->ki_pos,
+ __entry->len,
+ __entry->ki_flags,
+ __entry->ki_ioprio,
+ __entry->rw)
+);
+
+TRACE_EVENT(f2fs_direct_IO_exit,
+
+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
+ int rw, int ret),
+
+ TP_ARGS(inode, offset, len, rw, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, pos)
+ __field(unsigned long, len)
+ __field(int, rw)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = offset;
+ __entry->len = len;
+ __entry->rw = rw;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
+ "rw = %d ret = %d",
+ show_dev_ino(__entry),
+ __entry->pos,
+ __entry->len,
+ __entry->rw,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_reserve_new_blocks,
+
+ TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
+ blkcnt_t count),
+
+ TP_ARGS(inode, nid, ofs_in_node, count),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(nid_t, nid)
+ __field(unsigned int, ofs_in_node)
+ __field(blkcnt_t, count)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->nid = nid;
+ __entry->ofs_in_node = ofs_in_node;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
+ show_dev(__entry->dev),
+ (unsigned int)__entry->nid,
+ __entry->ofs_in_node,
+ (unsigned long long)__entry->count)
+);
+
+DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
+
+ TP_PROTO(struct page *page, struct f2fs_io_info *fio),
+
+ TP_ARGS(page, fio),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, index)
+ __field(block_t, old_blkaddr)
+ __field(block_t, new_blkaddr)
+ __field(enum req_op, op)
+ __field(blk_opf_t, op_flags)
+ __field(int, temp)
+ __field(int, type)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
+ __entry->ino = page_file_mapping(page)->host->i_ino;
+ __entry->index = page->index;
+ __entry->old_blkaddr = fio->old_blkaddr;
+ __entry->new_blkaddr = fio->new_blkaddr;
+ __entry->op = fio->op;
+ __entry->op_flags = fio->op_flags;
+ __entry->temp = fio->temp;
+ __entry->type = fio->type;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
+ "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
+ show_dev_ino(__entry),
+ (unsigned long)__entry->index,
+ (unsigned long long)__entry->old_blkaddr,
+ (unsigned long long)__entry->new_blkaddr,
+ show_bio_type(__entry->op, __entry->op_flags),
+ show_block_temp(__entry->temp),
+ show_block_type(__entry->type))
+);
+
+DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
+
+ TP_PROTO(struct page *page, struct f2fs_io_info *fio),
+
+ TP_ARGS(page, fio),
+
+ TP_CONDITION(page->mapping)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,
+
+ TP_PROTO(struct page *page, struct f2fs_io_info *fio),
+
+ TP_ARGS(page, fio),
+
+ TP_CONDITION(page->mapping)
+);
+
+DECLARE_EVENT_CLASS(f2fs__bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(dev_t, target)
+ __field(enum req_op, op)
+ __field(blk_opf_t, op_flags)
+ __field(int, type)
+ __field(sector_t, sector)
+ __field(unsigned int, size)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->target = bio_dev(bio);
+ __entry->op = bio_op(bio);
+ __entry->op_flags = bio->bi_opf;
+ __entry->type = type;
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->size = bio->bi_iter.bi_size;
+ ),
+
+ TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
+ show_dev(__entry->target),
+ show_dev(__entry->dev),
+ show_bio_type(__entry->op, __entry->op_flags),
+ show_block_type(__entry->type),
+ (unsigned long long)__entry->sector,
+ __entry->size)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_CONDITION(bio)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_CONDITION(bio)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_CONDITION(bio)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_CONDITION(bio)
+);
+
+TRACE_EVENT(f2fs_write_begin,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
+
+ TP_ARGS(inode, pos, len),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, pos)
+ __field(unsigned int, len)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = pos;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->pos,
+ __entry->len)
+);
+
+TRACE_EVENT(f2fs_write_end,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+ unsigned int copied),
+
+ TP_ARGS(inode, pos, len, copied),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, pos)
+ __field(unsigned int, len)
+ __field(unsigned int, copied)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = pos;
+ __entry->len = len;
+ __entry->copied = copied;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->pos,
+ __entry->len,
+ __entry->copied)
+);
+
+DECLARE_EVENT_CLASS(f2fs__page,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, type)
+ __field(int, dir)
+ __field(pgoff_t, index)
+ __field(int, dirty)
+ __field(int, uptodate)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
+ __entry->ino = page_file_mapping(page)->host->i_ino;
+ __entry->type = type;
+ __entry->dir =
+ S_ISDIR(page_file_mapping(page)->host->i_mode);
+ __entry->index = page->index;
+ __entry->dirty = PageDirty(page);
+ __entry->uptodate = PageUptodate(page);
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
+ "dirty = %d, uptodate = %d",
+ show_dev_ino(__entry),
+ show_block_type(__entry->type),
+ show_file_type(__entry->dir),
+ (unsigned long)__entry->index,
+ __entry->dirty,
+ __entry->uptodate)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_writepage,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_readpage,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+TRACE_EVENT(f2fs_replace_atomic_write_block,
+
+ TP_PROTO(struct inode *inode, struct inode *cow_inode, pgoff_t index,
+ block_t old_addr, block_t new_addr, bool recovery),
+
+ TP_ARGS(inode, cow_inode, index, old_addr, new_addr, recovery),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(ino_t, cow_ino)
+ __field(pgoff_t, index)
+ __field(block_t, old_addr)
+ __field(block_t, new_addr)
+ __field(bool, recovery)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->cow_ino = cow_inode->i_ino;
+ __entry->index = index;
+ __entry->old_addr = old_addr;
+ __entry->new_addr = new_addr;
+ __entry->recovery = recovery;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, cow_ino = %lu, index = %lu, "
+ "old_addr = 0x%llx, new_addr = 0x%llx, recovery = %d",
+ show_dev_ino(__entry),
+ __entry->cow_ino,
+ (unsigned long)__entry->index,
+ (unsigned long long)__entry->old_addr,
+ (unsigned long long)__entry->new_addr,
+ __entry->recovery)
+);
+
+TRACE_EVENT(f2fs_filemap_fault,
+
+ TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret),
+
+ TP_ARGS(inode, index, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, index)
+ __field(unsigned long, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->index = index;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx",
+ show_dev_ino(__entry),
+ (unsigned long)__entry->index,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_writepages,
+
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
+
+ TP_ARGS(inode, wbc, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, type)
+ __field(int, dir)
+ __field(long, nr_to_write)
+ __field(long, pages_skipped)
+ __field(loff_t, range_start)
+ __field(loff_t, range_end)
+ __field(pgoff_t, writeback_index)
+ __field(int, sync_mode)
+ __field(char, for_kupdate)
+ __field(char, for_background)
+ __field(char, tagged_writepages)
+ __field(char, for_reclaim)
+ __field(char, range_cyclic)
+ __field(char, for_sync)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->type = type;
+ __entry->dir = S_ISDIR(inode->i_mode);
+ __entry->nr_to_write = wbc->nr_to_write;
+ __entry->pages_skipped = wbc->pages_skipped;
+ __entry->range_start = wbc->range_start;
+ __entry->range_end = wbc->range_end;
+ __entry->writeback_index = inode->i_mapping->writeback_index;
+ __entry->sync_mode = wbc->sync_mode;
+ __entry->for_kupdate = wbc->for_kupdate;
+ __entry->for_background = wbc->for_background;
+ __entry->tagged_writepages = wbc->tagged_writepages;
+ __entry->for_reclaim = wbc->for_reclaim;
+ __entry->range_cyclic = wbc->range_cyclic;
+ __entry->for_sync = wbc->for_sync;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
+ "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
+ "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
+ show_dev_ino(__entry),
+ show_block_type(__entry->type),
+ show_file_type(__entry->dir),
+ __entry->nr_to_write,
+ __entry->pages_skipped,
+ __entry->range_start,
+ __entry->range_end,
+ (unsigned long)__entry->writeback_index,
+ __entry->sync_mode,
+ __entry->for_kupdate,
+ __entry->for_background,
+ __entry->tagged_writepages,
+ __entry->for_reclaim,
+ __entry->range_cyclic,
+ __entry->for_sync)
+);
+
+TRACE_EVENT(f2fs_readpages,
+
+ TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage),
+
+ TP_ARGS(inode, start, nrpage),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, start)
+ __field(unsigned int, nrpage)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->start = start;
+ __entry->nrpage = nrpage;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
+ show_dev_ino(__entry),
+ (unsigned long)__entry->start,
+ __entry->nrpage)
+);
+
+TRACE_EVENT(f2fs_write_checkpoint,
+
+ TP_PROTO(struct super_block *sb, int reason, const char *msg),
+
+ TP_ARGS(sb, reason, msg),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, reason)
+ __string(dest_msg, msg)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->reason = reason;
+ __assign_str(dest_msg, msg);
+ ),
+
+ TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
+ show_dev(__entry->dev),
+ show_cpreason(__entry->reason),
+ __get_str(dest_msg))
+);
+
+DECLARE_EVENT_CLASS(f2fs_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(block_t, blkstart)
+ __field(block_t, blklen)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->bd_dev;
+ __entry->blkstart = blkstart;
+ __entry->blklen = blklen;
+ ),
+
+ TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
+ show_dev(__entry->dev),
+ (unsigned long long)__entry->blkstart,
+ (unsigned long long)__entry->blklen)
+);
+
+DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen)
+);
+
+DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen)
+);
+
+DEFINE_EVENT(f2fs_discard, f2fs_remove_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen)
+);
+
+DECLARE_EVENT_CLASS(f2fs_reset_zone,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart),
+
+ TP_ARGS(dev, blkstart),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(block_t, blkstart)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->bd_dev;
+ __entry->blkstart = blkstart;
+ ),
+
+ TP_printk("dev = (%d,%d), zone at block = 0x%llx",
+ show_dev(__entry->dev),
+ (unsigned long long)__entry->blkstart)
+);
+
+DEFINE_EVENT(f2fs_reset_zone, f2fs_queue_reset_zone,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart),
+
+ TP_ARGS(dev, blkstart)
+);
+
+DEFINE_EVENT(f2fs_reset_zone, f2fs_issue_reset_zone,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart),
+
+ TP_ARGS(dev, blkstart)
+);
+
+TRACE_EVENT(f2fs_issue_flush,
+
+ TP_PROTO(struct block_device *dev, unsigned int nobarrier,
+ unsigned int flush_merge, int ret),
+
+ TP_ARGS(dev, nobarrier, flush_merge, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, nobarrier)
+ __field(unsigned int, flush_merge)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->bd_dev;
+ __entry->nobarrier = nobarrier;
+ __entry->flush_merge = flush_merge;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), %s %s, ret = %d",
+ show_dev(__entry->dev),
+ __entry->nobarrier ? "skip (nobarrier)" : "issue",
+ __entry->flush_merge ? " with flush_merge" : "",
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_lookup_extent_tree_start,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs, enum extent_type type),
+
+ TP_ARGS(inode, pgofs, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(enum extent_type, type)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->type = type;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, type = %s",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ show_extent_type(__entry->type))
+);
+
+TRACE_EVENT_CONDITION(f2fs_lookup_read_extent_tree_end,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs,
+ struct extent_info *ei),
+
+ TP_ARGS(inode, pgofs, ei),
+
+ TP_CONDITION(ei),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(unsigned int, fofs)
+ __field(unsigned int, len)
+ __field(u32, blk)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->fofs = ei->fofs;
+ __entry->len = ei->len;
+ __entry->blk = ei->blk;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
+ "read_ext_info(fofs: %u, len: %u, blk: %u)",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->fofs,
+ __entry->len,
+ __entry->blk)
+);
+
+TRACE_EVENT_CONDITION(f2fs_lookup_age_extent_tree_end,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs,
+ struct extent_info *ei),
+
+ TP_ARGS(inode, pgofs, ei),
+
+ TP_CONDITION(ei),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(unsigned int, fofs)
+ __field(unsigned int, len)
+ __field(unsigned long long, age)
+ __field(unsigned long long, blocks)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->fofs = ei->fofs;
+ __entry->len = ei->len;
+ __entry->age = ei->age;
+ __entry->blocks = ei->last_blocks;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
+ "age_ext_info(fofs: %u, len: %u, age: %llu, blocks: %llu)",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->fofs,
+ __entry->len,
+ __entry->age,
+ __entry->blocks)
+);
+
+TRACE_EVENT(f2fs_update_read_extent_tree_range,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len,
+ block_t blkaddr,
+ unsigned int c_len),
+
+ TP_ARGS(inode, pgofs, len, blkaddr, c_len),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(u32, blk)
+ __field(unsigned int, len)
+ __field(unsigned int, c_len)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->len = len;
+ __entry->blk = blkaddr;
+ __entry->c_len = c_len;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
+ "len = %u, blkaddr = %u, c_len = %u",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->len,
+ __entry->blk,
+ __entry->c_len)
+);
+
+TRACE_EVENT(f2fs_update_age_extent_tree_range,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len,
+ unsigned long long age,
+ unsigned long long last_blks),
+
+ TP_ARGS(inode, pgofs, len, age, last_blks),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(unsigned int, len)
+ __field(unsigned long long, age)
+ __field(unsigned long long, blocks)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->len = len;
+ __entry->age = age;
+ __entry->blocks = last_blks;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
+ "len = %u, age = %llu, blocks = %llu",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->len,
+ __entry->age,
+ __entry->blocks)
+);
+
+TRACE_EVENT(f2fs_shrink_extent_tree,
+
+ TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
+ unsigned int tree_cnt, enum extent_type type),
+
+ TP_ARGS(sbi, node_cnt, tree_cnt, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, node_cnt)
+ __field(unsigned int, tree_cnt)
+ __field(enum extent_type, type)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sbi->sb->s_dev;
+ __entry->node_cnt = node_cnt;
+ __entry->tree_cnt = tree_cnt;
+ __entry->type = type;
+ ),
+
+ TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u, type = %s",
+ show_dev(__entry->dev),
+ __entry->node_cnt,
+ __entry->tree_cnt,
+ show_extent_type(__entry->type))
+);
+
+TRACE_EVENT(f2fs_destroy_extent_tree,
+
+ TP_PROTO(struct inode *inode, unsigned int node_cnt,
+ enum extent_type type),
+
+ TP_ARGS(inode, node_cnt, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, node_cnt)
+ __field(enum extent_type, type)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->node_cnt = node_cnt;
+ __entry->type = type;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u, type = %s",
+ show_dev_ino(__entry),
+ __entry->node_cnt,
+ show_extent_type(__entry->type))
+);
+
+DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
+
+ TP_PROTO(struct super_block *sb, int type, s64 count),
+
+ TP_ARGS(sb, type, count),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, type)
+ __field(s64, count)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->type = type;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev = (%d,%d), %s, dirty count = %lld",
+ show_dev(__entry->dev),
+ show_file_type(__entry->type),
+ __entry->count)
+);
+
+DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
+
+ TP_PROTO(struct super_block *sb, int type, s64 count),
+
+ TP_ARGS(sb, type, count)
+);
+
+DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
+
+ TP_PROTO(struct super_block *sb, int type, s64 count),
+
+ TP_ARGS(sb, type, count)
+);
+
+TRACE_EVENT(f2fs_shutdown,
+
+ TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret),
+
+ TP_ARGS(sbi, mode, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, mode)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sbi->sb->s_dev;
+ __entry->mode = mode;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), mode: %s, ret:%d",
+ show_dev(__entry->dev),
+ show_shutdown_mode(__entry->mode),
+ __entry->ret)
+);
+
+DECLARE_EVENT_CLASS(f2fs_zip_start,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int cluster_size, unsigned char algtype),
+
+ TP_ARGS(inode, cluster_idx, cluster_size, algtype),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, idx)
+ __field(unsigned int, size)
+ __field(unsigned int, algtype)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->idx = cluster_idx;
+ __entry->size = cluster_size;
+ __entry->algtype = algtype;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
+ "cluster_size = %u, algorithm = %s",
+ show_dev_ino(__entry),
+ __entry->idx,
+ __entry->size,
+ show_compress_algorithm(__entry->algtype))
+);
+
+DECLARE_EVENT_CLASS(f2fs_zip_end,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int compressed_size, int ret),
+
+ TP_ARGS(inode, cluster_idx, compressed_size, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, idx)
+ __field(unsigned int, size)
+ __field(unsigned int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->idx = cluster_idx;
+ __entry->size = compressed_size;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
+ "compressed_size = %u, ret = %d",
+ show_dev_ino(__entry),
+ __entry->idx,
+ __entry->size,
+ __entry->ret)
+);
+
+DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int cluster_size, unsigned char algtype),
+
+ TP_ARGS(inode, cluster_idx, cluster_size, algtype)
+);
+
+DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int cluster_size, unsigned char algtype),
+
+ TP_ARGS(inode, cluster_idx, cluster_size, algtype)
+);
+
+DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int compressed_size, int ret),
+
+ TP_ARGS(inode, cluster_idx, compressed_size, ret)
+);
+
+DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int compressed_size, int ret),
+
+ TP_ARGS(inode, cluster_idx, compressed_size, ret)
+);
+
+#ifdef CONFIG_F2FS_IOSTAT
+TRACE_EVENT(f2fs_iostat,
+
+ TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat),
+
+ TP_ARGS(sbi, iostat),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned long long, app_dio)
+ __field(unsigned long long, app_bio)
+ __field(unsigned long long, app_wio)
+ __field(unsigned long long, app_mio)
+ __field(unsigned long long, app_bcdio)
+ __field(unsigned long long, app_mcdio)
+ __field(unsigned long long, fs_dio)
+ __field(unsigned long long, fs_cdio)
+ __field(unsigned long long, fs_nio)
+ __field(unsigned long long, fs_mio)
+ __field(unsigned long long, fs_gc_dio)
+ __field(unsigned long long, fs_gc_nio)
+ __field(unsigned long long, fs_cp_dio)
+ __field(unsigned long long, fs_cp_nio)
+ __field(unsigned long long, fs_cp_mio)
+ __field(unsigned long long, app_drio)
+ __field(unsigned long long, app_brio)
+ __field(unsigned long long, app_rio)
+ __field(unsigned long long, app_mrio)
+ __field(unsigned long long, app_bcrio)
+ __field(unsigned long long, app_mcrio)
+ __field(unsigned long long, fs_drio)
+ __field(unsigned long long, fs_gdrio)
+ __field(unsigned long long, fs_cdrio)
+ __field(unsigned long long, fs_nrio)
+ __field(unsigned long long, fs_mrio)
+ __field(unsigned long long, fs_discard)
+ __field(unsigned long long, fs_reset_zone)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sbi->sb->s_dev;
+ __entry->app_dio = iostat[APP_DIRECT_IO];
+ __entry->app_bio = iostat[APP_BUFFERED_IO];
+ __entry->app_wio = iostat[APP_WRITE_IO];
+ __entry->app_mio = iostat[APP_MAPPED_IO];
+ __entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO];
+ __entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO];
+ __entry->fs_dio = iostat[FS_DATA_IO];
+ __entry->fs_cdio = iostat[FS_CDATA_IO];
+ __entry->fs_nio = iostat[FS_NODE_IO];
+ __entry->fs_mio = iostat[FS_META_IO];
+ __entry->fs_gc_dio = iostat[FS_GC_DATA_IO];
+ __entry->fs_gc_nio = iostat[FS_GC_NODE_IO];
+ __entry->fs_cp_dio = iostat[FS_CP_DATA_IO];
+ __entry->fs_cp_nio = iostat[FS_CP_NODE_IO];
+ __entry->fs_cp_mio = iostat[FS_CP_META_IO];
+ __entry->app_drio = iostat[APP_DIRECT_READ_IO];
+ __entry->app_brio = iostat[APP_BUFFERED_READ_IO];
+ __entry->app_rio = iostat[APP_READ_IO];
+ __entry->app_mrio = iostat[APP_MAPPED_READ_IO];
+ __entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO];
+ __entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO];
+ __entry->fs_drio = iostat[FS_DATA_READ_IO];
+ __entry->fs_gdrio = iostat[FS_GDATA_READ_IO];
+ __entry->fs_cdrio = iostat[FS_CDATA_READ_IO];
+ __entry->fs_nrio = iostat[FS_NODE_READ_IO];
+ __entry->fs_mrio = iostat[FS_META_READ_IO];
+ __entry->fs_discard = iostat[FS_DISCARD_IO];
+ __entry->fs_reset_zone = iostat[FS_ZONE_RESET_IO];
+ ),
+
+ TP_printk("dev = (%d,%d), "
+ "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, "
+ "compr(buffered=%llu, mapped=%llu)], "
+ "fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu, "
+ "reset_zone=%llu], "
+ "gc [data=%llu, node=%llu], "
+ "cp [data=%llu, node=%llu, meta=%llu], "
+ "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], "
+ "compr(buffered=%llu, mapped=%llu)], "
+ "fs [data=%llu, (gc_data=%llu, cdata=%llu), "
+ "node=%llu, meta=%llu]",
+ show_dev(__entry->dev), __entry->app_wio, __entry->app_dio,
+ __entry->app_bio, __entry->app_mio, __entry->app_bcdio,
+ __entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio,
+ __entry->fs_nio, __entry->fs_mio, __entry->fs_discard,
+ __entry->fs_reset_zone,
+ __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio,
+ __entry->fs_cp_nio, __entry->fs_cp_mio,
+ __entry->app_rio, __entry->app_drio, __entry->app_brio,
+ __entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio,
+ __entry->fs_drio, __entry->fs_gdrio,
+ __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio)
+);
+
+#ifndef __F2FS_IOSTAT_LATENCY_TYPE
+#define __F2FS_IOSTAT_LATENCY_TYPE
+struct f2fs_iostat_latency {
+ unsigned int peak_lat;
+ unsigned int avg_lat;
+ unsigned int cnt;
+};
+#endif /* __F2FS_IOSTAT_LATENCY_TYPE */
+
+TRACE_EVENT(f2fs_iostat_latency,
+
+ TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]),
+
+ TP_ARGS(sbi, iostat_lat),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, d_rd_peak)
+ __field(unsigned int, d_rd_avg)
+ __field(unsigned int, d_rd_cnt)
+ __field(unsigned int, n_rd_peak)
+ __field(unsigned int, n_rd_avg)
+ __field(unsigned int, n_rd_cnt)
+ __field(unsigned int, m_rd_peak)
+ __field(unsigned int, m_rd_avg)
+ __field(unsigned int, m_rd_cnt)
+ __field(unsigned int, d_wr_s_peak)
+ __field(unsigned int, d_wr_s_avg)
+ __field(unsigned int, d_wr_s_cnt)
+ __field(unsigned int, n_wr_s_peak)
+ __field(unsigned int, n_wr_s_avg)
+ __field(unsigned int, n_wr_s_cnt)
+ __field(unsigned int, m_wr_s_peak)
+ __field(unsigned int, m_wr_s_avg)
+ __field(unsigned int, m_wr_s_cnt)
+ __field(unsigned int, d_wr_as_peak)
+ __field(unsigned int, d_wr_as_avg)
+ __field(unsigned int, d_wr_as_cnt)
+ __field(unsigned int, n_wr_as_peak)
+ __field(unsigned int, n_wr_as_avg)
+ __field(unsigned int, n_wr_as_cnt)
+ __field(unsigned int, m_wr_as_peak)
+ __field(unsigned int, m_wr_as_avg)
+ __field(unsigned int, m_wr_as_cnt)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sbi->sb->s_dev;
+ __entry->d_rd_peak = iostat_lat[READ_IO][DATA].peak_lat;
+ __entry->d_rd_avg = iostat_lat[READ_IO][DATA].avg_lat;
+ __entry->d_rd_cnt = iostat_lat[READ_IO][DATA].cnt;
+ __entry->n_rd_peak = iostat_lat[READ_IO][NODE].peak_lat;
+ __entry->n_rd_avg = iostat_lat[READ_IO][NODE].avg_lat;
+ __entry->n_rd_cnt = iostat_lat[READ_IO][NODE].cnt;
+ __entry->m_rd_peak = iostat_lat[READ_IO][META].peak_lat;
+ __entry->m_rd_avg = iostat_lat[READ_IO][META].avg_lat;
+ __entry->m_rd_cnt = iostat_lat[READ_IO][META].cnt;
+ __entry->d_wr_s_peak = iostat_lat[WRITE_SYNC_IO][DATA].peak_lat;
+ __entry->d_wr_s_avg = iostat_lat[WRITE_SYNC_IO][DATA].avg_lat;
+ __entry->d_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][DATA].cnt;
+ __entry->n_wr_s_peak = iostat_lat[WRITE_SYNC_IO][NODE].peak_lat;
+ __entry->n_wr_s_avg = iostat_lat[WRITE_SYNC_IO][NODE].avg_lat;
+ __entry->n_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][NODE].cnt;
+ __entry->m_wr_s_peak = iostat_lat[WRITE_SYNC_IO][META].peak_lat;
+ __entry->m_wr_s_avg = iostat_lat[WRITE_SYNC_IO][META].avg_lat;
+ __entry->m_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][META].cnt;
+ __entry->d_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][DATA].peak_lat;
+ __entry->d_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][DATA].avg_lat;
+ __entry->d_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][DATA].cnt;
+ __entry->n_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][NODE].peak_lat;
+ __entry->n_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][NODE].avg_lat;
+ __entry->n_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][NODE].cnt;
+ __entry->m_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][META].peak_lat;
+ __entry->m_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][META].avg_lat;
+ __entry->m_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][META].cnt;
+ ),
+
+ TP_printk("dev = (%d,%d), "
+ "iotype [peak lat.(ms)/avg lat.(ms)/count], "
+ "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], "
+ "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], "
+ "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], "
+ "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]",
+ show_dev(__entry->dev),
+ __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt,
+ __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt,
+ __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt,
+ __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt,
+ __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt,
+ __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt,
+ __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt,
+ __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt,
+ __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt)
+);
+#endif
+
+TRACE_EVENT(f2fs_bmap,
+
+ TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock),
+
+ TP_ARGS(inode, lblock, pblock),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(sector_t, lblock)
+ __field(sector_t, pblock)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblock = lblock;
+ __entry->pblock = pblock;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->lblock,
+ (unsigned long long)__entry->pblock)
+);
+
+TRACE_EVENT(f2fs_fiemap,
+
+ TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock,
+ unsigned long long len, unsigned int flags, int ret),
+
+ TP_ARGS(inode, lblock, pblock, len, flags, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(sector_t, lblock)
+ __field(sector_t, pblock)
+ __field(unsigned long long, len)
+ __field(unsigned int, flags)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblock = lblock;
+ __entry->pblock = pblock;
+ __entry->len = len;
+ __entry->flags = flags;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, "
+ "len:%llu, flags:%u, ret:%d",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->lblock,
+ (unsigned long long)__entry->pblock,
+ __entry->len,
+ __entry->flags,
+ __entry->ret)
+);
+
+DECLARE_EVENT_CLASS(f2fs__rw_start,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes,
+ pid_t pid, char *pathname, char *command),
+
+ TP_ARGS(inode, offset, bytes, pid, pathname, command),
+
+ TP_STRUCT__entry(
+ __string(pathbuf, pathname)
+ __field(loff_t, offset)
+ __field(int, bytes)
+ __field(loff_t, i_size)
+ __string(cmdline, command)
+ __field(pid_t, pid)
+ __field(ino_t, ino)
+ ),
+
+ TP_fast_assign(
+ /*
+ * Replace the spaces in filenames and cmdlines
+ * because this screws up the tooling that parses
+ * the traces.
+ */
+ __assign_str(pathbuf, pathname);
+ (void)strreplace(__get_str(pathbuf), ' ', '_');
+ __entry->offset = offset;
+ __entry->bytes = bytes;
+ __entry->i_size = i_size_read(inode);
+ __assign_str(cmdline, command);
+ (void)strreplace(__get_str(cmdline), ' ', '_');
+ __entry->pid = pid;
+ __entry->ino = inode->i_ino;
+ ),
+
+ TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s,"
+ " pid %d, i_size %llu, ino %lu",
+ __get_str(pathbuf), __entry->offset, __entry->bytes,
+ __get_str(cmdline), __entry->pid, __entry->i_size,
+ (unsigned long) __entry->ino)
+);
+
+DECLARE_EVENT_CLASS(f2fs__rw_end,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes),
+
+ TP_ARGS(inode, offset, bytes),
+
+ TP_STRUCT__entry(
+ __field(ino_t, ino)
+ __field(loff_t, offset)
+ __field(int, bytes)
+ ),
+
+ TP_fast_assign(
+ __entry->ino = inode->i_ino;
+ __entry->offset = offset;
+ __entry->bytes = bytes;
+ ),
+
+ TP_printk("ino %lu, offset %llu, bytes %d",
+ (unsigned long) __entry->ino,
+ __entry->offset, __entry->bytes)
+);
+
+DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes,
+ pid_t pid, char *pathname, char *command),
+
+ TP_ARGS(inode, offset, bytes, pid, pathname, command)
+);
+
+DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes),
+
+ TP_ARGS(inode, offset, bytes)
+);
+
+DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes,
+ pid_t pid, char *pathname, char *command),
+
+ TP_ARGS(inode, offset, bytes, pid, pathname, command)
+);
+
+DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes),
+
+ TP_ARGS(inode, offset, bytes)
+);
+
+#endif /* _TRACE_F2FS_H */
+
+ /* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/fib.h b/include/trace/events/fib.h
new file mode 100644
index 0000000000..20b914250c
--- /dev/null
+++ b/include/trace/events/fib.h
@@ -0,0 +1,102 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fib
+
+#if !defined(_TRACE_FIB_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FIB_H
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <net/ip_fib.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(fib_table_lookup,
+
+ TP_PROTO(u32 tb_id, const struct flowi4 *flp,
+ const struct fib_nh_common *nhc, int err),
+
+ TP_ARGS(tb_id, flp, nhc, err),
+
+ TP_STRUCT__entry(
+ __field( u32, tb_id )
+ __field( int, err )
+ __field( int, oif )
+ __field( int, iif )
+ __field( u8, proto )
+ __field( __u8, tos )
+ __field( __u8, scope )
+ __field( __u8, flags )
+ __array( __u8, src, 4 )
+ __array( __u8, dst, 4 )
+ __array( __u8, gw4, 4 )
+ __array( __u8, gw6, 16 )
+ __field( u16, sport )
+ __field( u16, dport )
+ __array(char, name, IFNAMSIZ )
+ ),
+
+ TP_fast_assign(
+ struct net_device *dev;
+ struct in6_addr *in6;
+ __be32 *p32;
+
+ __entry->tb_id = tb_id;
+ __entry->err = err;
+ __entry->oif = flp->flowi4_oif;
+ __entry->iif = flp->flowi4_iif;
+ __entry->tos = flp->flowi4_tos;
+ __entry->scope = flp->flowi4_scope;
+ __entry->flags = flp->flowi4_flags;
+
+ p32 = (__be32 *) __entry->src;
+ *p32 = flp->saddr;
+
+ p32 = (__be32 *) __entry->dst;
+ *p32 = flp->daddr;
+
+ __entry->proto = flp->flowi4_proto;
+ if (__entry->proto == IPPROTO_TCP ||
+ __entry->proto == IPPROTO_UDP) {
+ __entry->sport = ntohs(flp->fl4_sport);
+ __entry->dport = ntohs(flp->fl4_dport);
+ } else {
+ __entry->sport = 0;
+ __entry->dport = 0;
+ }
+
+ dev = nhc ? nhc->nhc_dev : NULL;
+ strscpy(__entry->name, dev ? dev->name : "-", IFNAMSIZ);
+
+ if (nhc) {
+ if (nhc->nhc_gw_family == AF_INET) {
+ p32 = (__be32 *) __entry->gw4;
+ *p32 = nhc->nhc_gw.ipv4;
+
+ in6 = (struct in6_addr *)__entry->gw6;
+ *in6 = in6addr_any;
+ } else if (nhc->nhc_gw_family == AF_INET6) {
+ p32 = (__be32 *) __entry->gw4;
+ *p32 = 0;
+
+ in6 = (struct in6_addr *)__entry->gw6;
+ *in6 = nhc->nhc_gw.ipv6;
+ }
+ } else {
+ p32 = (__be32 *) __entry->gw4;
+ *p32 = 0;
+
+ in6 = (struct in6_addr *)__entry->gw6;
+ *in6 = in6addr_any;
+ }
+ ),
+
+ TP_printk("table %u oif %d iif %d proto %u %pI4/%u -> %pI4/%u tos %d scope %d flags %x ==> dev %s gw %pI4/%pI6c err %d",
+ __entry->tb_id, __entry->oif, __entry->iif, __entry->proto,
+ __entry->src, __entry->sport, __entry->dst, __entry->dport,
+ __entry->tos, __entry->scope, __entry->flags,
+ __entry->name, __entry->gw4, __entry->gw6, __entry->err)
+);
+#endif /* _TRACE_FIB_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/fib6.h b/include/trace/events/fib6.h
new file mode 100644
index 0000000000..5d7ee26107
--- /dev/null
+++ b/include/trace/events/fib6.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fib6
+
+#if !defined(_TRACE_FIB6_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FIB6_H
+
+#include <linux/in6.h>
+#include <net/flow.h>
+#include <net/ip6_fib.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(fib6_table_lookup,
+
+ TP_PROTO(const struct net *net, const struct fib6_result *res,
+ struct fib6_table *table, const struct flowi6 *flp),
+
+ TP_ARGS(net, res, table, flp),
+
+ TP_STRUCT__entry(
+ __field( u32, tb_id )
+ __field( int, err )
+ __field( int, oif )
+ __field( int, iif )
+ __field( __u8, tos )
+ __field( __u8, scope )
+ __field( __u8, flags )
+ __array( __u8, src, 16 )
+ __array( __u8, dst, 16 )
+ __field( u16, sport )
+ __field( u16, dport )
+ __field( u8, proto )
+ __field( u8, rt_type )
+ __array( char, name, IFNAMSIZ )
+ __array( __u8, gw, 16 )
+ ),
+
+ TP_fast_assign(
+ struct in6_addr *in6;
+
+ __entry->tb_id = table->tb6_id;
+ __entry->err = ip6_rt_type_to_error(res->fib6_type);
+ __entry->oif = flp->flowi6_oif;
+ __entry->iif = flp->flowi6_iif;
+ __entry->tos = ip6_tclass(flp->flowlabel);
+ __entry->scope = flp->flowi6_scope;
+ __entry->flags = flp->flowi6_flags;
+
+ in6 = (struct in6_addr *)__entry->src;
+ *in6 = flp->saddr;
+
+ in6 = (struct in6_addr *)__entry->dst;
+ *in6 = flp->daddr;
+
+ __entry->proto = flp->flowi6_proto;
+ if (__entry->proto == IPPROTO_TCP ||
+ __entry->proto == IPPROTO_UDP) {
+ __entry->sport = ntohs(flp->fl6_sport);
+ __entry->dport = ntohs(flp->fl6_dport);
+ } else {
+ __entry->sport = 0;
+ __entry->dport = 0;
+ }
+
+ if (res->nh && res->nh->fib_nh_dev) {
+ strscpy(__entry->name, res->nh->fib_nh_dev->name, IFNAMSIZ);
+ } else {
+ strcpy(__entry->name, "-");
+ }
+ if (res->f6i == net->ipv6.fib6_null_entry) {
+ in6 = (struct in6_addr *)__entry->gw;
+ *in6 = in6addr_any;
+ } else if (res->nh) {
+ in6 = (struct in6_addr *)__entry->gw;
+ *in6 = res->nh->fib_nh_gw6;
+ }
+ ),
+
+ TP_printk("table %3u oif %d iif %d proto %u %pI6c/%u -> %pI6c/%u tos %d scope %d flags %x ==> dev %s gw %pI6c err %d",
+ __entry->tb_id, __entry->oif, __entry->iif, __entry->proto,
+ __entry->src, __entry->sport, __entry->dst, __entry->dport,
+ __entry->tos, __entry->scope, __entry->flags,
+ __entry->name, __entry->gw, __entry->err)
+);
+
+#endif /* _TRACE_FIB6_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/filelock.h b/include/trace/events/filelock.h
new file mode 100644
index 0000000000..1646dadd7f
--- /dev/null
+++ b/include/trace/events/filelock.h
@@ -0,0 +1,244 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Events for filesystem locks
+ *
+ * Copyright 2013 Jeff Layton <jlayton@poochiereds.net>
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM filelock
+
+#if !defined(_TRACE_FILELOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FILELOCK_H
+
+#include <linux/tracepoint.h>
+#include <linux/fs.h>
+#include <linux/device.h>
+#include <linux/kdev_t.h>
+
+#define show_fl_flags(val) \
+ __print_flags(val, "|", \
+ { FL_POSIX, "FL_POSIX" }, \
+ { FL_FLOCK, "FL_FLOCK" }, \
+ { FL_DELEG, "FL_DELEG" }, \
+ { FL_ACCESS, "FL_ACCESS" }, \
+ { FL_EXISTS, "FL_EXISTS" }, \
+ { FL_LEASE, "FL_LEASE" }, \
+ { FL_CLOSE, "FL_CLOSE" }, \
+ { FL_SLEEP, "FL_SLEEP" }, \
+ { FL_DOWNGRADE_PENDING, "FL_DOWNGRADE_PENDING" }, \
+ { FL_UNLOCK_PENDING, "FL_UNLOCK_PENDING" }, \
+ { FL_OFDLCK, "FL_OFDLCK" })
+
+#define show_fl_type(val) \
+ __print_symbolic(val, \
+ { F_RDLCK, "F_RDLCK" }, \
+ { F_WRLCK, "F_WRLCK" }, \
+ { F_UNLCK, "F_UNLCK" })
+
+TRACE_EVENT(locks_get_lock_context,
+ TP_PROTO(struct inode *inode, int type, struct file_lock_context *ctx),
+
+ TP_ARGS(inode, type, ctx),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, i_ino)
+ __field(dev_t, s_dev)
+ __field(unsigned char, type)
+ __field(struct file_lock_context *, ctx)
+ ),
+
+ TP_fast_assign(
+ __entry->s_dev = inode->i_sb->s_dev;
+ __entry->i_ino = inode->i_ino;
+ __entry->type = type;
+ __entry->ctx = ctx;
+ ),
+
+ TP_printk("dev=0x%x:0x%x ino=0x%lx type=%s ctx=%p",
+ MAJOR(__entry->s_dev), MINOR(__entry->s_dev),
+ __entry->i_ino, show_fl_type(__entry->type), __entry->ctx)
+);
+
+DECLARE_EVENT_CLASS(filelock_lock,
+ TP_PROTO(struct inode *inode, struct file_lock *fl, int ret),
+
+ TP_ARGS(inode, fl, ret),
+
+ TP_STRUCT__entry(
+ __field(struct file_lock *, fl)
+ __field(unsigned long, i_ino)
+ __field(dev_t, s_dev)
+ __field(struct file_lock *, fl_blocker)
+ __field(fl_owner_t, fl_owner)
+ __field(unsigned int, fl_pid)
+ __field(unsigned int, fl_flags)
+ __field(unsigned char, fl_type)
+ __field(loff_t, fl_start)
+ __field(loff_t, fl_end)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->fl = fl ? fl : NULL;
+ __entry->s_dev = inode->i_sb->s_dev;
+ __entry->i_ino = inode->i_ino;
+ __entry->fl_blocker = fl ? fl->fl_blocker : NULL;
+ __entry->fl_owner = fl ? fl->fl_owner : NULL;
+ __entry->fl_pid = fl ? fl->fl_pid : 0;
+ __entry->fl_flags = fl ? fl->fl_flags : 0;
+ __entry->fl_type = fl ? fl->fl_type : 0;
+ __entry->fl_start = fl ? fl->fl_start : 0;
+ __entry->fl_end = fl ? fl->fl_end : 0;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("fl=%p dev=0x%x:0x%x ino=0x%lx fl_blocker=%p fl_owner=%p fl_pid=%u fl_flags=%s fl_type=%s fl_start=%lld fl_end=%lld ret=%d",
+ __entry->fl, MAJOR(__entry->s_dev), MINOR(__entry->s_dev),
+ __entry->i_ino, __entry->fl_blocker, __entry->fl_owner,
+ __entry->fl_pid, show_fl_flags(__entry->fl_flags),
+ show_fl_type(__entry->fl_type),
+ __entry->fl_start, __entry->fl_end, __entry->ret)
+);
+
+DEFINE_EVENT(filelock_lock, posix_lock_inode,
+ TP_PROTO(struct inode *inode, struct file_lock *fl, int ret),
+ TP_ARGS(inode, fl, ret));
+
+DEFINE_EVENT(filelock_lock, fcntl_setlk,
+ TP_PROTO(struct inode *inode, struct file_lock *fl, int ret),
+ TP_ARGS(inode, fl, ret));
+
+DEFINE_EVENT(filelock_lock, locks_remove_posix,
+ TP_PROTO(struct inode *inode, struct file_lock *fl, int ret),
+ TP_ARGS(inode, fl, ret));
+
+DEFINE_EVENT(filelock_lock, flock_lock_inode,
+ TP_PROTO(struct inode *inode, struct file_lock *fl, int ret),
+ TP_ARGS(inode, fl, ret));
+
+DECLARE_EVENT_CLASS(filelock_lease,
+ TP_PROTO(struct inode *inode, struct file_lock *fl),
+
+ TP_ARGS(inode, fl),
+
+ TP_STRUCT__entry(
+ __field(struct file_lock *, fl)
+ __field(unsigned long, i_ino)
+ __field(dev_t, s_dev)
+ __field(struct file_lock *, fl_blocker)
+ __field(fl_owner_t, fl_owner)
+ __field(unsigned int, fl_flags)
+ __field(unsigned char, fl_type)
+ __field(unsigned long, fl_break_time)
+ __field(unsigned long, fl_downgrade_time)
+ ),
+
+ TP_fast_assign(
+ __entry->fl = fl ? fl : NULL;
+ __entry->s_dev = inode->i_sb->s_dev;
+ __entry->i_ino = inode->i_ino;
+ __entry->fl_blocker = fl ? fl->fl_blocker : NULL;
+ __entry->fl_owner = fl ? fl->fl_owner : NULL;
+ __entry->fl_flags = fl ? fl->fl_flags : 0;
+ __entry->fl_type = fl ? fl->fl_type : 0;
+ __entry->fl_break_time = fl ? fl->fl_break_time : 0;
+ __entry->fl_downgrade_time = fl ? fl->fl_downgrade_time : 0;
+ ),
+
+ TP_printk("fl=%p dev=0x%x:0x%x ino=0x%lx fl_blocker=%p fl_owner=%p fl_flags=%s fl_type=%s fl_break_time=%lu fl_downgrade_time=%lu",
+ __entry->fl, MAJOR(__entry->s_dev), MINOR(__entry->s_dev),
+ __entry->i_ino, __entry->fl_blocker, __entry->fl_owner,
+ show_fl_flags(__entry->fl_flags),
+ show_fl_type(__entry->fl_type),
+ __entry->fl_break_time, __entry->fl_downgrade_time)
+);
+
+DEFINE_EVENT(filelock_lease, break_lease_noblock, TP_PROTO(struct inode *inode, struct file_lock *fl),
+ TP_ARGS(inode, fl));
+
+DEFINE_EVENT(filelock_lease, break_lease_block, TP_PROTO(struct inode *inode, struct file_lock *fl),
+ TP_ARGS(inode, fl));
+
+DEFINE_EVENT(filelock_lease, break_lease_unblock, TP_PROTO(struct inode *inode, struct file_lock *fl),
+ TP_ARGS(inode, fl));
+
+DEFINE_EVENT(filelock_lease, generic_delete_lease, TP_PROTO(struct inode *inode, struct file_lock *fl),
+ TP_ARGS(inode, fl));
+
+DEFINE_EVENT(filelock_lease, time_out_leases, TP_PROTO(struct inode *inode, struct file_lock *fl),
+ TP_ARGS(inode, fl));
+
+TRACE_EVENT(generic_add_lease,
+ TP_PROTO(struct inode *inode, struct file_lock *fl),
+
+ TP_ARGS(inode, fl),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, i_ino)
+ __field(int, wcount)
+ __field(int, rcount)
+ __field(int, icount)
+ __field(dev_t, s_dev)
+ __field(fl_owner_t, fl_owner)
+ __field(unsigned int, fl_flags)
+ __field(unsigned char, fl_type)
+ ),
+
+ TP_fast_assign(
+ __entry->s_dev = inode->i_sb->s_dev;
+ __entry->i_ino = inode->i_ino;
+ __entry->wcount = atomic_read(&inode->i_writecount);
+ __entry->rcount = atomic_read(&inode->i_readcount);
+ __entry->icount = atomic_read(&inode->i_count);
+ __entry->fl_owner = fl->fl_owner;
+ __entry->fl_flags = fl->fl_flags;
+ __entry->fl_type = fl->fl_type;
+ ),
+
+ TP_printk("dev=0x%x:0x%x ino=0x%lx wcount=%d rcount=%d icount=%d fl_owner=%p fl_flags=%s fl_type=%s",
+ MAJOR(__entry->s_dev), MINOR(__entry->s_dev),
+ __entry->i_ino, __entry->wcount, __entry->rcount,
+ __entry->icount, __entry->fl_owner,
+ show_fl_flags(__entry->fl_flags),
+ show_fl_type(__entry->fl_type))
+);
+
+TRACE_EVENT(leases_conflict,
+ TP_PROTO(bool conflict, struct file_lock *lease, struct file_lock *breaker),
+
+ TP_ARGS(conflict, lease, breaker),
+
+ TP_STRUCT__entry(
+ __field(void *, lease)
+ __field(void *, breaker)
+ __field(unsigned int, l_fl_flags)
+ __field(unsigned int, b_fl_flags)
+ __field(unsigned char, l_fl_type)
+ __field(unsigned char, b_fl_type)
+ __field(bool, conflict)
+ ),
+
+ TP_fast_assign(
+ __entry->lease = lease;
+ __entry->l_fl_flags = lease->fl_flags;
+ __entry->l_fl_type = lease->fl_type;
+ __entry->breaker = breaker;
+ __entry->b_fl_flags = breaker->fl_flags;
+ __entry->b_fl_type = breaker->fl_type;
+ __entry->conflict = conflict;
+ ),
+
+ TP_printk("conflict %d: lease=%p fl_flags=%s fl_type=%s; breaker=%p fl_flags=%s fl_type=%s",
+ __entry->conflict,
+ __entry->lease,
+ show_fl_flags(__entry->l_fl_flags),
+ show_fl_type(__entry->l_fl_type),
+ __entry->breaker,
+ show_fl_flags(__entry->b_fl_flags),
+ show_fl_type(__entry->b_fl_type))
+);
+
+#endif /* _TRACE_FILELOCK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/filemap.h b/include/trace/events/filemap.h
new file mode 100644
index 0000000000..46c89c1e46
--- /dev/null
+++ b/include/trace/events/filemap.h
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM filemap
+
+#if !defined(_TRACE_FILEMAP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FILEMAP_H
+
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+#include <linux/mm.h>
+#include <linux/memcontrol.h>
+#include <linux/device.h>
+#include <linux/kdev_t.h>
+#include <linux/errseq.h>
+
+DECLARE_EVENT_CLASS(mm_filemap_op_page_cache,
+
+ TP_PROTO(struct folio *folio),
+
+ TP_ARGS(folio),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(unsigned long, i_ino)
+ __field(unsigned long, index)
+ __field(dev_t, s_dev)
+ __field(unsigned char, order)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = folio_pfn(folio);
+ __entry->i_ino = folio->mapping->host->i_ino;
+ __entry->index = folio->index;
+ if (folio->mapping->host->i_sb)
+ __entry->s_dev = folio->mapping->host->i_sb->s_dev;
+ else
+ __entry->s_dev = folio->mapping->host->i_rdev;
+ __entry->order = folio_order(folio);
+ ),
+
+ TP_printk("dev %d:%d ino %lx pfn=0x%lx ofs=%lu order=%u",
+ MAJOR(__entry->s_dev), MINOR(__entry->s_dev),
+ __entry->i_ino,
+ __entry->pfn,
+ __entry->index << PAGE_SHIFT,
+ __entry->order)
+);
+
+DEFINE_EVENT(mm_filemap_op_page_cache, mm_filemap_delete_from_page_cache,
+ TP_PROTO(struct folio *folio),
+ TP_ARGS(folio)
+ );
+
+DEFINE_EVENT(mm_filemap_op_page_cache, mm_filemap_add_to_page_cache,
+ TP_PROTO(struct folio *folio),
+ TP_ARGS(folio)
+ );
+
+TRACE_EVENT(filemap_set_wb_err,
+ TP_PROTO(struct address_space *mapping, errseq_t eseq),
+
+ TP_ARGS(mapping, eseq),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, i_ino)
+ __field(dev_t, s_dev)
+ __field(errseq_t, errseq)
+ ),
+
+ TP_fast_assign(
+ __entry->i_ino = mapping->host->i_ino;
+ __entry->errseq = eseq;
+ if (mapping->host->i_sb)
+ __entry->s_dev = mapping->host->i_sb->s_dev;
+ else
+ __entry->s_dev = mapping->host->i_rdev;
+ ),
+
+ TP_printk("dev=%d:%d ino=0x%lx errseq=0x%x",
+ MAJOR(__entry->s_dev), MINOR(__entry->s_dev),
+ __entry->i_ino, __entry->errseq)
+);
+
+TRACE_EVENT(file_check_and_advance_wb_err,
+ TP_PROTO(struct file *file, errseq_t old),
+
+ TP_ARGS(file, old),
+
+ TP_STRUCT__entry(
+ __field(struct file *, file)
+ __field(unsigned long, i_ino)
+ __field(dev_t, s_dev)
+ __field(errseq_t, old)
+ __field(errseq_t, new)
+ ),
+
+ TP_fast_assign(
+ __entry->file = file;
+ __entry->i_ino = file->f_mapping->host->i_ino;
+ if (file->f_mapping->host->i_sb)
+ __entry->s_dev =
+ file->f_mapping->host->i_sb->s_dev;
+ else
+ __entry->s_dev =
+ file->f_mapping->host->i_rdev;
+ __entry->old = old;
+ __entry->new = file->f_wb_err;
+ ),
+
+ TP_printk("file=%p dev=%d:%d ino=0x%lx old=0x%x new=0x%x",
+ __entry->file, MAJOR(__entry->s_dev),
+ MINOR(__entry->s_dev), __entry->i_ino, __entry->old,
+ __entry->new)
+);
+#endif /* _TRACE_FILEMAP_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/fs_dax.h b/include/trace/events/fs_dax.h
new file mode 100644
index 0000000000..97b09fcf7e
--- /dev/null
+++ b/include/trace/events/fs_dax.h
@@ -0,0 +1,286 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fs_dax
+
+#if !defined(_TRACE_FS_DAX_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FS_DAX_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(dax_pmd_fault_class,
+ TP_PROTO(struct inode *inode, struct vm_fault *vmf,
+ pgoff_t max_pgoff, int result),
+ TP_ARGS(inode, vmf, max_pgoff, result),
+ TP_STRUCT__entry(
+ __field(unsigned long, ino)
+ __field(unsigned long, vm_start)
+ __field(unsigned long, vm_end)
+ __field(unsigned long, vm_flags)
+ __field(unsigned long, address)
+ __field(pgoff_t, pgoff)
+ __field(pgoff_t, max_pgoff)
+ __field(dev_t, dev)
+ __field(unsigned int, flags)
+ __field(int, result)
+ ),
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->vm_start = vmf->vma->vm_start;
+ __entry->vm_end = vmf->vma->vm_end;
+ __entry->vm_flags = vmf->vma->vm_flags;
+ __entry->address = vmf->address;
+ __entry->flags = vmf->flags;
+ __entry->pgoff = vmf->pgoff;
+ __entry->max_pgoff = max_pgoff;
+ __entry->result = result;
+ ),
+ TP_printk("dev %d:%d ino %#lx %s %s address %#lx vm_start "
+ "%#lx vm_end %#lx pgoff %#lx max_pgoff %#lx %s",
+ MAJOR(__entry->dev),
+ MINOR(__entry->dev),
+ __entry->ino,
+ __entry->vm_flags & VM_SHARED ? "shared" : "private",
+ __print_flags(__entry->flags, "|", FAULT_FLAG_TRACE),
+ __entry->address,
+ __entry->vm_start,
+ __entry->vm_end,
+ __entry->pgoff,
+ __entry->max_pgoff,
+ __print_flags(__entry->result, "|", VM_FAULT_RESULT_TRACE)
+ )
+)
+
+#define DEFINE_PMD_FAULT_EVENT(name) \
+DEFINE_EVENT(dax_pmd_fault_class, name, \
+ TP_PROTO(struct inode *inode, struct vm_fault *vmf, \
+ pgoff_t max_pgoff, int result), \
+ TP_ARGS(inode, vmf, max_pgoff, result))
+
+DEFINE_PMD_FAULT_EVENT(dax_pmd_fault);
+DEFINE_PMD_FAULT_EVENT(dax_pmd_fault_done);
+
+DECLARE_EVENT_CLASS(dax_pmd_load_hole_class,
+ TP_PROTO(struct inode *inode, struct vm_fault *vmf,
+ struct page *zero_page,
+ void *radix_entry),
+ TP_ARGS(inode, vmf, zero_page, radix_entry),
+ TP_STRUCT__entry(
+ __field(unsigned long, ino)
+ __field(unsigned long, vm_flags)
+ __field(unsigned long, address)
+ __field(struct page *, zero_page)
+ __field(void *, radix_entry)
+ __field(dev_t, dev)
+ ),
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->vm_flags = vmf->vma->vm_flags;
+ __entry->address = vmf->address;
+ __entry->zero_page = zero_page;
+ __entry->radix_entry = radix_entry;
+ ),
+ TP_printk("dev %d:%d ino %#lx %s address %#lx zero_page %p "
+ "radix_entry %#lx",
+ MAJOR(__entry->dev),
+ MINOR(__entry->dev),
+ __entry->ino,
+ __entry->vm_flags & VM_SHARED ? "shared" : "private",
+ __entry->address,
+ __entry->zero_page,
+ (unsigned long)__entry->radix_entry
+ )
+)
+
+#define DEFINE_PMD_LOAD_HOLE_EVENT(name) \
+DEFINE_EVENT(dax_pmd_load_hole_class, name, \
+ TP_PROTO(struct inode *inode, struct vm_fault *vmf, \
+ struct page *zero_page, void *radix_entry), \
+ TP_ARGS(inode, vmf, zero_page, radix_entry))
+
+DEFINE_PMD_LOAD_HOLE_EVENT(dax_pmd_load_hole);
+DEFINE_PMD_LOAD_HOLE_EVENT(dax_pmd_load_hole_fallback);
+
+DECLARE_EVENT_CLASS(dax_pmd_insert_mapping_class,
+ TP_PROTO(struct inode *inode, struct vm_fault *vmf,
+ long length, pfn_t pfn, void *radix_entry),
+ TP_ARGS(inode, vmf, length, pfn, radix_entry),
+ TP_STRUCT__entry(
+ __field(unsigned long, ino)
+ __field(unsigned long, vm_flags)
+ __field(unsigned long, address)
+ __field(long, length)
+ __field(u64, pfn_val)
+ __field(void *, radix_entry)
+ __field(dev_t, dev)
+ __field(int, write)
+ ),
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->vm_flags = vmf->vma->vm_flags;
+ __entry->address = vmf->address;
+ __entry->write = vmf->flags & FAULT_FLAG_WRITE;
+ __entry->length = length;
+ __entry->pfn_val = pfn.val;
+ __entry->radix_entry = radix_entry;
+ ),
+ TP_printk("dev %d:%d ino %#lx %s %s address %#lx length %#lx "
+ "pfn %#llx %s radix_entry %#lx",
+ MAJOR(__entry->dev),
+ MINOR(__entry->dev),
+ __entry->ino,
+ __entry->vm_flags & VM_SHARED ? "shared" : "private",
+ __entry->write ? "write" : "read",
+ __entry->address,
+ __entry->length,
+ __entry->pfn_val & ~PFN_FLAGS_MASK,
+ __print_flags_u64(__entry->pfn_val & PFN_FLAGS_MASK, "|",
+ PFN_FLAGS_TRACE),
+ (unsigned long)__entry->radix_entry
+ )
+)
+
+#define DEFINE_PMD_INSERT_MAPPING_EVENT(name) \
+DEFINE_EVENT(dax_pmd_insert_mapping_class, name, \
+ TP_PROTO(struct inode *inode, struct vm_fault *vmf, \
+ long length, pfn_t pfn, void *radix_entry), \
+ TP_ARGS(inode, vmf, length, pfn, radix_entry))
+
+DEFINE_PMD_INSERT_MAPPING_EVENT(dax_pmd_insert_mapping);
+
+DECLARE_EVENT_CLASS(dax_pte_fault_class,
+ TP_PROTO(struct inode *inode, struct vm_fault *vmf, int result),
+ TP_ARGS(inode, vmf, result),
+ TP_STRUCT__entry(
+ __field(unsigned long, ino)
+ __field(unsigned long, vm_flags)
+ __field(unsigned long, address)
+ __field(pgoff_t, pgoff)
+ __field(dev_t, dev)
+ __field(unsigned int, flags)
+ __field(int, result)
+ ),
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->vm_flags = vmf->vma->vm_flags;
+ __entry->address = vmf->address;
+ __entry->flags = vmf->flags;
+ __entry->pgoff = vmf->pgoff;
+ __entry->result = result;
+ ),
+ TP_printk("dev %d:%d ino %#lx %s %s address %#lx pgoff %#lx %s",
+ MAJOR(__entry->dev),
+ MINOR(__entry->dev),
+ __entry->ino,
+ __entry->vm_flags & VM_SHARED ? "shared" : "private",
+ __print_flags(__entry->flags, "|", FAULT_FLAG_TRACE),
+ __entry->address,
+ __entry->pgoff,
+ __print_flags(__entry->result, "|", VM_FAULT_RESULT_TRACE)
+ )
+)
+
+#define DEFINE_PTE_FAULT_EVENT(name) \
+DEFINE_EVENT(dax_pte_fault_class, name, \
+ TP_PROTO(struct inode *inode, struct vm_fault *vmf, int result), \
+ TP_ARGS(inode, vmf, result))
+
+DEFINE_PTE_FAULT_EVENT(dax_pte_fault);
+DEFINE_PTE_FAULT_EVENT(dax_pte_fault_done);
+DEFINE_PTE_FAULT_EVENT(dax_load_hole);
+DEFINE_PTE_FAULT_EVENT(dax_insert_pfn_mkwrite_no_entry);
+DEFINE_PTE_FAULT_EVENT(dax_insert_pfn_mkwrite);
+
+TRACE_EVENT(dax_insert_mapping,
+ TP_PROTO(struct inode *inode, struct vm_fault *vmf, void *radix_entry),
+ TP_ARGS(inode, vmf, radix_entry),
+ TP_STRUCT__entry(
+ __field(unsigned long, ino)
+ __field(unsigned long, vm_flags)
+ __field(unsigned long, address)
+ __field(void *, radix_entry)
+ __field(dev_t, dev)
+ __field(int, write)
+ ),
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->vm_flags = vmf->vma->vm_flags;
+ __entry->address = vmf->address;
+ __entry->write = vmf->flags & FAULT_FLAG_WRITE;
+ __entry->radix_entry = radix_entry;
+ ),
+ TP_printk("dev %d:%d ino %#lx %s %s address %#lx radix_entry %#lx",
+ MAJOR(__entry->dev),
+ MINOR(__entry->dev),
+ __entry->ino,
+ __entry->vm_flags & VM_SHARED ? "shared" : "private",
+ __entry->write ? "write" : "read",
+ __entry->address,
+ (unsigned long)__entry->radix_entry
+ )
+)
+
+DECLARE_EVENT_CLASS(dax_writeback_range_class,
+ TP_PROTO(struct inode *inode, pgoff_t start_index, pgoff_t end_index),
+ TP_ARGS(inode, start_index, end_index),
+ TP_STRUCT__entry(
+ __field(unsigned long, ino)
+ __field(pgoff_t, start_index)
+ __field(pgoff_t, end_index)
+ __field(dev_t, dev)
+ ),
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->start_index = start_index;
+ __entry->end_index = end_index;
+ ),
+ TP_printk("dev %d:%d ino %#lx pgoff %#lx-%#lx",
+ MAJOR(__entry->dev),
+ MINOR(__entry->dev),
+ __entry->ino,
+ __entry->start_index,
+ __entry->end_index
+ )
+)
+
+#define DEFINE_WRITEBACK_RANGE_EVENT(name) \
+DEFINE_EVENT(dax_writeback_range_class, name, \
+ TP_PROTO(struct inode *inode, pgoff_t start_index, pgoff_t end_index),\
+ TP_ARGS(inode, start_index, end_index))
+
+DEFINE_WRITEBACK_RANGE_EVENT(dax_writeback_range);
+DEFINE_WRITEBACK_RANGE_EVENT(dax_writeback_range_done);
+
+TRACE_EVENT(dax_writeback_one,
+ TP_PROTO(struct inode *inode, pgoff_t pgoff, pgoff_t pglen),
+ TP_ARGS(inode, pgoff, pglen),
+ TP_STRUCT__entry(
+ __field(unsigned long, ino)
+ __field(pgoff_t, pgoff)
+ __field(pgoff_t, pglen)
+ __field(dev_t, dev)
+ ),
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgoff = pgoff;
+ __entry->pglen = pglen;
+ ),
+ TP_printk("dev %d:%d ino %#lx pgoff %#lx pglen %#lx",
+ MAJOR(__entry->dev),
+ MINOR(__entry->dev),
+ __entry->ino,
+ __entry->pgoff,
+ __entry->pglen
+ )
+)
+
+#endif /* _TRACE_FS_DAX_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/fscache.h b/include/trace/events/fscache.h
new file mode 100644
index 0000000000..a6190aa1b4
--- /dev/null
+++ b/include/trace/events/fscache.h
@@ -0,0 +1,503 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* FS-Cache tracepoints
+ *
+ * Copyright (C) 2021 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fscache
+
+#if !defined(_TRACE_FSCACHE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FSCACHE_H
+
+#include <linux/fscache.h>
+#include <linux/tracepoint.h>
+
+/*
+ * Define enums for tracing information.
+ */
+#ifndef __FSCACHE_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __FSCACHE_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+enum fscache_cache_trace {
+ fscache_cache_collision,
+ fscache_cache_get_acquire,
+ fscache_cache_new_acquire,
+ fscache_cache_put_alloc_volume,
+ fscache_cache_put_cache,
+ fscache_cache_put_prep_failed,
+ fscache_cache_put_relinquish,
+ fscache_cache_put_volume,
+};
+
+enum fscache_volume_trace {
+ fscache_volume_collision,
+ fscache_volume_get_cookie,
+ fscache_volume_get_create_work,
+ fscache_volume_get_hash_collision,
+ fscache_volume_free,
+ fscache_volume_new_acquire,
+ fscache_volume_put_cookie,
+ fscache_volume_put_create_work,
+ fscache_volume_put_hash_collision,
+ fscache_volume_put_relinquish,
+ fscache_volume_see_create_work,
+ fscache_volume_see_hash_wake,
+ fscache_volume_wait_create_work,
+};
+
+enum fscache_cookie_trace {
+ fscache_cookie_collision,
+ fscache_cookie_discard,
+ fscache_cookie_failed,
+ fscache_cookie_get_attach_object,
+ fscache_cookie_get_end_access,
+ fscache_cookie_get_hash_collision,
+ fscache_cookie_get_inval_work,
+ fscache_cookie_get_lru,
+ fscache_cookie_get_use_work,
+ fscache_cookie_new_acquire,
+ fscache_cookie_put_hash_collision,
+ fscache_cookie_put_lru,
+ fscache_cookie_put_object,
+ fscache_cookie_put_over_queued,
+ fscache_cookie_put_relinquish,
+ fscache_cookie_put_withdrawn,
+ fscache_cookie_put_work,
+ fscache_cookie_see_active,
+ fscache_cookie_see_lru_discard,
+ fscache_cookie_see_lru_discard_clear,
+ fscache_cookie_see_lru_do_one,
+ fscache_cookie_see_relinquish,
+ fscache_cookie_see_withdraw,
+ fscache_cookie_see_work,
+};
+
+enum fscache_active_trace {
+ fscache_active_use,
+ fscache_active_use_modify,
+ fscache_active_unuse,
+};
+
+enum fscache_access_trace {
+ fscache_access_acquire_volume,
+ fscache_access_acquire_volume_end,
+ fscache_access_cache_pin,
+ fscache_access_cache_unpin,
+ fscache_access_invalidate_cookie,
+ fscache_access_invalidate_cookie_end,
+ fscache_access_io_end,
+ fscache_access_io_not_live,
+ fscache_access_io_read,
+ fscache_access_io_resize,
+ fscache_access_io_wait,
+ fscache_access_io_write,
+ fscache_access_lookup_cookie,
+ fscache_access_lookup_cookie_end,
+ fscache_access_lookup_cookie_end_failed,
+ fscache_access_relinquish_volume,
+ fscache_access_relinquish_volume_end,
+ fscache_access_unlive,
+};
+
+#endif
+
+/*
+ * Declare tracing information enums and their string mappings for display.
+ */
+#define fscache_cache_traces \
+ EM(fscache_cache_collision, "*COLLIDE*") \
+ EM(fscache_cache_get_acquire, "GET acq ") \
+ EM(fscache_cache_new_acquire, "NEW acq ") \
+ EM(fscache_cache_put_alloc_volume, "PUT alvol") \
+ EM(fscache_cache_put_cache, "PUT cache") \
+ EM(fscache_cache_put_prep_failed, "PUT pfail") \
+ EM(fscache_cache_put_relinquish, "PUT relnq") \
+ E_(fscache_cache_put_volume, "PUT vol ")
+
+#define fscache_volume_traces \
+ EM(fscache_volume_collision, "*COLLIDE*") \
+ EM(fscache_volume_get_cookie, "GET cook ") \
+ EM(fscache_volume_get_create_work, "GET creat") \
+ EM(fscache_volume_get_hash_collision, "GET hcoll") \
+ EM(fscache_volume_free, "FREE ") \
+ EM(fscache_volume_new_acquire, "NEW acq ") \
+ EM(fscache_volume_put_cookie, "PUT cook ") \
+ EM(fscache_volume_put_create_work, "PUT creat") \
+ EM(fscache_volume_put_hash_collision, "PUT hcoll") \
+ EM(fscache_volume_put_relinquish, "PUT relnq") \
+ EM(fscache_volume_see_create_work, "SEE creat") \
+ EM(fscache_volume_see_hash_wake, "SEE hwake") \
+ E_(fscache_volume_wait_create_work, "WAIT crea")
+
+#define fscache_cookie_traces \
+ EM(fscache_cookie_collision, "*COLLIDE*") \
+ EM(fscache_cookie_discard, "DISCARD ") \
+ EM(fscache_cookie_failed, "FAILED ") \
+ EM(fscache_cookie_get_attach_object, "GET attch") \
+ EM(fscache_cookie_get_hash_collision, "GET hcoll") \
+ EM(fscache_cookie_get_end_access, "GQ endac") \
+ EM(fscache_cookie_get_inval_work, "GQ inval") \
+ EM(fscache_cookie_get_lru, "GET lru ") \
+ EM(fscache_cookie_get_use_work, "GQ use ") \
+ EM(fscache_cookie_new_acquire, "NEW acq ") \
+ EM(fscache_cookie_put_hash_collision, "PUT hcoll") \
+ EM(fscache_cookie_put_lru, "PUT lru ") \
+ EM(fscache_cookie_put_object, "PUT obj ") \
+ EM(fscache_cookie_put_over_queued, "PQ overq") \
+ EM(fscache_cookie_put_relinquish, "PUT relnq") \
+ EM(fscache_cookie_put_withdrawn, "PUT wthdn") \
+ EM(fscache_cookie_put_work, "PQ work ") \
+ EM(fscache_cookie_see_active, "- activ") \
+ EM(fscache_cookie_see_lru_discard, "- x-lru") \
+ EM(fscache_cookie_see_lru_discard_clear,"- lrudc") \
+ EM(fscache_cookie_see_lru_do_one, "- lrudo") \
+ EM(fscache_cookie_see_relinquish, "- x-rlq") \
+ EM(fscache_cookie_see_withdraw, "- x-wth") \
+ E_(fscache_cookie_see_work, "- work ")
+
+#define fscache_active_traces \
+ EM(fscache_active_use, "USE ") \
+ EM(fscache_active_use_modify, "USE-m ") \
+ E_(fscache_active_unuse, "UNUSE ")
+
+#define fscache_access_traces \
+ EM(fscache_access_acquire_volume, "BEGIN acq_vol") \
+ EM(fscache_access_acquire_volume_end, "END acq_vol") \
+ EM(fscache_access_cache_pin, "PIN cache ") \
+ EM(fscache_access_cache_unpin, "UNPIN cache ") \
+ EM(fscache_access_invalidate_cookie, "BEGIN inval ") \
+ EM(fscache_access_invalidate_cookie_end,"END inval ") \
+ EM(fscache_access_io_end, "END io ") \
+ EM(fscache_access_io_not_live, "END io_notl") \
+ EM(fscache_access_io_read, "BEGIN io_read") \
+ EM(fscache_access_io_resize, "BEGIN io_resz") \
+ EM(fscache_access_io_wait, "WAIT io ") \
+ EM(fscache_access_io_write, "BEGIN io_writ") \
+ EM(fscache_access_lookup_cookie, "BEGIN lookup ") \
+ EM(fscache_access_lookup_cookie_end, "END lookup ") \
+ EM(fscache_access_lookup_cookie_end_failed,"END lookupf") \
+ EM(fscache_access_relinquish_volume, "BEGIN rlq_vol") \
+ EM(fscache_access_relinquish_volume_end,"END rlq_vol") \
+ E_(fscache_access_unlive, "END unlive ")
+
+/*
+ * Export enum symbols via userspace.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define E_(a, b) TRACE_DEFINE_ENUM(a);
+
+fscache_cache_traces;
+fscache_volume_traces;
+fscache_cookie_traces;
+fscache_access_traces;
+
+/*
+ * Now redefine the EM() and E_() macros to map the enums to the strings that
+ * will be printed in the output.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) { a, b },
+#define E_(a, b) { a, b }
+
+
+TRACE_EVENT(fscache_cache,
+ TP_PROTO(unsigned int cache_debug_id,
+ int usage,
+ enum fscache_cache_trace where),
+
+ TP_ARGS(cache_debug_id, usage, where),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cache )
+ __field(int, usage )
+ __field(enum fscache_cache_trace, where )
+ ),
+
+ TP_fast_assign(
+ __entry->cache = cache_debug_id;
+ __entry->usage = usage;
+ __entry->where = where;
+ ),
+
+ TP_printk("C=%08x %s r=%d",
+ __entry->cache,
+ __print_symbolic(__entry->where, fscache_cache_traces),
+ __entry->usage)
+ );
+
+TRACE_EVENT(fscache_volume,
+ TP_PROTO(unsigned int volume_debug_id,
+ int usage,
+ enum fscache_volume_trace where),
+
+ TP_ARGS(volume_debug_id, usage, where),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, volume )
+ __field(int, usage )
+ __field(enum fscache_volume_trace, where )
+ ),
+
+ TP_fast_assign(
+ __entry->volume = volume_debug_id;
+ __entry->usage = usage;
+ __entry->where = where;
+ ),
+
+ TP_printk("V=%08x %s u=%d",
+ __entry->volume,
+ __print_symbolic(__entry->where, fscache_volume_traces),
+ __entry->usage)
+ );
+
+TRACE_EVENT(fscache_cookie,
+ TP_PROTO(unsigned int cookie_debug_id,
+ int ref,
+ enum fscache_cookie_trace where),
+
+ TP_ARGS(cookie_debug_id, ref, where),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cookie )
+ __field(int, ref )
+ __field(enum fscache_cookie_trace, where )
+ ),
+
+ TP_fast_assign(
+ __entry->cookie = cookie_debug_id;
+ __entry->ref = ref;
+ __entry->where = where;
+ ),
+
+ TP_printk("c=%08x %s r=%d",
+ __entry->cookie,
+ __print_symbolic(__entry->where, fscache_cookie_traces),
+ __entry->ref)
+ );
+
+TRACE_EVENT(fscache_active,
+ TP_PROTO(unsigned int cookie_debug_id,
+ int ref,
+ int n_active,
+ int n_accesses,
+ enum fscache_active_trace why),
+
+ TP_ARGS(cookie_debug_id, ref, n_active, n_accesses, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cookie )
+ __field(int, ref )
+ __field(int, n_active )
+ __field(int, n_accesses )
+ __field(enum fscache_active_trace, why )
+ ),
+
+ TP_fast_assign(
+ __entry->cookie = cookie_debug_id;
+ __entry->ref = ref;
+ __entry->n_active = n_active;
+ __entry->n_accesses = n_accesses;
+ __entry->why = why;
+ ),
+
+ TP_printk("c=%08x %s r=%d a=%d c=%d",
+ __entry->cookie,
+ __print_symbolic(__entry->why, fscache_active_traces),
+ __entry->ref,
+ __entry->n_accesses,
+ __entry->n_active)
+ );
+
+TRACE_EVENT(fscache_access_cache,
+ TP_PROTO(unsigned int cache_debug_id,
+ int ref,
+ int n_accesses,
+ enum fscache_access_trace why),
+
+ TP_ARGS(cache_debug_id, ref, n_accesses, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cache )
+ __field(int, ref )
+ __field(int, n_accesses )
+ __field(enum fscache_access_trace, why )
+ ),
+
+ TP_fast_assign(
+ __entry->cache = cache_debug_id;
+ __entry->ref = ref;
+ __entry->n_accesses = n_accesses;
+ __entry->why = why;
+ ),
+
+ TP_printk("C=%08x %s r=%d a=%d",
+ __entry->cache,
+ __print_symbolic(__entry->why, fscache_access_traces),
+ __entry->ref,
+ __entry->n_accesses)
+ );
+
+TRACE_EVENT(fscache_access_volume,
+ TP_PROTO(unsigned int volume_debug_id,
+ unsigned int cookie_debug_id,
+ int ref,
+ int n_accesses,
+ enum fscache_access_trace why),
+
+ TP_ARGS(volume_debug_id, cookie_debug_id, ref, n_accesses, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, volume )
+ __field(unsigned int, cookie )
+ __field(int, ref )
+ __field(int, n_accesses )
+ __field(enum fscache_access_trace, why )
+ ),
+
+ TP_fast_assign(
+ __entry->volume = volume_debug_id;
+ __entry->cookie = cookie_debug_id;
+ __entry->ref = ref;
+ __entry->n_accesses = n_accesses;
+ __entry->why = why;
+ ),
+
+ TP_printk("V=%08x c=%08x %s r=%d a=%d",
+ __entry->volume,
+ __entry->cookie,
+ __print_symbolic(__entry->why, fscache_access_traces),
+ __entry->ref,
+ __entry->n_accesses)
+ );
+
+TRACE_EVENT(fscache_access,
+ TP_PROTO(unsigned int cookie_debug_id,
+ int ref,
+ int n_accesses,
+ enum fscache_access_trace why),
+
+ TP_ARGS(cookie_debug_id, ref, n_accesses, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cookie )
+ __field(int, ref )
+ __field(int, n_accesses )
+ __field(enum fscache_access_trace, why )
+ ),
+
+ TP_fast_assign(
+ __entry->cookie = cookie_debug_id;
+ __entry->ref = ref;
+ __entry->n_accesses = n_accesses;
+ __entry->why = why;
+ ),
+
+ TP_printk("c=%08x %s r=%d a=%d",
+ __entry->cookie,
+ __print_symbolic(__entry->why, fscache_access_traces),
+ __entry->ref,
+ __entry->n_accesses)
+ );
+
+TRACE_EVENT(fscache_acquire,
+ TP_PROTO(struct fscache_cookie *cookie),
+
+ TP_ARGS(cookie),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cookie )
+ __field(unsigned int, volume )
+ __field(int, v_ref )
+ __field(int, v_n_cookies )
+ ),
+
+ TP_fast_assign(
+ __entry->cookie = cookie->debug_id;
+ __entry->volume = cookie->volume->debug_id;
+ __entry->v_ref = refcount_read(&cookie->volume->ref);
+ __entry->v_n_cookies = atomic_read(&cookie->volume->n_cookies);
+ ),
+
+ TP_printk("c=%08x V=%08x vr=%d vc=%d",
+ __entry->cookie,
+ __entry->volume, __entry->v_ref, __entry->v_n_cookies)
+ );
+
+TRACE_EVENT(fscache_relinquish,
+ TP_PROTO(struct fscache_cookie *cookie, bool retire),
+
+ TP_ARGS(cookie, retire),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cookie )
+ __field(unsigned int, volume )
+ __field(int, ref )
+ __field(int, n_active )
+ __field(u8, flags )
+ __field(bool, retire )
+ ),
+
+ TP_fast_assign(
+ __entry->cookie = cookie->debug_id;
+ __entry->volume = cookie->volume->debug_id;
+ __entry->ref = refcount_read(&cookie->ref);
+ __entry->n_active = atomic_read(&cookie->n_active);
+ __entry->flags = cookie->flags;
+ __entry->retire = retire;
+ ),
+
+ TP_printk("c=%08x V=%08x r=%d U=%d f=%02x rt=%u",
+ __entry->cookie, __entry->volume, __entry->ref,
+ __entry->n_active, __entry->flags, __entry->retire)
+ );
+
+TRACE_EVENT(fscache_invalidate,
+ TP_PROTO(struct fscache_cookie *cookie, loff_t new_size),
+
+ TP_ARGS(cookie, new_size),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cookie )
+ __field(loff_t, new_size )
+ ),
+
+ TP_fast_assign(
+ __entry->cookie = cookie->debug_id;
+ __entry->new_size = new_size;
+ ),
+
+ TP_printk("c=%08x sz=%llx",
+ __entry->cookie, __entry->new_size)
+ );
+
+TRACE_EVENT(fscache_resize,
+ TP_PROTO(struct fscache_cookie *cookie, loff_t new_size),
+
+ TP_ARGS(cookie, new_size),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cookie )
+ __field(loff_t, old_size )
+ __field(loff_t, new_size )
+ ),
+
+ TP_fast_assign(
+ __entry->cookie = cookie->debug_id;
+ __entry->old_size = cookie->object_size;
+ __entry->new_size = new_size;
+ ),
+
+ TP_printk("c=%08x os=%08llx sz=%08llx",
+ __entry->cookie,
+ __entry->old_size,
+ __entry->new_size)
+ );
+
+#endif /* _TRACE_FSCACHE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/fsi.h b/include/trace/events/fsi.h
new file mode 100644
index 0000000000..5ff15126ad
--- /dev/null
+++ b/include/trace/events/fsi.h
@@ -0,0 +1,245 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fsi
+
+#if !defined(_TRACE_FSI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FSI_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(fsi_master_read,
+ TP_PROTO(const struct fsi_master *master, int link, int id,
+ uint32_t addr, size_t size),
+ TP_ARGS(master, link, id, addr, size),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, link)
+ __field(int, id)
+ __field(__u32, addr)
+ __field(size_t, size)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->idx;
+ __entry->link = link;
+ __entry->id = id;
+ __entry->addr = addr;
+ __entry->size = size;
+ ),
+ TP_printk("fsi%d:%02d:%02d %08x[%zu]",
+ __entry->master_idx,
+ __entry->link,
+ __entry->id,
+ __entry->addr,
+ __entry->size
+ )
+);
+
+TRACE_EVENT(fsi_master_write,
+ TP_PROTO(const struct fsi_master *master, int link, int id,
+ uint32_t addr, size_t size, const void *data),
+ TP_ARGS(master, link, id, addr, size, data),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, link)
+ __field(int, id)
+ __field(__u32, addr)
+ __field(size_t, size)
+ __field(__u32, data)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->idx;
+ __entry->link = link;
+ __entry->id = id;
+ __entry->addr = addr;
+ __entry->size = size;
+ __entry->data = 0;
+ memcpy(&__entry->data, data, size);
+ ),
+ TP_printk("fsi%d:%02d:%02d %08x[%zu] <= {%*ph}",
+ __entry->master_idx,
+ __entry->link,
+ __entry->id,
+ __entry->addr,
+ __entry->size,
+ (int)__entry->size, &__entry->data
+ )
+);
+
+TRACE_EVENT(fsi_master_rw_result,
+ TP_PROTO(const struct fsi_master *master, int link, int id,
+ uint32_t addr, size_t size,
+ bool write, const void *data, int ret),
+ TP_ARGS(master, link, id, addr, size, write, data, ret),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, link)
+ __field(int, id)
+ __field(__u32, addr)
+ __field(size_t, size)
+ __field(bool, write)
+ __field(__u32, data)
+ __field(int, ret)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->idx;
+ __entry->link = link;
+ __entry->id = id;
+ __entry->addr = addr;
+ __entry->size = size;
+ __entry->write = write;
+ __entry->data = 0;
+ __entry->ret = ret;
+ if (__entry->write || !__entry->ret)
+ memcpy(&__entry->data, data, size);
+ ),
+ TP_printk("fsi%d:%02d:%02d %08x[%zu] %s {%*ph} ret %d",
+ __entry->master_idx,
+ __entry->link,
+ __entry->id,
+ __entry->addr,
+ __entry->size,
+ __entry->write ? "<=" : "=>",
+ (int)__entry->size, &__entry->data,
+ __entry->ret
+ )
+);
+
+TRACE_EVENT(fsi_master_break,
+ TP_PROTO(const struct fsi_master *master, int link),
+ TP_ARGS(master, link),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, link)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->idx;
+ __entry->link = link;
+ ),
+ TP_printk("fsi%d:%d",
+ __entry->master_idx,
+ __entry->link
+ )
+);
+
+TRACE_EVENT(fsi_master_scan,
+ TP_PROTO(const struct fsi_master *master, bool scan),
+ TP_ARGS(master, scan),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, n_links)
+ __field(bool, scan)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->idx;
+ __entry->n_links = master->n_links;
+ __entry->scan = scan;
+ ),
+ TP_printk("fsi%d (%d links) %s", __entry->master_idx, __entry->n_links,
+ __entry->scan ? "scan" : "unscan")
+);
+
+TRACE_EVENT(fsi_master_unregister,
+ TP_PROTO(const struct fsi_master *master),
+ TP_ARGS(master),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, n_links)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->idx;
+ __entry->n_links = master->n_links;
+ ),
+ TP_printk("fsi%d (%d links)", __entry->master_idx, __entry->n_links)
+);
+
+TRACE_EVENT(fsi_slave_init,
+ TP_PROTO(const struct fsi_slave *slave),
+ TP_ARGS(slave),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, master_n_links)
+ __field(int, idx)
+ __field(int, link)
+ __field(int, chip_id)
+ __field(__u32, cfam_id)
+ __field(__u32, size)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = slave->master->idx;
+ __entry->master_n_links = slave->master->n_links;
+ __entry->idx = slave->cdev_idx;
+ __entry->link = slave->link;
+ __entry->chip_id = slave->chip_id;
+ __entry->cfam_id = slave->cfam_id;
+ __entry->size = slave->size;
+ ),
+ TP_printk("fsi%d: idx:%d link:%d/%d cid:%d cfam:%08x %08x",
+ __entry->master_idx,
+ __entry->idx,
+ __entry->link,
+ __entry->master_n_links,
+ __entry->chip_id,
+ __entry->cfam_id,
+ __entry->size
+ )
+);
+
+TRACE_EVENT(fsi_slave_invalid_cfam,
+ TP_PROTO(const struct fsi_master *master, int link, uint32_t cfam_id),
+ TP_ARGS(master, link, cfam_id),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, master_n_links)
+ __field(int, link)
+ __field(__u32, cfam_id)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->idx;
+ __entry->master_n_links = master->n_links;
+ __entry->link = link;
+ __entry->cfam_id = cfam_id;
+ ),
+ TP_printk("fsi%d: cfam:%08x link:%d/%d",
+ __entry->master_idx,
+ __entry->cfam_id,
+ __entry->link,
+ __entry->master_n_links
+ )
+);
+
+TRACE_EVENT(fsi_dev_init,
+ TP_PROTO(const struct fsi_device *dev),
+ TP_ARGS(dev),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, link)
+ __field(int, type)
+ __field(int, unit)
+ __field(int, version)
+ __field(__u32, addr)
+ __field(__u32, size)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = dev->slave->master->idx;
+ __entry->link = dev->slave->link;
+ __entry->type = dev->engine_type;
+ __entry->unit = dev->unit;
+ __entry->version = dev->version;
+ __entry->addr = dev->addr;
+ __entry->size = dev->size;
+ ),
+ TP_printk("fsi%d: slv%d: t:%02x u:%02x v:%02x %08x@%08x",
+ __entry->master_idx,
+ __entry->link,
+ __entry->type,
+ __entry->unit,
+ __entry->version,
+ __entry->size,
+ __entry->addr
+ )
+);
+
+#endif /* _TRACE_FSI_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/fsi_master_aspeed.h b/include/trace/events/fsi_master_aspeed.h
new file mode 100644
index 0000000000..0fff873775
--- /dev/null
+++ b/include/trace/events/fsi_master_aspeed.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fsi_master_aspeed
+
+#if !defined(_TRACE_FSI_MASTER_ASPEED_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FSI_MASTER_ASPEED_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(fsi_master_aspeed_opb_read,
+ TP_PROTO(uint32_t addr, size_t size, uint32_t result, uint32_t status, uint32_t irq_status),
+ TP_ARGS(addr, size, result, status, irq_status),
+ TP_STRUCT__entry(
+ __field(uint32_t, addr)
+ __field(size_t, size)
+ __field(uint32_t, result)
+ __field(uint32_t, status)
+ __field(uint32_t, irq_status)
+ ),
+ TP_fast_assign(
+ __entry->addr = addr;
+ __entry->size = size;
+ __entry->result = result;
+ __entry->status = status;
+ __entry->irq_status = irq_status;
+ ),
+ TP_printk("addr %08x size %zu: result %08x sts: %08x irq_sts: %08x",
+ __entry->addr, __entry->size, __entry->result,
+ __entry->status, __entry->irq_status
+ )
+);
+
+TRACE_EVENT(fsi_master_aspeed_opb_write,
+ TP_PROTO(uint32_t addr, uint32_t val, size_t size, uint32_t status, uint32_t irq_status),
+ TP_ARGS(addr, val, size, status, irq_status),
+ TP_STRUCT__entry(
+ __field(uint32_t, addr)
+ __field(uint32_t, val)
+ __field(size_t, size)
+ __field(uint32_t, status)
+ __field(uint32_t, irq_status)
+ ),
+ TP_fast_assign(
+ __entry->addr = addr;
+ __entry->val = val;
+ __entry->size = size;
+ __entry->status = status;
+ __entry->irq_status = irq_status;
+ ),
+ TP_printk("addr %08x val %08x size %zu status: %08x irq_sts: %08x",
+ __entry->addr, __entry->val, __entry->size,
+ __entry->status, __entry->irq_status
+ )
+ );
+
+TRACE_EVENT(fsi_master_aspeed_opb_error,
+ TP_PROTO(uint32_t mresp0, uint32_t mstap0, uint32_t mesrb0),
+ TP_ARGS(mresp0, mstap0, mesrb0),
+ TP_STRUCT__entry(
+ __field(uint32_t, mresp0)
+ __field(uint32_t, mstap0)
+ __field(uint32_t, mesrb0)
+ ),
+ TP_fast_assign(
+ __entry->mresp0 = mresp0;
+ __entry->mstap0 = mstap0;
+ __entry->mesrb0 = mesrb0;
+ ),
+ TP_printk("mresp0 %08x mstap0 %08x mesrb0 %08x",
+ __entry->mresp0, __entry->mstap0, __entry->mesrb0
+ )
+ );
+
+TRACE_EVENT(fsi_master_aspeed_cfam_reset,
+ TP_PROTO(bool start),
+ TP_ARGS(start),
+ TP_STRUCT__entry(
+ __field(bool, start)
+ ),
+ TP_fast_assign(
+ __entry->start = start;
+ ),
+ TP_printk("%s", __entry->start ? "start" : "end")
+);
+
+#endif
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/fsi_master_ast_cf.h b/include/trace/events/fsi_master_ast_cf.h
new file mode 100644
index 0000000000..a0fdfa5862
--- /dev/null
+++ b/include/trace/events/fsi_master_ast_cf.h
@@ -0,0 +1,150 @@
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fsi_master_ast_cf
+
+#if !defined(_TRACE_FSI_MASTER_ACF_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FSI_MASTER_ACF_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(fsi_master_acf_copro_command,
+ TP_PROTO(const struct fsi_master_acf *master, uint32_t op),
+ TP_ARGS(master, op),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(uint32_t, op)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->op = op;
+ ),
+ TP_printk("fsi-acf%d command %08x",
+ __entry->master_idx, __entry->op
+ )
+);
+
+TRACE_EVENT(fsi_master_acf_send_request,
+ TP_PROTO(const struct fsi_master_acf *master, const struct fsi_msg *cmd, u8 rbits),
+ TP_ARGS(master, cmd, rbits),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(uint64_t, msg)
+ __field(u8, bits)
+ __field(u8, rbits)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->msg = cmd->msg;
+ __entry->bits = cmd->bits;
+ __entry->rbits = rbits;
+ ),
+ TP_printk("fsi-acf%d cmd: %016llx/%d/%d",
+ __entry->master_idx, (unsigned long long)__entry->msg,
+ __entry->bits, __entry->rbits
+ )
+);
+
+TRACE_EVENT(fsi_master_acf_copro_response,
+ TP_PROTO(const struct fsi_master_acf *master, u8 rtag, u8 rcrc, __be32 rdata, bool crc_ok),
+ TP_ARGS(master, rtag, rcrc, rdata, crc_ok),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(u8, rtag)
+ __field(u8, rcrc)
+ __field(u32, rdata)
+ __field(bool, crc_ok)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->rtag = rtag;
+ __entry->rcrc = rcrc;
+ __entry->rdata = be32_to_cpu(rdata);
+ __entry->crc_ok = crc_ok;
+ ),
+ TP_printk("fsi-acf%d rsp: tag=%04x crc=%04x data=%08x %c\n",
+ __entry->master_idx, __entry->rtag, __entry->rcrc,
+ __entry->rdata, __entry->crc_ok ? ' ' : '!'
+ )
+);
+
+TRACE_EVENT(fsi_master_acf_crc_rsp_error,
+ TP_PROTO(const struct fsi_master_acf *master, int retries),
+ TP_ARGS(master, retries),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, retries)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->retries = retries;
+ ),
+ TP_printk("fsi-acf%d CRC error in response retry %d",
+ __entry->master_idx, __entry->retries
+ )
+);
+
+TRACE_EVENT(fsi_master_acf_poll_response_busy,
+ TP_PROTO(const struct fsi_master_acf *master, int busy_count),
+ TP_ARGS(master, busy_count),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, busy_count)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->busy_count = busy_count;
+ ),
+ TP_printk("fsi-acf%d: device reported busy %d times",
+ __entry->master_idx, __entry->busy_count
+ )
+);
+
+TRACE_EVENT(fsi_master_acf_cmd_abs_addr,
+ TP_PROTO(const struct fsi_master_acf *master, u32 addr),
+ TP_ARGS(master, addr),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(u32, addr)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->addr = addr;
+ ),
+ TP_printk("fsi-acf%d: Sending ABS_ADR %06x",
+ __entry->master_idx, __entry->addr
+ )
+);
+
+TRACE_EVENT(fsi_master_acf_cmd_rel_addr,
+ TP_PROTO(const struct fsi_master_acf *master, u32 rel_addr),
+ TP_ARGS(master, rel_addr),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(u32, rel_addr)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->rel_addr = rel_addr;
+ ),
+ TP_printk("fsi-acf%d: Sending REL_ADR %03x",
+ __entry->master_idx, __entry->rel_addr
+ )
+);
+
+TRACE_EVENT(fsi_master_acf_cmd_same_addr,
+ TP_PROTO(const struct fsi_master_acf *master),
+ TP_ARGS(master),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ ),
+ TP_printk("fsi-acf%d: Sending SAME_ADR",
+ __entry->master_idx
+ )
+);
+
+#endif /* _TRACE_FSI_MASTER_ACF_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/fsi_master_gpio.h b/include/trace/events/fsi_master_gpio.h
new file mode 100644
index 0000000000..70ef66e63e
--- /dev/null
+++ b/include/trace/events/fsi_master_gpio.h
@@ -0,0 +1,171 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fsi_master_gpio
+
+#if !defined(_TRACE_FSI_MASTER_GPIO_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FSI_MASTER_GPIO_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(fsi_master_gpio_in,
+ TP_PROTO(const struct fsi_master_gpio *master, int bits, uint64_t msg),
+ TP_ARGS(master, bits, msg),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, bits)
+ __field(uint64_t, msg)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->bits = bits;
+ __entry->msg = msg & ((1ull<<bits) - 1);
+ ),
+ TP_printk("fsi-gpio%d => %0*llx[%d]",
+ __entry->master_idx,
+ (__entry->bits + 3) / 4,
+ __entry->msg,
+ __entry->bits
+ )
+);
+
+TRACE_EVENT(fsi_master_gpio_out,
+ TP_PROTO(const struct fsi_master_gpio *master, int bits, uint64_t msg),
+ TP_ARGS(master, bits, msg),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, bits)
+ __field(uint64_t, msg)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->bits = bits;
+ __entry->msg = msg & ((1ull<<bits) - 1);
+ ),
+ TP_printk("fsi-gpio%d <= %0*llx[%d]",
+ __entry->master_idx,
+ (__entry->bits + 3) / 4,
+ __entry->msg,
+ __entry->bits
+ )
+);
+
+TRACE_EVENT(fsi_master_gpio_clock_zeros,
+ TP_PROTO(const struct fsi_master_gpio *master, int clocks),
+ TP_ARGS(master, clocks),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, clocks)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->clocks = clocks;
+ ),
+ TP_printk("fsi-gpio%d clock %d zeros",
+ __entry->master_idx, __entry->clocks
+ )
+);
+
+TRACE_EVENT(fsi_master_gpio_break,
+ TP_PROTO(const struct fsi_master_gpio *master),
+ TP_ARGS(master),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ ),
+ TP_printk("fsi-gpio%d ----break---",
+ __entry->master_idx
+ )
+);
+
+TRACE_EVENT(fsi_master_gpio_crc_cmd_error,
+ TP_PROTO(const struct fsi_master_gpio *master),
+ TP_ARGS(master),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ ),
+ TP_printk("fsi-gpio%d ----CRC command retry---",
+ __entry->master_idx
+ )
+);
+
+TRACE_EVENT(fsi_master_gpio_crc_rsp_error,
+ TP_PROTO(const struct fsi_master_gpio *master),
+ TP_ARGS(master),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ ),
+ TP_printk("fsi-gpio%d ----CRC response---",
+ __entry->master_idx
+ )
+);
+
+TRACE_EVENT(fsi_master_gpio_poll_response_busy,
+ TP_PROTO(const struct fsi_master_gpio *master, int busy),
+ TP_ARGS(master, busy),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(int, busy)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->busy = busy;
+ ),
+ TP_printk("fsi-gpio%d: device reported busy %d times",
+ __entry->master_idx, __entry->busy)
+);
+
+TRACE_EVENT(fsi_master_gpio_cmd_abs_addr,
+ TP_PROTO(const struct fsi_master_gpio *master, u32 addr),
+ TP_ARGS(master, addr),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(u32, addr)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->addr = addr;
+ ),
+ TP_printk("fsi-gpio%d: Sending ABS_ADR %06x",
+ __entry->master_idx, __entry->addr)
+);
+
+TRACE_EVENT(fsi_master_gpio_cmd_rel_addr,
+ TP_PROTO(const struct fsi_master_gpio *master, u32 rel_addr),
+ TP_ARGS(master, rel_addr),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ __field(u32, rel_addr)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ __entry->rel_addr = rel_addr;
+ ),
+ TP_printk("fsi-gpio%d: Sending REL_ADR %03x",
+ __entry->master_idx, __entry->rel_addr)
+);
+
+TRACE_EVENT(fsi_master_gpio_cmd_same_addr,
+ TP_PROTO(const struct fsi_master_gpio *master),
+ TP_ARGS(master),
+ TP_STRUCT__entry(
+ __field(int, master_idx)
+ ),
+ TP_fast_assign(
+ __entry->master_idx = master->master.idx;
+ ),
+ TP_printk("fsi-gpio%d: Sending SAME_ADR",
+ __entry->master_idx)
+);
+
+#endif /* _TRACE_FSI_MASTER_GPIO_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/fsi_master_i2cr.h b/include/trace/events/fsi_master_i2cr.h
new file mode 100644
index 0000000000..c33eba1300
--- /dev/null
+++ b/include/trace/events/fsi_master_i2cr.h
@@ -0,0 +1,107 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fsi_master_i2cr
+
+#if !defined(_TRACE_FSI_MASTER_I2CR_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FSI_MASTER_I2CR_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(i2cr_i2c_error,
+ TP_PROTO(const struct i2c_client *client, uint32_t command, int rc),
+ TP_ARGS(client, command, rc),
+ TP_STRUCT__entry(
+ __field(int, bus)
+ __field(int, rc)
+ __array(unsigned char, command, sizeof(uint32_t))
+ __field(unsigned short, addr)
+ ),
+ TP_fast_assign(
+ __entry->bus = client->adapter->nr;
+ __entry->rc = rc;
+ memcpy(__entry->command, &command, sizeof(uint32_t));
+ __entry->addr = client->addr;
+ ),
+ TP_printk("%d-%02x command:{ %*ph } rc:%d", __entry->bus, __entry->addr,
+ (int)sizeof(uint32_t), __entry->command, __entry->rc)
+);
+
+TRACE_EVENT(i2cr_read,
+ TP_PROTO(const struct i2c_client *client, uint32_t command, uint64_t *data),
+ TP_ARGS(client, command, data),
+ TP_STRUCT__entry(
+ __field(int, bus)
+ __array(unsigned char, data, sizeof(uint64_t))
+ __array(unsigned char, command, sizeof(uint32_t))
+ __field(unsigned short, addr)
+ ),
+ TP_fast_assign(
+ __entry->bus = client->adapter->nr;
+ memcpy(__entry->data, data, sizeof(uint64_t));
+ memcpy(__entry->command, &command, sizeof(uint32_t));
+ __entry->addr = client->addr;
+ ),
+ TP_printk("%d-%02x command:{ %*ph } { %*ph }", __entry->bus, __entry->addr,
+ (int)sizeof(uint32_t), __entry->command, (int)sizeof(uint64_t), __entry->data)
+);
+
+TRACE_EVENT(i2cr_status,
+ TP_PROTO(const struct i2c_client *client, uint64_t status),
+ TP_ARGS(client, status),
+ TP_STRUCT__entry(
+ __field(uint64_t, status)
+ __field(int, bus)
+ __field(unsigned short, addr)
+ ),
+ TP_fast_assign(
+ __entry->status = status;
+ __entry->bus = client->adapter->nr;
+ __entry->addr = client->addr;
+ ),
+ TP_printk("%d-%02x %016llx", __entry->bus, __entry->addr, __entry->status)
+);
+
+TRACE_EVENT(i2cr_status_error,
+ TP_PROTO(const struct i2c_client *client, uint64_t status, uint64_t error, uint64_t log),
+ TP_ARGS(client, status, error, log),
+ TP_STRUCT__entry(
+ __field(uint64_t, error)
+ __field(uint64_t, log)
+ __field(uint64_t, status)
+ __field(int, bus)
+ __field(unsigned short, addr)
+ ),
+ TP_fast_assign(
+ __entry->error = error;
+ __entry->log = log;
+ __entry->status = status;
+ __entry->bus = client->adapter->nr;
+ __entry->addr = client->addr;
+ ),
+ TP_printk("%d-%02x status:%016llx error:%016llx log:%016llx", __entry->bus, __entry->addr,
+ __entry->status, __entry->error, __entry->log)
+);
+
+TRACE_EVENT(i2cr_write,
+ TP_PROTO(const struct i2c_client *client, uint32_t command, uint64_t data),
+ TP_ARGS(client, command, data),
+ TP_STRUCT__entry(
+ __field(int, bus)
+ __array(unsigned char, data, sizeof(uint64_t))
+ __array(unsigned char, command, sizeof(uint32_t))
+ __field(unsigned short, addr)
+ ),
+ TP_fast_assign(
+ __entry->bus = client->adapter->nr;
+ memcpy(__entry->data, &data, sizeof(uint64_t));
+ memcpy(__entry->command, &command, sizeof(uint32_t));
+ __entry->addr = client->addr;
+ ),
+ TP_printk("%d-%02x command:{ %*ph } { %*ph }", __entry->bus, __entry->addr,
+ (int)sizeof(uint32_t), __entry->command, (int)sizeof(uint64_t), __entry->data)
+);
+
+#endif
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/gpio.h b/include/trace/events/gpio.h
new file mode 100644
index 0000000000..3aa9fd86d7
--- /dev/null
+++ b/include/trace/events/gpio.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM gpio
+
+#if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_GPIO_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(gpio_direction,
+
+ TP_PROTO(unsigned gpio, int in, int err),
+
+ TP_ARGS(gpio, in, err),
+
+ TP_STRUCT__entry(
+ __field(unsigned, gpio)
+ __field(int, in)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->gpio = gpio;
+ __entry->in = in;
+ __entry->err = err;
+ ),
+
+ TP_printk("%u %3s (%d)", __entry->gpio,
+ __entry->in ? "in" : "out", __entry->err)
+);
+
+TRACE_EVENT(gpio_value,
+
+ TP_PROTO(unsigned gpio, int get, int value),
+
+ TP_ARGS(gpio, get, value),
+
+ TP_STRUCT__entry(
+ __field(unsigned, gpio)
+ __field(int, get)
+ __field(int, value)
+ ),
+
+ TP_fast_assign(
+ __entry->gpio = gpio;
+ __entry->get = get;
+ __entry->value = value;
+ ),
+
+ TP_printk("%u %3s %d", __entry->gpio,
+ __entry->get ? "get" : "set", __entry->value)
+);
+
+#endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/gpu_mem.h b/include/trace/events/gpu_mem.h
new file mode 100644
index 0000000000..26d871f96e
--- /dev/null
+++ b/include/trace/events/gpu_mem.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * GPU memory trace points
+ *
+ * Copyright (C) 2020 Google, Inc.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM gpu_mem
+
+#if !defined(_TRACE_GPU_MEM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_GPU_MEM_H
+
+#include <linux/tracepoint.h>
+
+/*
+ * The gpu_memory_total event indicates that there's an update to either the
+ * global or process total gpu memory counters.
+ *
+ * This event should be emitted whenever the kernel device driver allocates,
+ * frees, imports, unimports memory in the GPU addressable space.
+ *
+ * @gpu_id: This is the gpu id.
+ *
+ * @pid: Put 0 for global total, while positive pid for process total.
+ *
+ * @size: Size of the allocation in bytes.
+ *
+ */
+TRACE_EVENT(gpu_mem_total,
+
+ TP_PROTO(uint32_t gpu_id, uint32_t pid, uint64_t size),
+
+ TP_ARGS(gpu_id, pid, size),
+
+ TP_STRUCT__entry(
+ __field(uint32_t, gpu_id)
+ __field(uint32_t, pid)
+ __field(uint64_t, size)
+ ),
+
+ TP_fast_assign(
+ __entry->gpu_id = gpu_id;
+ __entry->pid = pid;
+ __entry->size = size;
+ ),
+
+ TP_printk("gpu_id=%u pid=%u size=%llu",
+ __entry->gpu_id,
+ __entry->pid,
+ __entry->size)
+);
+
+#endif /* _TRACE_GPU_MEM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/habanalabs.h b/include/trace/events/habanalabs.h
new file mode 100644
index 0000000000..951643e6a7
--- /dev/null
+++ b/include/trace/events/habanalabs.h
@@ -0,0 +1,168 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright 2016-2021 HabanaLabs, Ltd.
+ * All Rights Reserved.
+ *
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM habanalabs
+
+#if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_HABANALABS_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(habanalabs_mmu_template,
+ TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
+
+ TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte),
+
+ TP_STRUCT__entry(
+ __string(dname, dev_name(dev))
+ __field(u64, virt_addr)
+ __field(u64, phys_addr)
+ __field(u32, page_size)
+ __field(u8, flush_pte)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dname, dev_name(dev));
+ __entry->virt_addr = virt_addr;
+ __entry->phys_addr = phys_addr;
+ __entry->page_size = page_size;
+ __entry->flush_pte = flush_pte;
+ ),
+
+ TP_printk("%s: vaddr: %#llx, paddr: %#llx, psize: %#x, flush: %s",
+ __get_str(dname),
+ __entry->virt_addr,
+ __entry->phys_addr,
+ __entry->page_size,
+ __entry->flush_pte ? "true" : "false")
+);
+
+DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_map,
+ TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
+ TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
+
+DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_unmap,
+ TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
+ TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
+
+DECLARE_EVENT_CLASS(habanalabs_dma_alloc_template,
+ TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
+
+ TP_ARGS(dev, cpu_addr, dma_addr, size, caller),
+
+ TP_STRUCT__entry(
+ __string(dname, dev_name(dev))
+ __field(u64, cpu_addr)
+ __field(u64, dma_addr)
+ __field(u32, size)
+ __field(const char *, caller)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dname, dev_name(dev));
+ __entry->cpu_addr = cpu_addr;
+ __entry->dma_addr = dma_addr;
+ __entry->size = size;
+ __entry->caller = caller;
+ ),
+
+ TP_printk("%s: cpu_addr: %#llx, dma_addr: %#llx, size: %#x, caller: %s",
+ __get_str(dname),
+ __entry->cpu_addr,
+ __entry->dma_addr,
+ __entry->size,
+ __entry->caller)
+);
+
+DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_alloc,
+ TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
+ TP_ARGS(dev, cpu_addr, dma_addr, size, caller));
+
+DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_free,
+ TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
+ TP_ARGS(dev, cpu_addr, dma_addr, size, caller));
+
+DECLARE_EVENT_CLASS(habanalabs_comms_template,
+ TP_PROTO(struct device *dev, char *op_str),
+
+ TP_ARGS(dev, op_str),
+
+ TP_STRUCT__entry(
+ __string(dname, dev_name(dev))
+ __field(char *, op_str)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dname, dev_name(dev));
+ __entry->op_str = op_str;
+ ),
+
+ TP_printk("%s: cms: %s",
+ __get_str(dname),
+ __entry->op_str)
+);
+
+DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_protocol_cmd,
+ TP_PROTO(struct device *dev, char *op_str),
+ TP_ARGS(dev, op_str));
+
+DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_send_cmd,
+ TP_PROTO(struct device *dev, char *op_str),
+ TP_ARGS(dev, op_str));
+
+DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_wait_status,
+ TP_PROTO(struct device *dev, char *op_str),
+ TP_ARGS(dev, op_str));
+
+DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_wait_status_done,
+ TP_PROTO(struct device *dev, char *op_str),
+ TP_ARGS(dev, op_str));
+
+DECLARE_EVENT_CLASS(habanalabs_reg_access_template,
+ TP_PROTO(struct device *dev, u32 addr, u32 val),
+
+ TP_ARGS(dev, addr, val),
+
+ TP_STRUCT__entry(
+ __string(dname, dev_name(dev))
+ __field(u32, addr)
+ __field(u32, val)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dname, dev_name(dev));
+ __entry->addr = addr;
+ __entry->val = val;
+ ),
+
+ TP_printk("%s: addr: %#x, val: %#x",
+ __get_str(dname),
+ __entry->addr,
+ __entry->val)
+);
+
+DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_rreg32,
+ TP_PROTO(struct device *dev, u32 addr, u32 val),
+ TP_ARGS(dev, addr, val));
+
+DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_wreg32,
+ TP_PROTO(struct device *dev, u32 addr, u32 val),
+ TP_ARGS(dev, addr, val));
+
+DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_elbi_read,
+ TP_PROTO(struct device *dev, u32 addr, u32 val),
+ TP_ARGS(dev, addr, val));
+
+DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_elbi_write,
+ TP_PROTO(struct device *dev, u32 addr, u32 val),
+ TP_ARGS(dev, addr, val));
+
+#endif /* if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/handshake.h b/include/trace/events/handshake.h
new file mode 100644
index 0000000000..bdd8a03cf5
--- /dev/null
+++ b/include/trace/events/handshake.h
@@ -0,0 +1,319 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM handshake
+
+#if !defined(_TRACE_HANDSHAKE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_HANDSHAKE_H
+
+#include <linux/net.h>
+#include <net/tls_prot.h>
+#include <linux/tracepoint.h>
+#include <trace/events/net_probe_common.h>
+
+#define TLS_RECORD_TYPE_LIST \
+ record_type(CHANGE_CIPHER_SPEC) \
+ record_type(ALERT) \
+ record_type(HANDSHAKE) \
+ record_type(DATA) \
+ record_type(HEARTBEAT) \
+ record_type(TLS12_CID) \
+ record_type_end(ACK)
+
+#undef record_type
+#undef record_type_end
+#define record_type(x) TRACE_DEFINE_ENUM(TLS_RECORD_TYPE_##x);
+#define record_type_end(x) TRACE_DEFINE_ENUM(TLS_RECORD_TYPE_##x);
+
+TLS_RECORD_TYPE_LIST
+
+#undef record_type
+#undef record_type_end
+#define record_type(x) { TLS_RECORD_TYPE_##x, #x },
+#define record_type_end(x) { TLS_RECORD_TYPE_##x, #x }
+
+#define show_tls_content_type(type) \
+ __print_symbolic(type, TLS_RECORD_TYPE_LIST)
+
+TRACE_DEFINE_ENUM(TLS_ALERT_LEVEL_WARNING);
+TRACE_DEFINE_ENUM(TLS_ALERT_LEVEL_FATAL);
+
+#define show_tls_alert_level(level) \
+ __print_symbolic(level, \
+ { TLS_ALERT_LEVEL_WARNING, "Warning" }, \
+ { TLS_ALERT_LEVEL_FATAL, "Fatal" })
+
+#define TLS_ALERT_DESCRIPTION_LIST \
+ alert_description(CLOSE_NOTIFY) \
+ alert_description(UNEXPECTED_MESSAGE) \
+ alert_description(BAD_RECORD_MAC) \
+ alert_description(RECORD_OVERFLOW) \
+ alert_description(HANDSHAKE_FAILURE) \
+ alert_description(BAD_CERTIFICATE) \
+ alert_description(UNSUPPORTED_CERTIFICATE) \
+ alert_description(CERTIFICATE_REVOKED) \
+ alert_description(CERTIFICATE_EXPIRED) \
+ alert_description(CERTIFICATE_UNKNOWN) \
+ alert_description(ILLEGAL_PARAMETER) \
+ alert_description(UNKNOWN_CA) \
+ alert_description(ACCESS_DENIED) \
+ alert_description(DECODE_ERROR) \
+ alert_description(DECRYPT_ERROR) \
+ alert_description(TOO_MANY_CIDS_REQUESTED) \
+ alert_description(PROTOCOL_VERSION) \
+ alert_description(INSUFFICIENT_SECURITY) \
+ alert_description(INTERNAL_ERROR) \
+ alert_description(INAPPROPRIATE_FALLBACK) \
+ alert_description(USER_CANCELED) \
+ alert_description(MISSING_EXTENSION) \
+ alert_description(UNSUPPORTED_EXTENSION) \
+ alert_description(UNRECOGNIZED_NAME) \
+ alert_description(BAD_CERTIFICATE_STATUS_RESPONSE) \
+ alert_description(UNKNOWN_PSK_IDENTITY) \
+ alert_description(CERTIFICATE_REQUIRED) \
+ alert_description_end(NO_APPLICATION_PROTOCOL)
+
+#undef alert_description
+#undef alert_description_end
+#define alert_description(x) TRACE_DEFINE_ENUM(TLS_ALERT_DESC_##x);
+#define alert_description_end(x) TRACE_DEFINE_ENUM(TLS_ALERT_DESC_##x);
+
+TLS_ALERT_DESCRIPTION_LIST
+
+#undef alert_description
+#undef alert_description_end
+#define alert_description(x) { TLS_ALERT_DESC_##x, #x },
+#define alert_description_end(x) { TLS_ALERT_DESC_##x, #x }
+
+#define show_tls_alert_description(desc) \
+ __print_symbolic(desc, TLS_ALERT_DESCRIPTION_LIST)
+
+DECLARE_EVENT_CLASS(handshake_event_class,
+ TP_PROTO(
+ const struct net *net,
+ const struct handshake_req *req,
+ const struct sock *sk
+ ),
+ TP_ARGS(net, req, sk),
+ TP_STRUCT__entry(
+ __field(const void *, req)
+ __field(const void *, sk)
+ __field(unsigned int, netns_ino)
+ ),
+ TP_fast_assign(
+ __entry->req = req;
+ __entry->sk = sk;
+ __entry->netns_ino = net->ns.inum;
+ ),
+ TP_printk("req=%p sk=%p",
+ __entry->req, __entry->sk
+ )
+);
+#define DEFINE_HANDSHAKE_EVENT(name) \
+ DEFINE_EVENT(handshake_event_class, name, \
+ TP_PROTO( \
+ const struct net *net, \
+ const struct handshake_req *req, \
+ const struct sock *sk \
+ ), \
+ TP_ARGS(net, req, sk))
+
+DECLARE_EVENT_CLASS(handshake_fd_class,
+ TP_PROTO(
+ const struct net *net,
+ const struct handshake_req *req,
+ const struct sock *sk,
+ int fd
+ ),
+ TP_ARGS(net, req, sk, fd),
+ TP_STRUCT__entry(
+ __field(const void *, req)
+ __field(const void *, sk)
+ __field(int, fd)
+ __field(unsigned int, netns_ino)
+ ),
+ TP_fast_assign(
+ __entry->req = req;
+ __entry->sk = req->hr_sk;
+ __entry->fd = fd;
+ __entry->netns_ino = net->ns.inum;
+ ),
+ TP_printk("req=%p sk=%p fd=%d",
+ __entry->req, __entry->sk, __entry->fd
+ )
+);
+#define DEFINE_HANDSHAKE_FD_EVENT(name) \
+ DEFINE_EVENT(handshake_fd_class, name, \
+ TP_PROTO( \
+ const struct net *net, \
+ const struct handshake_req *req, \
+ const struct sock *sk, \
+ int fd \
+ ), \
+ TP_ARGS(net, req, sk, fd))
+
+DECLARE_EVENT_CLASS(handshake_error_class,
+ TP_PROTO(
+ const struct net *net,
+ const struct handshake_req *req,
+ const struct sock *sk,
+ int err
+ ),
+ TP_ARGS(net, req, sk, err),
+ TP_STRUCT__entry(
+ __field(const void *, req)
+ __field(const void *, sk)
+ __field(int, err)
+ __field(unsigned int, netns_ino)
+ ),
+ TP_fast_assign(
+ __entry->req = req;
+ __entry->sk = sk;
+ __entry->err = err;
+ __entry->netns_ino = net->ns.inum;
+ ),
+ TP_printk("req=%p sk=%p err=%d",
+ __entry->req, __entry->sk, __entry->err
+ )
+);
+#define DEFINE_HANDSHAKE_ERROR(name) \
+ DEFINE_EVENT(handshake_error_class, name, \
+ TP_PROTO( \
+ const struct net *net, \
+ const struct handshake_req *req, \
+ const struct sock *sk, \
+ int err \
+ ), \
+ TP_ARGS(net, req, sk, err))
+
+DECLARE_EVENT_CLASS(handshake_alert_class,
+ TP_PROTO(
+ const struct sock *sk,
+ unsigned char level,
+ unsigned char description
+ ),
+ TP_ARGS(sk, level, description),
+ TP_STRUCT__entry(
+ /* sockaddr_in6 is always bigger than sockaddr_in */
+ __array(__u8, saddr, sizeof(struct sockaddr_in6))
+ __array(__u8, daddr, sizeof(struct sockaddr_in6))
+ __field(unsigned int, netns_ino)
+ __field(unsigned long, level)
+ __field(unsigned long, description)
+ ),
+ TP_fast_assign(
+ const struct inet_sock *inet = inet_sk(sk);
+
+ memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
+ memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
+ TP_STORE_ADDR_PORTS(__entry, inet, sk);
+
+ __entry->netns_ino = sock_net(sk)->ns.inum;
+ __entry->level = level;
+ __entry->description = description;
+ ),
+ TP_printk("src=%pISpc dest=%pISpc %s: %s",
+ __entry->saddr, __entry->daddr,
+ show_tls_alert_level(__entry->level),
+ show_tls_alert_description(__entry->description)
+ )
+);
+#define DEFINE_HANDSHAKE_ALERT(name) \
+ DEFINE_EVENT(handshake_alert_class, name, \
+ TP_PROTO( \
+ const struct sock *sk, \
+ unsigned char level, \
+ unsigned char description \
+ ), \
+ TP_ARGS(sk, level, description))
+
+
+/*
+ * Request lifetime events
+ */
+
+DEFINE_HANDSHAKE_EVENT(handshake_submit);
+DEFINE_HANDSHAKE_ERROR(handshake_submit_err);
+DEFINE_HANDSHAKE_EVENT(handshake_cancel);
+DEFINE_HANDSHAKE_EVENT(handshake_cancel_none);
+DEFINE_HANDSHAKE_EVENT(handshake_cancel_busy);
+DEFINE_HANDSHAKE_EVENT(handshake_destruct);
+
+
+TRACE_EVENT(handshake_complete,
+ TP_PROTO(
+ const struct net *net,
+ const struct handshake_req *req,
+ const struct sock *sk,
+ int status
+ ),
+ TP_ARGS(net, req, sk, status),
+ TP_STRUCT__entry(
+ __field(const void *, req)
+ __field(const void *, sk)
+ __field(int, status)
+ __field(unsigned int, netns_ino)
+ ),
+ TP_fast_assign(
+ __entry->req = req;
+ __entry->sk = sk;
+ __entry->status = status;
+ __entry->netns_ino = net->ns.inum;
+ ),
+ TP_printk("req=%p sk=%p status=%d",
+ __entry->req, __entry->sk, __entry->status
+ )
+);
+
+/*
+ * Netlink events
+ */
+
+DEFINE_HANDSHAKE_ERROR(handshake_notify_err);
+DEFINE_HANDSHAKE_FD_EVENT(handshake_cmd_accept);
+DEFINE_HANDSHAKE_ERROR(handshake_cmd_accept_err);
+DEFINE_HANDSHAKE_FD_EVENT(handshake_cmd_done);
+DEFINE_HANDSHAKE_ERROR(handshake_cmd_done_err);
+
+/*
+ * TLS Record events
+ */
+
+TRACE_EVENT(tls_contenttype,
+ TP_PROTO(
+ const struct sock *sk,
+ unsigned char type
+ ),
+ TP_ARGS(sk, type),
+ TP_STRUCT__entry(
+ /* sockaddr_in6 is always bigger than sockaddr_in */
+ __array(__u8, saddr, sizeof(struct sockaddr_in6))
+ __array(__u8, daddr, sizeof(struct sockaddr_in6))
+ __field(unsigned int, netns_ino)
+ __field(unsigned long, type)
+ ),
+ TP_fast_assign(
+ const struct inet_sock *inet = inet_sk(sk);
+
+ memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
+ memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
+ TP_STORE_ADDR_PORTS(__entry, inet, sk);
+
+ __entry->netns_ino = sock_net(sk)->ns.inum;
+ __entry->type = type;
+ ),
+ TP_printk("src=%pISpc dest=%pISpc %s",
+ __entry->saddr, __entry->daddr,
+ show_tls_content_type(__entry->type)
+ )
+);
+
+/*
+ * TLS Alert events
+ */
+
+DEFINE_HANDSHAKE_ALERT(tls_alert_send);
+DEFINE_HANDSHAKE_ALERT(tls_alert_recv);
+
+#endif /* _TRACE_HANDSHAKE_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/host1x.h b/include/trace/events/host1x.h
new file mode 100644
index 0000000000..1ba84b738e
--- /dev/null
+++ b/include/trace/events/host1x.h
@@ -0,0 +1,267 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * include/trace/events/host1x.h
+ *
+ * host1x event logging to ftrace.
+ *
+ * Copyright (c) 2010-2013, NVIDIA Corporation.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM host1x
+
+#if !defined(_TRACE_HOST1X_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_HOST1X_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+struct host1x_bo;
+
+DECLARE_EVENT_CLASS(host1x,
+ TP_PROTO(const char *name),
+ TP_ARGS(name),
+ TP_STRUCT__entry(__field(const char *, name)),
+ TP_fast_assign(__entry->name = name;),
+ TP_printk("name=%s", __entry->name)
+);
+
+DEFINE_EVENT(host1x, host1x_channel_open,
+ TP_PROTO(const char *name),
+ TP_ARGS(name)
+);
+
+DEFINE_EVENT(host1x, host1x_channel_release,
+ TP_PROTO(const char *name),
+ TP_ARGS(name)
+);
+
+DEFINE_EVENT(host1x, host1x_cdma_begin,
+ TP_PROTO(const char *name),
+ TP_ARGS(name)
+);
+
+DEFINE_EVENT(host1x, host1x_cdma_end,
+ TP_PROTO(const char *name),
+ TP_ARGS(name)
+);
+
+TRACE_EVENT(host1x_cdma_push,
+ TP_PROTO(const char *name, u32 op1, u32 op2),
+
+ TP_ARGS(name, op1, op2),
+
+ TP_STRUCT__entry(
+ __field(const char *, name)
+ __field(u32, op1)
+ __field(u32, op2)
+ ),
+
+ TP_fast_assign(
+ __entry->name = name;
+ __entry->op1 = op1;
+ __entry->op2 = op2;
+ ),
+
+ TP_printk("name=%s, op1=%08x, op2=%08x",
+ __entry->name, __entry->op1, __entry->op2)
+);
+
+TRACE_EVENT(host1x_cdma_push_wide,
+ TP_PROTO(const char *name, u32 op1, u32 op2, u32 op3, u32 op4),
+
+ TP_ARGS(name, op1, op2, op3, op4),
+
+ TP_STRUCT__entry(
+ __field(const char *, name)
+ __field(u32, op1)
+ __field(u32, op2)
+ __field(u32, op3)
+ __field(u32, op4)
+ ),
+
+ TP_fast_assign(
+ __entry->name = name;
+ __entry->op1 = op1;
+ __entry->op2 = op2;
+ __entry->op3 = op3;
+ __entry->op4 = op4;
+ ),
+
+ TP_printk("name=%s, op1=%08x, op2=%08x, op3=%08x op4=%08x",
+ __entry->name, __entry->op1, __entry->op2, __entry->op3,
+ __entry->op4)
+);
+
+TRACE_EVENT(host1x_cdma_push_gather,
+ TP_PROTO(const char *name, struct host1x_bo *bo,
+ u32 words, u32 offset, void *cmdbuf),
+
+ TP_ARGS(name, bo, words, offset, cmdbuf),
+
+ TP_STRUCT__entry(
+ __field(const char *, name)
+ __field(struct host1x_bo *, bo)
+ __field(u32, words)
+ __field(u32, offset)
+ __field(bool, cmdbuf)
+ __dynamic_array(u32, cmdbuf, words)
+ ),
+
+ TP_fast_assign(
+ if (cmdbuf) {
+ memcpy(__get_dynamic_array(cmdbuf), cmdbuf+offset,
+ words * sizeof(u32));
+ }
+ __entry->cmdbuf = cmdbuf;
+ __entry->name = name;
+ __entry->bo = bo;
+ __entry->words = words;
+ __entry->offset = offset;
+ ),
+
+ TP_printk("name=%s, bo=%p, words=%u, offset=%d, contents=[%s]",
+ __entry->name, __entry->bo,
+ __entry->words, __entry->offset,
+ __print_hex(__get_dynamic_array(cmdbuf),
+ __entry->cmdbuf ? __entry->words * 4 : 0))
+);
+
+TRACE_EVENT(host1x_channel_submit,
+ TP_PROTO(const char *name, u32 cmdbufs, u32 relocs, u32 syncpt_id,
+ u32 syncpt_incrs),
+
+ TP_ARGS(name, cmdbufs, relocs, syncpt_id, syncpt_incrs),
+
+ TP_STRUCT__entry(
+ __field(const char *, name)
+ __field(u32, cmdbufs)
+ __field(u32, relocs)
+ __field(u32, syncpt_id)
+ __field(u32, syncpt_incrs)
+ ),
+
+ TP_fast_assign(
+ __entry->name = name;
+ __entry->cmdbufs = cmdbufs;
+ __entry->relocs = relocs;
+ __entry->syncpt_id = syncpt_id;
+ __entry->syncpt_incrs = syncpt_incrs;
+ ),
+
+ TP_printk("name=%s, cmdbufs=%u, relocs=%u, syncpt_id=%u, "
+ "syncpt_incrs=%u",
+ __entry->name, __entry->cmdbufs, __entry->relocs,
+ __entry->syncpt_id, __entry->syncpt_incrs)
+);
+
+TRACE_EVENT(host1x_channel_submitted,
+ TP_PROTO(const char *name, u32 syncpt_base, u32 syncpt_max),
+
+ TP_ARGS(name, syncpt_base, syncpt_max),
+
+ TP_STRUCT__entry(
+ __field(const char *, name)
+ __field(u32, syncpt_base)
+ __field(u32, syncpt_max)
+ ),
+
+ TP_fast_assign(
+ __entry->name = name;
+ __entry->syncpt_base = syncpt_base;
+ __entry->syncpt_max = syncpt_max;
+ ),
+
+ TP_printk("name=%s, syncpt_base=%d, syncpt_max=%d",
+ __entry->name, __entry->syncpt_base, __entry->syncpt_max)
+);
+
+TRACE_EVENT(host1x_channel_submit_complete,
+ TP_PROTO(const char *name, int count, u32 thresh),
+
+ TP_ARGS(name, count, thresh),
+
+ TP_STRUCT__entry(
+ __field(const char *, name)
+ __field(int, count)
+ __field(u32, thresh)
+ ),
+
+ TP_fast_assign(
+ __entry->name = name;
+ __entry->count = count;
+ __entry->thresh = thresh;
+ ),
+
+ TP_printk("name=%s, count=%d, thresh=%d",
+ __entry->name, __entry->count, __entry->thresh)
+);
+
+TRACE_EVENT(host1x_wait_cdma,
+ TP_PROTO(const char *name, u32 eventid),
+
+ TP_ARGS(name, eventid),
+
+ TP_STRUCT__entry(
+ __field(const char *, name)
+ __field(u32, eventid)
+ ),
+
+ TP_fast_assign(
+ __entry->name = name;
+ __entry->eventid = eventid;
+ ),
+
+ TP_printk("name=%s, event=%d", __entry->name, __entry->eventid)
+);
+
+TRACE_EVENT(host1x_syncpt_load_min,
+ TP_PROTO(u32 id, u32 val),
+
+ TP_ARGS(id, val),
+
+ TP_STRUCT__entry(
+ __field(u32, id)
+ __field(u32, val)
+ ),
+
+ TP_fast_assign(
+ __entry->id = id;
+ __entry->val = val;
+ ),
+
+ TP_printk("id=%d, val=%d", __entry->id, __entry->val)
+);
+
+TRACE_EVENT(host1x_syncpt_wait_check,
+ TP_PROTO(struct host1x_bo *bo, u32 offset, u32 syncpt_id, u32 thresh,
+ u32 min),
+
+ TP_ARGS(bo, offset, syncpt_id, thresh, min),
+
+ TP_STRUCT__entry(
+ __field(struct host1x_bo *, bo)
+ __field(u32, offset)
+ __field(u32, syncpt_id)
+ __field(u32, thresh)
+ __field(u32, min)
+ ),
+
+ TP_fast_assign(
+ __entry->bo = bo;
+ __entry->offset = offset;
+ __entry->syncpt_id = syncpt_id;
+ __entry->thresh = thresh;
+ __entry->min = min;
+ ),
+
+ TP_printk("bo=%p, offset=%05x, id=%d, thresh=%d, current=%d",
+ __entry->bo, __entry->offset,
+ __entry->syncpt_id, __entry->thresh,
+ __entry->min)
+);
+
+#endif /* _TRACE_HOST1X_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
new file mode 100644
index 0000000000..6e2ef1d4b0
--- /dev/null
+++ b/include/trace/events/huge_memory.h
@@ -0,0 +1,248 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM huge_memory
+
+#if !defined(__HUGE_MEMORY_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __HUGE_MEMORY_H
+
+#include <linux/tracepoint.h>
+
+#define SCAN_STATUS \
+ EM( SCAN_FAIL, "failed") \
+ EM( SCAN_SUCCEED, "succeeded") \
+ EM( SCAN_PMD_NULL, "pmd_null") \
+ EM( SCAN_PMD_NONE, "pmd_none") \
+ EM( SCAN_PMD_MAPPED, "page_pmd_mapped") \
+ EM( SCAN_EXCEED_NONE_PTE, "exceed_none_pte") \
+ EM( SCAN_EXCEED_SWAP_PTE, "exceed_swap_pte") \
+ EM( SCAN_EXCEED_SHARED_PTE, "exceed_shared_pte") \
+ EM( SCAN_PTE_NON_PRESENT, "pte_non_present") \
+ EM( SCAN_PTE_UFFD_WP, "pte_uffd_wp") \
+ EM( SCAN_PTE_MAPPED_HUGEPAGE, "pte_mapped_hugepage") \
+ EM( SCAN_PAGE_RO, "no_writable_page") \
+ EM( SCAN_LACK_REFERENCED_PAGE, "lack_referenced_page") \
+ EM( SCAN_PAGE_NULL, "page_null") \
+ EM( SCAN_SCAN_ABORT, "scan_aborted") \
+ EM( SCAN_PAGE_COUNT, "not_suitable_page_count") \
+ EM( SCAN_PAGE_LRU, "page_not_in_lru") \
+ EM( SCAN_PAGE_LOCK, "page_locked") \
+ EM( SCAN_PAGE_ANON, "page_not_anon") \
+ EM( SCAN_PAGE_COMPOUND, "page_compound") \
+ EM( SCAN_ANY_PROCESS, "no_process_for_page") \
+ EM( SCAN_VMA_NULL, "vma_null") \
+ EM( SCAN_VMA_CHECK, "vma_check_failed") \
+ EM( SCAN_ADDRESS_RANGE, "not_suitable_address_range") \
+ EM( SCAN_DEL_PAGE_LRU, "could_not_delete_page_from_lru")\
+ EM( SCAN_ALLOC_HUGE_PAGE_FAIL, "alloc_huge_page_failed") \
+ EM( SCAN_CGROUP_CHARGE_FAIL, "ccgroup_charge_failed") \
+ EM( SCAN_TRUNCATED, "truncated") \
+ EM( SCAN_PAGE_HAS_PRIVATE, "page_has_private") \
+ EM( SCAN_STORE_FAILED, "store_failed") \
+ EM( SCAN_COPY_MC, "copy_poisoned_page") \
+ EMe(SCAN_PAGE_FILLED, "page_filled")
+
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+SCAN_STATUS
+
+#undef EM
+#undef EMe
+#define EM(a, b) {a, b},
+#define EMe(a, b) {a, b}
+
+TRACE_EVENT(mm_khugepaged_scan_pmd,
+
+ TP_PROTO(struct mm_struct *mm, struct page *page, bool writable,
+ int referenced, int none_or_zero, int status, int unmapped),
+
+ TP_ARGS(mm, page, writable, referenced, none_or_zero, status, unmapped),
+
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(unsigned long, pfn)
+ __field(bool, writable)
+ __field(int, referenced)
+ __field(int, none_or_zero)
+ __field(int, status)
+ __field(int, unmapped)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __entry->pfn = page ? page_to_pfn(page) : -1;
+ __entry->writable = writable;
+ __entry->referenced = referenced;
+ __entry->none_or_zero = none_or_zero;
+ __entry->status = status;
+ __entry->unmapped = unmapped;
+ ),
+
+ TP_printk("mm=%p, scan_pfn=0x%lx, writable=%d, referenced=%d, none_or_zero=%d, status=%s, unmapped=%d",
+ __entry->mm,
+ __entry->pfn,
+ __entry->writable,
+ __entry->referenced,
+ __entry->none_or_zero,
+ __print_symbolic(__entry->status, SCAN_STATUS),
+ __entry->unmapped)
+);
+
+TRACE_EVENT(mm_collapse_huge_page,
+
+ TP_PROTO(struct mm_struct *mm, int isolated, int status),
+
+ TP_ARGS(mm, isolated, status),
+
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(int, isolated)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __entry->isolated = isolated;
+ __entry->status = status;
+ ),
+
+ TP_printk("mm=%p, isolated=%d, status=%s",
+ __entry->mm,
+ __entry->isolated,
+ __print_symbolic(__entry->status, SCAN_STATUS))
+);
+
+TRACE_EVENT(mm_collapse_huge_page_isolate,
+
+ TP_PROTO(struct page *page, int none_or_zero,
+ int referenced, bool writable, int status),
+
+ TP_ARGS(page, none_or_zero, referenced, writable, status),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(int, none_or_zero)
+ __field(int, referenced)
+ __field(bool, writable)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = page ? page_to_pfn(page) : -1;
+ __entry->none_or_zero = none_or_zero;
+ __entry->referenced = referenced;
+ __entry->writable = writable;
+ __entry->status = status;
+ ),
+
+ TP_printk("scan_pfn=0x%lx, none_or_zero=%d, referenced=%d, writable=%d, status=%s",
+ __entry->pfn,
+ __entry->none_or_zero,
+ __entry->referenced,
+ __entry->writable,
+ __print_symbolic(__entry->status, SCAN_STATUS))
+);
+
+TRACE_EVENT(mm_collapse_huge_page_swapin,
+
+ TP_PROTO(struct mm_struct *mm, int swapped_in, int referenced, int ret),
+
+ TP_ARGS(mm, swapped_in, referenced, ret),
+
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(int, swapped_in)
+ __field(int, referenced)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __entry->swapped_in = swapped_in;
+ __entry->referenced = referenced;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("mm=%p, swapped_in=%d, referenced=%d, ret=%d",
+ __entry->mm,
+ __entry->swapped_in,
+ __entry->referenced,
+ __entry->ret)
+);
+
+TRACE_EVENT(mm_khugepaged_scan_file,
+
+ TP_PROTO(struct mm_struct *mm, struct page *page, struct file *file,
+ int present, int swap, int result),
+
+ TP_ARGS(mm, page, file, present, swap, result),
+
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(unsigned long, pfn)
+ __string(filename, file->f_path.dentry->d_iname)
+ __field(int, present)
+ __field(int, swap)
+ __field(int, result)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __entry->pfn = page ? page_to_pfn(page) : -1;
+ __assign_str(filename, file->f_path.dentry->d_iname);
+ __entry->present = present;
+ __entry->swap = swap;
+ __entry->result = result;
+ ),
+
+ TP_printk("mm=%p, scan_pfn=0x%lx, filename=%s, present=%d, swap=%d, result=%s",
+ __entry->mm,
+ __entry->pfn,
+ __get_str(filename),
+ __entry->present,
+ __entry->swap,
+ __print_symbolic(__entry->result, SCAN_STATUS))
+);
+
+TRACE_EVENT(mm_khugepaged_collapse_file,
+ TP_PROTO(struct mm_struct *mm, struct page *hpage, pgoff_t index,
+ bool is_shmem, unsigned long addr, struct file *file,
+ int nr, int result),
+ TP_ARGS(mm, hpage, index, addr, is_shmem, file, nr, result),
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(unsigned long, hpfn)
+ __field(pgoff_t, index)
+ __field(unsigned long, addr)
+ __field(bool, is_shmem)
+ __string(filename, file->f_path.dentry->d_iname)
+ __field(int, nr)
+ __field(int, result)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __entry->hpfn = hpage ? page_to_pfn(hpage) : -1;
+ __entry->index = index;
+ __entry->addr = addr;
+ __entry->is_shmem = is_shmem;
+ __assign_str(filename, file->f_path.dentry->d_iname);
+ __entry->nr = nr;
+ __entry->result = result;
+ ),
+
+ TP_printk("mm=%p, hpage_pfn=0x%lx, index=%ld, addr=%ld, is_shmem=%d, filename=%s, nr=%d, result=%s",
+ __entry->mm,
+ __entry->hpfn,
+ __entry->index,
+ __entry->addr,
+ __entry->is_shmem,
+ __get_str(filename),
+ __entry->nr,
+ __print_symbolic(__entry->result, SCAN_STATUS))
+);
+
+#endif /* __HUGE_MEMORY_H */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/hwmon.h b/include/trace/events/hwmon.h
new file mode 100644
index 0000000000..d7a1d0ffb6
--- /dev/null
+++ b/include/trace/events/hwmon.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM hwmon
+
+#if !defined(_TRACE_HWMON_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_HWMON_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(hwmon_attr_class,
+
+ TP_PROTO(int index, const char *attr_name, long val),
+
+ TP_ARGS(index, attr_name, val),
+
+ TP_STRUCT__entry(
+ __field(int, index)
+ __string(attr_name, attr_name)
+ __field(long, val)
+ ),
+
+ TP_fast_assign(
+ __entry->index = index;
+ __assign_str(attr_name, attr_name);
+ __entry->val = val;
+ ),
+
+ TP_printk("index=%d, attr_name=%s, val=%ld",
+ __entry->index, __get_str(attr_name), __entry->val)
+);
+
+DEFINE_EVENT(hwmon_attr_class, hwmon_attr_show,
+
+ TP_PROTO(int index, const char *attr_name, long val),
+
+ TP_ARGS(index, attr_name, val)
+);
+
+DEFINE_EVENT(hwmon_attr_class, hwmon_attr_store,
+
+ TP_PROTO(int index, const char *attr_name, long val),
+
+ TP_ARGS(index, attr_name, val)
+);
+
+TRACE_EVENT(hwmon_attr_show_string,
+
+ TP_PROTO(int index, const char *attr_name, const char *s),
+
+ TP_ARGS(index, attr_name, s),
+
+ TP_STRUCT__entry(
+ __field(int, index)
+ __string(attr_name, attr_name)
+ __string(label, s)
+ ),
+
+ TP_fast_assign(
+ __entry->index = index;
+ __assign_str(attr_name, attr_name);
+ __assign_str(label, s);
+ ),
+
+ TP_printk("index=%d, attr_name=%s, val=%s",
+ __entry->index, __get_str(attr_name), __get_str(label))
+);
+
+#endif /* _TRACE_HWMON_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/i2c.h b/include/trace/events/i2c.h
new file mode 100644
index 0000000000..142a23c659
--- /dev/null
+++ b/include/trace/events/i2c.h
@@ -0,0 +1,146 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* I2C message transfer tracepoints
+ *
+ * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM i2c
+
+#if !defined(_TRACE_I2C_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_I2C_H
+
+#include <linux/i2c.h>
+#include <linux/tracepoint.h>
+
+/*
+ * drivers/i2c/i2c-core-base.c
+ */
+extern int i2c_transfer_trace_reg(void);
+extern void i2c_transfer_trace_unreg(void);
+
+/*
+ * __i2c_transfer() write request
+ */
+TRACE_EVENT_FN(i2c_write,
+ TP_PROTO(const struct i2c_adapter *adap, const struct i2c_msg *msg,
+ int num),
+ TP_ARGS(adap, msg, num),
+ TP_STRUCT__entry(
+ __field(int, adapter_nr )
+ __field(__u16, msg_nr )
+ __field(__u16, addr )
+ __field(__u16, flags )
+ __field(__u16, len )
+ __dynamic_array(__u8, buf, msg->len) ),
+ TP_fast_assign(
+ __entry->adapter_nr = adap->nr;
+ __entry->msg_nr = num;
+ __entry->addr = msg->addr;
+ __entry->flags = msg->flags;
+ __entry->len = msg->len;
+ memcpy(__get_dynamic_array(buf), msg->buf, msg->len);
+ ),
+ TP_printk("i2c-%d #%u a=%03x f=%04x l=%u [%*phD]",
+ __entry->adapter_nr,
+ __entry->msg_nr,
+ __entry->addr,
+ __entry->flags,
+ __entry->len,
+ __entry->len, __get_dynamic_array(buf)
+ ),
+ i2c_transfer_trace_reg,
+ i2c_transfer_trace_unreg);
+
+/*
+ * __i2c_transfer() read request
+ */
+TRACE_EVENT_FN(i2c_read,
+ TP_PROTO(const struct i2c_adapter *adap, const struct i2c_msg *msg,
+ int num),
+ TP_ARGS(adap, msg, num),
+ TP_STRUCT__entry(
+ __field(int, adapter_nr )
+ __field(__u16, msg_nr )
+ __field(__u16, addr )
+ __field(__u16, flags )
+ __field(__u16, len )
+ ),
+ TP_fast_assign(
+ __entry->adapter_nr = adap->nr;
+ __entry->msg_nr = num;
+ __entry->addr = msg->addr;
+ __entry->flags = msg->flags;
+ __entry->len = msg->len;
+ ),
+ TP_printk("i2c-%d #%u a=%03x f=%04x l=%u",
+ __entry->adapter_nr,
+ __entry->msg_nr,
+ __entry->addr,
+ __entry->flags,
+ __entry->len
+ ),
+ i2c_transfer_trace_reg,
+ i2c_transfer_trace_unreg);
+
+/*
+ * __i2c_transfer() read reply
+ */
+TRACE_EVENT_FN(i2c_reply,
+ TP_PROTO(const struct i2c_adapter *adap, const struct i2c_msg *msg,
+ int num),
+ TP_ARGS(adap, msg, num),
+ TP_STRUCT__entry(
+ __field(int, adapter_nr )
+ __field(__u16, msg_nr )
+ __field(__u16, addr )
+ __field(__u16, flags )
+ __field(__u16, len )
+ __dynamic_array(__u8, buf, msg->len) ),
+ TP_fast_assign(
+ __entry->adapter_nr = adap->nr;
+ __entry->msg_nr = num;
+ __entry->addr = msg->addr;
+ __entry->flags = msg->flags;
+ __entry->len = msg->len;
+ memcpy(__get_dynamic_array(buf), msg->buf, msg->len);
+ ),
+ TP_printk("i2c-%d #%u a=%03x f=%04x l=%u [%*phD]",
+ __entry->adapter_nr,
+ __entry->msg_nr,
+ __entry->addr,
+ __entry->flags,
+ __entry->len,
+ __entry->len, __get_dynamic_array(buf)
+ ),
+ i2c_transfer_trace_reg,
+ i2c_transfer_trace_unreg);
+
+/*
+ * __i2c_transfer() result
+ */
+TRACE_EVENT_FN(i2c_result,
+ TP_PROTO(const struct i2c_adapter *adap, int num, int ret),
+ TP_ARGS(adap, num, ret),
+ TP_STRUCT__entry(
+ __field(int, adapter_nr )
+ __field(__u16, nr_msgs )
+ __field(__s16, ret )
+ ),
+ TP_fast_assign(
+ __entry->adapter_nr = adap->nr;
+ __entry->nr_msgs = num;
+ __entry->ret = ret;
+ ),
+ TP_printk("i2c-%d n=%u ret=%d",
+ __entry->adapter_nr,
+ __entry->nr_msgs,
+ __entry->ret
+ ),
+ i2c_transfer_trace_reg,
+ i2c_transfer_trace_unreg);
+
+#endif /* _TRACE_I2C_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/i2c_slave.h b/include/trace/events/i2c_slave.h
new file mode 100644
index 0000000000..811166abbe
--- /dev/null
+++ b/include/trace/events/i2c_slave.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * I2C slave tracepoints
+ *
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM i2c_slave
+
+#if !defined(_TRACE_I2C_SLAVE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_I2C_SLAVE_H
+
+#include <linux/i2c.h>
+#include <linux/tracepoint.h>
+
+TRACE_DEFINE_ENUM(I2C_SLAVE_READ_REQUESTED);
+TRACE_DEFINE_ENUM(I2C_SLAVE_WRITE_REQUESTED);
+TRACE_DEFINE_ENUM(I2C_SLAVE_READ_PROCESSED);
+TRACE_DEFINE_ENUM(I2C_SLAVE_WRITE_RECEIVED);
+TRACE_DEFINE_ENUM(I2C_SLAVE_STOP);
+
+#define show_event_type(type) \
+ __print_symbolic(type, \
+ { I2C_SLAVE_READ_REQUESTED, "RD_REQ" }, \
+ { I2C_SLAVE_WRITE_REQUESTED, "WR_REQ" }, \
+ { I2C_SLAVE_READ_PROCESSED, "RD_PRO" }, \
+ { I2C_SLAVE_WRITE_RECEIVED, "WR_RCV" }, \
+ { I2C_SLAVE_STOP, " STOP" })
+
+TRACE_EVENT(i2c_slave,
+ TP_PROTO(const struct i2c_client *client, enum i2c_slave_event event,
+ __u8 *val, int cb_ret),
+ TP_ARGS(client, event, val, cb_ret),
+ TP_STRUCT__entry(
+ __field(int, adapter_nr )
+ __field(int, ret )
+ __field(__u16, addr )
+ __field(__u16, len )
+ __field(enum i2c_slave_event, event )
+ __array(__u8, buf, 1) ),
+
+ TP_fast_assign(
+ __entry->adapter_nr = client->adapter->nr;
+ __entry->addr = client->addr;
+ __entry->event = event;
+ __entry->ret = cb_ret;
+ switch (event) {
+ case I2C_SLAVE_READ_REQUESTED:
+ case I2C_SLAVE_READ_PROCESSED:
+ case I2C_SLAVE_WRITE_RECEIVED:
+ __entry->len = 1;
+ memcpy(__entry->buf, val, __entry->len);
+ break;
+ default:
+ __entry->len = 0;
+ break;
+ }
+ ),
+ TP_printk("i2c-%d a=%03x ret=%d %s [%*phD]",
+ __entry->adapter_nr, __entry->addr, __entry->ret,
+ show_event_type(__entry->event), __entry->len, __entry->buf
+ ));
+
+#endif /* _TRACE_I2C_SLAVE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ib_mad.h b/include/trace/events/ib_mad.h
new file mode 100644
index 0000000000..d92691c78c
--- /dev/null
+++ b/include/trace/events/ib_mad.h
@@ -0,0 +1,385 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+
+/*
+ * Copyright (c) 2018 Intel Corporation. All rights reserved.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM ib_mad
+
+#if !defined(_TRACE_IB_MAD_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_IB_MAD_H
+
+#include <linux/tracepoint.h>
+#include <rdma/ib_mad.h>
+
+#ifdef CONFIG_TRACEPOINTS
+struct trace_event_raw_ib_mad_send_template;
+static void create_mad_addr_info(struct ib_mad_send_wr_private *mad_send_wr,
+ struct ib_mad_qp_info *qp_info,
+ struct trace_event_raw_ib_mad_send_template *entry);
+#endif
+
+DECLARE_EVENT_CLASS(ib_mad_send_template,
+ TP_PROTO(struct ib_mad_send_wr_private *wr,
+ struct ib_mad_qp_info *qp_info),
+ TP_ARGS(wr, qp_info),
+
+ TP_STRUCT__entry(
+ __field(u8, base_version)
+ __field(u8, mgmt_class)
+ __field(u8, class_version)
+ __field(u8, port_num)
+ __field(u32, qp_num)
+ __field(u8, method)
+ __field(u8, sl)
+ __field(u16, attr_id)
+ __field(u32, attr_mod)
+ __field(u64, wrtid)
+ __field(u64, tid)
+ __field(u16, status)
+ __field(u16, class_specific)
+ __field(u32, length)
+ __field(u32, dlid)
+ __field(u32, rqpn)
+ __field(u32, rqkey)
+ __field(u32, dev_index)
+ __field(void *, agent_priv)
+ __field(unsigned long, timeout)
+ __field(int, retries_left)
+ __field(int, max_retries)
+ __field(int, retry)
+ ),
+
+ TP_fast_assign(
+ __entry->dev_index = wr->mad_agent_priv->agent.device->index;
+ __entry->port_num = wr->mad_agent_priv->agent.port_num;
+ __entry->qp_num = wr->mad_agent_priv->qp_info->qp->qp_num;
+ __entry->agent_priv = wr->mad_agent_priv;
+ __entry->wrtid = wr->tid;
+ __entry->max_retries = wr->max_retries;
+ __entry->retries_left = wr->retries_left;
+ __entry->retry = wr->retry;
+ __entry->timeout = wr->timeout;
+ __entry->length = wr->send_buf.hdr_len +
+ wr->send_buf.data_len;
+ __entry->base_version =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->base_version;
+ __entry->mgmt_class =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->mgmt_class;
+ __entry->class_version =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->class_version;
+ __entry->method =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->method;
+ __entry->status =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->status;
+ __entry->class_specific =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->class_specific;
+ __entry->tid = ((struct ib_mad_hdr *)wr->send_buf.mad)->tid;
+ __entry->attr_id =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->attr_id;
+ __entry->attr_mod =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->attr_mod;
+ create_mad_addr_info(wr, qp_info, __entry);
+ ),
+
+ TP_printk("%d:%d QP%d agent %p: " \
+ "wrtid 0x%llx; %d/%d retries(%d); timeout %lu length %d : " \
+ "hdr : base_ver 0x%x class 0x%x class_ver 0x%x " \
+ "method 0x%x status 0x%x class_specific 0x%x tid 0x%llx " \
+ "attr_id 0x%x attr_mod 0x%x => dlid 0x%08x sl %d "\
+ "rpqn 0x%x rqpkey 0x%x",
+ __entry->dev_index, __entry->port_num, __entry->qp_num,
+ __entry->agent_priv, be64_to_cpu(__entry->wrtid),
+ __entry->retries_left, __entry->max_retries,
+ __entry->retry, __entry->timeout, __entry->length,
+ __entry->base_version, __entry->mgmt_class,
+ __entry->class_version,
+ __entry->method, be16_to_cpu(__entry->status),
+ be16_to_cpu(__entry->class_specific),
+ be64_to_cpu(__entry->tid), be16_to_cpu(__entry->attr_id),
+ be32_to_cpu(__entry->attr_mod),
+ be32_to_cpu(__entry->dlid), __entry->sl,
+ __entry->rqpn, __entry->rqkey
+ )
+);
+
+DEFINE_EVENT(ib_mad_send_template, ib_mad_error_handler,
+ TP_PROTO(struct ib_mad_send_wr_private *wr,
+ struct ib_mad_qp_info *qp_info),
+ TP_ARGS(wr, qp_info));
+DEFINE_EVENT(ib_mad_send_template, ib_mad_ib_send_mad,
+ TP_PROTO(struct ib_mad_send_wr_private *wr,
+ struct ib_mad_qp_info *qp_info),
+ TP_ARGS(wr, qp_info));
+DEFINE_EVENT(ib_mad_send_template, ib_mad_send_done_resend,
+ TP_PROTO(struct ib_mad_send_wr_private *wr,
+ struct ib_mad_qp_info *qp_info),
+ TP_ARGS(wr, qp_info));
+
+TRACE_EVENT(ib_mad_send_done_handler,
+ TP_PROTO(struct ib_mad_send_wr_private *wr, struct ib_wc *wc),
+ TP_ARGS(wr, wc),
+
+ TP_STRUCT__entry(
+ __field(u8, port_num)
+ __field(u8, base_version)
+ __field(u8, mgmt_class)
+ __field(u8, class_version)
+ __field(u32, qp_num)
+ __field(u64, wrtid)
+ __field(u16, status)
+ __field(u16, wc_status)
+ __field(u32, length)
+ __field(void *, agent_priv)
+ __field(unsigned long, timeout)
+ __field(u32, dev_index)
+ __field(int, retries_left)
+ __field(int, max_retries)
+ __field(int, retry)
+ __field(u8, method)
+ ),
+
+ TP_fast_assign(
+ __entry->dev_index = wr->mad_agent_priv->agent.device->index;
+ __entry->port_num = wr->mad_agent_priv->agent.port_num;
+ __entry->qp_num = wr->mad_agent_priv->qp_info->qp->qp_num;
+ __entry->agent_priv = wr->mad_agent_priv;
+ __entry->wrtid = wr->tid;
+ __entry->max_retries = wr->max_retries;
+ __entry->retries_left = wr->retries_left;
+ __entry->retry = wr->retry;
+ __entry->timeout = wr->timeout;
+ __entry->base_version =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->base_version;
+ __entry->mgmt_class =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->mgmt_class;
+ __entry->class_version =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->class_version;
+ __entry->method =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->method;
+ __entry->status =
+ ((struct ib_mad_hdr *)wr->send_buf.mad)->status;
+ __entry->wc_status = wc->status;
+ __entry->length = wc->byte_len;
+ ),
+
+ TP_printk("%d:%d QP%d : SEND WC Status %d : agent %p: " \
+ "wrtid 0x%llx %d/%d retries(%d) timeout %lu length %d: " \
+ "hdr : base_ver 0x%x class 0x%x class_ver 0x%x " \
+ "method 0x%x status 0x%x",
+ __entry->dev_index, __entry->port_num, __entry->qp_num,
+ __entry->wc_status,
+ __entry->agent_priv, be64_to_cpu(__entry->wrtid),
+ __entry->retries_left, __entry->max_retries,
+ __entry->retry, __entry->timeout,
+ __entry->length,
+ __entry->base_version, __entry->mgmt_class,
+ __entry->class_version, __entry->method,
+ be16_to_cpu(__entry->status)
+ )
+);
+
+TRACE_EVENT(ib_mad_recv_done_handler,
+ TP_PROTO(struct ib_mad_qp_info *qp_info, struct ib_wc *wc,
+ struct ib_mad_hdr *mad_hdr),
+ TP_ARGS(qp_info, wc, mad_hdr),
+
+ TP_STRUCT__entry(
+ __field(u8, base_version)
+ __field(u8, mgmt_class)
+ __field(u8, class_version)
+ __field(u8, port_num)
+ __field(u32, qp_num)
+ __field(u16, status)
+ __field(u16, class_specific)
+ __field(u32, length)
+ __field(u64, tid)
+ __field(u8, method)
+ __field(u8, sl)
+ __field(u16, attr_id)
+ __field(u32, attr_mod)
+ __field(u16, src_qp)
+ __field(u16, wc_status)
+ __field(u32, slid)
+ __field(u32, dev_index)
+ ),
+
+ TP_fast_assign(
+ __entry->dev_index = qp_info->port_priv->device->index;
+ __entry->port_num = qp_info->port_priv->port_num;
+ __entry->qp_num = qp_info->qp->qp_num;
+ __entry->length = wc->byte_len;
+ __entry->base_version = mad_hdr->base_version;
+ __entry->mgmt_class = mad_hdr->mgmt_class;
+ __entry->class_version = mad_hdr->class_version;
+ __entry->method = mad_hdr->method;
+ __entry->status = mad_hdr->status;
+ __entry->class_specific = mad_hdr->class_specific;
+ __entry->tid = mad_hdr->tid;
+ __entry->attr_id = mad_hdr->attr_id;
+ __entry->attr_mod = mad_hdr->attr_mod;
+ __entry->slid = wc->slid;
+ __entry->src_qp = wc->src_qp;
+ __entry->sl = wc->sl;
+ __entry->wc_status = wc->status;
+ ),
+
+ TP_printk("%d:%d QP%d : RECV WC Status %d : length %d : hdr : " \
+ "base_ver 0x%02x class 0x%02x class_ver 0x%02x " \
+ "method 0x%02x status 0x%04x class_specific 0x%04x " \
+ "tid 0x%016llx attr_id 0x%04x attr_mod 0x%08x " \
+ "slid 0x%08x src QP%d, sl %d",
+ __entry->dev_index, __entry->port_num, __entry->qp_num,
+ __entry->wc_status,
+ __entry->length,
+ __entry->base_version, __entry->mgmt_class,
+ __entry->class_version, __entry->method,
+ be16_to_cpu(__entry->status),
+ be16_to_cpu(__entry->class_specific),
+ be64_to_cpu(__entry->tid), be16_to_cpu(__entry->attr_id),
+ be32_to_cpu(__entry->attr_mod),
+ __entry->slid, __entry->src_qp, __entry->sl
+ )
+);
+
+DECLARE_EVENT_CLASS(ib_mad_agent_template,
+ TP_PROTO(struct ib_mad_agent_private *agent),
+ TP_ARGS(agent),
+
+ TP_STRUCT__entry(
+ __field(u32, dev_index)
+ __field(u32, hi_tid)
+ __field(u8, port_num)
+ __field(u8, mgmt_class)
+ __field(u8, mgmt_class_version)
+ ),
+
+ TP_fast_assign(
+ __entry->dev_index = agent->agent.device->index;
+ __entry->port_num = agent->agent.port_num;
+ __entry->hi_tid = agent->agent.hi_tid;
+
+ if (agent->reg_req) {
+ __entry->mgmt_class = agent->reg_req->mgmt_class;
+ __entry->mgmt_class_version =
+ agent->reg_req->mgmt_class_version;
+ } else {
+ __entry->mgmt_class = 0;
+ __entry->mgmt_class_version = 0;
+ }
+ ),
+
+ TP_printk("%d:%d mad agent : hi_tid 0x%08x class 0x%02x class_ver 0x%02x",
+ __entry->dev_index, __entry->port_num,
+ __entry->hi_tid, __entry->mgmt_class,
+ __entry->mgmt_class_version
+ )
+);
+DEFINE_EVENT(ib_mad_agent_template, ib_mad_recv_done_agent,
+ TP_PROTO(struct ib_mad_agent_private *agent),
+ TP_ARGS(agent));
+DEFINE_EVENT(ib_mad_agent_template, ib_mad_send_done_agent,
+ TP_PROTO(struct ib_mad_agent_private *agent),
+ TP_ARGS(agent));
+DEFINE_EVENT(ib_mad_agent_template, ib_mad_create_agent,
+ TP_PROTO(struct ib_mad_agent_private *agent),
+ TP_ARGS(agent));
+DEFINE_EVENT(ib_mad_agent_template, ib_mad_unregister_agent,
+ TP_PROTO(struct ib_mad_agent_private *agent),
+ TP_ARGS(agent));
+
+
+
+DECLARE_EVENT_CLASS(ib_mad_opa_smi_template,
+ TP_PROTO(struct opa_smp *smp),
+ TP_ARGS(smp),
+
+ TP_STRUCT__entry(
+ __field(u64, mkey)
+ __field(u32, dr_slid)
+ __field(u32, dr_dlid)
+ __field(u8, hop_ptr)
+ __field(u8, hop_cnt)
+ __array(u8, initial_path, OPA_SMP_MAX_PATH_HOPS)
+ __array(u8, return_path, OPA_SMP_MAX_PATH_HOPS)
+ ),
+
+ TP_fast_assign(
+ __entry->hop_ptr = smp->hop_ptr;
+ __entry->hop_cnt = smp->hop_cnt;
+ __entry->mkey = smp->mkey;
+ __entry->dr_slid = smp->route.dr.dr_slid;
+ __entry->dr_dlid = smp->route.dr.dr_dlid;
+ memcpy(__entry->initial_path, smp->route.dr.initial_path,
+ OPA_SMP_MAX_PATH_HOPS);
+ memcpy(__entry->return_path, smp->route.dr.return_path,
+ OPA_SMP_MAX_PATH_HOPS);
+ ),
+
+ TP_printk("OPA SMP: hop_ptr %d hop_cnt %d " \
+ "mkey 0x%016llx dr_slid 0x%08x dr_dlid 0x%08x " \
+ "initial_path %*ph return_path %*ph ",
+ __entry->hop_ptr, __entry->hop_cnt,
+ be64_to_cpu(__entry->mkey), be32_to_cpu(__entry->dr_slid),
+ be32_to_cpu(__entry->dr_dlid),
+ OPA_SMP_MAX_PATH_HOPS, __entry->initial_path,
+ OPA_SMP_MAX_PATH_HOPS, __entry->return_path
+ )
+);
+
+DEFINE_EVENT(ib_mad_opa_smi_template, ib_mad_handle_opa_smi,
+ TP_PROTO(struct opa_smp *smp),
+ TP_ARGS(smp));
+DEFINE_EVENT(ib_mad_opa_smi_template, ib_mad_handle_out_opa_smi,
+ TP_PROTO(struct opa_smp *smp),
+ TP_ARGS(smp));
+
+
+DECLARE_EVENT_CLASS(ib_mad_opa_ib_template,
+ TP_PROTO(struct ib_smp *smp),
+ TP_ARGS(smp),
+
+ TP_STRUCT__entry(
+ __field(u64, mkey)
+ __field(u32, dr_slid)
+ __field(u32, dr_dlid)
+ __field(u8, hop_ptr)
+ __field(u8, hop_cnt)
+ __array(u8, initial_path, IB_SMP_MAX_PATH_HOPS)
+ __array(u8, return_path, IB_SMP_MAX_PATH_HOPS)
+ ),
+
+ TP_fast_assign(
+ __entry->hop_ptr = smp->hop_ptr;
+ __entry->hop_cnt = smp->hop_cnt;
+ __entry->mkey = smp->mkey;
+ __entry->dr_slid = smp->dr_slid;
+ __entry->dr_dlid = smp->dr_dlid;
+ memcpy(__entry->initial_path, smp->initial_path,
+ IB_SMP_MAX_PATH_HOPS);
+ memcpy(__entry->return_path, smp->return_path,
+ IB_SMP_MAX_PATH_HOPS);
+ ),
+
+ TP_printk("OPA SMP: hop_ptr %d hop_cnt %d " \
+ "mkey 0x%016llx dr_slid 0x%04x dr_dlid 0x%04x " \
+ "initial_path %*ph return_path %*ph ",
+ __entry->hop_ptr, __entry->hop_cnt,
+ be64_to_cpu(__entry->mkey), be16_to_cpu(__entry->dr_slid),
+ be16_to_cpu(__entry->dr_dlid),
+ IB_SMP_MAX_PATH_HOPS, __entry->initial_path,
+ IB_SMP_MAX_PATH_HOPS, __entry->return_path
+ )
+);
+
+DEFINE_EVENT(ib_mad_opa_ib_template, ib_mad_handle_ib_smi,
+ TP_PROTO(struct ib_smp *smp),
+ TP_ARGS(smp));
+DEFINE_EVENT(ib_mad_opa_ib_template, ib_mad_handle_out_ib_smi,
+ TP_PROTO(struct ib_smp *smp),
+ TP_ARGS(smp));
+
+#endif /* _TRACE_IB_MAD_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ib_umad.h b/include/trace/events/ib_umad.h
new file mode 100644
index 0000000000..c393a19a0f
--- /dev/null
+++ b/include/trace/events/ib_umad.h
@@ -0,0 +1,126 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+
+/*
+ * Copyright (c) 2018 Intel Corporation. All rights reserved.
+ *
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM ib_umad
+
+#if !defined(_TRACE_IB_UMAD_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_IB_UMAD_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(ib_umad_template,
+ TP_PROTO(struct ib_umad_file *file, struct ib_user_mad_hdr *umad_hdr,
+ struct ib_mad_hdr *mad_hdr),
+ TP_ARGS(file, umad_hdr, mad_hdr),
+
+ TP_STRUCT__entry(
+ __field(u8, port_num)
+ __field(u8, sl)
+ __field(u8, path_bits)
+ __field(u8, grh_present)
+ __field(u32, id)
+ __field(u32, status)
+ __field(u32, timeout_ms)
+ __field(u32, retires)
+ __field(u32, length)
+ __field(u32, qpn)
+ __field(u32, qkey)
+ __field(u8, gid_index)
+ __field(u8, hop_limit)
+ __field(u16, lid)
+ __field(u16, attr_id)
+ __field(u16, pkey_index)
+ __field(u8, base_version)
+ __field(u8, mgmt_class)
+ __field(u8, class_version)
+ __field(u8, method)
+ __field(u32, flow_label)
+ __field(u16, mad_status)
+ __field(u16, class_specific)
+ __field(u32, attr_mod)
+ __field(u64, tid)
+ __array(u8, gid, 16)
+ __field(u32, dev_index)
+ __field(u8, traffic_class)
+ ),
+
+ TP_fast_assign(
+ __entry->dev_index = file->port->ib_dev->index;
+ __entry->port_num = file->port->port_num;
+
+ __entry->id = umad_hdr->id;
+ __entry->status = umad_hdr->status;
+ __entry->timeout_ms = umad_hdr->timeout_ms;
+ __entry->retires = umad_hdr->retries;
+ __entry->length = umad_hdr->length;
+ __entry->qpn = umad_hdr->qpn;
+ __entry->qkey = umad_hdr->qkey;
+ __entry->lid = umad_hdr->lid;
+ __entry->sl = umad_hdr->sl;
+ __entry->path_bits = umad_hdr->path_bits;
+ __entry->grh_present = umad_hdr->grh_present;
+ __entry->gid_index = umad_hdr->gid_index;
+ __entry->hop_limit = umad_hdr->hop_limit;
+ __entry->traffic_class = umad_hdr->traffic_class;
+ memcpy(__entry->gid, umad_hdr->gid, sizeof(umad_hdr->gid));
+ __entry->flow_label = umad_hdr->flow_label;
+ __entry->pkey_index = umad_hdr->pkey_index;
+
+ __entry->base_version = mad_hdr->base_version;
+ __entry->mgmt_class = mad_hdr->mgmt_class;
+ __entry->class_version = mad_hdr->class_version;
+ __entry->method = mad_hdr->method;
+ __entry->mad_status = mad_hdr->status;
+ __entry->class_specific = mad_hdr->class_specific;
+ __entry->tid = mad_hdr->tid;
+ __entry->attr_id = mad_hdr->attr_id;
+ __entry->attr_mod = mad_hdr->attr_mod;
+ ),
+
+ TP_printk("%d:%d umad_hdr: id 0x%08x status 0x%08x ms %u ret %u " \
+ "len %u QP%u qkey 0x%08x lid 0x%04x sl %u path_bits 0x%x " \
+ "grh 0x%x gidi %u hop_lim %u traf_cl %u gid %pI6c " \
+ "flow 0x%08x pkeyi %u MAD: base_ver 0x%x class 0x%x " \
+ "class_ver 0x%x method 0x%x status 0x%04x " \
+ "class_specific 0x%04x tid 0x%016llx attr_id 0x%04x " \
+ "attr_mod 0x%08x ",
+ __entry->dev_index, __entry->port_num,
+ __entry->id, __entry->status, __entry->timeout_ms,
+ __entry->retires, __entry->length, be32_to_cpu(__entry->qpn),
+ be32_to_cpu(__entry->qkey), be16_to_cpu(__entry->lid),
+ __entry->sl, __entry->path_bits, __entry->grh_present,
+ __entry->gid_index, __entry->hop_limit,
+ __entry->traffic_class, &__entry->gid,
+ be32_to_cpu(__entry->flow_label), __entry->pkey_index,
+ __entry->base_version, __entry->mgmt_class,
+ __entry->class_version, __entry->method,
+ be16_to_cpu(__entry->mad_status),
+ be16_to_cpu(__entry->class_specific),
+ be64_to_cpu(__entry->tid), be16_to_cpu(__entry->attr_id),
+ be32_to_cpu(__entry->attr_mod)
+ )
+);
+
+DEFINE_EVENT(ib_umad_template, ib_umad_write,
+ TP_PROTO(struct ib_umad_file *file, struct ib_user_mad_hdr *umad_hdr,
+ struct ib_mad_hdr *mad_hdr),
+ TP_ARGS(file, umad_hdr, mad_hdr));
+
+DEFINE_EVENT(ib_umad_template, ib_umad_read_recv,
+ TP_PROTO(struct ib_umad_file *file, struct ib_user_mad_hdr *umad_hdr,
+ struct ib_mad_hdr *mad_hdr),
+ TP_ARGS(file, umad_hdr, mad_hdr));
+
+DEFINE_EVENT(ib_umad_template, ib_umad_read_send,
+ TP_PROTO(struct ib_umad_file *file, struct ib_user_mad_hdr *umad_hdr,
+ struct ib_mad_hdr *mad_hdr),
+ TP_ARGS(file, umad_hdr, mad_hdr));
+
+#endif /* _TRACE_IB_UMAD_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/initcall.h b/include/trace/events/initcall.h
new file mode 100644
index 0000000000..eb903c3f19
--- /dev/null
+++ b/include/trace/events/initcall.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM initcall
+
+#if !defined(_TRACE_INITCALL_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_INITCALL_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(initcall_level,
+
+ TP_PROTO(const char *level),
+
+ TP_ARGS(level),
+
+ TP_STRUCT__entry(
+ __string(level, level)
+ ),
+
+ TP_fast_assign(
+ __assign_str(level, level);
+ ),
+
+ TP_printk("level=%s", __get_str(level))
+);
+
+TRACE_EVENT(initcall_start,
+
+ TP_PROTO(initcall_t func),
+
+ TP_ARGS(func),
+
+ TP_STRUCT__entry(
+ /*
+ * Use field_struct to avoid is_signed_type()
+ * comparison of a function pointer
+ */
+ __field_struct(initcall_t, func)
+ ),
+
+ TP_fast_assign(
+ __entry->func = func;
+ ),
+
+ TP_printk("func=%pS", __entry->func)
+);
+
+TRACE_EVENT(initcall_finish,
+
+ TP_PROTO(initcall_t func, int ret),
+
+ TP_ARGS(func, ret),
+
+ TP_STRUCT__entry(
+ /*
+ * Use field_struct to avoid is_signed_type()
+ * comparison of a function pointer
+ */
+ __field_struct(initcall_t, func)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->func = func;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("func=%pS ret=%d", __entry->func, __entry->ret)
+);
+
+#endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/intel-sst.h b/include/trace/events/intel-sst.h
new file mode 100644
index 0000000000..0416e91f81
--- /dev/null
+++ b/include/trace/events/intel-sst.h
@@ -0,0 +1,156 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM intel-sst
+
+/*
+ * The TRACE_SYSTEM_VAR defaults to TRACE_SYSTEM, but must be a
+ * legitimate C variable. It is not exported to user space.
+ */
+#undef TRACE_SYSTEM_VAR
+#define TRACE_SYSTEM_VAR intel_sst
+
+#if !defined(_TRACE_INTEL_SST_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_INTEL_SST_H
+
+#include <linux/types.h>
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(sst_ipc_msg,
+
+ TP_PROTO(unsigned int val),
+
+ TP_ARGS(val),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, val )
+ ),
+
+ TP_fast_assign(
+ __entry->val = val;
+ ),
+
+ TP_printk("0x%8.8x", (unsigned int)__entry->val)
+);
+
+DEFINE_EVENT(sst_ipc_msg, sst_ipc_msg_tx,
+
+ TP_PROTO(unsigned int val),
+
+ TP_ARGS(val)
+
+);
+
+DEFINE_EVENT(sst_ipc_msg, sst_ipc_msg_rx,
+
+ TP_PROTO(unsigned int val),
+
+ TP_ARGS(val)
+
+);
+
+DECLARE_EVENT_CLASS(sst_ipc_mailbox,
+
+ TP_PROTO(unsigned int offset, unsigned int val),
+
+ TP_ARGS(offset, val),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, offset )
+ __field( unsigned int, val )
+ ),
+
+ TP_fast_assign(
+ __entry->offset = offset;
+ __entry->val = val;
+ ),
+
+ TP_printk(" 0x%4.4x = 0x%8.8x",
+ (unsigned int)__entry->offset, (unsigned int)__entry->val)
+);
+
+DEFINE_EVENT(sst_ipc_mailbox, sst_ipc_inbox_rdata,
+
+ TP_PROTO(unsigned int offset, unsigned int val),
+
+ TP_ARGS(offset, val)
+
+);
+
+DEFINE_EVENT(sst_ipc_mailbox, sst_ipc_inbox_wdata,
+
+ TP_PROTO(unsigned int offset, unsigned int val),
+
+ TP_ARGS(offset, val)
+
+);
+
+DEFINE_EVENT(sst_ipc_mailbox, sst_ipc_outbox_rdata,
+
+ TP_PROTO(unsigned int offset, unsigned int val),
+
+ TP_ARGS(offset, val)
+
+);
+
+DEFINE_EVENT(sst_ipc_mailbox, sst_ipc_outbox_wdata,
+
+ TP_PROTO(unsigned int offset, unsigned int val),
+
+ TP_ARGS(offset, val)
+
+);
+
+DECLARE_EVENT_CLASS(sst_ipc_mailbox_info,
+
+ TP_PROTO(unsigned int size),
+
+ TP_ARGS(size),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, size )
+ ),
+
+ TP_fast_assign(
+ __entry->size = size;
+ ),
+
+ TP_printk("Mailbox bytes 0x%8.8x", (unsigned int)__entry->size)
+);
+
+DEFINE_EVENT(sst_ipc_mailbox_info, sst_ipc_inbox_read,
+
+ TP_PROTO(unsigned int size),
+
+ TP_ARGS(size)
+
+);
+
+DEFINE_EVENT(sst_ipc_mailbox_info, sst_ipc_inbox_write,
+
+ TP_PROTO(unsigned int size),
+
+ TP_ARGS(size)
+
+);
+
+DEFINE_EVENT(sst_ipc_mailbox_info, sst_ipc_outbox_read,
+
+ TP_PROTO(unsigned int size),
+
+ TP_ARGS(size)
+
+);
+
+DEFINE_EVENT(sst_ipc_mailbox_info, sst_ipc_outbox_write,
+
+ TP_PROTO(unsigned int size),
+
+ TP_ARGS(size)
+
+);
+
+#endif /* _TRACE_SST_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/intel_ifs.h b/include/trace/events/intel_ifs.h
new file mode 100644
index 0000000000..d735302401
--- /dev/null
+++ b/include/trace/events/intel_ifs.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM intel_ifs
+
+#if !defined(_TRACE_IFS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_IFS_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(ifs_status,
+
+ TP_PROTO(int cpu, union ifs_scan activate, union ifs_status status),
+
+ TP_ARGS(cpu, activate, status),
+
+ TP_STRUCT__entry(
+ __field( u64, status )
+ __field( int, cpu )
+ __field( u8, start )
+ __field( u8, stop )
+ ),
+
+ TP_fast_assign(
+ __entry->cpu = cpu;
+ __entry->start = activate.start;
+ __entry->stop = activate.stop;
+ __entry->status = status.data;
+ ),
+
+ TP_printk("cpu: %d, start: %.2x, stop: %.2x, status: %llx",
+ __entry->cpu,
+ __entry->start,
+ __entry->stop,
+ __entry->status)
+);
+
+#endif /* _TRACE_IFS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/intel_ish.h b/include/trace/events/intel_ish.h
new file mode 100644
index 0000000000..e6d7ff55ee
--- /dev/null
+++ b/include/trace/events/intel_ish.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM intel_ish
+
+#if !defined(_TRACE_INTEL_ISH_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_INTEL_ISH_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(ishtp_dump,
+
+ TP_PROTO(const char *message),
+
+ TP_ARGS(message),
+
+ TP_STRUCT__entry(
+ __string(message, message)
+ ),
+
+ TP_fast_assign(
+ __assign_str(message, message);
+ ),
+
+ TP_printk("%s", __get_str(message))
+);
+
+
+#endif /* _TRACE_INTEL_ISH_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/io_uring.h b/include/trace/events/io_uring.h
new file mode 100644
index 0000000000..69454f1f98
--- /dev/null
+++ b/include/trace/events/io_uring.h
@@ -0,0 +1,687 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM io_uring
+
+#if !defined(_TRACE_IO_URING_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_IO_URING_H
+
+#include <linux/tracepoint.h>
+#include <uapi/linux/io_uring.h>
+#include <linux/io_uring_types.h>
+#include <linux/io_uring.h>
+
+struct io_wq_work;
+
+/**
+ * io_uring_create - called after a new io_uring context was prepared
+ *
+ * @fd: corresponding file descriptor
+ * @ctx: pointer to a ring context structure
+ * @sq_entries: actual SQ size
+ * @cq_entries: actual CQ size
+ * @flags: SQ ring flags, provided to io_uring_setup(2)
+ *
+ * Allows to trace io_uring creation and provide pointer to a context, that can
+ * be used later to find correlated events.
+ */
+TRACE_EVENT(io_uring_create,
+
+ TP_PROTO(int fd, void *ctx, u32 sq_entries, u32 cq_entries, u32 flags),
+
+ TP_ARGS(fd, ctx, sq_entries, cq_entries, flags),
+
+ TP_STRUCT__entry (
+ __field( int, fd )
+ __field( void *, ctx )
+ __field( u32, sq_entries )
+ __field( u32, cq_entries )
+ __field( u32, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->fd = fd;
+ __entry->ctx = ctx;
+ __entry->sq_entries = sq_entries;
+ __entry->cq_entries = cq_entries;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("ring %p, fd %d sq size %d, cq size %d, flags 0x%x",
+ __entry->ctx, __entry->fd, __entry->sq_entries,
+ __entry->cq_entries, __entry->flags)
+);
+
+/**
+ * io_uring_register - called after a buffer/file/eventfd was successfully
+ * registered for a ring
+ *
+ * @ctx: pointer to a ring context structure
+ * @opcode: describes which operation to perform
+ * @nr_user_files: number of registered files
+ * @nr_user_bufs: number of registered buffers
+ * @ret: return code
+ *
+ * Allows to trace fixed files/buffers, that could be registered to
+ * avoid an overhead of getting references to them for every operation. This
+ * event, together with io_uring_file_get, can provide a full picture of how
+ * much overhead one can reduce via fixing.
+ */
+TRACE_EVENT(io_uring_register,
+
+ TP_PROTO(void *ctx, unsigned opcode, unsigned nr_files,
+ unsigned nr_bufs, long ret),
+
+ TP_ARGS(ctx, opcode, nr_files, nr_bufs, ret),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( unsigned, opcode )
+ __field( unsigned, nr_files)
+ __field( unsigned, nr_bufs )
+ __field( long, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = ctx;
+ __entry->opcode = opcode;
+ __entry->nr_files = nr_files;
+ __entry->nr_bufs = nr_bufs;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("ring %p, opcode %d, nr_user_files %d, nr_user_bufs %d, "
+ "ret %ld",
+ __entry->ctx, __entry->opcode, __entry->nr_files,
+ __entry->nr_bufs, __entry->ret)
+);
+
+/**
+ * io_uring_file_get - called before getting references to an SQE file
+ *
+ * @req: pointer to a submitted request
+ * @fd: SQE file descriptor
+ *
+ * Allows to trace out how often an SQE file reference is obtained, which can
+ * help figuring out if it makes sense to use fixed files, or check that fixed
+ * files are used correctly.
+ */
+TRACE_EVENT(io_uring_file_get,
+
+ TP_PROTO(struct io_kiocb *req, int fd),
+
+ TP_ARGS(req, fd),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( u64, user_data )
+ __field( int, fd )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = req->ctx;
+ __entry->req = req;
+ __entry->user_data = req->cqe.user_data;
+ __entry->fd = fd;
+ ),
+
+ TP_printk("ring %p, req %p, user_data 0x%llx, fd %d",
+ __entry->ctx, __entry->req, __entry->user_data, __entry->fd)
+);
+
+/**
+ * io_uring_queue_async_work - called before submitting a new async work
+ *
+ * @req: pointer to a submitted request
+ * @rw: type of workqueue, hashed or normal
+ *
+ * Allows to trace asynchronous work submission.
+ */
+TRACE_EVENT(io_uring_queue_async_work,
+
+ TP_PROTO(struct io_kiocb *req, int rw),
+
+ TP_ARGS(req, rw),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( u64, user_data )
+ __field( u8, opcode )
+ __field( unsigned int, flags )
+ __field( struct io_wq_work *, work )
+ __field( int, rw )
+
+ __string( op_str, io_uring_get_opcode(req->opcode) )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = req->ctx;
+ __entry->req = req;
+ __entry->user_data = req->cqe.user_data;
+ __entry->flags = req->flags;
+ __entry->opcode = req->opcode;
+ __entry->work = &req->work;
+ __entry->rw = rw;
+
+ __assign_str(op_str, io_uring_get_opcode(req->opcode));
+ ),
+
+ TP_printk("ring %p, request %p, user_data 0x%llx, opcode %s, flags 0x%x, %s queue, work %p",
+ __entry->ctx, __entry->req, __entry->user_data,
+ __get_str(op_str),
+ __entry->flags, __entry->rw ? "hashed" : "normal", __entry->work)
+);
+
+/**
+ * io_uring_defer - called when an io_uring request is deferred
+ *
+ * @req: pointer to a deferred request
+ *
+ * Allows to track deferred requests, to get an insight about what requests are
+ * not started immediately.
+ */
+TRACE_EVENT(io_uring_defer,
+
+ TP_PROTO(struct io_kiocb *req),
+
+ TP_ARGS(req),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( unsigned long long, data )
+ __field( u8, opcode )
+
+ __string( op_str, io_uring_get_opcode(req->opcode) )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = req->ctx;
+ __entry->req = req;
+ __entry->data = req->cqe.user_data;
+ __entry->opcode = req->opcode;
+
+ __assign_str(op_str, io_uring_get_opcode(req->opcode));
+ ),
+
+ TP_printk("ring %p, request %p, user_data 0x%llx, opcode %s",
+ __entry->ctx, __entry->req, __entry->data,
+ __get_str(op_str))
+);
+
+/**
+ * io_uring_link - called before the io_uring request added into link_list of
+ * another request
+ *
+ * @req: pointer to a linked request
+ * @target_req: pointer to a previous request, that would contain @req
+ *
+ * Allows to track linked requests, to understand dependencies between requests
+ * and how does it influence their execution flow.
+ */
+TRACE_EVENT(io_uring_link,
+
+ TP_PROTO(struct io_kiocb *req, struct io_kiocb *target_req),
+
+ TP_ARGS(req, target_req),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( void *, target_req )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = req->ctx;
+ __entry->req = req;
+ __entry->target_req = target_req;
+ ),
+
+ TP_printk("ring %p, request %p linked after %p",
+ __entry->ctx, __entry->req, __entry->target_req)
+);
+
+/**
+ * io_uring_cqring_wait - called before start waiting for an available CQE
+ *
+ * @ctx: pointer to a ring context structure
+ * @min_events: minimal number of events to wait for
+ *
+ * Allows to track waiting for CQE, so that we can e.g. troubleshoot
+ * situations, when an application wants to wait for an event, that never
+ * comes.
+ */
+TRACE_EVENT(io_uring_cqring_wait,
+
+ TP_PROTO(void *ctx, int min_events),
+
+ TP_ARGS(ctx, min_events),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( int, min_events )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = ctx;
+ __entry->min_events = min_events;
+ ),
+
+ TP_printk("ring %p, min_events %d", __entry->ctx, __entry->min_events)
+);
+
+/**
+ * io_uring_fail_link - called before failing a linked request
+ *
+ * @req: request, which links were cancelled
+ * @link: cancelled link
+ *
+ * Allows to track linked requests cancellation, to see not only that some work
+ * was cancelled, but also which request was the reason.
+ */
+TRACE_EVENT(io_uring_fail_link,
+
+ TP_PROTO(struct io_kiocb *req, struct io_kiocb *link),
+
+ TP_ARGS(req, link),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( unsigned long long, user_data )
+ __field( u8, opcode )
+ __field( void *, link )
+
+ __string( op_str, io_uring_get_opcode(req->opcode) )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = req->ctx;
+ __entry->req = req;
+ __entry->user_data = req->cqe.user_data;
+ __entry->opcode = req->opcode;
+ __entry->link = link;
+
+ __assign_str(op_str, io_uring_get_opcode(req->opcode));
+ ),
+
+ TP_printk("ring %p, request %p, user_data 0x%llx, opcode %s, link %p",
+ __entry->ctx, __entry->req, __entry->user_data,
+ __get_str(op_str), __entry->link)
+);
+
+/**
+ * io_uring_complete - called when completing an SQE
+ *
+ * @ctx: pointer to a ring context structure
+ * @req: pointer to a submitted request
+ * @user_data: user data associated with the request
+ * @res: result of the request
+ * @cflags: completion flags
+ * @extra1: extra 64-bit data for CQE32
+ * @extra2: extra 64-bit data for CQE32
+ *
+ */
+TRACE_EVENT(io_uring_complete,
+
+ TP_PROTO(void *ctx, void *req, u64 user_data, int res, unsigned cflags,
+ u64 extra1, u64 extra2),
+
+ TP_ARGS(ctx, req, user_data, res, cflags, extra1, extra2),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( u64, user_data )
+ __field( int, res )
+ __field( unsigned, cflags )
+ __field( u64, extra1 )
+ __field( u64, extra2 )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = ctx;
+ __entry->req = req;
+ __entry->user_data = user_data;
+ __entry->res = res;
+ __entry->cflags = cflags;
+ __entry->extra1 = extra1;
+ __entry->extra2 = extra2;
+ ),
+
+ TP_printk("ring %p, req %p, user_data 0x%llx, result %d, cflags 0x%x "
+ "extra1 %llu extra2 %llu ",
+ __entry->ctx, __entry->req,
+ __entry->user_data,
+ __entry->res, __entry->cflags,
+ (unsigned long long) __entry->extra1,
+ (unsigned long long) __entry->extra2)
+);
+
+/**
+ * io_uring_submit_req - called before submitting a request
+ *
+ * @req: pointer to a submitted request
+ *
+ * Allows to track SQE submitting, to understand what was the source of it, SQ
+ * thread or io_uring_enter call.
+ */
+TRACE_EVENT(io_uring_submit_req,
+
+ TP_PROTO(struct io_kiocb *req),
+
+ TP_ARGS(req),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( unsigned long long, user_data )
+ __field( u8, opcode )
+ __field( u32, flags )
+ __field( bool, sq_thread )
+
+ __string( op_str, io_uring_get_opcode(req->opcode) )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = req->ctx;
+ __entry->req = req;
+ __entry->user_data = req->cqe.user_data;
+ __entry->opcode = req->opcode;
+ __entry->flags = req->flags;
+ __entry->sq_thread = req->ctx->flags & IORING_SETUP_SQPOLL;
+
+ __assign_str(op_str, io_uring_get_opcode(req->opcode));
+ ),
+
+ TP_printk("ring %p, req %p, user_data 0x%llx, opcode %s, flags 0x%x, "
+ "sq_thread %d", __entry->ctx, __entry->req,
+ __entry->user_data, __get_str(op_str),
+ __entry->flags, __entry->sq_thread)
+);
+
+/*
+ * io_uring_poll_arm - called after arming a poll wait if successful
+ *
+ * @req: pointer to the armed request
+ * @mask: request poll events mask
+ * @events: registered events of interest
+ *
+ * Allows to track which fds are waiting for and what are the events of
+ * interest.
+ */
+TRACE_EVENT(io_uring_poll_arm,
+
+ TP_PROTO(struct io_kiocb *req, int mask, int events),
+
+ TP_ARGS(req, mask, events),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( unsigned long long, user_data )
+ __field( u8, opcode )
+ __field( int, mask )
+ __field( int, events )
+
+ __string( op_str, io_uring_get_opcode(req->opcode) )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = req->ctx;
+ __entry->req = req;
+ __entry->user_data = req->cqe.user_data;
+ __entry->opcode = req->opcode;
+ __entry->mask = mask;
+ __entry->events = events;
+
+ __assign_str(op_str, io_uring_get_opcode(req->opcode));
+ ),
+
+ TP_printk("ring %p, req %p, user_data 0x%llx, opcode %s, mask 0x%x, events 0x%x",
+ __entry->ctx, __entry->req, __entry->user_data,
+ __get_str(op_str),
+ __entry->mask, __entry->events)
+);
+
+/*
+ * io_uring_task_add - called after adding a task
+ *
+ * @req: pointer to request
+ * @mask: request poll events mask
+ *
+ */
+TRACE_EVENT(io_uring_task_add,
+
+ TP_PROTO(struct io_kiocb *req, int mask),
+
+ TP_ARGS(req, mask),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( unsigned long long, user_data )
+ __field( u8, opcode )
+ __field( int, mask )
+
+ __string( op_str, io_uring_get_opcode(req->opcode) )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = req->ctx;
+ __entry->req = req;
+ __entry->user_data = req->cqe.user_data;
+ __entry->opcode = req->opcode;
+ __entry->mask = mask;
+
+ __assign_str(op_str, io_uring_get_opcode(req->opcode));
+ ),
+
+ TP_printk("ring %p, req %p, user_data 0x%llx, opcode %s, mask %x",
+ __entry->ctx, __entry->req, __entry->user_data,
+ __get_str(op_str),
+ __entry->mask)
+);
+
+/*
+ * io_uring_req_failed - called when an sqe is errored dring submission
+ *
+ * @sqe: pointer to the io_uring_sqe that failed
+ * @req: pointer to request
+ * @error: error it failed with
+ *
+ * Allows easier diagnosing of malformed requests in production systems.
+ */
+TRACE_EVENT(io_uring_req_failed,
+
+ TP_PROTO(const struct io_uring_sqe *sqe, struct io_kiocb *req, int error),
+
+ TP_ARGS(sqe, req, error),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( void *, req )
+ __field( unsigned long long, user_data )
+ __field( u8, opcode )
+ __field( u8, flags )
+ __field( u8, ioprio )
+ __field( u64, off )
+ __field( u64, addr )
+ __field( u32, len )
+ __field( u32, op_flags )
+ __field( u16, buf_index )
+ __field( u16, personality )
+ __field( u32, file_index )
+ __field( u64, pad1 )
+ __field( u64, addr3 )
+ __field( int, error )
+
+ __string( op_str, io_uring_get_opcode(sqe->opcode) )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = req->ctx;
+ __entry->req = req;
+ __entry->user_data = sqe->user_data;
+ __entry->opcode = sqe->opcode;
+ __entry->flags = sqe->flags;
+ __entry->ioprio = sqe->ioprio;
+ __entry->off = sqe->off;
+ __entry->addr = sqe->addr;
+ __entry->len = sqe->len;
+ __entry->op_flags = sqe->poll32_events;
+ __entry->buf_index = sqe->buf_index;
+ __entry->personality = sqe->personality;
+ __entry->file_index = sqe->file_index;
+ __entry->pad1 = sqe->__pad2[0];
+ __entry->addr3 = sqe->addr3;
+ __entry->error = error;
+
+ __assign_str(op_str, io_uring_get_opcode(sqe->opcode));
+ ),
+
+ TP_printk("ring %p, req %p, user_data 0x%llx, "
+ "opcode %s, flags 0x%x, prio=%d, off=%llu, addr=%llu, "
+ "len=%u, rw_flags=0x%x, buf_index=%d, "
+ "personality=%d, file_index=%d, pad=0x%llx, addr3=%llx, "
+ "error=%d",
+ __entry->ctx, __entry->req, __entry->user_data,
+ __get_str(op_str),
+ __entry->flags, __entry->ioprio,
+ (unsigned long long)__entry->off,
+ (unsigned long long) __entry->addr, __entry->len,
+ __entry->op_flags,
+ __entry->buf_index, __entry->personality, __entry->file_index,
+ (unsigned long long) __entry->pad1,
+ (unsigned long long) __entry->addr3, __entry->error)
+);
+
+
+/*
+ * io_uring_cqe_overflow - a CQE overflowed
+ *
+ * @ctx: pointer to a ring context structure
+ * @user_data: user data associated with the request
+ * @res: CQE result
+ * @cflags: CQE flags
+ * @ocqe: pointer to the overflow cqe (if available)
+ *
+ */
+TRACE_EVENT(io_uring_cqe_overflow,
+
+ TP_PROTO(void *ctx, unsigned long long user_data, s32 res, u32 cflags,
+ void *ocqe),
+
+ TP_ARGS(ctx, user_data, res, cflags, ocqe),
+
+ TP_STRUCT__entry (
+ __field( void *, ctx )
+ __field( unsigned long long, user_data )
+ __field( s32, res )
+ __field( u32, cflags )
+ __field( void *, ocqe )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = ctx;
+ __entry->user_data = user_data;
+ __entry->res = res;
+ __entry->cflags = cflags;
+ __entry->ocqe = ocqe;
+ ),
+
+ TP_printk("ring %p, user_data 0x%llx, res %d, cflags 0x%x, "
+ "overflow_cqe %p",
+ __entry->ctx, __entry->user_data, __entry->res,
+ __entry->cflags, __entry->ocqe)
+);
+
+/*
+ * io_uring_task_work_run - ran task work
+ *
+ * @tctx: pointer to a io_uring_task
+ * @count: how many functions it ran
+ * @loops: how many loops it ran
+ *
+ */
+TRACE_EVENT(io_uring_task_work_run,
+
+ TP_PROTO(void *tctx, unsigned int count, unsigned int loops),
+
+ TP_ARGS(tctx, count, loops),
+
+ TP_STRUCT__entry (
+ __field( void *, tctx )
+ __field( unsigned int, count )
+ __field( unsigned int, loops )
+ ),
+
+ TP_fast_assign(
+ __entry->tctx = tctx;
+ __entry->count = count;
+ __entry->loops = loops;
+ ),
+
+ TP_printk("tctx %p, count %u, loops %u",
+ __entry->tctx, __entry->count, __entry->loops)
+);
+
+TRACE_EVENT(io_uring_short_write,
+
+ TP_PROTO(void *ctx, u64 fpos, u64 wanted, u64 got),
+
+ TP_ARGS(ctx, fpos, wanted, got),
+
+ TP_STRUCT__entry(
+ __field(void *, ctx)
+ __field(u64, fpos)
+ __field(u64, wanted)
+ __field(u64, got)
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = ctx;
+ __entry->fpos = fpos;
+ __entry->wanted = wanted;
+ __entry->got = got;
+ ),
+
+ TP_printk("ring %p, fpos %lld, wanted %lld, got %lld",
+ __entry->ctx, __entry->fpos,
+ __entry->wanted, __entry->got)
+);
+
+/*
+ * io_uring_local_work_run - ran ring local task work
+ *
+ * @tctx: pointer to a io_uring_ctx
+ * @count: how many functions it ran
+ * @loops: how many loops it ran
+ *
+ */
+TRACE_EVENT(io_uring_local_work_run,
+
+ TP_PROTO(void *ctx, int count, unsigned int loops),
+
+ TP_ARGS(ctx, count, loops),
+
+ TP_STRUCT__entry (
+ __field(void *, ctx )
+ __field(int, count )
+ __field(unsigned int, loops )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = ctx;
+ __entry->count = count;
+ __entry->loops = loops;
+ ),
+
+ TP_printk("ring %p, count %d, loops %u", __entry->ctx, __entry->count, __entry->loops)
+);
+
+#endif /* _TRACE_IO_URING_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/iocost.h b/include/trace/events/iocost.h
new file mode 100644
index 0000000000..af8bfed528
--- /dev/null
+++ b/include/trace/events/iocost.h
@@ -0,0 +1,225 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM iocost
+
+struct ioc;
+struct ioc_now;
+struct ioc_gq;
+
+#if !defined(_TRACE_BLK_IOCOST_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BLK_IOCOST_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(iocost_iocg_state,
+
+ TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
+ u64 last_period, u64 cur_period, u64 vtime),
+
+ TP_ARGS(iocg, path, now, last_period, cur_period, vtime),
+
+ TP_STRUCT__entry (
+ __string(devname, ioc_name(iocg->ioc))
+ __string(cgroup, path)
+ __field(u64, now)
+ __field(u64, vnow)
+ __field(u64, vrate)
+ __field(u64, last_period)
+ __field(u64, cur_period)
+ __field(u64, vtime)
+ __field(u32, weight)
+ __field(u32, inuse)
+ __field(u64, hweight_active)
+ __field(u64, hweight_inuse)
+ ),
+
+ TP_fast_assign(
+ __assign_str(devname, ioc_name(iocg->ioc));
+ __assign_str(cgroup, path);
+ __entry->now = now->now;
+ __entry->vnow = now->vnow;
+ __entry->vrate = iocg->ioc->vtime_base_rate;
+ __entry->last_period = last_period;
+ __entry->cur_period = cur_period;
+ __entry->vtime = vtime;
+ __entry->weight = iocg->weight;
+ __entry->inuse = iocg->inuse;
+ __entry->hweight_active = iocg->hweight_active;
+ __entry->hweight_inuse = iocg->hweight_inuse;
+ ),
+
+ TP_printk("[%s:%s] now=%llu:%llu vrate=%llu "
+ "period=%llu->%llu vtime=%llu "
+ "weight=%u/%u hweight=%llu/%llu",
+ __get_str(devname), __get_str(cgroup),
+ __entry->now, __entry->vnow, __entry->vrate,
+ __entry->last_period, __entry->cur_period,
+ __entry->vtime, __entry->inuse, __entry->weight,
+ __entry->hweight_inuse, __entry->hweight_active
+ )
+);
+
+DEFINE_EVENT(iocost_iocg_state, iocost_iocg_activate,
+ TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
+ u64 last_period, u64 cur_period, u64 vtime),
+
+ TP_ARGS(iocg, path, now, last_period, cur_period, vtime)
+);
+
+DEFINE_EVENT(iocost_iocg_state, iocost_iocg_idle,
+ TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
+ u64 last_period, u64 cur_period, u64 vtime),
+
+ TP_ARGS(iocg, path, now, last_period, cur_period, vtime)
+);
+
+DECLARE_EVENT_CLASS(iocg_inuse_update,
+
+ TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
+ u32 old_inuse, u32 new_inuse,
+ u64 old_hw_inuse, u64 new_hw_inuse),
+
+ TP_ARGS(iocg, path, now, old_inuse, new_inuse,
+ old_hw_inuse, new_hw_inuse),
+
+ TP_STRUCT__entry (
+ __string(devname, ioc_name(iocg->ioc))
+ __string(cgroup, path)
+ __field(u64, now)
+ __field(u32, old_inuse)
+ __field(u32, new_inuse)
+ __field(u64, old_hweight_inuse)
+ __field(u64, new_hweight_inuse)
+ ),
+
+ TP_fast_assign(
+ __assign_str(devname, ioc_name(iocg->ioc));
+ __assign_str(cgroup, path);
+ __entry->now = now->now;
+ __entry->old_inuse = old_inuse;
+ __entry->new_inuse = new_inuse;
+ __entry->old_hweight_inuse = old_hw_inuse;
+ __entry->new_hweight_inuse = new_hw_inuse;
+ ),
+
+ TP_printk("[%s:%s] now=%llu inuse=%u->%u hw_inuse=%llu->%llu",
+ __get_str(devname), __get_str(cgroup), __entry->now,
+ __entry->old_inuse, __entry->new_inuse,
+ __entry->old_hweight_inuse, __entry->new_hweight_inuse
+ )
+);
+
+DEFINE_EVENT(iocg_inuse_update, iocost_inuse_shortage,
+
+ TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
+ u32 old_inuse, u32 new_inuse,
+ u64 old_hw_inuse, u64 new_hw_inuse),
+
+ TP_ARGS(iocg, path, now, old_inuse, new_inuse,
+ old_hw_inuse, new_hw_inuse)
+);
+
+DEFINE_EVENT(iocg_inuse_update, iocost_inuse_transfer,
+
+ TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
+ u32 old_inuse, u32 new_inuse,
+ u64 old_hw_inuse, u64 new_hw_inuse),
+
+ TP_ARGS(iocg, path, now, old_inuse, new_inuse,
+ old_hw_inuse, new_hw_inuse)
+);
+
+DEFINE_EVENT(iocg_inuse_update, iocost_inuse_adjust,
+
+ TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
+ u32 old_inuse, u32 new_inuse,
+ u64 old_hw_inuse, u64 new_hw_inuse),
+
+ TP_ARGS(iocg, path, now, old_inuse, new_inuse,
+ old_hw_inuse, new_hw_inuse)
+);
+
+TRACE_EVENT(iocost_ioc_vrate_adj,
+
+ TP_PROTO(struct ioc *ioc, u64 new_vrate, u32 *missed_ppm,
+ u32 rq_wait_pct, int nr_lagging, int nr_shortages),
+
+ TP_ARGS(ioc, new_vrate, missed_ppm, rq_wait_pct, nr_lagging, nr_shortages),
+
+ TP_STRUCT__entry (
+ __string(devname, ioc_name(ioc))
+ __field(u64, old_vrate)
+ __field(u64, new_vrate)
+ __field(int, busy_level)
+ __field(u32, read_missed_ppm)
+ __field(u32, write_missed_ppm)
+ __field(u32, rq_wait_pct)
+ __field(int, nr_lagging)
+ __field(int, nr_shortages)
+ ),
+
+ TP_fast_assign(
+ __assign_str(devname, ioc_name(ioc));
+ __entry->old_vrate = ioc->vtime_base_rate;
+ __entry->new_vrate = new_vrate;
+ __entry->busy_level = ioc->busy_level;
+ __entry->read_missed_ppm = missed_ppm[READ];
+ __entry->write_missed_ppm = missed_ppm[WRITE];
+ __entry->rq_wait_pct = rq_wait_pct;
+ __entry->nr_lagging = nr_lagging;
+ __entry->nr_shortages = nr_shortages;
+ ),
+
+ TP_printk("[%s] vrate=%llu->%llu busy=%d missed_ppm=%u:%u rq_wait_pct=%u lagging=%d shortages=%d",
+ __get_str(devname), __entry->old_vrate, __entry->new_vrate,
+ __entry->busy_level,
+ __entry->read_missed_ppm, __entry->write_missed_ppm,
+ __entry->rq_wait_pct, __entry->nr_lagging, __entry->nr_shortages
+ )
+);
+
+TRACE_EVENT(iocost_iocg_forgive_debt,
+
+ TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
+ u32 usage_pct, u64 old_debt, u64 new_debt,
+ u64 old_delay, u64 new_delay),
+
+ TP_ARGS(iocg, path, now, usage_pct,
+ old_debt, new_debt, old_delay, new_delay),
+
+ TP_STRUCT__entry (
+ __string(devname, ioc_name(iocg->ioc))
+ __string(cgroup, path)
+ __field(u64, now)
+ __field(u64, vnow)
+ __field(u32, usage_pct)
+ __field(u64, old_debt)
+ __field(u64, new_debt)
+ __field(u64, old_delay)
+ __field(u64, new_delay)
+ ),
+
+ TP_fast_assign(
+ __assign_str(devname, ioc_name(iocg->ioc));
+ __assign_str(cgroup, path);
+ __entry->now = now->now;
+ __entry->vnow = now->vnow;
+ __entry->usage_pct = usage_pct;
+ __entry->old_debt = old_debt;
+ __entry->new_debt = new_debt;
+ __entry->old_delay = old_delay;
+ __entry->new_delay = new_delay;
+ ),
+
+ TP_printk("[%s:%s] now=%llu:%llu usage=%u debt=%llu->%llu delay=%llu->%llu",
+ __get_str(devname), __get_str(cgroup),
+ __entry->now, __entry->vnow, __entry->usage_pct,
+ __entry->old_debt, __entry->new_debt,
+ __entry->old_delay, __entry->new_delay
+ )
+);
+
+#endif /* _TRACE_BLK_IOCOST_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/iommu.h b/include/trace/events/iommu.h
new file mode 100644
index 0000000000..70743db1fb
--- /dev/null
+++ b/include/trace/events/iommu.h
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * iommu trace points
+ *
+ * Copyright (C) 2013 Shuah Khan <shuah.kh@samsung.com>
+ *
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM iommu
+
+#if !defined(_TRACE_IOMMU_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_IOMMU_H
+
+#include <linux/tracepoint.h>
+
+struct device;
+
+DECLARE_EVENT_CLASS(iommu_group_event,
+
+ TP_PROTO(int group_id, struct device *dev),
+
+ TP_ARGS(group_id, dev),
+
+ TP_STRUCT__entry(
+ __field(int, gid)
+ __string(device, dev_name(dev))
+ ),
+
+ TP_fast_assign(
+ __entry->gid = group_id;
+ __assign_str(device, dev_name(dev));
+ ),
+
+ TP_printk("IOMMU: groupID=%d device=%s",
+ __entry->gid, __get_str(device)
+ )
+);
+
+DEFINE_EVENT(iommu_group_event, add_device_to_group,
+
+ TP_PROTO(int group_id, struct device *dev),
+
+ TP_ARGS(group_id, dev)
+
+);
+
+DEFINE_EVENT(iommu_group_event, remove_device_from_group,
+
+ TP_PROTO(int group_id, struct device *dev),
+
+ TP_ARGS(group_id, dev)
+);
+
+DECLARE_EVENT_CLASS(iommu_device_event,
+
+ TP_PROTO(struct device *dev),
+
+ TP_ARGS(dev),
+
+ TP_STRUCT__entry(
+ __string(device, dev_name(dev))
+ ),
+
+ TP_fast_assign(
+ __assign_str(device, dev_name(dev));
+ ),
+
+ TP_printk("IOMMU: device=%s", __get_str(device)
+ )
+);
+
+DEFINE_EVENT(iommu_device_event, attach_device_to_domain,
+
+ TP_PROTO(struct device *dev),
+
+ TP_ARGS(dev)
+);
+
+TRACE_EVENT(map,
+
+ TP_PROTO(unsigned long iova, phys_addr_t paddr, size_t size),
+
+ TP_ARGS(iova, paddr, size),
+
+ TP_STRUCT__entry(
+ __field(u64, iova)
+ __field(u64, paddr)
+ __field(size_t, size)
+ ),
+
+ TP_fast_assign(
+ __entry->iova = iova;
+ __entry->paddr = paddr;
+ __entry->size = size;
+ ),
+
+ TP_printk("IOMMU: iova=0x%016llx - 0x%016llx paddr=0x%016llx size=%zu",
+ __entry->iova, __entry->iova + __entry->size, __entry->paddr,
+ __entry->size
+ )
+);
+
+TRACE_EVENT(unmap,
+
+ TP_PROTO(unsigned long iova, size_t size, size_t unmapped_size),
+
+ TP_ARGS(iova, size, unmapped_size),
+
+ TP_STRUCT__entry(
+ __field(u64, iova)
+ __field(size_t, size)
+ __field(size_t, unmapped_size)
+ ),
+
+ TP_fast_assign(
+ __entry->iova = iova;
+ __entry->size = size;
+ __entry->unmapped_size = unmapped_size;
+ ),
+
+ TP_printk("IOMMU: iova=0x%016llx - 0x%016llx size=%zu unmapped_size=%zu",
+ __entry->iova, __entry->iova + __entry->size,
+ __entry->size, __entry->unmapped_size
+ )
+);
+
+DECLARE_EVENT_CLASS(iommu_error,
+
+ TP_PROTO(struct device *dev, unsigned long iova, int flags),
+
+ TP_ARGS(dev, iova, flags),
+
+ TP_STRUCT__entry(
+ __string(device, dev_name(dev))
+ __string(driver, dev_driver_string(dev))
+ __field(u64, iova)
+ __field(int, flags)
+ ),
+
+ TP_fast_assign(
+ __assign_str(device, dev_name(dev));
+ __assign_str(driver, dev_driver_string(dev));
+ __entry->iova = iova;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("IOMMU:%s %s iova=0x%016llx flags=0x%04x",
+ __get_str(driver), __get_str(device),
+ __entry->iova, __entry->flags
+ )
+);
+
+DEFINE_EVENT(iommu_error, io_page_fault,
+
+ TP_PROTO(struct device *dev, unsigned long iova, int flags),
+
+ TP_ARGS(dev, iova, flags)
+);
+#endif /* _TRACE_IOMMU_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ipi.h b/include/trace/events/ipi.h
new file mode 100644
index 0000000000..3de9bfc982
--- /dev/null
+++ b/include/trace/events/ipi.h
@@ -0,0 +1,134 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM ipi
+
+#if !defined(_TRACE_IPI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_IPI_H
+
+#include <linux/tracepoint.h>
+
+/**
+ * ipi_raise - called when a smp cross call is made
+ *
+ * @mask: mask of recipient CPUs for the IPI
+ * @reason: string identifying the IPI purpose
+ *
+ * It is necessary for @reason to be a static string declared with
+ * __tracepoint_string.
+ */
+TRACE_EVENT(ipi_raise,
+
+ TP_PROTO(const struct cpumask *mask, const char *reason),
+
+ TP_ARGS(mask, reason),
+
+ TP_STRUCT__entry(
+ __bitmask(target_cpus, nr_cpumask_bits)
+ __field(const char *, reason)
+ ),
+
+ TP_fast_assign(
+ __assign_bitmask(target_cpus, cpumask_bits(mask), nr_cpumask_bits);
+ __entry->reason = reason;
+ ),
+
+ TP_printk("target_mask=%s (%s)", __get_bitmask(target_cpus), __entry->reason)
+);
+
+TRACE_EVENT(ipi_send_cpu,
+
+ TP_PROTO(const unsigned int cpu, unsigned long callsite, void *callback),
+
+ TP_ARGS(cpu, callsite, callback),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, cpu)
+ __field(void *, callsite)
+ __field(void *, callback)
+ ),
+
+ TP_fast_assign(
+ __entry->cpu = cpu;
+ __entry->callsite = (void *)callsite;
+ __entry->callback = callback;
+ ),
+
+ TP_printk("cpu=%u callsite=%pS callback=%pS",
+ __entry->cpu, __entry->callsite, __entry->callback)
+);
+
+TRACE_EVENT(ipi_send_cpumask,
+
+ TP_PROTO(const struct cpumask *cpumask, unsigned long callsite, void *callback),
+
+ TP_ARGS(cpumask, callsite, callback),
+
+ TP_STRUCT__entry(
+ __cpumask(cpumask)
+ __field(void *, callsite)
+ __field(void *, callback)
+ ),
+
+ TP_fast_assign(
+ __assign_cpumask(cpumask, cpumask_bits(cpumask));
+ __entry->callsite = (void *)callsite;
+ __entry->callback = callback;
+ ),
+
+ TP_printk("cpumask=%s callsite=%pS callback=%pS",
+ __get_cpumask(cpumask), __entry->callsite, __entry->callback)
+);
+
+DECLARE_EVENT_CLASS(ipi_handler,
+
+ TP_PROTO(const char *reason),
+
+ TP_ARGS(reason),
+
+ TP_STRUCT__entry(
+ __field(const char *, reason)
+ ),
+
+ TP_fast_assign(
+ __entry->reason = reason;
+ ),
+
+ TP_printk("(%s)", __entry->reason)
+);
+
+/**
+ * ipi_entry - called immediately before the IPI handler
+ *
+ * @reason: string identifying the IPI purpose
+ *
+ * It is necessary for @reason to be a static string declared with
+ * __tracepoint_string, ideally the same as used with trace_ipi_raise
+ * for that IPI.
+ */
+DEFINE_EVENT(ipi_handler, ipi_entry,
+
+ TP_PROTO(const char *reason),
+
+ TP_ARGS(reason)
+);
+
+/**
+ * ipi_exit - called immediately after the IPI handler returns
+ *
+ * @reason: string identifying the IPI purpose
+ *
+ * It is necessary for @reason to be a static string declared with
+ * __tracepoint_string, ideally the same as used with trace_ipi_raise for
+ * that IPI.
+ */
+DEFINE_EVENT(ipi_handler, ipi_exit,
+
+ TP_PROTO(const char *reason),
+
+ TP_ARGS(reason)
+);
+
+#endif /* _TRACE_IPI_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
new file mode 100644
index 0000000000..a07b4607b6
--- /dev/null
+++ b/include/trace/events/irq.h
@@ -0,0 +1,213 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM irq
+
+#if !defined(_TRACE_IRQ_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_IRQ_H
+
+#include <linux/tracepoint.h>
+
+struct irqaction;
+struct softirq_action;
+
+#define SOFTIRQ_NAME_LIST \
+ softirq_name(HI) \
+ softirq_name(TIMER) \
+ softirq_name(NET_TX) \
+ softirq_name(NET_RX) \
+ softirq_name(BLOCK) \
+ softirq_name(IRQ_POLL) \
+ softirq_name(TASKLET) \
+ softirq_name(SCHED) \
+ softirq_name(HRTIMER) \
+ softirq_name_end(RCU)
+
+#undef softirq_name
+#undef softirq_name_end
+
+#define softirq_name(sirq) TRACE_DEFINE_ENUM(sirq##_SOFTIRQ);
+#define softirq_name_end(sirq) TRACE_DEFINE_ENUM(sirq##_SOFTIRQ);
+
+SOFTIRQ_NAME_LIST
+
+#undef softirq_name
+#undef softirq_name_end
+
+#define softirq_name(sirq) { sirq##_SOFTIRQ, #sirq },
+#define softirq_name_end(sirq) { sirq##_SOFTIRQ, #sirq }
+
+#define show_softirq_name(val) \
+ __print_symbolic(val, SOFTIRQ_NAME_LIST)
+
+/**
+ * irq_handler_entry - called immediately before the irq action handler
+ * @irq: irq number
+ * @action: pointer to struct irqaction
+ *
+ * The struct irqaction pointed to by @action contains various
+ * information about the handler, including the device name,
+ * @action->name, and the device id, @action->dev_id. When used in
+ * conjunction with the irq_handler_exit tracepoint, we can figure
+ * out irq handler latencies.
+ */
+TRACE_EVENT(irq_handler_entry,
+
+ TP_PROTO(int irq, struct irqaction *action),
+
+ TP_ARGS(irq, action),
+
+ TP_STRUCT__entry(
+ __field( int, irq )
+ __string( name, action->name )
+ ),
+
+ TP_fast_assign(
+ __entry->irq = irq;
+ __assign_str(name, action->name);
+ ),
+
+ TP_printk("irq=%d name=%s", __entry->irq, __get_str(name))
+);
+
+/**
+ * irq_handler_exit - called immediately after the irq action handler returns
+ * @irq: irq number
+ * @action: pointer to struct irqaction
+ * @ret: return value
+ *
+ * If the @ret value is set to IRQ_HANDLED, then we know that the corresponding
+ * @action->handler successfully handled this irq. Otherwise, the irq might be
+ * a shared irq line, or the irq was not handled successfully. Can be used in
+ * conjunction with the irq_handler_entry to understand irq handler latencies.
+ */
+TRACE_EVENT(irq_handler_exit,
+
+ TP_PROTO(int irq, struct irqaction *action, int ret),
+
+ TP_ARGS(irq, action, ret),
+
+ TP_STRUCT__entry(
+ __field( int, irq )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->irq = irq;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("irq=%d ret=%s",
+ __entry->irq, __entry->ret ? "handled" : "unhandled")
+);
+
+DECLARE_EVENT_CLASS(softirq,
+
+ TP_PROTO(unsigned int vec_nr),
+
+ TP_ARGS(vec_nr),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, vec )
+ ),
+
+ TP_fast_assign(
+ __entry->vec = vec_nr;
+ ),
+
+ TP_printk("vec=%u [action=%s]", __entry->vec,
+ show_softirq_name(__entry->vec))
+);
+
+/**
+ * softirq_entry - called immediately before the softirq handler
+ * @vec_nr: softirq vector number
+ *
+ * When used in combination with the softirq_exit tracepoint
+ * we can determine the softirq handler routine.
+ */
+DEFINE_EVENT(softirq, softirq_entry,
+
+ TP_PROTO(unsigned int vec_nr),
+
+ TP_ARGS(vec_nr)
+);
+
+/**
+ * softirq_exit - called immediately after the softirq handler returns
+ * @vec_nr: softirq vector number
+ *
+ * When used in combination with the softirq_entry tracepoint
+ * we can determine the softirq handler routine.
+ */
+DEFINE_EVENT(softirq, softirq_exit,
+
+ TP_PROTO(unsigned int vec_nr),
+
+ TP_ARGS(vec_nr)
+);
+
+/**
+ * softirq_raise - called immediately when a softirq is raised
+ * @vec_nr: softirq vector number
+ *
+ * When used in combination with the softirq_entry tracepoint
+ * we can determine the softirq raise to run latency.
+ */
+DEFINE_EVENT(softirq, softirq_raise,
+
+ TP_PROTO(unsigned int vec_nr),
+
+ TP_ARGS(vec_nr)
+);
+
+DECLARE_EVENT_CLASS(tasklet,
+
+ TP_PROTO(struct tasklet_struct *t, void *func),
+
+ TP_ARGS(t, func),
+
+ TP_STRUCT__entry(
+ __field( void *, tasklet)
+ __field( void *, func)
+ ),
+
+ TP_fast_assign(
+ __entry->tasklet = t;
+ __entry->func = func;
+ ),
+
+ TP_printk("tasklet=%ps function=%ps", __entry->tasklet, __entry->func)
+);
+
+/**
+ * tasklet_entry - called immediately before the tasklet is run
+ * @t: tasklet pointer
+ * @func: tasklet callback or function being run
+ *
+ * Used to find individual tasklet execution time
+ */
+DEFINE_EVENT(tasklet, tasklet_entry,
+
+ TP_PROTO(struct tasklet_struct *t, void *func),
+
+ TP_ARGS(t, func)
+);
+
+/**
+ * tasklet_exit - called immediately after the tasklet is run
+ * @t: tasklet pointer
+ * @func: tasklet callback or function being run
+ *
+ * Used to find individual tasklet execution time
+ */
+DEFINE_EVENT(tasklet, tasklet_exit,
+
+ TP_PROTO(struct tasklet_struct *t, void *func),
+
+ TP_ARGS(t, func)
+);
+
+#endif /* _TRACE_IRQ_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/irq_matrix.h b/include/trace/events/irq_matrix.h
new file mode 100644
index 0000000000..267d4cbbf3
--- /dev/null
+++ b/include/trace/events/irq_matrix.h
@@ -0,0 +1,201 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM irq_matrix
+
+#if !defined(_TRACE_IRQ_MATRIX_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_IRQ_MATRIX_H
+
+#include <linux/tracepoint.h>
+
+struct irq_matrix;
+struct cpumap;
+
+DECLARE_EVENT_CLASS(irq_matrix_global,
+
+ TP_PROTO(struct irq_matrix *matrix),
+
+ TP_ARGS(matrix),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, online_maps )
+ __field( unsigned int, global_available )
+ __field( unsigned int, global_reserved )
+ __field( unsigned int, total_allocated )
+ ),
+
+ TP_fast_assign(
+ __entry->online_maps = matrix->online_maps;
+ __entry->global_available = matrix->global_available;
+ __entry->global_reserved = matrix->global_reserved;
+ __entry->total_allocated = matrix->total_allocated;
+ ),
+
+ TP_printk("online_maps=%d global_avl=%u, global_rsvd=%u, total_alloc=%u",
+ __entry->online_maps, __entry->global_available,
+ __entry->global_reserved, __entry->total_allocated)
+);
+
+DECLARE_EVENT_CLASS(irq_matrix_global_update,
+
+ TP_PROTO(int bit, struct irq_matrix *matrix),
+
+ TP_ARGS(bit, matrix),
+
+ TP_STRUCT__entry(
+ __field( int, bit )
+ __field( unsigned int, online_maps )
+ __field( unsigned int, global_available )
+ __field( unsigned int, global_reserved )
+ __field( unsigned int, total_allocated )
+ ),
+
+ TP_fast_assign(
+ __entry->bit = bit;
+ __entry->online_maps = matrix->online_maps;
+ __entry->global_available = matrix->global_available;
+ __entry->global_reserved = matrix->global_reserved;
+ __entry->total_allocated = matrix->total_allocated;
+ ),
+
+ TP_printk("bit=%d online_maps=%d global_avl=%u, global_rsvd=%u, total_alloc=%u",
+ __entry->bit, __entry->online_maps,
+ __entry->global_available, __entry->global_reserved,
+ __entry->total_allocated)
+);
+
+DECLARE_EVENT_CLASS(irq_matrix_cpu,
+
+ TP_PROTO(int bit, unsigned int cpu, struct irq_matrix *matrix,
+ struct cpumap *cmap),
+
+ TP_ARGS(bit, cpu, matrix, cmap),
+
+ TP_STRUCT__entry(
+ __field( int, bit )
+ __field( unsigned int, cpu )
+ __field( bool, online )
+ __field( unsigned int, available )
+ __field( unsigned int, allocated )
+ __field( unsigned int, managed )
+ __field( unsigned int, online_maps )
+ __field( unsigned int, global_available )
+ __field( unsigned int, global_reserved )
+ __field( unsigned int, total_allocated )
+ ),
+
+ TP_fast_assign(
+ __entry->bit = bit;
+ __entry->cpu = cpu;
+ __entry->online = cmap->online;
+ __entry->available = cmap->available;
+ __entry->allocated = cmap->allocated;
+ __entry->managed = cmap->managed;
+ __entry->online_maps = matrix->online_maps;
+ __entry->global_available = matrix->global_available;
+ __entry->global_reserved = matrix->global_reserved;
+ __entry->total_allocated = matrix->total_allocated;
+ ),
+
+ TP_printk("bit=%d cpu=%u online=%d avl=%u alloc=%u managed=%u online_maps=%u global_avl=%u, global_rsvd=%u, total_alloc=%u",
+ __entry->bit, __entry->cpu, __entry->online,
+ __entry->available, __entry->allocated,
+ __entry->managed, __entry->online_maps,
+ __entry->global_available, __entry->global_reserved,
+ __entry->total_allocated)
+);
+
+DEFINE_EVENT(irq_matrix_global, irq_matrix_online,
+
+ TP_PROTO(struct irq_matrix *matrix),
+
+ TP_ARGS(matrix)
+);
+
+DEFINE_EVENT(irq_matrix_global, irq_matrix_offline,
+
+ TP_PROTO(struct irq_matrix *matrix),
+
+ TP_ARGS(matrix)
+);
+
+DEFINE_EVENT(irq_matrix_global, irq_matrix_reserve,
+
+ TP_PROTO(struct irq_matrix *matrix),
+
+ TP_ARGS(matrix)
+);
+
+DEFINE_EVENT(irq_matrix_global, irq_matrix_remove_reserved,
+
+ TP_PROTO(struct irq_matrix *matrix),
+
+ TP_ARGS(matrix)
+);
+
+DEFINE_EVENT(irq_matrix_global_update, irq_matrix_assign_system,
+
+ TP_PROTO(int bit, struct irq_matrix *matrix),
+
+ TP_ARGS(bit, matrix)
+);
+
+DEFINE_EVENT(irq_matrix_cpu, irq_matrix_alloc_reserved,
+
+ TP_PROTO(int bit, unsigned int cpu,
+ struct irq_matrix *matrix, struct cpumap *cmap),
+
+ TP_ARGS(bit, cpu, matrix, cmap)
+);
+
+DEFINE_EVENT(irq_matrix_cpu, irq_matrix_reserve_managed,
+
+ TP_PROTO(int bit, unsigned int cpu,
+ struct irq_matrix *matrix, struct cpumap *cmap),
+
+ TP_ARGS(bit, cpu, matrix, cmap)
+);
+
+DEFINE_EVENT(irq_matrix_cpu, irq_matrix_remove_managed,
+
+ TP_PROTO(int bit, unsigned int cpu,
+ struct irq_matrix *matrix, struct cpumap *cmap),
+
+ TP_ARGS(bit, cpu, matrix, cmap)
+);
+
+DEFINE_EVENT(irq_matrix_cpu, irq_matrix_alloc_managed,
+
+ TP_PROTO(int bit, unsigned int cpu,
+ struct irq_matrix *matrix, struct cpumap *cmap),
+
+ TP_ARGS(bit, cpu, matrix, cmap)
+);
+
+DEFINE_EVENT(irq_matrix_cpu, irq_matrix_assign,
+
+ TP_PROTO(int bit, unsigned int cpu,
+ struct irq_matrix *matrix, struct cpumap *cmap),
+
+ TP_ARGS(bit, cpu, matrix, cmap)
+);
+
+DEFINE_EVENT(irq_matrix_cpu, irq_matrix_alloc,
+
+ TP_PROTO(int bit, unsigned int cpu,
+ struct irq_matrix *matrix, struct cpumap *cmap),
+
+ TP_ARGS(bit, cpu, matrix, cmap)
+);
+
+DEFINE_EVENT(irq_matrix_cpu, irq_matrix_free,
+
+ TP_PROTO(int bit, unsigned int cpu,
+ struct irq_matrix *matrix, struct cpumap *cmap),
+
+ TP_ARGS(bit, cpu, matrix, cmap)
+);
+
+
+#endif /* _TRACE_IRQ_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/iscsi.h b/include/trace/events/iscsi.h
new file mode 100644
index 0000000000..8ff2a3ca5d
--- /dev/null
+++ b/include/trace/events/iscsi.h
@@ -0,0 +1,107 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM iscsi
+
+#if !defined(_TRACE_ISCSI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_ISCSI_H
+
+#include <linux/tracepoint.h>
+
+/* max debug message length */
+#define ISCSI_MSG_MAX 256
+
+/*
+ * Declare tracepoint helper function.
+ */
+void iscsi_dbg_trace(void (*trace)(struct device *dev, struct va_format *),
+ struct device *dev, const char *fmt, ...);
+
+/*
+ * Declare event class for iscsi debug messages.
+ */
+DECLARE_EVENT_CLASS(iscsi_log_msg,
+
+ TP_PROTO(struct device *dev, struct va_format *vaf),
+
+ TP_ARGS(dev, vaf),
+
+ TP_STRUCT__entry(
+ __string(dname, dev_name(dev) )
+ __vstring(msg, vaf->fmt, vaf->va)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dname, dev_name(dev));
+ __assign_vstr(msg, vaf->fmt, vaf->va);
+ ),
+
+ TP_printk("%s: %s",__get_str(dname), __get_str(msg)
+ )
+);
+
+/*
+ * Define event to capture iscsi connection debug messages.
+ */
+DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_conn,
+ TP_PROTO(struct device *dev, struct va_format *vaf),
+
+ TP_ARGS(dev, vaf)
+);
+
+/*
+ * Define event to capture iscsi session debug messages.
+ */
+DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_session,
+ TP_PROTO(struct device *dev, struct va_format *vaf),
+
+ TP_ARGS(dev, vaf)
+);
+
+/*
+ * Define event to capture iscsi error handling debug messages.
+ */
+DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_eh,
+ TP_PROTO(struct device *dev, struct va_format *vaf),
+
+ TP_ARGS(dev, vaf)
+);
+
+/*
+ * Define event to capture iscsi tcp debug messages.
+ */
+DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_tcp,
+ TP_PROTO(struct device *dev, struct va_format *vaf),
+
+ TP_ARGS(dev, vaf)
+);
+
+/*
+ * Define event to capture iscsi sw tcp debug messages.
+ */
+DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_sw_tcp,
+ TP_PROTO(struct device *dev, struct va_format *vaf),
+
+ TP_ARGS(dev, vaf)
+);
+
+/*
+ * Define event to capture iscsi transport session debug messages.
+ */
+DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_session,
+ TP_PROTO(struct device *dev, struct va_format *vaf),
+
+ TP_ARGS(dev, vaf)
+);
+
+/*
+ * Define event to capture iscsi transport connection debug messages.
+ */
+DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_conn,
+ TP_PROTO(struct device *dev, struct va_format *vaf),
+
+ TP_ARGS(dev, vaf)
+);
+
+#endif /* _TRACE_ISCSI_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h
new file mode 100644
index 0000000000..5646ae15a9
--- /dev/null
+++ b/include/trace/events/jbd2.h
@@ -0,0 +1,497 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM jbd2
+
+#if !defined(_TRACE_JBD2_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_JBD2_H
+
+#include <linux/jbd2.h>
+#include <linux/tracepoint.h>
+
+struct transaction_chp_stats_s;
+struct transaction_run_stats_s;
+
+TRACE_EVENT(jbd2_checkpoint,
+
+ TP_PROTO(journal_t *journal, int result),
+
+ TP_ARGS(journal, result),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, result )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = journal->j_fs_dev->bd_dev;
+ __entry->result = result;
+ ),
+
+ TP_printk("dev %d,%d result %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->result)
+);
+
+DECLARE_EVENT_CLASS(jbd2_commit,
+
+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+ TP_ARGS(journal, commit_transaction),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( char, sync_commit )
+ __field( tid_t, transaction )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = journal->j_fs_dev->bd_dev;
+ __entry->sync_commit = commit_transaction->t_synchronous_commit;
+ __entry->transaction = commit_transaction->t_tid;
+ ),
+
+ TP_printk("dev %d,%d transaction %u sync %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->transaction, __entry->sync_commit)
+);
+
+DEFINE_EVENT(jbd2_commit, jbd2_start_commit,
+
+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+ TP_ARGS(journal, commit_transaction)
+);
+
+DEFINE_EVENT(jbd2_commit, jbd2_commit_locking,
+
+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+ TP_ARGS(journal, commit_transaction)
+);
+
+DEFINE_EVENT(jbd2_commit, jbd2_commit_flushing,
+
+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+ TP_ARGS(journal, commit_transaction)
+);
+
+DEFINE_EVENT(jbd2_commit, jbd2_commit_logging,
+
+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+ TP_ARGS(journal, commit_transaction)
+);
+
+DEFINE_EVENT(jbd2_commit, jbd2_drop_transaction,
+
+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+ TP_ARGS(journal, commit_transaction)
+);
+
+TRACE_EVENT(jbd2_end_commit,
+ TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+ TP_ARGS(journal, commit_transaction),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( char, sync_commit )
+ __field( tid_t, transaction )
+ __field( tid_t, head )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = journal->j_fs_dev->bd_dev;
+ __entry->sync_commit = commit_transaction->t_synchronous_commit;
+ __entry->transaction = commit_transaction->t_tid;
+ __entry->head = journal->j_tail_sequence;
+ ),
+
+ TP_printk("dev %d,%d transaction %u sync %d head %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->transaction, __entry->sync_commit, __entry->head)
+);
+
+TRACE_EVENT(jbd2_submit_inode_data,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ ),
+
+ TP_printk("dev %d,%d ino %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino)
+);
+
+DECLARE_EVENT_CLASS(jbd2_handle_start_class,
+ TP_PROTO(dev_t dev, tid_t tid, unsigned int type,
+ unsigned int line_no, int requested_blocks),
+
+ TP_ARGS(dev, tid, type, line_no, requested_blocks),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( tid_t, tid )
+ __field( unsigned int, type )
+ __field( unsigned int, line_no )
+ __field( int, requested_blocks)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev;
+ __entry->tid = tid;
+ __entry->type = type;
+ __entry->line_no = line_no;
+ __entry->requested_blocks = requested_blocks;
+ ),
+
+ TP_printk("dev %d,%d tid %u type %u line_no %u "
+ "requested_blocks %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
+ __entry->type, __entry->line_no, __entry->requested_blocks)
+);
+
+DEFINE_EVENT(jbd2_handle_start_class, jbd2_handle_start,
+ TP_PROTO(dev_t dev, tid_t tid, unsigned int type,
+ unsigned int line_no, int requested_blocks),
+
+ TP_ARGS(dev, tid, type, line_no, requested_blocks)
+);
+
+DEFINE_EVENT(jbd2_handle_start_class, jbd2_handle_restart,
+ TP_PROTO(dev_t dev, tid_t tid, unsigned int type,
+ unsigned int line_no, int requested_blocks),
+
+ TP_ARGS(dev, tid, type, line_no, requested_blocks)
+);
+
+TRACE_EVENT(jbd2_handle_extend,
+ TP_PROTO(dev_t dev, tid_t tid, unsigned int type,
+ unsigned int line_no, int buffer_credits,
+ int requested_blocks),
+
+ TP_ARGS(dev, tid, type, line_no, buffer_credits, requested_blocks),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( tid_t, tid )
+ __field( unsigned int, type )
+ __field( unsigned int, line_no )
+ __field( int, buffer_credits )
+ __field( int, requested_blocks)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev;
+ __entry->tid = tid;
+ __entry->type = type;
+ __entry->line_no = line_no;
+ __entry->buffer_credits = buffer_credits;
+ __entry->requested_blocks = requested_blocks;
+ ),
+
+ TP_printk("dev %d,%d tid %u type %u line_no %u "
+ "buffer_credits %d requested_blocks %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
+ __entry->type, __entry->line_no, __entry->buffer_credits,
+ __entry->requested_blocks)
+);
+
+TRACE_EVENT(jbd2_handle_stats,
+ TP_PROTO(dev_t dev, tid_t tid, unsigned int type,
+ unsigned int line_no, int interval, int sync,
+ int requested_blocks, int dirtied_blocks),
+
+ TP_ARGS(dev, tid, type, line_no, interval, sync,
+ requested_blocks, dirtied_blocks),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( tid_t, tid )
+ __field( unsigned int, type )
+ __field( unsigned int, line_no )
+ __field( int, interval )
+ __field( int, sync )
+ __field( int, requested_blocks)
+ __field( int, dirtied_blocks )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev;
+ __entry->tid = tid;
+ __entry->type = type;
+ __entry->line_no = line_no;
+ __entry->interval = interval;
+ __entry->sync = sync;
+ __entry->requested_blocks = requested_blocks;
+ __entry->dirtied_blocks = dirtied_blocks;
+ ),
+
+ TP_printk("dev %d,%d tid %u type %u line_no %u interval %d "
+ "sync %d requested_blocks %d dirtied_blocks %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
+ __entry->type, __entry->line_no, __entry->interval,
+ __entry->sync, __entry->requested_blocks,
+ __entry->dirtied_blocks)
+);
+
+TRACE_EVENT(jbd2_run_stats,
+ TP_PROTO(dev_t dev, tid_t tid,
+ struct transaction_run_stats_s *stats),
+
+ TP_ARGS(dev, tid, stats),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( tid_t, tid )
+ __field( unsigned long, wait )
+ __field( unsigned long, request_delay )
+ __field( unsigned long, running )
+ __field( unsigned long, locked )
+ __field( unsigned long, flushing )
+ __field( unsigned long, logging )
+ __field( __u32, handle_count )
+ __field( __u32, blocks )
+ __field( __u32, blocks_logged )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev;
+ __entry->tid = tid;
+ __entry->wait = stats->rs_wait;
+ __entry->request_delay = stats->rs_request_delay;
+ __entry->running = stats->rs_running;
+ __entry->locked = stats->rs_locked;
+ __entry->flushing = stats->rs_flushing;
+ __entry->logging = stats->rs_logging;
+ __entry->handle_count = stats->rs_handle_count;
+ __entry->blocks = stats->rs_blocks;
+ __entry->blocks_logged = stats->rs_blocks_logged;
+ ),
+
+ TP_printk("dev %d,%d tid %u wait %u request_delay %u running %u "
+ "locked %u flushing %u logging %u handle_count %u "
+ "blocks %u blocks_logged %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
+ jiffies_to_msecs(__entry->wait),
+ jiffies_to_msecs(__entry->request_delay),
+ jiffies_to_msecs(__entry->running),
+ jiffies_to_msecs(__entry->locked),
+ jiffies_to_msecs(__entry->flushing),
+ jiffies_to_msecs(__entry->logging),
+ __entry->handle_count, __entry->blocks,
+ __entry->blocks_logged)
+);
+
+TRACE_EVENT(jbd2_checkpoint_stats,
+ TP_PROTO(dev_t dev, tid_t tid,
+ struct transaction_chp_stats_s *stats),
+
+ TP_ARGS(dev, tid, stats),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( tid_t, tid )
+ __field( unsigned long, chp_time )
+ __field( __u32, forced_to_close )
+ __field( __u32, written )
+ __field( __u32, dropped )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev;
+ __entry->tid = tid;
+ __entry->chp_time = stats->cs_chp_time;
+ __entry->forced_to_close= stats->cs_forced_to_close;
+ __entry->written = stats->cs_written;
+ __entry->dropped = stats->cs_dropped;
+ ),
+
+ TP_printk("dev %d,%d tid %u chp_time %u forced_to_close %u "
+ "written %u dropped %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
+ jiffies_to_msecs(__entry->chp_time),
+ __entry->forced_to_close, __entry->written, __entry->dropped)
+);
+
+TRACE_EVENT(jbd2_update_log_tail,
+
+ TP_PROTO(journal_t *journal, tid_t first_tid,
+ unsigned long block_nr, unsigned long freed),
+
+ TP_ARGS(journal, first_tid, block_nr, freed),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( tid_t, tail_sequence )
+ __field( tid_t, first_tid )
+ __field(unsigned long, block_nr )
+ __field(unsigned long, freed )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = journal->j_fs_dev->bd_dev;
+ __entry->tail_sequence = journal->j_tail_sequence;
+ __entry->first_tid = first_tid;
+ __entry->block_nr = block_nr;
+ __entry->freed = freed;
+ ),
+
+ TP_printk("dev %d,%d from %u to %u offset %lu freed %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->tail_sequence, __entry->first_tid,
+ __entry->block_nr, __entry->freed)
+);
+
+TRACE_EVENT(jbd2_write_superblock,
+
+ TP_PROTO(journal_t *journal, blk_opf_t write_flags),
+
+ TP_ARGS(journal, write_flags),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( blk_opf_t, write_flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = journal->j_fs_dev->bd_dev;
+ __entry->write_flags = write_flags;
+ ),
+
+ TP_printk("dev %d,%d write_flags %x", MAJOR(__entry->dev),
+ MINOR(__entry->dev), (__force u32)__entry->write_flags)
+);
+
+TRACE_EVENT(jbd2_lock_buffer_stall,
+
+ TP_PROTO(dev_t dev, unsigned long stall_ms),
+
+ TP_ARGS(dev, stall_ms),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field(unsigned long, stall_ms )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev;
+ __entry->stall_ms = stall_ms;
+ ),
+
+ TP_printk("dev %d,%d stall_ms %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->stall_ms)
+);
+
+DECLARE_EVENT_CLASS(jbd2_journal_shrink,
+
+ TP_PROTO(journal_t *journal, unsigned long nr_to_scan,
+ unsigned long count),
+
+ TP_ARGS(journal, nr_to_scan, count),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned long, nr_to_scan)
+ __field(unsigned long, count)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = journal->j_fs_dev->bd_dev;
+ __entry->nr_to_scan = nr_to_scan;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev %d,%d nr_to_scan %lu count %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nr_to_scan, __entry->count)
+);
+
+DEFINE_EVENT(jbd2_journal_shrink, jbd2_shrink_count,
+
+ TP_PROTO(journal_t *journal, unsigned long nr_to_scan, unsigned long count),
+
+ TP_ARGS(journal, nr_to_scan, count)
+);
+
+DEFINE_EVENT(jbd2_journal_shrink, jbd2_shrink_scan_enter,
+
+ TP_PROTO(journal_t *journal, unsigned long nr_to_scan, unsigned long count),
+
+ TP_ARGS(journal, nr_to_scan, count)
+);
+
+TRACE_EVENT(jbd2_shrink_scan_exit,
+
+ TP_PROTO(journal_t *journal, unsigned long nr_to_scan,
+ unsigned long nr_shrunk, unsigned long count),
+
+ TP_ARGS(journal, nr_to_scan, nr_shrunk, count),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned long, nr_to_scan)
+ __field(unsigned long, nr_shrunk)
+ __field(unsigned long, count)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = journal->j_fs_dev->bd_dev;
+ __entry->nr_to_scan = nr_to_scan;
+ __entry->nr_shrunk = nr_shrunk;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev %d,%d nr_to_scan %lu nr_shrunk %lu count %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nr_to_scan, __entry->nr_shrunk,
+ __entry->count)
+);
+
+TRACE_EVENT(jbd2_shrink_checkpoint_list,
+
+ TP_PROTO(journal_t *journal, tid_t first_tid, tid_t tid, tid_t last_tid,
+ unsigned long nr_freed, tid_t next_tid),
+
+ TP_ARGS(journal, first_tid, tid, last_tid, nr_freed, next_tid),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(tid_t, first_tid)
+ __field(tid_t, tid)
+ __field(tid_t, last_tid)
+ __field(unsigned long, nr_freed)
+ __field(tid_t, next_tid)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = journal->j_fs_dev->bd_dev;
+ __entry->first_tid = first_tid;
+ __entry->tid = tid;
+ __entry->last_tid = last_tid;
+ __entry->nr_freed = nr_freed;
+ __entry->next_tid = next_tid;
+ ),
+
+ TP_printk("dev %d,%d shrink transaction %u-%u(%u) freed %lu "
+ "next transaction %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->first_tid, __entry->tid, __entry->last_tid,
+ __entry->nr_freed, __entry->next_tid)
+);
+
+#endif /* _TRACE_JBD2_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
new file mode 100644
index 0000000000..58688768ef
--- /dev/null
+++ b/include/trace/events/kmem.h
@@ -0,0 +1,377 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kmem
+
+#if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KMEM_H
+
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+#include <trace/events/mmflags.h>
+
+TRACE_EVENT(kmem_cache_alloc,
+
+ TP_PROTO(unsigned long call_site,
+ const void *ptr,
+ struct kmem_cache *s,
+ gfp_t gfp_flags,
+ int node),
+
+ TP_ARGS(call_site, ptr, s, gfp_flags, node),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, call_site )
+ __field( const void *, ptr )
+ __field( size_t, bytes_req )
+ __field( size_t, bytes_alloc )
+ __field( unsigned long, gfp_flags )
+ __field( int, node )
+ __field( bool, accounted )
+ ),
+
+ TP_fast_assign(
+ __entry->call_site = call_site;
+ __entry->ptr = ptr;
+ __entry->bytes_req = s->object_size;
+ __entry->bytes_alloc = s->size;
+ __entry->gfp_flags = (__force unsigned long)gfp_flags;
+ __entry->node = node;
+ __entry->accounted = IS_ENABLED(CONFIG_MEMCG_KMEM) ?
+ ((gfp_flags & __GFP_ACCOUNT) ||
+ (s->flags & SLAB_ACCOUNT)) : false;
+ ),
+
+ TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d accounted=%s",
+ (void *)__entry->call_site,
+ __entry->ptr,
+ __entry->bytes_req,
+ __entry->bytes_alloc,
+ show_gfp_flags(__entry->gfp_flags),
+ __entry->node,
+ __entry->accounted ? "true" : "false")
+);
+
+TRACE_EVENT(kmalloc,
+
+ TP_PROTO(unsigned long call_site,
+ const void *ptr,
+ size_t bytes_req,
+ size_t bytes_alloc,
+ gfp_t gfp_flags,
+ int node),
+
+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, call_site )
+ __field( const void *, ptr )
+ __field( size_t, bytes_req )
+ __field( size_t, bytes_alloc )
+ __field( unsigned long, gfp_flags )
+ __field( int, node )
+ ),
+
+ TP_fast_assign(
+ __entry->call_site = call_site;
+ __entry->ptr = ptr;
+ __entry->bytes_req = bytes_req;
+ __entry->bytes_alloc = bytes_alloc;
+ __entry->gfp_flags = (__force unsigned long)gfp_flags;
+ __entry->node = node;
+ ),
+
+ TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d accounted=%s",
+ (void *)__entry->call_site,
+ __entry->ptr,
+ __entry->bytes_req,
+ __entry->bytes_alloc,
+ show_gfp_flags(__entry->gfp_flags),
+ __entry->node,
+ (IS_ENABLED(CONFIG_MEMCG_KMEM) &&
+ (__entry->gfp_flags & (__force unsigned long)__GFP_ACCOUNT)) ? "true" : "false")
+);
+
+TRACE_EVENT(kfree,
+
+ TP_PROTO(unsigned long call_site, const void *ptr),
+
+ TP_ARGS(call_site, ptr),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, call_site )
+ __field( const void *, ptr )
+ ),
+
+ TP_fast_assign(
+ __entry->call_site = call_site;
+ __entry->ptr = ptr;
+ ),
+
+ TP_printk("call_site=%pS ptr=%p",
+ (void *)__entry->call_site, __entry->ptr)
+);
+
+TRACE_EVENT(kmem_cache_free,
+
+ TP_PROTO(unsigned long call_site, const void *ptr, const struct kmem_cache *s),
+
+ TP_ARGS(call_site, ptr, s),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, call_site )
+ __field( const void *, ptr )
+ __string( name, s->name )
+ ),
+
+ TP_fast_assign(
+ __entry->call_site = call_site;
+ __entry->ptr = ptr;
+ __assign_str(name, s->name);
+ ),
+
+ TP_printk("call_site=%pS ptr=%p name=%s",
+ (void *)__entry->call_site, __entry->ptr, __get_str(name))
+);
+
+TRACE_EVENT(mm_page_free,
+
+ TP_PROTO(struct page *page, unsigned int order),
+
+ TP_ARGS(page, order),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, pfn )
+ __field( unsigned int, order )
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = page_to_pfn(page);
+ __entry->order = order;
+ ),
+
+ TP_printk("page=%p pfn=0x%lx order=%d",
+ pfn_to_page(__entry->pfn),
+ __entry->pfn,
+ __entry->order)
+);
+
+TRACE_EVENT(mm_page_free_batched,
+
+ TP_PROTO(struct page *page),
+
+ TP_ARGS(page),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, pfn )
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = page_to_pfn(page);
+ ),
+
+ TP_printk("page=%p pfn=0x%lx order=0",
+ pfn_to_page(__entry->pfn),
+ __entry->pfn)
+);
+
+TRACE_EVENT(mm_page_alloc,
+
+ TP_PROTO(struct page *page, unsigned int order,
+ gfp_t gfp_flags, int migratetype),
+
+ TP_ARGS(page, order, gfp_flags, migratetype),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, pfn )
+ __field( unsigned int, order )
+ __field( unsigned long, gfp_flags )
+ __field( int, migratetype )
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = page ? page_to_pfn(page) : -1UL;
+ __entry->order = order;
+ __entry->gfp_flags = (__force unsigned long)gfp_flags;
+ __entry->migratetype = migratetype;
+ ),
+
+ TP_printk("page=%p pfn=0x%lx order=%d migratetype=%d gfp_flags=%s",
+ __entry->pfn != -1UL ? pfn_to_page(__entry->pfn) : NULL,
+ __entry->pfn != -1UL ? __entry->pfn : 0,
+ __entry->order,
+ __entry->migratetype,
+ show_gfp_flags(__entry->gfp_flags))
+);
+
+DECLARE_EVENT_CLASS(mm_page,
+
+ TP_PROTO(struct page *page, unsigned int order, int migratetype,
+ int percpu_refill),
+
+ TP_ARGS(page, order, migratetype, percpu_refill),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, pfn )
+ __field( unsigned int, order )
+ __field( int, migratetype )
+ __field( int, percpu_refill )
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = page ? page_to_pfn(page) : -1UL;
+ __entry->order = order;
+ __entry->migratetype = migratetype;
+ __entry->percpu_refill = percpu_refill;
+ ),
+
+ TP_printk("page=%p pfn=0x%lx order=%u migratetype=%d percpu_refill=%d",
+ __entry->pfn != -1UL ? pfn_to_page(__entry->pfn) : NULL,
+ __entry->pfn != -1UL ? __entry->pfn : 0,
+ __entry->order,
+ __entry->migratetype,
+ __entry->percpu_refill)
+);
+
+DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked,
+
+ TP_PROTO(struct page *page, unsigned int order, int migratetype,
+ int percpu_refill),
+
+ TP_ARGS(page, order, migratetype, percpu_refill)
+);
+
+TRACE_EVENT(mm_page_pcpu_drain,
+
+ TP_PROTO(struct page *page, unsigned int order, int migratetype),
+
+ TP_ARGS(page, order, migratetype),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, pfn )
+ __field( unsigned int, order )
+ __field( int, migratetype )
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = page ? page_to_pfn(page) : -1UL;
+ __entry->order = order;
+ __entry->migratetype = migratetype;
+ ),
+
+ TP_printk("page=%p pfn=0x%lx order=%d migratetype=%d",
+ pfn_to_page(__entry->pfn), __entry->pfn,
+ __entry->order, __entry->migratetype)
+);
+
+TRACE_EVENT(mm_page_alloc_extfrag,
+
+ TP_PROTO(struct page *page,
+ int alloc_order, int fallback_order,
+ int alloc_migratetype, int fallback_migratetype),
+
+ TP_ARGS(page,
+ alloc_order, fallback_order,
+ alloc_migratetype, fallback_migratetype),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, pfn )
+ __field( int, alloc_order )
+ __field( int, fallback_order )
+ __field( int, alloc_migratetype )
+ __field( int, fallback_migratetype )
+ __field( int, change_ownership )
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = page_to_pfn(page);
+ __entry->alloc_order = alloc_order;
+ __entry->fallback_order = fallback_order;
+ __entry->alloc_migratetype = alloc_migratetype;
+ __entry->fallback_migratetype = fallback_migratetype;
+ __entry->change_ownership = (alloc_migratetype ==
+ get_pageblock_migratetype(page));
+ ),
+
+ TP_printk("page=%p pfn=0x%lx alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d",
+ pfn_to_page(__entry->pfn),
+ __entry->pfn,
+ __entry->alloc_order,
+ __entry->fallback_order,
+ pageblock_order,
+ __entry->alloc_migratetype,
+ __entry->fallback_migratetype,
+ __entry->fallback_order < pageblock_order,
+ __entry->change_ownership)
+);
+
+/*
+ * Required for uniquely and securely identifying mm in rss_stat tracepoint.
+ */
+#ifndef __PTR_TO_HASHVAL
+static unsigned int __maybe_unused mm_ptr_to_hash(const void *ptr)
+{
+ int ret;
+ unsigned long hashval;
+
+ ret = ptr_to_hashval(ptr, &hashval);
+ if (ret)
+ return 0;
+
+ /* The hashed value is only 32-bit */
+ return (unsigned int)hashval;
+}
+#define __PTR_TO_HASHVAL
+#endif
+
+#define TRACE_MM_PAGES \
+ EM(MM_FILEPAGES) \
+ EM(MM_ANONPAGES) \
+ EM(MM_SWAPENTS) \
+ EMe(MM_SHMEMPAGES)
+
+#undef EM
+#undef EMe
+
+#define EM(a) TRACE_DEFINE_ENUM(a);
+#define EMe(a) TRACE_DEFINE_ENUM(a);
+
+TRACE_MM_PAGES
+
+#undef EM
+#undef EMe
+
+#define EM(a) { a, #a },
+#define EMe(a) { a, #a }
+
+TRACE_EVENT(rss_stat,
+
+ TP_PROTO(struct mm_struct *mm,
+ int member),
+
+ TP_ARGS(mm, member),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, mm_id)
+ __field(unsigned int, curr)
+ __field(int, member)
+ __field(long, size)
+ ),
+
+ TP_fast_assign(
+ __entry->mm_id = mm_ptr_to_hash(mm);
+ __entry->curr = !!(current->mm == mm);
+ __entry->member = member;
+ __entry->size = (percpu_counter_sum_positive(&mm->rss_stat[member])
+ << PAGE_SHIFT);
+ ),
+
+ TP_printk("mm_id=%u curr=%d type=%s size=%ldB",
+ __entry->mm_id,
+ __entry->curr,
+ __print_symbolic(__entry->member, TRACE_MM_PAGES),
+ __entry->size)
+ );
+#endif /* _TRACE_KMEM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ksm.h b/include/trace/events/ksm.h
new file mode 100644
index 0000000000..b5ac35c1d0
--- /dev/null
+++ b/include/trace/events/ksm.h
@@ -0,0 +1,251 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM ksm
+
+#if !defined(_TRACE_KSM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KSM_H
+
+#include <linux/tracepoint.h>
+
+/**
+ * ksm_scan_template - called for start / stop scan
+ *
+ * @seq: sequence number of scan
+ * @rmap_entries: actual number of rmap entries
+ *
+ * Allows to trace the start / stop of a ksm scan.
+ */
+DECLARE_EVENT_CLASS(ksm_scan_template,
+
+ TP_PROTO(int seq, u32 rmap_entries),
+
+ TP_ARGS(seq, rmap_entries),
+
+ TP_STRUCT__entry(
+ __field(int, seq)
+ __field(u32, rmap_entries)
+ ),
+
+ TP_fast_assign(
+ __entry->seq = seq;
+ __entry->rmap_entries = rmap_entries;
+ ),
+
+ TP_printk("seq %d rmap size %d",
+ __entry->seq, __entry->rmap_entries)
+);
+
+/**
+ * ksm_start_scan - called after a new ksm scan is started
+ *
+ * @seq: sequence number of scan
+ * @rmap_entries: actual number of rmap entries
+ *
+ * Allows to trace the start of a ksm scan.
+ */
+DEFINE_EVENT(ksm_scan_template, ksm_start_scan,
+
+ TP_PROTO(int seq, u32 rmap_entries),
+
+ TP_ARGS(seq, rmap_entries)
+);
+
+/**
+ * ksm_stop_scan - called after a new ksm scan has completed
+ *
+ * @seq: sequence number of scan
+ * @rmap_entries: actual number of rmap entries
+ *
+ * Allows to trace the completion of a ksm scan.
+ */
+DEFINE_EVENT(ksm_scan_template, ksm_stop_scan,
+
+ TP_PROTO(int seq, u32 rmap_entries),
+
+ TP_ARGS(seq, rmap_entries)
+);
+
+/**
+ * ksm_enter - called after a new process has been added / removed from ksm
+ *
+ * @mm: address of the mm object of the process
+ *
+ * Allows to trace the when a process has been added or removed from ksm.
+ */
+DECLARE_EVENT_CLASS(ksm_enter_exit_template,
+
+ TP_PROTO(void *mm),
+
+ TP_ARGS(mm),
+
+ TP_STRUCT__entry(
+ __field(void *, mm)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ ),
+
+ TP_printk("mm %p", __entry->mm)
+);
+
+/**
+ * ksm_enter - called after a new process has been added to ksm
+ *
+ * @mm: address of the mm object of the process
+ *
+ * Allows to trace the when a process has been added to ksm.
+ */
+DEFINE_EVENT(ksm_enter_exit_template, ksm_enter,
+
+ TP_PROTO(void *mm),
+
+ TP_ARGS(mm)
+);
+
+/**
+ * ksm_exit - called after a new process has been removed from ksm
+ *
+ * @mm: address of the mm object of the process
+ *
+ * Allows to trace the when a process has been removed from ksm.
+ */
+DEFINE_EVENT(ksm_enter_exit_template, ksm_exit,
+
+ TP_PROTO(void *mm),
+
+ TP_ARGS(mm)
+);
+
+/**
+ * ksm_merge_one_page - called after a page has been merged
+ *
+ * @pfn: page frame number of ksm page
+ * @rmap_item: address of rmap_item object
+ * @mm: address of the process mm struct
+ * @err: success
+ *
+ * Allows to trace the ksm merging of individual pages.
+ */
+TRACE_EVENT(ksm_merge_one_page,
+
+ TP_PROTO(unsigned long pfn, void *rmap_item, void *mm, int err),
+
+ TP_ARGS(pfn, rmap_item, mm, err),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(void *, rmap_item)
+ __field(void *, mm)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = pfn;
+ __entry->rmap_item = rmap_item;
+ __entry->mm = mm;
+ __entry->err = err;
+ ),
+
+ TP_printk("ksm pfn %lu rmap_item %p mm %p error %d",
+ __entry->pfn, __entry->rmap_item, __entry->mm, __entry->err)
+);
+
+/**
+ * ksm_merge_with_ksm_page - called after a page has been merged with a ksm page
+ *
+ * @ksm_page: address ksm page
+ * @pfn: page frame number of ksm page
+ * @rmap_item: address of rmap_item object
+ * @mm: address of the mm object of the process
+ * @err: success
+ *
+ * Allows to trace the merging of a page with a ksm page.
+ */
+TRACE_EVENT(ksm_merge_with_ksm_page,
+
+ TP_PROTO(void *ksm_page, unsigned long pfn, void *rmap_item, void *mm, int err),
+
+ TP_ARGS(ksm_page, pfn, rmap_item, mm, err),
+
+ TP_STRUCT__entry(
+ __field(void *, ksm_page)
+ __field(unsigned long, pfn)
+ __field(void *, rmap_item)
+ __field(void *, mm)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->ksm_page = ksm_page;
+ __entry->pfn = pfn;
+ __entry->rmap_item = rmap_item;
+ __entry->mm = mm;
+ __entry->err = err;
+ ),
+
+ TP_printk("%spfn %lu rmap_item %p mm %p error %d",
+ (__entry->ksm_page ? "ksm " : ""),
+ __entry->pfn, __entry->rmap_item, __entry->mm, __entry->err)
+);
+
+/**
+ * ksm_remove_ksm_page - called after a ksm page has been removed
+ *
+ * @pfn: page frame number of ksm page
+ *
+ * Allows to trace the removing of stable ksm pages.
+ */
+TRACE_EVENT(ksm_remove_ksm_page,
+
+ TP_PROTO(unsigned long pfn),
+
+ TP_ARGS(pfn),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = pfn;
+ ),
+
+ TP_printk("pfn %lu", __entry->pfn)
+);
+
+/**
+ * ksm_remove_rmap_item - called after a rmap_item has been removed from the
+ * stable tree
+ *
+ * @pfn: page frame number of ksm page
+ * @rmap_item: address of rmap_item object
+ * @mm: address of the process mm struct
+ *
+ * Allows to trace the removal of pages from the stable tree list.
+ */
+TRACE_EVENT(ksm_remove_rmap_item,
+
+ TP_PROTO(unsigned long pfn, void *rmap_item, void *mm),
+
+ TP_ARGS(pfn, rmap_item, mm),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(void *, rmap_item)
+ __field(void *, mm)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = pfn;
+ __entry->rmap_item = rmap_item;
+ __entry->mm = mm;
+ ),
+
+ TP_printk("pfn %lu rmap_item %p mm %p",
+ __entry->pfn, __entry->rmap_item, __entry->mm)
+);
+
+#endif /* _TRACE_KSM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
new file mode 100644
index 0000000000..3bd31ea23f
--- /dev/null
+++ b/include/trace/events/kvm.h
@@ -0,0 +1,510 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#if !defined(_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KVM_MAIN_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kvm
+
+#define ERSN(x) { KVM_EXIT_##x, "KVM_EXIT_" #x }
+
+#define kvm_trace_exit_reason \
+ ERSN(UNKNOWN), ERSN(EXCEPTION), ERSN(IO), ERSN(HYPERCALL), \
+ ERSN(DEBUG), ERSN(HLT), ERSN(MMIO), ERSN(IRQ_WINDOW_OPEN), \
+ ERSN(SHUTDOWN), ERSN(FAIL_ENTRY), ERSN(INTR), ERSN(SET_TPR), \
+ ERSN(TPR_ACCESS), ERSN(S390_SIEIC), ERSN(S390_RESET), ERSN(DCR),\
+ ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI), ERSN(PAPR_HCALL), \
+ ERSN(S390_UCONTROL), ERSN(WATCHDOG), ERSN(S390_TSCH), ERSN(EPR),\
+ ERSN(SYSTEM_EVENT), ERSN(S390_STSI), ERSN(IOAPIC_EOI), \
+ ERSN(HYPERV), ERSN(ARM_NISV), ERSN(X86_RDMSR), ERSN(X86_WRMSR)
+
+TRACE_EVENT(kvm_userspace_exit,
+ TP_PROTO(__u32 reason, int errno),
+ TP_ARGS(reason, errno),
+
+ TP_STRUCT__entry(
+ __field( __u32, reason )
+ __field( int, errno )
+ ),
+
+ TP_fast_assign(
+ __entry->reason = reason;
+ __entry->errno = errno;
+ ),
+
+ TP_printk("reason %s (%d)",
+ __entry->errno < 0 ?
+ (__entry->errno == -EINTR ? "restart" : "error") :
+ __print_symbolic(__entry->reason, kvm_trace_exit_reason),
+ __entry->errno < 0 ? -__entry->errno : __entry->reason)
+);
+
+TRACE_EVENT(kvm_vcpu_wakeup,
+ TP_PROTO(__u64 ns, bool waited, bool valid),
+ TP_ARGS(ns, waited, valid),
+
+ TP_STRUCT__entry(
+ __field( __u64, ns )
+ __field( bool, waited )
+ __field( bool, valid )
+ ),
+
+ TP_fast_assign(
+ __entry->ns = ns;
+ __entry->waited = waited;
+ __entry->valid = valid;
+ ),
+
+ TP_printk("%s time %lld ns, polling %s",
+ __entry->waited ? "wait" : "poll",
+ __entry->ns,
+ __entry->valid ? "valid" : "invalid")
+);
+
+#if defined(CONFIG_HAVE_KVM_IRQFD)
+TRACE_EVENT(kvm_set_irq,
+ TP_PROTO(unsigned int gsi, int level, int irq_source_id),
+ TP_ARGS(gsi, level, irq_source_id),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, gsi )
+ __field( int, level )
+ __field( int, irq_source_id )
+ ),
+
+ TP_fast_assign(
+ __entry->gsi = gsi;
+ __entry->level = level;
+ __entry->irq_source_id = irq_source_id;
+ ),
+
+ TP_printk("gsi %u level %d source %d",
+ __entry->gsi, __entry->level, __entry->irq_source_id)
+);
+#endif /* defined(CONFIG_HAVE_KVM_IRQFD) */
+
+#if defined(__KVM_HAVE_IOAPIC)
+#define kvm_deliver_mode \
+ {0x0, "Fixed"}, \
+ {0x1, "LowPrio"}, \
+ {0x2, "SMI"}, \
+ {0x3, "Res3"}, \
+ {0x4, "NMI"}, \
+ {0x5, "INIT"}, \
+ {0x6, "SIPI"}, \
+ {0x7, "ExtINT"}
+
+TRACE_EVENT(kvm_ioapic_set_irq,
+ TP_PROTO(__u64 e, int pin, bool coalesced),
+ TP_ARGS(e, pin, coalesced),
+
+ TP_STRUCT__entry(
+ __field( __u64, e )
+ __field( int, pin )
+ __field( bool, coalesced )
+ ),
+
+ TP_fast_assign(
+ __entry->e = e;
+ __entry->pin = pin;
+ __entry->coalesced = coalesced;
+ ),
+
+ TP_printk("pin %u dst %x vec %u (%s|%s|%s%s)%s",
+ __entry->pin, (u8)(__entry->e >> 56), (u8)__entry->e,
+ __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode),
+ (__entry->e & (1<<11)) ? "logical" : "physical",
+ (__entry->e & (1<<15)) ? "level" : "edge",
+ (__entry->e & (1<<16)) ? "|masked" : "",
+ __entry->coalesced ? " (coalesced)" : "")
+);
+
+TRACE_EVENT(kvm_ioapic_delayed_eoi_inj,
+ TP_PROTO(__u64 e),
+ TP_ARGS(e),
+
+ TP_STRUCT__entry(
+ __field( __u64, e )
+ ),
+
+ TP_fast_assign(
+ __entry->e = e;
+ ),
+
+ TP_printk("dst %x vec %u (%s|%s|%s%s)",
+ (u8)(__entry->e >> 56), (u8)__entry->e,
+ __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode),
+ (__entry->e & (1<<11)) ? "logical" : "physical",
+ (__entry->e & (1<<15)) ? "level" : "edge",
+ (__entry->e & (1<<16)) ? "|masked" : "")
+);
+
+TRACE_EVENT(kvm_msi_set_irq,
+ TP_PROTO(__u64 address, __u64 data),
+ TP_ARGS(address, data),
+
+ TP_STRUCT__entry(
+ __field( __u64, address )
+ __field( __u64, data )
+ ),
+
+ TP_fast_assign(
+ __entry->address = address;
+ __entry->data = data;
+ ),
+
+ TP_printk("dst %llx vec %u (%s|%s|%s%s)",
+ (u8)(__entry->address >> 12) | ((__entry->address >> 32) & 0xffffff00),
+ (u8)__entry->data,
+ __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode),
+ (__entry->address & (1<<2)) ? "logical" : "physical",
+ (__entry->data & (1<<15)) ? "level" : "edge",
+ (__entry->address & (1<<3)) ? "|rh" : "")
+);
+
+#define kvm_irqchips \
+ {KVM_IRQCHIP_PIC_MASTER, "PIC master"}, \
+ {KVM_IRQCHIP_PIC_SLAVE, "PIC slave"}, \
+ {KVM_IRQCHIP_IOAPIC, "IOAPIC"}
+
+#endif /* defined(__KVM_HAVE_IOAPIC) */
+
+#if defined(CONFIG_HAVE_KVM_IRQFD)
+
+#ifdef kvm_irqchips
+#define kvm_ack_irq_string "irqchip %s pin %u"
+#define kvm_ack_irq_parm __print_symbolic(__entry->irqchip, kvm_irqchips), __entry->pin
+#else
+#define kvm_ack_irq_string "irqchip %d pin %u"
+#define kvm_ack_irq_parm __entry->irqchip, __entry->pin
+#endif
+
+TRACE_EVENT(kvm_ack_irq,
+ TP_PROTO(unsigned int irqchip, unsigned int pin),
+ TP_ARGS(irqchip, pin),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, irqchip )
+ __field( unsigned int, pin )
+ ),
+
+ TP_fast_assign(
+ __entry->irqchip = irqchip;
+ __entry->pin = pin;
+ ),
+
+ TP_printk(kvm_ack_irq_string, kvm_ack_irq_parm)
+);
+
+#endif /* defined(CONFIG_HAVE_KVM_IRQFD) */
+
+
+
+#define KVM_TRACE_MMIO_READ_UNSATISFIED 0
+#define KVM_TRACE_MMIO_READ 1
+#define KVM_TRACE_MMIO_WRITE 2
+
+#define kvm_trace_symbol_mmio \
+ { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \
+ { KVM_TRACE_MMIO_READ, "read" }, \
+ { KVM_TRACE_MMIO_WRITE, "write" }
+
+TRACE_EVENT(kvm_mmio,
+ TP_PROTO(int type, int len, u64 gpa, void *val),
+ TP_ARGS(type, len, gpa, val),
+
+ TP_STRUCT__entry(
+ __field( u32, type )
+ __field( u32, len )
+ __field( u64, gpa )
+ __field( u64, val )
+ ),
+
+ TP_fast_assign(
+ __entry->type = type;
+ __entry->len = len;
+ __entry->gpa = gpa;
+ __entry->val = 0;
+ if (val)
+ memcpy(&__entry->val, val,
+ min_t(u32, sizeof(__entry->val), len));
+ ),
+
+ TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx",
+ __print_symbolic(__entry->type, kvm_trace_symbol_mmio),
+ __entry->len, __entry->gpa, __entry->val)
+);
+
+#define kvm_fpu_load_symbol \
+ {0, "unload"}, \
+ {1, "load"}
+
+TRACE_EVENT(kvm_fpu,
+ TP_PROTO(int load),
+ TP_ARGS(load),
+
+ TP_STRUCT__entry(
+ __field( u32, load )
+ ),
+
+ TP_fast_assign(
+ __entry->load = load;
+ ),
+
+ TP_printk("%s", __print_symbolic(__entry->load, kvm_fpu_load_symbol))
+);
+
+#ifdef CONFIG_KVM_ASYNC_PF
+DECLARE_EVENT_CLASS(kvm_async_get_page_class,
+
+ TP_PROTO(u64 gva, u64 gfn),
+
+ TP_ARGS(gva, gfn),
+
+ TP_STRUCT__entry(
+ __field(__u64, gva)
+ __field(u64, gfn)
+ ),
+
+ TP_fast_assign(
+ __entry->gva = gva;
+ __entry->gfn = gfn;
+ ),
+
+ TP_printk("gva = %#llx, gfn = %#llx", __entry->gva, __entry->gfn)
+);
+
+DEFINE_EVENT(kvm_async_get_page_class, kvm_try_async_get_page,
+
+ TP_PROTO(u64 gva, u64 gfn),
+
+ TP_ARGS(gva, gfn)
+);
+
+DEFINE_EVENT(kvm_async_get_page_class, kvm_async_pf_repeated_fault,
+
+ TP_PROTO(u64 gva, u64 gfn),
+
+ TP_ARGS(gva, gfn)
+);
+
+DECLARE_EVENT_CLASS(kvm_async_pf_nopresent_ready,
+
+ TP_PROTO(u64 token, u64 gva),
+
+ TP_ARGS(token, gva),
+
+ TP_STRUCT__entry(
+ __field(__u64, token)
+ __field(__u64, gva)
+ ),
+
+ TP_fast_assign(
+ __entry->token = token;
+ __entry->gva = gva;
+ ),
+
+ TP_printk("token %#llx gva %#llx", __entry->token, __entry->gva)
+
+);
+
+DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present,
+
+ TP_PROTO(u64 token, u64 gva),
+
+ TP_ARGS(token, gva)
+);
+
+DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_ready,
+
+ TP_PROTO(u64 token, u64 gva),
+
+ TP_ARGS(token, gva)
+);
+
+TRACE_EVENT(
+ kvm_async_pf_completed,
+ TP_PROTO(unsigned long address, u64 gva),
+ TP_ARGS(address, gva),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, address)
+ __field(u64, gva)
+ ),
+
+ TP_fast_assign(
+ __entry->address = address;
+ __entry->gva = gva;
+ ),
+
+ TP_printk("gva %#llx address %#lx", __entry->gva,
+ __entry->address)
+);
+
+#endif
+
+TRACE_EVENT(kvm_halt_poll_ns,
+ TP_PROTO(bool grow, unsigned int vcpu_id, unsigned int new,
+ unsigned int old),
+ TP_ARGS(grow, vcpu_id, new, old),
+
+ TP_STRUCT__entry(
+ __field(bool, grow)
+ __field(unsigned int, vcpu_id)
+ __field(unsigned int, new)
+ __field(unsigned int, old)
+ ),
+
+ TP_fast_assign(
+ __entry->grow = grow;
+ __entry->vcpu_id = vcpu_id;
+ __entry->new = new;
+ __entry->old = old;
+ ),
+
+ TP_printk("vcpu %u: halt_poll_ns %u (%s %u)",
+ __entry->vcpu_id,
+ __entry->new,
+ __entry->grow ? "grow" : "shrink",
+ __entry->old)
+);
+
+#define trace_kvm_halt_poll_ns_grow(vcpu_id, new, old) \
+ trace_kvm_halt_poll_ns(true, vcpu_id, new, old)
+#define trace_kvm_halt_poll_ns_shrink(vcpu_id, new, old) \
+ trace_kvm_halt_poll_ns(false, vcpu_id, new, old)
+
+TRACE_EVENT(kvm_dirty_ring_push,
+ TP_PROTO(struct kvm_dirty_ring *ring, u32 slot, u64 offset),
+ TP_ARGS(ring, slot, offset),
+
+ TP_STRUCT__entry(
+ __field(int, index)
+ __field(u32, dirty_index)
+ __field(u32, reset_index)
+ __field(u32, slot)
+ __field(u64, offset)
+ ),
+
+ TP_fast_assign(
+ __entry->index = ring->index;
+ __entry->dirty_index = ring->dirty_index;
+ __entry->reset_index = ring->reset_index;
+ __entry->slot = slot;
+ __entry->offset = offset;
+ ),
+
+ TP_printk("ring %d: dirty 0x%x reset 0x%x "
+ "slot %u offset 0x%llx (used %u)",
+ __entry->index, __entry->dirty_index,
+ __entry->reset_index, __entry->slot, __entry->offset,
+ __entry->dirty_index - __entry->reset_index)
+);
+
+TRACE_EVENT(kvm_dirty_ring_reset,
+ TP_PROTO(struct kvm_dirty_ring *ring),
+ TP_ARGS(ring),
+
+ TP_STRUCT__entry(
+ __field(int, index)
+ __field(u32, dirty_index)
+ __field(u32, reset_index)
+ ),
+
+ TP_fast_assign(
+ __entry->index = ring->index;
+ __entry->dirty_index = ring->dirty_index;
+ __entry->reset_index = ring->reset_index;
+ ),
+
+ TP_printk("ring %d: dirty 0x%x reset 0x%x (used %u)",
+ __entry->index, __entry->dirty_index, __entry->reset_index,
+ __entry->dirty_index - __entry->reset_index)
+);
+
+TRACE_EVENT(kvm_dirty_ring_exit,
+ TP_PROTO(struct kvm_vcpu *vcpu),
+ TP_ARGS(vcpu),
+
+ TP_STRUCT__entry(
+ __field(int, vcpu_id)
+ ),
+
+ TP_fast_assign(
+ __entry->vcpu_id = vcpu->vcpu_id;
+ ),
+
+ TP_printk("vcpu %d", __entry->vcpu_id)
+);
+
+TRACE_EVENT(kvm_unmap_hva_range,
+ TP_PROTO(unsigned long start, unsigned long end),
+ TP_ARGS(start, end),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, start )
+ __field( unsigned long, end )
+ ),
+
+ TP_fast_assign(
+ __entry->start = start;
+ __entry->end = end;
+ ),
+
+ TP_printk("mmu notifier unmap range: %#016lx -- %#016lx",
+ __entry->start, __entry->end)
+);
+
+TRACE_EVENT(kvm_set_spte_hva,
+ TP_PROTO(unsigned long hva),
+ TP_ARGS(hva),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, hva )
+ ),
+
+ TP_fast_assign(
+ __entry->hva = hva;
+ ),
+
+ TP_printk("mmu notifier set pte hva: %#016lx", __entry->hva)
+);
+
+TRACE_EVENT(kvm_age_hva,
+ TP_PROTO(unsigned long start, unsigned long end),
+ TP_ARGS(start, end),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, start )
+ __field( unsigned long, end )
+ ),
+
+ TP_fast_assign(
+ __entry->start = start;
+ __entry->end = end;
+ ),
+
+ TP_printk("mmu notifier age hva: %#016lx -- %#016lx",
+ __entry->start, __entry->end)
+);
+
+TRACE_EVENT(kvm_test_age_hva,
+ TP_PROTO(unsigned long hva),
+ TP_ARGS(hva),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, hva )
+ ),
+
+ TP_fast_assign(
+ __entry->hva = hva;
+ ),
+
+ TP_printk("mmu notifier test age hva: %#016lx", __entry->hva)
+);
+
+#endif /* _TRACE_KVM_MAIN_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/kyber.h b/include/trace/events/kyber.h
new file mode 100644
index 0000000000..9d44781efc
--- /dev/null
+++ b/include/trace/events/kyber.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kyber
+
+#if !defined(_TRACE_KYBER_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KYBER_H
+
+#include <linux/blkdev.h>
+#include <linux/tracepoint.h>
+
+#define DOMAIN_LEN 16
+#define LATENCY_TYPE_LEN 8
+
+TRACE_EVENT(kyber_latency,
+
+ TP_PROTO(dev_t dev, const char *domain, const char *type,
+ unsigned int percentile, unsigned int numerator,
+ unsigned int denominator, unsigned int samples),
+
+ TP_ARGS(dev, domain, type, percentile, numerator, denominator, samples),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __array( char, domain, DOMAIN_LEN )
+ __array( char, type, LATENCY_TYPE_LEN )
+ __field( u8, percentile )
+ __field( u8, numerator )
+ __field( u8, denominator )
+ __field( unsigned int, samples )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev;
+ strscpy(__entry->domain, domain, sizeof(__entry->domain));
+ strscpy(__entry->type, type, sizeof(__entry->type));
+ __entry->percentile = percentile;
+ __entry->numerator = numerator;
+ __entry->denominator = denominator;
+ __entry->samples = samples;
+ ),
+
+ TP_printk("%d,%d %s %s p%u %u/%u samples=%u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->domain,
+ __entry->type, __entry->percentile, __entry->numerator,
+ __entry->denominator, __entry->samples)
+);
+
+TRACE_EVENT(kyber_adjust,
+
+ TP_PROTO(dev_t dev, const char *domain, unsigned int depth),
+
+ TP_ARGS(dev, domain, depth),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __array( char, domain, DOMAIN_LEN )
+ __field( unsigned int, depth )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev;
+ strscpy(__entry->domain, domain, sizeof(__entry->domain));
+ __entry->depth = depth;
+ ),
+
+ TP_printk("%d,%d %s %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->domain,
+ __entry->depth)
+);
+
+TRACE_EVENT(kyber_throttled,
+
+ TP_PROTO(dev_t dev, const char *domain),
+
+ TP_ARGS(dev, domain),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __array( char, domain, DOMAIN_LEN )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev;
+ strscpy(__entry->domain, domain, sizeof(__entry->domain));
+ ),
+
+ TP_printk("%d,%d %s", MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->domain)
+);
+
+#define _TRACE_KYBER_H
+#endif /* _TRACE_KYBER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/libata.h b/include/trace/events/libata.h
new file mode 100644
index 0000000000..6025dd8ba4
--- /dev/null
+++ b/include/trace/events/libata.h
@@ -0,0 +1,750 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM libata
+
+#if !defined(_TRACE_LIBATA_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_LIBATA_H
+
+#include <linux/ata.h>
+#include <linux/libata.h>
+#include <linux/tracepoint.h>
+#include <linux/trace_seq.h>
+
+#define ata_opcode_name(opcode) { opcode, #opcode }
+#define show_opcode_name(val) \
+ __print_symbolic(val, \
+ ata_opcode_name(ATA_CMD_DEV_RESET), \
+ ata_opcode_name(ATA_CMD_CHK_POWER), \
+ ata_opcode_name(ATA_CMD_STANDBY), \
+ ata_opcode_name(ATA_CMD_IDLE), \
+ ata_opcode_name(ATA_CMD_EDD), \
+ ata_opcode_name(ATA_CMD_DOWNLOAD_MICRO), \
+ ata_opcode_name(ATA_CMD_DOWNLOAD_MICRO_DMA), \
+ ata_opcode_name(ATA_CMD_NOP), \
+ ata_opcode_name(ATA_CMD_FLUSH), \
+ ata_opcode_name(ATA_CMD_FLUSH_EXT), \
+ ata_opcode_name(ATA_CMD_ID_ATA), \
+ ata_opcode_name(ATA_CMD_ID_ATAPI), \
+ ata_opcode_name(ATA_CMD_SERVICE), \
+ ata_opcode_name(ATA_CMD_READ), \
+ ata_opcode_name(ATA_CMD_READ_EXT), \
+ ata_opcode_name(ATA_CMD_READ_QUEUED), \
+ ata_opcode_name(ATA_CMD_READ_STREAM_EXT), \
+ ata_opcode_name(ATA_CMD_READ_STREAM_DMA_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE), \
+ ata_opcode_name(ATA_CMD_WRITE_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE_QUEUED), \
+ ata_opcode_name(ATA_CMD_WRITE_STREAM_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE_STREAM_DMA_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE_FUA_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE_QUEUED_FUA_EXT), \
+ ata_opcode_name(ATA_CMD_FPDMA_READ), \
+ ata_opcode_name(ATA_CMD_FPDMA_WRITE), \
+ ata_opcode_name(ATA_CMD_NCQ_NON_DATA), \
+ ata_opcode_name(ATA_CMD_FPDMA_SEND), \
+ ata_opcode_name(ATA_CMD_FPDMA_RECV), \
+ ata_opcode_name(ATA_CMD_PIO_READ), \
+ ata_opcode_name(ATA_CMD_PIO_READ_EXT), \
+ ata_opcode_name(ATA_CMD_PIO_WRITE), \
+ ata_opcode_name(ATA_CMD_PIO_WRITE_EXT), \
+ ata_opcode_name(ATA_CMD_READ_MULTI), \
+ ata_opcode_name(ATA_CMD_READ_MULTI_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE_MULTI), \
+ ata_opcode_name(ATA_CMD_WRITE_MULTI_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE_MULTI_FUA_EXT), \
+ ata_opcode_name(ATA_CMD_SET_FEATURES), \
+ ata_opcode_name(ATA_CMD_SET_MULTI), \
+ ata_opcode_name(ATA_CMD_PACKET), \
+ ata_opcode_name(ATA_CMD_VERIFY), \
+ ata_opcode_name(ATA_CMD_VERIFY_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE_UNCORR_EXT), \
+ ata_opcode_name(ATA_CMD_STANDBYNOW1), \
+ ata_opcode_name(ATA_CMD_IDLEIMMEDIATE), \
+ ata_opcode_name(ATA_CMD_SLEEP), \
+ ata_opcode_name(ATA_CMD_INIT_DEV_PARAMS), \
+ ata_opcode_name(ATA_CMD_READ_NATIVE_MAX), \
+ ata_opcode_name(ATA_CMD_READ_NATIVE_MAX_EXT), \
+ ata_opcode_name(ATA_CMD_SET_MAX), \
+ ata_opcode_name(ATA_CMD_SET_MAX_EXT), \
+ ata_opcode_name(ATA_CMD_READ_LOG_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE_LOG_EXT), \
+ ata_opcode_name(ATA_CMD_READ_LOG_DMA_EXT), \
+ ata_opcode_name(ATA_CMD_WRITE_LOG_DMA_EXT), \
+ ata_opcode_name(ATA_CMD_TRUSTED_NONDATA), \
+ ata_opcode_name(ATA_CMD_TRUSTED_RCV), \
+ ata_opcode_name(ATA_CMD_TRUSTED_RCV_DMA), \
+ ata_opcode_name(ATA_CMD_TRUSTED_SND), \
+ ata_opcode_name(ATA_CMD_TRUSTED_SND_DMA), \
+ ata_opcode_name(ATA_CMD_PMP_READ), \
+ ata_opcode_name(ATA_CMD_PMP_READ_DMA), \
+ ata_opcode_name(ATA_CMD_PMP_WRITE), \
+ ata_opcode_name(ATA_CMD_PMP_WRITE_DMA), \
+ ata_opcode_name(ATA_CMD_CONF_OVERLAY), \
+ ata_opcode_name(ATA_CMD_SEC_SET_PASS), \
+ ata_opcode_name(ATA_CMD_SEC_UNLOCK), \
+ ata_opcode_name(ATA_CMD_SEC_ERASE_PREP), \
+ ata_opcode_name(ATA_CMD_SEC_ERASE_UNIT), \
+ ata_opcode_name(ATA_CMD_SEC_FREEZE_LOCK), \
+ ata_opcode_name(ATA_CMD_SEC_DISABLE_PASS), \
+ ata_opcode_name(ATA_CMD_CONFIG_STREAM), \
+ ata_opcode_name(ATA_CMD_SMART), \
+ ata_opcode_name(ATA_CMD_MEDIA_LOCK), \
+ ata_opcode_name(ATA_CMD_MEDIA_UNLOCK), \
+ ata_opcode_name(ATA_CMD_DSM), \
+ ata_opcode_name(ATA_CMD_CHK_MED_CRD_TYP), \
+ ata_opcode_name(ATA_CMD_CFA_REQ_EXT_ERR), \
+ ata_opcode_name(ATA_CMD_CFA_WRITE_NE), \
+ ata_opcode_name(ATA_CMD_CFA_TRANS_SECT), \
+ ata_opcode_name(ATA_CMD_CFA_ERASE), \
+ ata_opcode_name(ATA_CMD_CFA_WRITE_MULT_NE), \
+ ata_opcode_name(ATA_CMD_REQ_SENSE_DATA), \
+ ata_opcode_name(ATA_CMD_SANITIZE_DEVICE), \
+ ata_opcode_name(ATA_CMD_ZAC_MGMT_IN), \
+ ata_opcode_name(ATA_CMD_ZAC_MGMT_OUT), \
+ ata_opcode_name(ATA_CMD_RESTORE), \
+ ata_opcode_name(ATA_CMD_READ_LONG), \
+ ata_opcode_name(ATA_CMD_READ_LONG_ONCE), \
+ ata_opcode_name(ATA_CMD_WRITE_LONG), \
+ ata_opcode_name(ATA_CMD_WRITE_LONG_ONCE))
+
+#define ata_error_name(result) { result, #result }
+#define show_error_name(val) \
+ __print_symbolic(val, \
+ ata_error_name(ATA_ICRC), \
+ ata_error_name(ATA_UNC), \
+ ata_error_name(ATA_MC), \
+ ata_error_name(ATA_IDNF), \
+ ata_error_name(ATA_MCR), \
+ ata_error_name(ATA_ABORTED), \
+ ata_error_name(ATA_TRK0NF), \
+ ata_error_name(ATA_AMNF))
+
+#define ata_protocol_name(proto) { proto, #proto }
+#define show_protocol_name(val) \
+ __print_symbolic(val, \
+ ata_protocol_name(ATA_PROT_UNKNOWN), \
+ ata_protocol_name(ATA_PROT_NODATA), \
+ ata_protocol_name(ATA_PROT_PIO), \
+ ata_protocol_name(ATA_PROT_DMA), \
+ ata_protocol_name(ATA_PROT_NCQ), \
+ ata_protocol_name(ATA_PROT_NCQ_NODATA), \
+ ata_protocol_name(ATAPI_PROT_NODATA), \
+ ata_protocol_name(ATAPI_PROT_PIO), \
+ ata_protocol_name(ATAPI_PROT_DMA))
+
+#define ata_class_name(class) { class, #class }
+#define show_class_name(val) \
+ __print_symbolic(val, \
+ ata_class_name(ATA_DEV_UNKNOWN), \
+ ata_class_name(ATA_DEV_ATA), \
+ ata_class_name(ATA_DEV_ATA_UNSUP), \
+ ata_class_name(ATA_DEV_ATAPI), \
+ ata_class_name(ATA_DEV_ATAPI_UNSUP), \
+ ata_class_name(ATA_DEV_PMP), \
+ ata_class_name(ATA_DEV_PMP_UNSUP), \
+ ata_class_name(ATA_DEV_SEMB), \
+ ata_class_name(ATA_DEV_SEMB_UNSUP), \
+ ata_class_name(ATA_DEV_ZAC), \
+ ata_class_name(ATA_DEV_ZAC_UNSUP), \
+ ata_class_name(ATA_DEV_NONE))
+
+#define ata_sff_hsm_state_name(state) { state, #state }
+#define show_sff_hsm_state_name(val) \
+ __print_symbolic(val, \
+ ata_sff_hsm_state_name(HSM_ST_IDLE), \
+ ata_sff_hsm_state_name(HSM_ST_FIRST), \
+ ata_sff_hsm_state_name(HSM_ST), \
+ ata_sff_hsm_state_name(HSM_ST_LAST), \
+ ata_sff_hsm_state_name(HSM_ST_ERR))
+
+const char *libata_trace_parse_status(struct trace_seq*, unsigned char);
+#define __parse_status(s) libata_trace_parse_status(p, s)
+
+const char *libata_trace_parse_host_stat(struct trace_seq *, unsigned char);
+#define __parse_host_stat(s) libata_trace_parse_host_stat(p, s)
+
+const char *libata_trace_parse_eh_action(struct trace_seq *, unsigned int);
+#define __parse_eh_action(a) libata_trace_parse_eh_action(p, a)
+
+const char *libata_trace_parse_eh_err_mask(struct trace_seq *, unsigned int);
+#define __parse_eh_err_mask(m) libata_trace_parse_eh_err_mask(p, m)
+
+const char *libata_trace_parse_qc_flags(struct trace_seq *, unsigned int);
+#define __parse_qc_flags(f) libata_trace_parse_qc_flags(p, f)
+
+const char *libata_trace_parse_tf_flags(struct trace_seq *, unsigned int);
+#define __parse_tf_flags(f) libata_trace_parse_tf_flags(p, f)
+
+const char *libata_trace_parse_subcmd(struct trace_seq *, unsigned char,
+ unsigned char, unsigned char);
+#define __parse_subcmd(c,f,h) libata_trace_parse_subcmd(p, c, f, h)
+
+DECLARE_EVENT_CLASS(ata_qc_issue_template,
+
+ TP_PROTO(struct ata_queued_cmd *qc),
+
+ TP_ARGS(qc),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned int, ata_dev )
+ __field( unsigned int, tag )
+ __field( unsigned char, cmd )
+ __field( unsigned char, dev )
+ __field( unsigned char, lbal )
+ __field( unsigned char, lbam )
+ __field( unsigned char, lbah )
+ __field( unsigned char, nsect )
+ __field( unsigned char, feature )
+ __field( unsigned char, hob_lbal )
+ __field( unsigned char, hob_lbam )
+ __field( unsigned char, hob_lbah )
+ __field( unsigned char, hob_nsect )
+ __field( unsigned char, hob_feature )
+ __field( unsigned char, ctl )
+ __field( unsigned char, proto )
+ __field( unsigned long, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = qc->ap->print_id;
+ __entry->ata_dev = qc->dev->link->pmp + qc->dev->devno;
+ __entry->tag = qc->tag;
+ __entry->proto = qc->tf.protocol;
+ __entry->cmd = qc->tf.command;
+ __entry->dev = qc->tf.device;
+ __entry->lbal = qc->tf.lbal;
+ __entry->lbam = qc->tf.lbam;
+ __entry->lbah = qc->tf.lbah;
+ __entry->hob_lbal = qc->tf.hob_lbal;
+ __entry->hob_lbam = qc->tf.hob_lbam;
+ __entry->hob_lbah = qc->tf.hob_lbah;
+ __entry->feature = qc->tf.feature;
+ __entry->hob_feature = qc->tf.hob_feature;
+ __entry->nsect = qc->tf.nsect;
+ __entry->hob_nsect = qc->tf.hob_nsect;
+ ),
+
+ TP_printk("ata_port=%u ata_dev=%u tag=%d proto=%s cmd=%s%s " \
+ " tf=(%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x)",
+ __entry->ata_port, __entry->ata_dev, __entry->tag,
+ show_protocol_name(__entry->proto),
+ show_opcode_name(__entry->cmd),
+ __parse_subcmd(__entry->cmd, __entry->feature, __entry->hob_nsect),
+ __entry->cmd, __entry->feature, __entry->nsect,
+ __entry->lbal, __entry->lbam, __entry->lbah,
+ __entry->hob_feature, __entry->hob_nsect,
+ __entry->hob_lbal, __entry->hob_lbam, __entry->hob_lbah,
+ __entry->dev)
+);
+
+DEFINE_EVENT(ata_qc_issue_template, ata_qc_prep,
+ TP_PROTO(struct ata_queued_cmd *qc),
+ TP_ARGS(qc));
+
+DEFINE_EVENT(ata_qc_issue_template, ata_qc_issue,
+ TP_PROTO(struct ata_queued_cmd *qc),
+ TP_ARGS(qc));
+
+DECLARE_EVENT_CLASS(ata_qc_complete_template,
+
+ TP_PROTO(struct ata_queued_cmd *qc),
+
+ TP_ARGS(qc),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned int, ata_dev )
+ __field( unsigned int, tag )
+ __field( unsigned char, status )
+ __field( unsigned char, dev )
+ __field( unsigned char, lbal )
+ __field( unsigned char, lbam )
+ __field( unsigned char, lbah )
+ __field( unsigned char, nsect )
+ __field( unsigned char, error )
+ __field( unsigned char, hob_lbal )
+ __field( unsigned char, hob_lbam )
+ __field( unsigned char, hob_lbah )
+ __field( unsigned char, hob_nsect )
+ __field( unsigned char, hob_feature )
+ __field( unsigned char, ctl )
+ __field( unsigned long, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = qc->ap->print_id;
+ __entry->ata_dev = qc->dev->link->pmp + qc->dev->devno;
+ __entry->tag = qc->tag;
+ __entry->status = qc->result_tf.command;
+ __entry->dev = qc->result_tf.device;
+ __entry->lbal = qc->result_tf.lbal;
+ __entry->lbam = qc->result_tf.lbam;
+ __entry->lbah = qc->result_tf.lbah;
+ __entry->hob_lbal = qc->result_tf.hob_lbal;
+ __entry->hob_lbam = qc->result_tf.hob_lbam;
+ __entry->hob_lbah = qc->result_tf.hob_lbah;
+ __entry->error = qc->result_tf.feature;
+ __entry->hob_feature = qc->result_tf.hob_feature;
+ __entry->nsect = qc->result_tf.nsect;
+ __entry->hob_nsect = qc->result_tf.hob_nsect;
+ __entry->flags = qc->flags;
+ ),
+
+ TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s status=%s " \
+ " res=(%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x)",
+ __entry->ata_port, __entry->ata_dev, __entry->tag,
+ __parse_qc_flags(__entry->flags),
+ __parse_status(__entry->status),
+ __entry->status, __entry->error, __entry->nsect,
+ __entry->lbal, __entry->lbam, __entry->lbah,
+ __entry->hob_feature, __entry->hob_nsect,
+ __entry->hob_lbal, __entry->hob_lbam, __entry->hob_lbah,
+ __entry->dev)
+);
+
+DEFINE_EVENT(ata_qc_complete_template, ata_qc_complete_internal,
+ TP_PROTO(struct ata_queued_cmd *qc),
+ TP_ARGS(qc));
+
+DEFINE_EVENT(ata_qc_complete_template, ata_qc_complete_failed,
+ TP_PROTO(struct ata_queued_cmd *qc),
+ TP_ARGS(qc));
+
+DEFINE_EVENT(ata_qc_complete_template, ata_qc_complete_done,
+ TP_PROTO(struct ata_queued_cmd *qc),
+ TP_ARGS(qc));
+
+TRACE_EVENT(ata_tf_load,
+
+ TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf),
+
+ TP_ARGS(ap, tf),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned char, cmd )
+ __field( unsigned char, dev )
+ __field( unsigned char, lbal )
+ __field( unsigned char, lbam )
+ __field( unsigned char, lbah )
+ __field( unsigned char, nsect )
+ __field( unsigned char, feature )
+ __field( unsigned char, hob_lbal )
+ __field( unsigned char, hob_lbam )
+ __field( unsigned char, hob_lbah )
+ __field( unsigned char, hob_nsect )
+ __field( unsigned char, hob_feature )
+ __field( unsigned char, proto )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = ap->print_id;
+ __entry->proto = tf->protocol;
+ __entry->cmd = tf->command;
+ __entry->dev = tf->device;
+ __entry->lbal = tf->lbal;
+ __entry->lbam = tf->lbam;
+ __entry->lbah = tf->lbah;
+ __entry->hob_lbal = tf->hob_lbal;
+ __entry->hob_lbam = tf->hob_lbam;
+ __entry->hob_lbah = tf->hob_lbah;
+ __entry->feature = tf->feature;
+ __entry->hob_feature = tf->hob_feature;
+ __entry->nsect = tf->nsect;
+ __entry->hob_nsect = tf->hob_nsect;
+ ),
+
+ TP_printk("ata_port=%u proto=%s cmd=%s%s " \
+ " tf=(%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x)",
+ __entry->ata_port,
+ show_protocol_name(__entry->proto),
+ show_opcode_name(__entry->cmd),
+ __parse_subcmd(__entry->cmd, __entry->feature, __entry->hob_nsect),
+ __entry->cmd, __entry->feature, __entry->nsect,
+ __entry->lbal, __entry->lbam, __entry->lbah,
+ __entry->hob_feature, __entry->hob_nsect,
+ __entry->hob_lbal, __entry->hob_lbam, __entry->hob_lbah,
+ __entry->dev)
+);
+
+DECLARE_EVENT_CLASS(ata_exec_command_template,
+
+ TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
+
+ TP_ARGS(ap, tf, tag),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned int, tag )
+ __field( unsigned char, cmd )
+ __field( unsigned char, feature )
+ __field( unsigned char, hob_nsect )
+ __field( unsigned char, proto )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = ap->print_id;
+ __entry->tag = tag;
+ __entry->proto = tf->protocol;
+ __entry->cmd = tf->command;
+ __entry->feature = tf->feature;
+ __entry->hob_nsect = tf->hob_nsect;
+ ),
+
+ TP_printk("ata_port=%u tag=%d proto=%s cmd=%s%s",
+ __entry->ata_port, __entry->tag,
+ show_protocol_name(__entry->proto),
+ show_opcode_name(__entry->cmd),
+ __parse_subcmd(__entry->cmd, __entry->feature, __entry->hob_nsect))
+);
+
+DEFINE_EVENT(ata_exec_command_template, ata_exec_command,
+ TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
+ TP_ARGS(ap, tf, tag));
+
+DEFINE_EVENT(ata_exec_command_template, ata_bmdma_setup,
+ TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
+ TP_ARGS(ap, tf, tag));
+
+DEFINE_EVENT(ata_exec_command_template, ata_bmdma_start,
+ TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
+ TP_ARGS(ap, tf, tag));
+
+DEFINE_EVENT(ata_exec_command_template, ata_bmdma_stop,
+ TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
+ TP_ARGS(ap, tf, tag));
+
+TRACE_EVENT(ata_bmdma_status,
+
+ TP_PROTO(struct ata_port *ap, unsigned int host_stat),
+
+ TP_ARGS(ap, host_stat),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned int, tag )
+ __field( unsigned char, host_stat )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = ap->print_id;
+ __entry->host_stat = host_stat;
+ ),
+
+ TP_printk("ata_port=%u host_stat=%s",
+ __entry->ata_port,
+ __parse_host_stat(__entry->host_stat))
+);
+
+TRACE_EVENT(ata_eh_link_autopsy,
+
+ TP_PROTO(struct ata_device *dev, unsigned int eh_action, unsigned int eh_err_mask),
+
+ TP_ARGS(dev, eh_action, eh_err_mask),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned int, ata_dev )
+ __field( unsigned int, eh_action )
+ __field( unsigned int, eh_err_mask)
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = dev->link->ap->print_id;
+ __entry->ata_dev = dev->link->pmp + dev->devno;
+ __entry->eh_action = eh_action;
+ __entry->eh_err_mask = eh_err_mask;
+ ),
+
+ TP_printk("ata_port=%u ata_dev=%u eh_action=%s err_mask=%s",
+ __entry->ata_port, __entry->ata_dev,
+ __parse_eh_action(__entry->eh_action),
+ __parse_eh_err_mask(__entry->eh_err_mask))
+);
+
+TRACE_EVENT(ata_eh_link_autopsy_qc,
+
+ TP_PROTO(struct ata_queued_cmd *qc),
+
+ TP_ARGS(qc),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned int, ata_dev )
+ __field( unsigned int, tag )
+ __field( unsigned int, qc_flags )
+ __field( unsigned int, eh_err_mask)
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = qc->ap->print_id;
+ __entry->ata_dev = qc->dev->link->pmp + qc->dev->devno;
+ __entry->tag = qc->tag;
+ __entry->qc_flags = qc->flags;
+ __entry->eh_err_mask = qc->err_mask;
+ ),
+
+ TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s err_mask=%s",
+ __entry->ata_port, __entry->ata_dev, __entry->tag,
+ __parse_qc_flags(__entry->qc_flags),
+ __parse_eh_err_mask(__entry->eh_err_mask))
+);
+
+DECLARE_EVENT_CLASS(ata_eh_action_template,
+
+ TP_PROTO(struct ata_link *link, unsigned int devno, unsigned int eh_action),
+
+ TP_ARGS(link, devno, eh_action),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned int, ata_dev )
+ __field( unsigned int, eh_action )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = link->ap->print_id;
+ __entry->ata_dev = link->pmp + devno;
+ __entry->eh_action = eh_action;
+ ),
+
+ TP_printk("ata_port=%u ata_dev=%u eh_action=%s",
+ __entry->ata_port, __entry->ata_dev,
+ __parse_eh_action(__entry->eh_action))
+);
+
+DEFINE_EVENT(ata_eh_action_template, ata_eh_about_to_do,
+ TP_PROTO(struct ata_link *link, unsigned int devno, unsigned int eh_action),
+ TP_ARGS(link, devno, eh_action));
+
+DEFINE_EVENT(ata_eh_action_template, ata_eh_done,
+ TP_PROTO(struct ata_link *link, unsigned int devno, unsigned int eh_action),
+ TP_ARGS(link, devno, eh_action));
+
+DECLARE_EVENT_CLASS(ata_link_reset_begin_template,
+
+ TP_PROTO(struct ata_link *link, unsigned int *class, unsigned long deadline),
+
+ TP_ARGS(link, class, deadline),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __array( unsigned int, class, 2 )
+ __field( unsigned long, deadline )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = link->ap->print_id;
+ memcpy(__entry->class, class, 2);
+ __entry->deadline = deadline;
+ ),
+
+ TP_printk("ata_port=%u deadline=%lu classes=[%s,%s]",
+ __entry->ata_port, __entry->deadline,
+ show_class_name(__entry->class[0]),
+ show_class_name(__entry->class[1]))
+);
+
+DEFINE_EVENT(ata_link_reset_begin_template, ata_link_hardreset_begin,
+ TP_PROTO(struct ata_link *link, unsigned int *class, unsigned long deadline),
+ TP_ARGS(link, class, deadline));
+
+DEFINE_EVENT(ata_link_reset_begin_template, ata_slave_hardreset_begin,
+ TP_PROTO(struct ata_link *link, unsigned int *class, unsigned long deadline),
+ TP_ARGS(link, class, deadline));
+
+DEFINE_EVENT(ata_link_reset_begin_template, ata_link_softreset_begin,
+ TP_PROTO(struct ata_link *link, unsigned int *class, unsigned long deadline),
+ TP_ARGS(link, class, deadline));
+
+DECLARE_EVENT_CLASS(ata_link_reset_end_template,
+
+ TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
+
+ TP_ARGS(link, class, rc),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __array( unsigned int, class, 2 )
+ __field( int, rc )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = link->ap->print_id;
+ memcpy(__entry->class, class, 2);
+ __entry->rc = rc;
+ ),
+
+ TP_printk("ata_port=%u rc=%d class=[%s,%s]",
+ __entry->ata_port, __entry->rc,
+ show_class_name(__entry->class[0]),
+ show_class_name(__entry->class[1]))
+);
+
+DEFINE_EVENT(ata_link_reset_end_template, ata_link_hardreset_end,
+ TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
+ TP_ARGS(link, class, rc));
+
+DEFINE_EVENT(ata_link_reset_end_template, ata_slave_hardreset_end,
+ TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
+ TP_ARGS(link, class, rc));
+
+DEFINE_EVENT(ata_link_reset_end_template, ata_link_softreset_end,
+ TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
+ TP_ARGS(link, class, rc));
+
+DEFINE_EVENT(ata_link_reset_end_template, ata_link_postreset,
+ TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
+ TP_ARGS(link, class, rc));
+
+DEFINE_EVENT(ata_link_reset_end_template, ata_slave_postreset,
+ TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
+ TP_ARGS(link, class, rc));
+
+DECLARE_EVENT_CLASS(ata_port_eh_begin_template,
+
+ TP_PROTO(struct ata_port *ap),
+
+ TP_ARGS(ap),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = ap->print_id;
+ ),
+
+ TP_printk("ata_port=%u", __entry->ata_port)
+);
+
+DEFINE_EVENT(ata_port_eh_begin_template, ata_std_sched_eh,
+ TP_PROTO(struct ata_port *ap),
+ TP_ARGS(ap));
+
+DEFINE_EVENT(ata_port_eh_begin_template, ata_port_freeze,
+ TP_PROTO(struct ata_port *ap),
+ TP_ARGS(ap));
+
+DEFINE_EVENT(ata_port_eh_begin_template, ata_port_thaw,
+ TP_PROTO(struct ata_port *ap),
+ TP_ARGS(ap));
+
+DECLARE_EVENT_CLASS(ata_sff_hsm_template,
+
+ TP_PROTO(struct ata_queued_cmd *qc, unsigned char status),
+
+ TP_ARGS(qc, status),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned int, ata_dev )
+ __field( unsigned int, tag )
+ __field( unsigned int, qc_flags )
+ __field( unsigned int, protocol )
+ __field( unsigned int, hsm_state )
+ __field( unsigned char, dev_state )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = qc->ap->print_id;
+ __entry->ata_dev = qc->dev->link->pmp + qc->dev->devno;
+ __entry->tag = qc->tag;
+ __entry->qc_flags = qc->flags;
+ __entry->protocol = qc->tf.protocol;
+ __entry->hsm_state = qc->ap->hsm_task_state;
+ __entry->dev_state = status;
+ ),
+
+ TP_printk("ata_port=%u ata_dev=%u tag=%d proto=%s flags=%s task_state=%s dev_stat=0x%X",
+ __entry->ata_port, __entry->ata_dev, __entry->tag,
+ show_protocol_name(__entry->protocol),
+ __parse_qc_flags(__entry->qc_flags),
+ show_sff_hsm_state_name(__entry->hsm_state),
+ __entry->dev_state)
+);
+
+DEFINE_EVENT(ata_sff_hsm_template, ata_sff_hsm_state,
+ TP_PROTO(struct ata_queued_cmd *qc, unsigned char state),
+ TP_ARGS(qc, state));
+
+DEFINE_EVENT(ata_sff_hsm_template, ata_sff_hsm_command_complete,
+ TP_PROTO(struct ata_queued_cmd *qc, unsigned char state),
+ TP_ARGS(qc, state));
+
+DEFINE_EVENT(ata_sff_hsm_template, ata_sff_port_intr,
+ TP_PROTO(struct ata_queued_cmd *qc, unsigned char state),
+ TP_ARGS(qc, state));
+
+DECLARE_EVENT_CLASS(ata_transfer_data_template,
+
+ TP_PROTO(struct ata_queued_cmd *qc, unsigned int offset, unsigned int count),
+
+ TP_ARGS(qc, offset, count),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned int, ata_dev )
+ __field( unsigned int, tag )
+ __field( unsigned int, flags )
+ __field( unsigned int, offset )
+ __field( unsigned int, bytes )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = qc->ap->print_id;
+ __entry->ata_dev = qc->dev->link->pmp + qc->dev->devno;
+ __entry->tag = qc->tag;
+ __entry->flags = qc->tf.flags;
+ __entry->offset = offset;
+ __entry->bytes = count;
+ ),
+
+ TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s offset=%u bytes=%u",
+ __entry->ata_port, __entry->ata_dev, __entry->tag,
+ __parse_tf_flags(__entry->flags),
+ __entry->offset, __entry->bytes)
+);
+
+DEFINE_EVENT(ata_transfer_data_template, ata_sff_pio_transfer_data,
+ TP_PROTO(struct ata_queued_cmd *qc, unsigned int offset, unsigned int count),
+ TP_ARGS(qc, offset, count));
+
+DEFINE_EVENT(ata_transfer_data_template, atapi_pio_transfer_data,
+ TP_PROTO(struct ata_queued_cmd *qc, unsigned int offset, unsigned int count),
+ TP_ARGS(qc, offset, count));
+
+DEFINE_EVENT(ata_transfer_data_template, atapi_send_cdb,
+ TP_PROTO(struct ata_queued_cmd *qc, unsigned int offset, unsigned int count),
+ TP_ARGS(qc, offset, count));
+
+DECLARE_EVENT_CLASS(ata_sff_template,
+
+ TP_PROTO(struct ata_port *ap),
+
+ TP_ARGS(ap),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, ata_port )
+ __field( unsigned char, hsm_state )
+ ),
+
+ TP_fast_assign(
+ __entry->ata_port = ap->print_id;
+ __entry->hsm_state = ap->hsm_task_state;
+ ),
+
+ TP_printk("ata_port=%u task_state=%s",
+ __entry->ata_port,
+ show_sff_hsm_state_name(__entry->hsm_state))
+);
+
+DEFINE_EVENT(ata_sff_template, ata_sff_flush_pio_task,
+ TP_PROTO(struct ata_port *ap),
+ TP_ARGS(ap));
+
+#endif /* _TRACE_LIBATA_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/lock.h b/include/trace/events/lock.h
new file mode 100644
index 0000000000..9ebd081e05
--- /dev/null
+++ b/include/trace/events/lock.h
@@ -0,0 +1,144 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM lock
+
+#if !defined(_TRACE_LOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_LOCK_H
+
+#include <linux/sched.h>
+#include <linux/tracepoint.h>
+
+/* flags for lock:contention_begin */
+#define LCB_F_SPIN (1U << 0)
+#define LCB_F_READ (1U << 1)
+#define LCB_F_WRITE (1U << 2)
+#define LCB_F_RT (1U << 3)
+#define LCB_F_PERCPU (1U << 4)
+#define LCB_F_MUTEX (1U << 5)
+
+
+#ifdef CONFIG_LOCKDEP
+
+#include <linux/lockdep.h>
+
+TRACE_EVENT(lock_acquire,
+
+ TP_PROTO(struct lockdep_map *lock, unsigned int subclass,
+ int trylock, int read, int check,
+ struct lockdep_map *next_lock, unsigned long ip),
+
+ TP_ARGS(lock, subclass, trylock, read, check, next_lock, ip),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, flags)
+ __string(name, lock->name)
+ __field(void *, lockdep_addr)
+ ),
+
+ TP_fast_assign(
+ __entry->flags = (trylock ? 1 : 0) | (read ? 2 : 0);
+ __assign_str(name, lock->name);
+ __entry->lockdep_addr = lock;
+ ),
+
+ TP_printk("%p %s%s%s", __entry->lockdep_addr,
+ (__entry->flags & 1) ? "try " : "",
+ (__entry->flags & 2) ? "read " : "",
+ __get_str(name))
+);
+
+DECLARE_EVENT_CLASS(lock,
+
+ TP_PROTO(struct lockdep_map *lock, unsigned long ip),
+
+ TP_ARGS(lock, ip),
+
+ TP_STRUCT__entry(
+ __string( name, lock->name )
+ __field( void *, lockdep_addr )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, lock->name);
+ __entry->lockdep_addr = lock;
+ ),
+
+ TP_printk("%p %s", __entry->lockdep_addr, __get_str(name))
+);
+
+DEFINE_EVENT(lock, lock_release,
+
+ TP_PROTO(struct lockdep_map *lock, unsigned long ip),
+
+ TP_ARGS(lock, ip)
+);
+
+#ifdef CONFIG_LOCK_STAT
+
+DEFINE_EVENT(lock, lock_contended,
+
+ TP_PROTO(struct lockdep_map *lock, unsigned long ip),
+
+ TP_ARGS(lock, ip)
+);
+
+DEFINE_EVENT(lock, lock_acquired,
+
+ TP_PROTO(struct lockdep_map *lock, unsigned long ip),
+
+ TP_ARGS(lock, ip)
+);
+
+#endif /* CONFIG_LOCK_STAT */
+#endif /* CONFIG_LOCKDEP */
+
+TRACE_EVENT(contention_begin,
+
+ TP_PROTO(void *lock, unsigned int flags),
+
+ TP_ARGS(lock, flags),
+
+ TP_STRUCT__entry(
+ __field(void *, lock_addr)
+ __field(unsigned int, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->lock_addr = lock;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("%p (flags=%s)", __entry->lock_addr,
+ __print_flags(__entry->flags, "|",
+ { LCB_F_SPIN, "SPIN" },
+ { LCB_F_READ, "READ" },
+ { LCB_F_WRITE, "WRITE" },
+ { LCB_F_RT, "RT" },
+ { LCB_F_PERCPU, "PERCPU" },
+ { LCB_F_MUTEX, "MUTEX" }
+ ))
+);
+
+TRACE_EVENT(contention_end,
+
+ TP_PROTO(void *lock, int ret),
+
+ TP_ARGS(lock, ret),
+
+ TP_STRUCT__entry(
+ __field(void *, lock_addr)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->lock_addr = lock;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("%p (ret=%d)", __entry->lock_addr, __entry->ret)
+);
+
+#endif /* _TRACE_LOCK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/maple_tree.h b/include/trace/events/maple_tree.h
new file mode 100644
index 0000000000..2be403bdc2
--- /dev/null
+++ b/include/trace/events/maple_tree.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM maple_tree
+
+#if !defined(_TRACE_MM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MM_H
+
+
+#include <linux/tracepoint.h>
+
+struct ma_state;
+
+TRACE_EVENT(ma_op,
+
+ TP_PROTO(const char *fn, struct ma_state *mas),
+
+ TP_ARGS(fn, mas),
+
+ TP_STRUCT__entry(
+ __field(const char *, fn)
+ __field(unsigned long, min)
+ __field(unsigned long, max)
+ __field(unsigned long, index)
+ __field(unsigned long, last)
+ __field(void *, node)
+ ),
+
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->min = mas->min;
+ __entry->max = mas->max;
+ __entry->index = mas->index;
+ __entry->last = mas->last;
+ __entry->node = mas->node;
+ ),
+
+ TP_printk("%s\tNode: %p (%lu %lu) range: %lu-%lu",
+ __entry->fn,
+ (void *) __entry->node,
+ (unsigned long) __entry->min,
+ (unsigned long) __entry->max,
+ (unsigned long) __entry->index,
+ (unsigned long) __entry->last
+ )
+)
+TRACE_EVENT(ma_read,
+
+ TP_PROTO(const char *fn, struct ma_state *mas),
+
+ TP_ARGS(fn, mas),
+
+ TP_STRUCT__entry(
+ __field(const char *, fn)
+ __field(unsigned long, min)
+ __field(unsigned long, max)
+ __field(unsigned long, index)
+ __field(unsigned long, last)
+ __field(void *, node)
+ ),
+
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->min = mas->min;
+ __entry->max = mas->max;
+ __entry->index = mas->index;
+ __entry->last = mas->last;
+ __entry->node = mas->node;
+ ),
+
+ TP_printk("%s\tNode: %p (%lu %lu) range: %lu-%lu",
+ __entry->fn,
+ (void *) __entry->node,
+ (unsigned long) __entry->min,
+ (unsigned long) __entry->max,
+ (unsigned long) __entry->index,
+ (unsigned long) __entry->last
+ )
+)
+
+TRACE_EVENT(ma_write,
+
+ TP_PROTO(const char *fn, struct ma_state *mas, unsigned long piv,
+ void *val),
+
+ TP_ARGS(fn, mas, piv, val),
+
+ TP_STRUCT__entry(
+ __field(const char *, fn)
+ __field(unsigned long, min)
+ __field(unsigned long, max)
+ __field(unsigned long, index)
+ __field(unsigned long, last)
+ __field(unsigned long, piv)
+ __field(void *, val)
+ __field(void *, node)
+ ),
+
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->min = mas->min;
+ __entry->max = mas->max;
+ __entry->index = mas->index;
+ __entry->last = mas->last;
+ __entry->piv = piv;
+ __entry->val = val;
+ __entry->node = mas->node;
+ ),
+
+ TP_printk("%s\tNode %p (%lu %lu) range:%lu-%lu piv (%lu) val %p",
+ __entry->fn,
+ (void *) __entry->node,
+ (unsigned long) __entry->min,
+ (unsigned long) __entry->max,
+ (unsigned long) __entry->index,
+ (unsigned long) __entry->last,
+ (unsigned long) __entry->piv,
+ (void *) __entry->val
+ )
+)
+#endif /* _TRACE_MM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mce.h b/include/trace/events/mce.h
new file mode 100644
index 0000000000..1391ada0da
--- /dev/null
+++ b/include/trace/events/mce.h
@@ -0,0 +1,75 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mce
+
+#if !defined(_TRACE_MCE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MCE_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+#include <asm/mce.h>
+
+TRACE_EVENT(mce_record,
+
+ TP_PROTO(struct mce *m),
+
+ TP_ARGS(m),
+
+ TP_STRUCT__entry(
+ __field( u64, mcgcap )
+ __field( u64, mcgstatus )
+ __field( u64, status )
+ __field( u64, addr )
+ __field( u64, misc )
+ __field( u64, synd )
+ __field( u64, ipid )
+ __field( u64, ip )
+ __field( u64, tsc )
+ __field( u64, walltime )
+ __field( u32, cpu )
+ __field( u32, cpuid )
+ __field( u32, apicid )
+ __field( u32, socketid )
+ __field( u8, cs )
+ __field( u8, bank )
+ __field( u8, cpuvendor )
+ ),
+
+ TP_fast_assign(
+ __entry->mcgcap = m->mcgcap;
+ __entry->mcgstatus = m->mcgstatus;
+ __entry->status = m->status;
+ __entry->addr = m->addr;
+ __entry->misc = m->misc;
+ __entry->synd = m->synd;
+ __entry->ipid = m->ipid;
+ __entry->ip = m->ip;
+ __entry->tsc = m->tsc;
+ __entry->walltime = m->time;
+ __entry->cpu = m->extcpu;
+ __entry->cpuid = m->cpuid;
+ __entry->apicid = m->apicid;
+ __entry->socketid = m->socketid;
+ __entry->cs = m->cs;
+ __entry->bank = m->bank;
+ __entry->cpuvendor = m->cpuvendor;
+ ),
+
+ TP_printk("CPU: %d, MCGc/s: %llx/%llx, MC%d: %016Lx, IPID: %016Lx, ADDR/MISC/SYND: %016Lx/%016Lx/%016Lx, RIP: %02x:<%016Lx>, TSC: %llx, PROCESSOR: %u:%x, TIME: %llu, SOCKET: %u, APIC: %x",
+ __entry->cpu,
+ __entry->mcgcap, __entry->mcgstatus,
+ __entry->bank, __entry->status,
+ __entry->ipid,
+ __entry->addr, __entry->misc, __entry->synd,
+ __entry->cs, __entry->ip,
+ __entry->tsc,
+ __entry->cpuvendor, __entry->cpuid,
+ __entry->walltime,
+ __entry->socketid,
+ __entry->apicid)
+);
+
+#endif /* _TRACE_MCE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mctp.h b/include/trace/events/mctp.h
new file mode 100644
index 0000000000..165cf25f77
--- /dev/null
+++ b/include/trace/events/mctp.h
@@ -0,0 +1,78 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mctp
+
+#if !defined(_TRACE_MCTP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MCTP_H
+
+#include <linux/tracepoint.h>
+
+#ifndef __TRACE_MCTP_ENUMS
+#define __TRACE_MCTP_ENUMS
+enum {
+ MCTP_TRACE_KEY_TIMEOUT,
+ MCTP_TRACE_KEY_REPLIED,
+ MCTP_TRACE_KEY_INVALIDATED,
+ MCTP_TRACE_KEY_CLOSED,
+ MCTP_TRACE_KEY_DROPPED,
+};
+#endif /* __TRACE_MCTP_ENUMS */
+
+TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_TIMEOUT);
+TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_REPLIED);
+TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_INVALIDATED);
+TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_CLOSED);
+TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_DROPPED);
+
+TRACE_EVENT(mctp_key_acquire,
+ TP_PROTO(const struct mctp_sk_key *key),
+ TP_ARGS(key),
+ TP_STRUCT__entry(
+ __field(__u8, paddr)
+ __field(__u8, laddr)
+ __field(__u8, tag)
+ ),
+ TP_fast_assign(
+ __entry->paddr = key->peer_addr;
+ __entry->laddr = key->local_addr;
+ __entry->tag = key->tag;
+ ),
+ TP_printk("local %d, peer %d, tag %1x",
+ __entry->laddr,
+ __entry->paddr,
+ __entry->tag
+ )
+);
+
+TRACE_EVENT(mctp_key_release,
+ TP_PROTO(const struct mctp_sk_key *key, int reason),
+ TP_ARGS(key, reason),
+ TP_STRUCT__entry(
+ __field(__u8, paddr)
+ __field(__u8, laddr)
+ __field(__u8, tag)
+ __field(int, reason)
+ ),
+ TP_fast_assign(
+ __entry->paddr = key->peer_addr;
+ __entry->laddr = key->local_addr;
+ __entry->tag = key->tag;
+ __entry->reason = reason;
+ ),
+ TP_printk("local %d, peer %d, tag %1x %s",
+ __entry->laddr,
+ __entry->paddr,
+ __entry->tag,
+ __print_symbolic(__entry->reason,
+ { MCTP_TRACE_KEY_TIMEOUT, "timeout" },
+ { MCTP_TRACE_KEY_REPLIED, "replied" },
+ { MCTP_TRACE_KEY_INVALIDATED, "invalidated" },
+ { MCTP_TRACE_KEY_CLOSED, "closed" },
+ { MCTP_TRACE_KEY_DROPPED, "dropped" })
+ )
+);
+
+#endif
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mdio.h b/include/trace/events/mdio.h
new file mode 100644
index 0000000000..0f241cbe00
--- /dev/null
+++ b/include/trace/events/mdio.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mdio
+
+#if !defined(_TRACE_MDIO_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MDIO_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT_CONDITION(mdio_access,
+
+ TP_PROTO(struct mii_bus *bus, char read,
+ u8 addr, unsigned regnum, u16 val, int err),
+
+ TP_ARGS(bus, read, addr, regnum, val, err),
+
+ TP_CONDITION(err >= 0),
+
+ TP_STRUCT__entry(
+ __array(char, busid, MII_BUS_ID_SIZE)
+ __field(char, read)
+ __field(u8, addr)
+ __field(u16, val)
+ __field(unsigned, regnum)
+ ),
+
+ TP_fast_assign(
+ strncpy(__entry->busid, bus->id, MII_BUS_ID_SIZE);
+ __entry->read = read;
+ __entry->addr = addr;
+ __entry->regnum = regnum;
+ __entry->val = val;
+ ),
+
+ TP_printk("%s %-5s phy:0x%02hhx reg:0x%02x val:0x%04hx",
+ __entry->busid, __entry->read ? "read" : "write",
+ __entry->addr, __entry->regnum, __entry->val)
+);
+
+#endif /* if !defined(_TRACE_MDIO_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/migrate.h b/include/trace/events/migrate.h
new file mode 100644
index 0000000000..061b5128f3
--- /dev/null
+++ b/include/trace/events/migrate.h
@@ -0,0 +1,142 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM migrate
+
+#if !defined(_TRACE_MIGRATE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MIGRATE_H
+
+#include <linux/tracepoint.h>
+
+#define MIGRATE_MODE \
+ EM( MIGRATE_ASYNC, "MIGRATE_ASYNC") \
+ EM( MIGRATE_SYNC_LIGHT, "MIGRATE_SYNC_LIGHT") \
+ EMe(MIGRATE_SYNC, "MIGRATE_SYNC")
+
+
+#define MIGRATE_REASON \
+ EM( MR_COMPACTION, "compaction") \
+ EM( MR_MEMORY_FAILURE, "memory_failure") \
+ EM( MR_MEMORY_HOTPLUG, "memory_hotplug") \
+ EM( MR_SYSCALL, "syscall_or_cpuset") \
+ EM( MR_MEMPOLICY_MBIND, "mempolicy_mbind") \
+ EM( MR_NUMA_MISPLACED, "numa_misplaced") \
+ EM( MR_CONTIG_RANGE, "contig_range") \
+ EM( MR_LONGTERM_PIN, "longterm_pin") \
+ EMe(MR_DEMOTION, "demotion")
+
+/*
+ * First define the enums in the above macros to be exported to userspace
+ * via TRACE_DEFINE_ENUM().
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+MIGRATE_MODE
+MIGRATE_REASON
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) {a, b},
+#define EMe(a, b) {a, b}
+
+TRACE_EVENT(mm_migrate_pages,
+
+ TP_PROTO(unsigned long succeeded, unsigned long failed,
+ unsigned long thp_succeeded, unsigned long thp_failed,
+ unsigned long thp_split, enum migrate_mode mode, int reason),
+
+ TP_ARGS(succeeded, failed, thp_succeeded, thp_failed,
+ thp_split, mode, reason),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, succeeded)
+ __field( unsigned long, failed)
+ __field( unsigned long, thp_succeeded)
+ __field( unsigned long, thp_failed)
+ __field( unsigned long, thp_split)
+ __field( enum migrate_mode, mode)
+ __field( int, reason)
+ ),
+
+ TP_fast_assign(
+ __entry->succeeded = succeeded;
+ __entry->failed = failed;
+ __entry->thp_succeeded = thp_succeeded;
+ __entry->thp_failed = thp_failed;
+ __entry->thp_split = thp_split;
+ __entry->mode = mode;
+ __entry->reason = reason;
+ ),
+
+ TP_printk("nr_succeeded=%lu nr_failed=%lu nr_thp_succeeded=%lu nr_thp_failed=%lu nr_thp_split=%lu mode=%s reason=%s",
+ __entry->succeeded,
+ __entry->failed,
+ __entry->thp_succeeded,
+ __entry->thp_failed,
+ __entry->thp_split,
+ __print_symbolic(__entry->mode, MIGRATE_MODE),
+ __print_symbolic(__entry->reason, MIGRATE_REASON))
+);
+
+TRACE_EVENT(mm_migrate_pages_start,
+
+ TP_PROTO(enum migrate_mode mode, int reason),
+
+ TP_ARGS(mode, reason),
+
+ TP_STRUCT__entry(
+ __field(enum migrate_mode, mode)
+ __field(int, reason)
+ ),
+
+ TP_fast_assign(
+ __entry->mode = mode;
+ __entry->reason = reason;
+ ),
+
+ TP_printk("mode=%s reason=%s",
+ __print_symbolic(__entry->mode, MIGRATE_MODE),
+ __print_symbolic(__entry->reason, MIGRATE_REASON))
+);
+
+DECLARE_EVENT_CLASS(migration_pte,
+
+ TP_PROTO(unsigned long addr, unsigned long pte, int order),
+
+ TP_ARGS(addr, pte, order),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, addr)
+ __field(unsigned long, pte)
+ __field(int, order)
+ ),
+
+ TP_fast_assign(
+ __entry->addr = addr;
+ __entry->pte = pte;
+ __entry->order = order;
+ ),
+
+ TP_printk("addr=%lx, pte=%lx order=%d", __entry->addr, __entry->pte, __entry->order)
+);
+
+DEFINE_EVENT(migration_pte, set_migration_pte,
+ TP_PROTO(unsigned long addr, unsigned long pte, int order),
+ TP_ARGS(addr, pte, order)
+);
+
+DEFINE_EVENT(migration_pte, remove_migration_pte,
+ TP_PROTO(unsigned long addr, unsigned long pte, int order),
+ TP_ARGS(addr, pte, order)
+);
+
+#endif /* _TRACE_MIGRATE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mlxsw.h b/include/trace/events/mlxsw.h
new file mode 100644
index 0000000000..19a25ed323
--- /dev/null
+++ b/include/trace/events/mlxsw.h
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
+/* Copyright (c) 2019 Mellanox Technologies. All rights reserved */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mlxsw
+
+#if !defined(_MLXSW_TRACEPOINT_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _MLXSW_TRACEPOINT_H
+
+#include <linux/tracepoint.h>
+
+struct mlxsw_sp;
+struct mlxsw_sp_acl_atcam_region;
+struct mlxsw_sp_acl_tcam_vregion;
+
+TRACE_EVENT(mlxsw_sp_acl_atcam_entry_add_ctcam_spill,
+ TP_PROTO(const struct mlxsw_sp *mlxsw_sp,
+ const struct mlxsw_sp_acl_atcam_region *aregion),
+
+ TP_ARGS(mlxsw_sp, aregion),
+
+ TP_STRUCT__entry(
+ __field(const void *, mlxsw_sp)
+ __field(const void *, aregion)
+ ),
+
+ TP_fast_assign(
+ __entry->mlxsw_sp = mlxsw_sp;
+ __entry->aregion = aregion;
+ ),
+
+ TP_printk("mlxsw_sp %p, aregion %p",
+ __entry->mlxsw_sp, __entry->aregion)
+);
+
+TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_rehash,
+ TP_PROTO(const struct mlxsw_sp *mlxsw_sp,
+ const struct mlxsw_sp_acl_tcam_vregion *vregion),
+
+ TP_ARGS(mlxsw_sp, vregion),
+
+ TP_STRUCT__entry(
+ __field(const void *, mlxsw_sp)
+ __field(const void *, vregion)
+ ),
+
+ TP_fast_assign(
+ __entry->mlxsw_sp = mlxsw_sp;
+ __entry->vregion = vregion;
+ ),
+
+ TP_printk("mlxsw_sp %p, vregion %p",
+ __entry->mlxsw_sp, __entry->vregion)
+);
+
+TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_migrate,
+ TP_PROTO(const struct mlxsw_sp *mlxsw_sp,
+ const struct mlxsw_sp_acl_tcam_vregion *vregion),
+
+ TP_ARGS(mlxsw_sp, vregion),
+
+ TP_STRUCT__entry(
+ __field(const void *, mlxsw_sp)
+ __field(const void *, vregion)
+ ),
+
+ TP_fast_assign(
+ __entry->mlxsw_sp = mlxsw_sp;
+ __entry->vregion = vregion;
+ ),
+
+ TP_printk("mlxsw_sp %p, vregion %p",
+ __entry->mlxsw_sp, __entry->vregion)
+);
+
+TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_migrate_end,
+ TP_PROTO(const struct mlxsw_sp *mlxsw_sp,
+ const struct mlxsw_sp_acl_tcam_vregion *vregion),
+
+ TP_ARGS(mlxsw_sp, vregion),
+
+ TP_STRUCT__entry(
+ __field(const void *, mlxsw_sp)
+ __field(const void *, vregion)
+ ),
+
+ TP_fast_assign(
+ __entry->mlxsw_sp = mlxsw_sp;
+ __entry->vregion = vregion;
+ ),
+
+ TP_printk("mlxsw_sp %p, vregion %p",
+ __entry->mlxsw_sp, __entry->vregion)
+);
+
+TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_rehash_rollback_failed,
+ TP_PROTO(const struct mlxsw_sp *mlxsw_sp,
+ const struct mlxsw_sp_acl_tcam_vregion *vregion),
+
+ TP_ARGS(mlxsw_sp, vregion),
+
+ TP_STRUCT__entry(
+ __field(const void *, mlxsw_sp)
+ __field(const void *, vregion)
+ ),
+
+ TP_fast_assign(
+ __entry->mlxsw_sp = mlxsw_sp;
+ __entry->vregion = vregion;
+ ),
+
+ TP_printk("mlxsw_sp %p, vregion %p",
+ __entry->mlxsw_sp, __entry->vregion)
+);
+
+#endif /* _MLXSW_TRACEPOINT_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mmap.h b/include/trace/events/mmap.h
new file mode 100644
index 0000000000..f8d61485de
--- /dev/null
+++ b/include/trace/events/mmap.h
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mmap
+
+#if !defined(_TRACE_MMAP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MMAP_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(vm_unmapped_area,
+
+ TP_PROTO(unsigned long addr, struct vm_unmapped_area_info *info),
+
+ TP_ARGS(addr, info),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, addr)
+ __field(unsigned long, total_vm)
+ __field(unsigned long, flags)
+ __field(unsigned long, length)
+ __field(unsigned long, low_limit)
+ __field(unsigned long, high_limit)
+ __field(unsigned long, align_mask)
+ __field(unsigned long, align_offset)
+ ),
+
+ TP_fast_assign(
+ __entry->addr = addr;
+ __entry->total_vm = current->mm->total_vm;
+ __entry->flags = info->flags;
+ __entry->length = info->length;
+ __entry->low_limit = info->low_limit;
+ __entry->high_limit = info->high_limit;
+ __entry->align_mask = info->align_mask;
+ __entry->align_offset = info->align_offset;
+ ),
+
+ TP_printk("addr=0x%lx err=%ld total_vm=0x%lx flags=0x%lx len=0x%lx lo=0x%lx hi=0x%lx mask=0x%lx ofs=0x%lx",
+ IS_ERR_VALUE(__entry->addr) ? 0 : __entry->addr,
+ IS_ERR_VALUE(__entry->addr) ? __entry->addr : 0,
+ __entry->total_vm, __entry->flags, __entry->length,
+ __entry->low_limit, __entry->high_limit, __entry->align_mask,
+ __entry->align_offset)
+);
+
+TRACE_EVENT(vma_mas_szero,
+ TP_PROTO(struct maple_tree *mt, unsigned long start,
+ unsigned long end),
+
+ TP_ARGS(mt, start, end),
+
+ TP_STRUCT__entry(
+ __field(struct maple_tree *, mt)
+ __field(unsigned long, start)
+ __field(unsigned long, end)
+ ),
+
+ TP_fast_assign(
+ __entry->mt = mt;
+ __entry->start = start;
+ __entry->end = end;
+ ),
+
+ TP_printk("mt_mod %p, (NULL), SNULL, %lu, %lu,",
+ __entry->mt,
+ (unsigned long) __entry->start,
+ (unsigned long) __entry->end
+ )
+);
+
+TRACE_EVENT(vma_store,
+ TP_PROTO(struct maple_tree *mt, struct vm_area_struct *vma),
+
+ TP_ARGS(mt, vma),
+
+ TP_STRUCT__entry(
+ __field(struct maple_tree *, mt)
+ __field(struct vm_area_struct *, vma)
+ __field(unsigned long, vm_start)
+ __field(unsigned long, vm_end)
+ ),
+
+ TP_fast_assign(
+ __entry->mt = mt;
+ __entry->vma = vma;
+ __entry->vm_start = vma->vm_start;
+ __entry->vm_end = vma->vm_end - 1;
+ ),
+
+ TP_printk("mt_mod %p, (%p), STORE, %lu, %lu,",
+ __entry->mt, __entry->vma,
+ (unsigned long) __entry->vm_start,
+ (unsigned long) __entry->vm_end
+ )
+);
+
+
+TRACE_EVENT(exit_mmap,
+ TP_PROTO(struct mm_struct *mm),
+
+ TP_ARGS(mm),
+
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(struct maple_tree *, mt)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __entry->mt = &mm->mm_mt;
+ ),
+
+ TP_printk("mt_mod %p, DESTROY",
+ __entry->mt
+ )
+);
+
+#endif
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mmap_lock.h b/include/trace/events/mmap_lock.h
new file mode 100644
index 0000000000..14db8044c1
--- /dev/null
+++ b/include/trace/events/mmap_lock.h
@@ -0,0 +1,87 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mmap_lock
+
+#if !defined(_TRACE_MMAP_LOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MMAP_LOCK_H
+
+#include <linux/tracepoint.h>
+#include <linux/types.h>
+
+struct mm_struct;
+
+extern int trace_mmap_lock_reg(void);
+extern void trace_mmap_lock_unreg(void);
+
+DECLARE_EVENT_CLASS(mmap_lock,
+
+ TP_PROTO(struct mm_struct *mm, const char *memcg_path, bool write),
+
+ TP_ARGS(mm, memcg_path, write),
+
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __string(memcg_path, memcg_path)
+ __field(bool, write)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __assign_str(memcg_path, memcg_path);
+ __entry->write = write;
+ ),
+
+ TP_printk(
+ "mm=%p memcg_path=%s write=%s",
+ __entry->mm,
+ __get_str(memcg_path),
+ __entry->write ? "true" : "false"
+ )
+);
+
+#define DEFINE_MMAP_LOCK_EVENT(name) \
+ DEFINE_EVENT_FN(mmap_lock, name, \
+ TP_PROTO(struct mm_struct *mm, const char *memcg_path, \
+ bool write), \
+ TP_ARGS(mm, memcg_path, write), \
+ trace_mmap_lock_reg, trace_mmap_lock_unreg)
+
+DEFINE_MMAP_LOCK_EVENT(mmap_lock_start_locking);
+DEFINE_MMAP_LOCK_EVENT(mmap_lock_released);
+
+TRACE_EVENT_FN(mmap_lock_acquire_returned,
+
+ TP_PROTO(struct mm_struct *mm, const char *memcg_path, bool write,
+ bool success),
+
+ TP_ARGS(mm, memcg_path, write, success),
+
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __string(memcg_path, memcg_path)
+ __field(bool, write)
+ __field(bool, success)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __assign_str(memcg_path, memcg_path);
+ __entry->write = write;
+ __entry->success = success;
+ ),
+
+ TP_printk(
+ "mm=%p memcg_path=%s write=%s success=%s",
+ __entry->mm,
+ __get_str(memcg_path),
+ __entry->write ? "true" : "false",
+ __entry->success ? "true" : "false"
+ ),
+
+ trace_mmap_lock_reg, trace_mmap_lock_unreg
+);
+
+#endif /* _TRACE_MMAP_LOCK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mmc.h b/include/trace/events/mmc.h
new file mode 100644
index 0000000000..7b706ff213
--- /dev/null
+++ b/include/trace/events/mmc.h
@@ -0,0 +1,193 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mmc
+
+#if !defined(_TRACE_MMC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MMC_H
+
+#include <linux/blkdev.h>
+#include <linux/mmc/core.h>
+#include <linux/mmc/host.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(mmc_request_start,
+
+ TP_PROTO(struct mmc_host *host, struct mmc_request *mrq),
+
+ TP_ARGS(host, mrq),
+
+ TP_STRUCT__entry(
+ __field(u32, cmd_opcode)
+ __field(u32, cmd_arg)
+ __field(unsigned int, cmd_flags)
+ __field(unsigned int, cmd_retries)
+ __field(u32, stop_opcode)
+ __field(u32, stop_arg)
+ __field(unsigned int, stop_flags)
+ __field(unsigned int, stop_retries)
+ __field(u32, sbc_opcode)
+ __field(u32, sbc_arg)
+ __field(unsigned int, sbc_flags)
+ __field(unsigned int, sbc_retries)
+ __field(unsigned int, blocks)
+ __field(unsigned int, blk_addr)
+ __field(unsigned int, blksz)
+ __field(unsigned int, data_flags)
+ __field(int, tag)
+ __field(unsigned int, can_retune)
+ __field(unsigned int, doing_retune)
+ __field(unsigned int, retune_now)
+ __field(int, need_retune)
+ __field(int, hold_retune)
+ __field(unsigned int, retune_period)
+ __field(struct mmc_request *, mrq)
+ __string(name, mmc_hostname(host))
+ ),
+
+ TP_fast_assign(
+ __entry->cmd_opcode = mrq->cmd ? mrq->cmd->opcode : 0;
+ __entry->cmd_arg = mrq->cmd ? mrq->cmd->arg : 0;
+ __entry->cmd_flags = mrq->cmd ? mrq->cmd->flags : 0;
+ __entry->cmd_retries = mrq->cmd ? mrq->cmd->retries : 0;
+ __entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0;
+ __entry->stop_arg = mrq->stop ? mrq->stop->arg : 0;
+ __entry->stop_flags = mrq->stop ? mrq->stop->flags : 0;
+ __entry->stop_retries = mrq->stop ? mrq->stop->retries : 0;
+ __entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0;
+ __entry->sbc_arg = mrq->sbc ? mrq->sbc->arg : 0;
+ __entry->sbc_flags = mrq->sbc ? mrq->sbc->flags : 0;
+ __entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0;
+ __entry->blksz = mrq->data ? mrq->data->blksz : 0;
+ __entry->blocks = mrq->data ? mrq->data->blocks : 0;
+ __entry->blk_addr = mrq->data ? mrq->data->blk_addr : 0;
+ __entry->data_flags = mrq->data ? mrq->data->flags : 0;
+ __entry->tag = mrq->tag;
+ __entry->can_retune = host->can_retune;
+ __entry->doing_retune = host->doing_retune;
+ __entry->retune_now = host->retune_now;
+ __entry->need_retune = host->need_retune;
+ __entry->hold_retune = host->hold_retune;
+ __entry->retune_period = host->retune_period;
+ __assign_str(name, mmc_hostname(host));
+ __entry->mrq = mrq;
+ ),
+
+ TP_printk("%s: start struct mmc_request[%p]: "
+ "cmd_opcode=%u cmd_arg=0x%x cmd_flags=0x%x cmd_retries=%u "
+ "stop_opcode=%u stop_arg=0x%x stop_flags=0x%x stop_retries=%u "
+ "sbc_opcode=%u sbc_arg=0x%x sbc_flags=0x%x sbc_retires=%u "
+ "blocks=%u block_size=%u blk_addr=%u data_flags=0x%x "
+ "tag=%d can_retune=%u doing_retune=%u retune_now=%u "
+ "need_retune=%d hold_retune=%d retune_period=%u",
+ __get_str(name), __entry->mrq,
+ __entry->cmd_opcode, __entry->cmd_arg,
+ __entry->cmd_flags, __entry->cmd_retries,
+ __entry->stop_opcode, __entry->stop_arg,
+ __entry->stop_flags, __entry->stop_retries,
+ __entry->sbc_opcode, __entry->sbc_arg,
+ __entry->sbc_flags, __entry->sbc_retries,
+ __entry->blocks, __entry->blksz,
+ __entry->blk_addr, __entry->data_flags, __entry->tag,
+ __entry->can_retune, __entry->doing_retune,
+ __entry->retune_now, __entry->need_retune,
+ __entry->hold_retune, __entry->retune_period)
+);
+
+TRACE_EVENT(mmc_request_done,
+
+ TP_PROTO(struct mmc_host *host, struct mmc_request *mrq),
+
+ TP_ARGS(host, mrq),
+
+ TP_STRUCT__entry(
+ __field(u32, cmd_opcode)
+ __field(int, cmd_err)
+ __array(u32, cmd_resp, 4)
+ __field(unsigned int, cmd_retries)
+ __field(u32, stop_opcode)
+ __field(int, stop_err)
+ __array(u32, stop_resp, 4)
+ __field(unsigned int, stop_retries)
+ __field(u32, sbc_opcode)
+ __field(int, sbc_err)
+ __array(u32, sbc_resp, 4)
+ __field(unsigned int, sbc_retries)
+ __field(unsigned int, bytes_xfered)
+ __field(int, data_err)
+ __field(int, tag)
+ __field(unsigned int, can_retune)
+ __field(unsigned int, doing_retune)
+ __field(unsigned int, retune_now)
+ __field(int, need_retune)
+ __field(int, hold_retune)
+ __field(unsigned int, retune_period)
+ __field(struct mmc_request *, mrq)
+ __string(name, mmc_hostname(host))
+ ),
+
+ TP_fast_assign(
+ __entry->cmd_opcode = mrq->cmd ? mrq->cmd->opcode : 0;
+ __entry->cmd_err = mrq->cmd ? mrq->cmd->error : 0;
+ __entry->cmd_resp[0] = mrq->cmd ? mrq->cmd->resp[0] : 0;
+ __entry->cmd_resp[1] = mrq->cmd ? mrq->cmd->resp[1] : 0;
+ __entry->cmd_resp[2] = mrq->cmd ? mrq->cmd->resp[2] : 0;
+ __entry->cmd_resp[3] = mrq->cmd ? mrq->cmd->resp[3] : 0;
+ __entry->cmd_retries = mrq->cmd ? mrq->cmd->retries : 0;
+ __entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0;
+ __entry->stop_err = mrq->stop ? mrq->stop->error : 0;
+ __entry->stop_resp[0] = mrq->stop ? mrq->stop->resp[0] : 0;
+ __entry->stop_resp[1] = mrq->stop ? mrq->stop->resp[1] : 0;
+ __entry->stop_resp[2] = mrq->stop ? mrq->stop->resp[2] : 0;
+ __entry->stop_resp[3] = mrq->stop ? mrq->stop->resp[3] : 0;
+ __entry->stop_retries = mrq->stop ? mrq->stop->retries : 0;
+ __entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0;
+ __entry->sbc_err = mrq->sbc ? mrq->sbc->error : 0;
+ __entry->sbc_resp[0] = mrq->sbc ? mrq->sbc->resp[0] : 0;
+ __entry->sbc_resp[1] = mrq->sbc ? mrq->sbc->resp[1] : 0;
+ __entry->sbc_resp[2] = mrq->sbc ? mrq->sbc->resp[2] : 0;
+ __entry->sbc_resp[3] = mrq->sbc ? mrq->sbc->resp[3] : 0;
+ __entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0;
+ __entry->bytes_xfered = mrq->data ? mrq->data->bytes_xfered : 0;
+ __entry->data_err = mrq->data ? mrq->data->error : 0;
+ __entry->tag = mrq->tag;
+ __entry->can_retune = host->can_retune;
+ __entry->doing_retune = host->doing_retune;
+ __entry->retune_now = host->retune_now;
+ __entry->need_retune = host->need_retune;
+ __entry->hold_retune = host->hold_retune;
+ __entry->retune_period = host->retune_period;
+ __assign_str(name, mmc_hostname(host));
+ __entry->mrq = mrq;
+ ),
+
+ TP_printk("%s: end struct mmc_request[%p]: "
+ "cmd_opcode=%u cmd_err=%d cmd_resp=0x%x 0x%x 0x%x 0x%x "
+ "cmd_retries=%u stop_opcode=%u stop_err=%d "
+ "stop_resp=0x%x 0x%x 0x%x 0x%x stop_retries=%u "
+ "sbc_opcode=%u sbc_err=%d sbc_resp=0x%x 0x%x 0x%x 0x%x "
+ "sbc_retries=%u bytes_xfered=%u data_err=%d tag=%d "
+ "can_retune=%u doing_retune=%u retune_now=%u need_retune=%d "
+ "hold_retune=%d retune_period=%u",
+ __get_str(name), __entry->mrq,
+ __entry->cmd_opcode, __entry->cmd_err,
+ __entry->cmd_resp[0], __entry->cmd_resp[1],
+ __entry->cmd_resp[2], __entry->cmd_resp[3],
+ __entry->cmd_retries,
+ __entry->stop_opcode, __entry->stop_err,
+ __entry->stop_resp[0], __entry->stop_resp[1],
+ __entry->stop_resp[2], __entry->stop_resp[3],
+ __entry->stop_retries,
+ __entry->sbc_opcode, __entry->sbc_err,
+ __entry->sbc_resp[0], __entry->sbc_resp[1],
+ __entry->sbc_resp[2], __entry->sbc_resp[3],
+ __entry->sbc_retries,
+ __entry->bytes_xfered, __entry->data_err, __entry->tag,
+ __entry->can_retune, __entry->doing_retune,
+ __entry->retune_now, __entry->need_retune,
+ __entry->hold_retune, __entry->retune_period)
+);
+
+#endif /* _TRACE_MMC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h
new file mode 100644
index 0000000000..1478b9dd05
--- /dev/null
+++ b/include/trace/events/mmflags.h
@@ -0,0 +1,299 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/node.h>
+#include <linux/mmzone.h>
+#include <linux/compaction.h>
+/*
+ * The order of these masks is important. Matching masks will be seen
+ * first and the left over flags will end up showing by themselves.
+ *
+ * For example, if we have GFP_KERNEL before GFP_USER we wil get:
+ *
+ * GFP_KERNEL|GFP_HARDWALL
+ *
+ * Thus most bits set go first.
+ */
+
+#define gfpflag_string(flag) {(__force unsigned long)flag, #flag}
+
+#define __def_gfpflag_names \
+ gfpflag_string(GFP_TRANSHUGE), \
+ gfpflag_string(GFP_TRANSHUGE_LIGHT), \
+ gfpflag_string(GFP_HIGHUSER_MOVABLE), \
+ gfpflag_string(GFP_HIGHUSER), \
+ gfpflag_string(GFP_USER), \
+ gfpflag_string(GFP_KERNEL_ACCOUNT), \
+ gfpflag_string(GFP_KERNEL), \
+ gfpflag_string(GFP_NOFS), \
+ gfpflag_string(GFP_ATOMIC), \
+ gfpflag_string(GFP_NOIO), \
+ gfpflag_string(GFP_NOWAIT), \
+ gfpflag_string(GFP_DMA), \
+ gfpflag_string(__GFP_HIGHMEM), \
+ gfpflag_string(GFP_DMA32), \
+ gfpflag_string(__GFP_HIGH), \
+ gfpflag_string(__GFP_IO), \
+ gfpflag_string(__GFP_FS), \
+ gfpflag_string(__GFP_NOWARN), \
+ gfpflag_string(__GFP_RETRY_MAYFAIL), \
+ gfpflag_string(__GFP_NOFAIL), \
+ gfpflag_string(__GFP_NORETRY), \
+ gfpflag_string(__GFP_COMP), \
+ gfpflag_string(__GFP_ZERO), \
+ gfpflag_string(__GFP_NOMEMALLOC), \
+ gfpflag_string(__GFP_MEMALLOC), \
+ gfpflag_string(__GFP_HARDWALL), \
+ gfpflag_string(__GFP_THISNODE), \
+ gfpflag_string(__GFP_RECLAIMABLE), \
+ gfpflag_string(__GFP_MOVABLE), \
+ gfpflag_string(__GFP_ACCOUNT), \
+ gfpflag_string(__GFP_WRITE), \
+ gfpflag_string(__GFP_RECLAIM), \
+ gfpflag_string(__GFP_DIRECT_RECLAIM), \
+ gfpflag_string(__GFP_KSWAPD_RECLAIM), \
+ gfpflag_string(__GFP_ZEROTAGS)
+
+#ifdef CONFIG_KASAN_HW_TAGS
+#define __def_gfpflag_names_kasan , \
+ gfpflag_string(__GFP_SKIP_ZERO), \
+ gfpflag_string(__GFP_SKIP_KASAN)
+#else
+#define __def_gfpflag_names_kasan
+#endif
+
+#define show_gfp_flags(flags) \
+ (flags) ? __print_flags(flags, "|", \
+ __def_gfpflag_names __def_gfpflag_names_kasan \
+ ) : "none"
+
+#ifdef CONFIG_MMU
+#define IF_HAVE_PG_MLOCK(_name) ,{1UL << PG_##_name, __stringify(_name)}
+#else
+#define IF_HAVE_PG_MLOCK(_name)
+#endif
+
+#ifdef CONFIG_ARCH_USES_PG_UNCACHED
+#define IF_HAVE_PG_UNCACHED(_name) ,{1UL << PG_##_name, __stringify(_name)}
+#else
+#define IF_HAVE_PG_UNCACHED(_name)
+#endif
+
+#ifdef CONFIG_MEMORY_FAILURE
+#define IF_HAVE_PG_HWPOISON(_name) ,{1UL << PG_##_name, __stringify(_name)}
+#else
+#define IF_HAVE_PG_HWPOISON(_name)
+#endif
+
+#if defined(CONFIG_PAGE_IDLE_FLAG) && defined(CONFIG_64BIT)
+#define IF_HAVE_PG_IDLE(_name) ,{1UL << PG_##_name, __stringify(_name)}
+#else
+#define IF_HAVE_PG_IDLE(_name)
+#endif
+
+#ifdef CONFIG_ARCH_USES_PG_ARCH_X
+#define IF_HAVE_PG_ARCH_X(_name) ,{1UL << PG_##_name, __stringify(_name)}
+#else
+#define IF_HAVE_PG_ARCH_X(_name)
+#endif
+
+#define DEF_PAGEFLAG_NAME(_name) { 1UL << PG_##_name, __stringify(_name) }
+
+#define __def_pageflag_names \
+ DEF_PAGEFLAG_NAME(locked), \
+ DEF_PAGEFLAG_NAME(waiters), \
+ DEF_PAGEFLAG_NAME(error), \
+ DEF_PAGEFLAG_NAME(referenced), \
+ DEF_PAGEFLAG_NAME(uptodate), \
+ DEF_PAGEFLAG_NAME(dirty), \
+ DEF_PAGEFLAG_NAME(lru), \
+ DEF_PAGEFLAG_NAME(active), \
+ DEF_PAGEFLAG_NAME(workingset), \
+ DEF_PAGEFLAG_NAME(slab), \
+ DEF_PAGEFLAG_NAME(owner_priv_1), \
+ DEF_PAGEFLAG_NAME(arch_1), \
+ DEF_PAGEFLAG_NAME(reserved), \
+ DEF_PAGEFLAG_NAME(private), \
+ DEF_PAGEFLAG_NAME(private_2), \
+ DEF_PAGEFLAG_NAME(writeback), \
+ DEF_PAGEFLAG_NAME(head), \
+ DEF_PAGEFLAG_NAME(mappedtodisk), \
+ DEF_PAGEFLAG_NAME(reclaim), \
+ DEF_PAGEFLAG_NAME(swapbacked), \
+ DEF_PAGEFLAG_NAME(unevictable) \
+IF_HAVE_PG_MLOCK(mlocked) \
+IF_HAVE_PG_UNCACHED(uncached) \
+IF_HAVE_PG_HWPOISON(hwpoison) \
+IF_HAVE_PG_IDLE(idle) \
+IF_HAVE_PG_IDLE(young) \
+IF_HAVE_PG_ARCH_X(arch_2) \
+IF_HAVE_PG_ARCH_X(arch_3)
+
+#define show_page_flags(flags) \
+ (flags) ? __print_flags(flags, "|", \
+ __def_pageflag_names \
+ ) : "none"
+
+#define DEF_PAGETYPE_NAME(_name) { PG_##_name, __stringify(_name) }
+
+#define __def_pagetype_names \
+ DEF_PAGETYPE_NAME(offline), \
+ DEF_PAGETYPE_NAME(guard), \
+ DEF_PAGETYPE_NAME(table), \
+ DEF_PAGETYPE_NAME(buddy)
+
+#if defined(CONFIG_X86)
+#define __VM_ARCH_SPECIFIC_1 {VM_PAT, "pat" }
+#elif defined(CONFIG_PPC)
+#define __VM_ARCH_SPECIFIC_1 {VM_SAO, "sao" }
+#elif defined(CONFIG_PARISC) || defined(CONFIG_IA64)
+#define __VM_ARCH_SPECIFIC_1 {VM_GROWSUP, "growsup" }
+#elif !defined(CONFIG_MMU)
+#define __VM_ARCH_SPECIFIC_1 {VM_MAPPED_COPY,"mappedcopy" }
+#else
+#define __VM_ARCH_SPECIFIC_1 {VM_ARCH_1, "arch_1" }
+#endif
+
+#ifdef CONFIG_MEM_SOFT_DIRTY
+#define IF_HAVE_VM_SOFTDIRTY(flag,name) {flag, name },
+#else
+#define IF_HAVE_VM_SOFTDIRTY(flag,name)
+#endif
+
+#ifdef CONFIG_HAVE_ARCH_USERFAULTFD_MINOR
+# define IF_HAVE_UFFD_MINOR(flag, name) {flag, name},
+#else
+# define IF_HAVE_UFFD_MINOR(flag, name)
+#endif
+
+#define __def_vmaflag_names \
+ {VM_READ, "read" }, \
+ {VM_WRITE, "write" }, \
+ {VM_EXEC, "exec" }, \
+ {VM_SHARED, "shared" }, \
+ {VM_MAYREAD, "mayread" }, \
+ {VM_MAYWRITE, "maywrite" }, \
+ {VM_MAYEXEC, "mayexec" }, \
+ {VM_MAYSHARE, "mayshare" }, \
+ {VM_GROWSDOWN, "growsdown" }, \
+ {VM_UFFD_MISSING, "uffd_missing" }, \
+IF_HAVE_UFFD_MINOR(VM_UFFD_MINOR, "uffd_minor" ) \
+ {VM_PFNMAP, "pfnmap" }, \
+ {VM_UFFD_WP, "uffd_wp" }, \
+ {VM_LOCKED, "locked" }, \
+ {VM_IO, "io" }, \
+ {VM_SEQ_READ, "seqread" }, \
+ {VM_RAND_READ, "randread" }, \
+ {VM_DONTCOPY, "dontcopy" }, \
+ {VM_DONTEXPAND, "dontexpand" }, \
+ {VM_LOCKONFAULT, "lockonfault" }, \
+ {VM_ACCOUNT, "account" }, \
+ {VM_NORESERVE, "noreserve" }, \
+ {VM_HUGETLB, "hugetlb" }, \
+ {VM_SYNC, "sync" }, \
+ __VM_ARCH_SPECIFIC_1 , \
+ {VM_WIPEONFORK, "wipeonfork" }, \
+ {VM_DONTDUMP, "dontdump" }, \
+IF_HAVE_VM_SOFTDIRTY(VM_SOFTDIRTY, "softdirty" ) \
+ {VM_MIXEDMAP, "mixedmap" }, \
+ {VM_HUGEPAGE, "hugepage" }, \
+ {VM_NOHUGEPAGE, "nohugepage" }, \
+ {VM_MERGEABLE, "mergeable" } \
+
+#define show_vma_flags(flags) \
+ (flags) ? __print_flags(flags, "|", \
+ __def_vmaflag_names \
+ ) : "none"
+
+#ifdef CONFIG_COMPACTION
+#define COMPACTION_STATUS \
+ EM( COMPACT_SKIPPED, "skipped") \
+ EM( COMPACT_DEFERRED, "deferred") \
+ EM( COMPACT_CONTINUE, "continue") \
+ EM( COMPACT_SUCCESS, "success") \
+ EM( COMPACT_PARTIAL_SKIPPED, "partial_skipped") \
+ EM( COMPACT_COMPLETE, "complete") \
+ EM( COMPACT_NO_SUITABLE_PAGE, "no_suitable_page") \
+ EM( COMPACT_NOT_SUITABLE_ZONE, "not_suitable_zone") \
+ EMe(COMPACT_CONTENDED, "contended")
+
+/* High-level compaction status feedback */
+#define COMPACTION_FAILED 1
+#define COMPACTION_WITHDRAWN 2
+#define COMPACTION_PROGRESS 3
+
+#define compact_result_to_feedback(result) \
+({ \
+ enum compact_result __result = result; \
+ (__result == COMPACT_COMPLETE) ? COMPACTION_FAILED : \
+ (__result == COMPACT_SUCCESS) ? COMPACTION_PROGRESS : COMPACTION_WITHDRAWN; \
+})
+
+#define COMPACTION_FEEDBACK \
+ EM(COMPACTION_FAILED, "failed") \
+ EM(COMPACTION_WITHDRAWN, "withdrawn") \
+ EMe(COMPACTION_PROGRESS, "progress")
+
+#define COMPACTION_PRIORITY \
+ EM(COMPACT_PRIO_SYNC_FULL, "COMPACT_PRIO_SYNC_FULL") \
+ EM(COMPACT_PRIO_SYNC_LIGHT, "COMPACT_PRIO_SYNC_LIGHT") \
+ EMe(COMPACT_PRIO_ASYNC, "COMPACT_PRIO_ASYNC")
+#else
+#define COMPACTION_STATUS
+#define COMPACTION_PRIORITY
+#define COMPACTION_FEEDBACK
+#endif
+
+#ifdef CONFIG_ZONE_DMA
+#define IFDEF_ZONE_DMA(X) X
+#else
+#define IFDEF_ZONE_DMA(X)
+#endif
+
+#ifdef CONFIG_ZONE_DMA32
+#define IFDEF_ZONE_DMA32(X) X
+#else
+#define IFDEF_ZONE_DMA32(X)
+#endif
+
+#ifdef CONFIG_HIGHMEM
+#define IFDEF_ZONE_HIGHMEM(X) X
+#else
+#define IFDEF_ZONE_HIGHMEM(X)
+#endif
+
+#define ZONE_TYPE \
+ IFDEF_ZONE_DMA( EM (ZONE_DMA, "DMA")) \
+ IFDEF_ZONE_DMA32( EM (ZONE_DMA32, "DMA32")) \
+ EM (ZONE_NORMAL, "Normal") \
+ IFDEF_ZONE_HIGHMEM( EM (ZONE_HIGHMEM,"HighMem")) \
+ EMe(ZONE_MOVABLE,"Movable")
+
+#define LRU_NAMES \
+ EM (LRU_INACTIVE_ANON, "inactive_anon") \
+ EM (LRU_ACTIVE_ANON, "active_anon") \
+ EM (LRU_INACTIVE_FILE, "inactive_file") \
+ EM (LRU_ACTIVE_FILE, "active_file") \
+ EMe(LRU_UNEVICTABLE, "unevictable")
+
+/*
+ * First define the enums in the above macros to be exported to userspace
+ * via TRACE_DEFINE_ENUM().
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+COMPACTION_STATUS
+COMPACTION_PRIORITY
+/* COMPACTION_FEEDBACK are defines not enums. Not needed here. */
+ZONE_TYPE
+LRU_NAMES
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) {a, b},
+#define EMe(a, b) {a, b}
diff --git a/include/trace/events/module.h b/include/trace/events/module.h
new file mode 100644
index 0000000000..097485c73c
--- /dev/null
+++ b/include/trace/events/module.h
@@ -0,0 +1,134 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Because linux/module.h has tracepoints in the header, and ftrace.h
+ * used to include this file, define_trace.h includes linux/module.h
+ * But we do not want the module.h to override the TRACE_SYSTEM macro
+ * variable that define_trace.h is processing, so we only set it
+ * when module events are being processed, which would happen when
+ * CREATE_TRACE_POINTS is defined.
+ */
+#ifdef CREATE_TRACE_POINTS
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM module
+#endif
+
+#if !defined(_TRACE_MODULE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MODULE_H
+
+#include <linux/tracepoint.h>
+
+#ifdef CONFIG_MODULES
+
+struct module;
+
+#define show_module_flags(flags) __print_flags(flags, "", \
+ { (1UL << TAINT_PROPRIETARY_MODULE), "P" }, \
+ { (1UL << TAINT_OOT_MODULE), "O" }, \
+ { (1UL << TAINT_FORCED_MODULE), "F" }, \
+ { (1UL << TAINT_CRAP), "C" }, \
+ { (1UL << TAINT_UNSIGNED_MODULE), "E" })
+
+TRACE_EVENT(module_load,
+
+ TP_PROTO(struct module *mod),
+
+ TP_ARGS(mod),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, taints )
+ __string( name, mod->name )
+ ),
+
+ TP_fast_assign(
+ __entry->taints = mod->taints;
+ __assign_str(name, mod->name);
+ ),
+
+ TP_printk("%s %s", __get_str(name), show_module_flags(__entry->taints))
+);
+
+TRACE_EVENT(module_free,
+
+ TP_PROTO(struct module *mod),
+
+ TP_ARGS(mod),
+
+ TP_STRUCT__entry(
+ __string( name, mod->name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, mod->name);
+ ),
+
+ TP_printk("%s", __get_str(name))
+);
+
+#ifdef CONFIG_MODULE_UNLOAD
+/* trace_module_get/put are only used if CONFIG_MODULE_UNLOAD is defined */
+
+DECLARE_EVENT_CLASS(module_refcnt,
+
+ TP_PROTO(struct module *mod, unsigned long ip),
+
+ TP_ARGS(mod, ip),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, ip )
+ __field( int, refcnt )
+ __string( name, mod->name )
+ ),
+
+ TP_fast_assign(
+ __entry->ip = ip;
+ __entry->refcnt = atomic_read(&mod->refcnt);
+ __assign_str(name, mod->name);
+ ),
+
+ TP_printk("%s call_site=%ps refcnt=%d",
+ __get_str(name), (void *)__entry->ip, __entry->refcnt)
+);
+
+DEFINE_EVENT(module_refcnt, module_get,
+
+ TP_PROTO(struct module *mod, unsigned long ip),
+
+ TP_ARGS(mod, ip)
+);
+
+DEFINE_EVENT(module_refcnt, module_put,
+
+ TP_PROTO(struct module *mod, unsigned long ip),
+
+ TP_ARGS(mod, ip)
+);
+#endif /* CONFIG_MODULE_UNLOAD */
+
+TRACE_EVENT(module_request,
+
+ TP_PROTO(char *name, bool wait, unsigned long ip),
+
+ TP_ARGS(name, wait, ip),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, ip )
+ __field( bool, wait )
+ __string( name, name )
+ ),
+
+ TP_fast_assign(
+ __entry->ip = ip;
+ __entry->wait = wait;
+ __assign_str(name, name);
+ ),
+
+ TP_printk("%s wait=%d call_site=%ps",
+ __get_str(name), (int)__entry->wait, (void *)__entry->ip)
+);
+
+#endif /* CONFIG_MODULES */
+
+#endif /* _TRACE_MODULE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mptcp.h b/include/trace/events/mptcp.h
new file mode 100644
index 0000000000..563e486173
--- /dev/null
+++ b/include/trace/events/mptcp.h
@@ -0,0 +1,184 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mptcp
+
+#if !defined(_TRACE_MPTCP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MPTCP_H
+
+#include <linux/tracepoint.h>
+
+#define show_mapping_status(status) \
+ __print_symbolic(status, \
+ { 0, "MAPPING_OK" }, \
+ { 1, "MAPPING_INVALID" }, \
+ { 2, "MAPPING_EMPTY" }, \
+ { 3, "MAPPING_DATA_FIN" }, \
+ { 4, "MAPPING_DUMMY" })
+
+TRACE_EVENT(mptcp_subflow_get_send,
+
+ TP_PROTO(struct mptcp_subflow_context *subflow),
+
+ TP_ARGS(subflow),
+
+ TP_STRUCT__entry(
+ __field(bool, active)
+ __field(bool, free)
+ __field(u32, snd_wnd)
+ __field(u32, pace)
+ __field(u8, backup)
+ __field(u64, ratio)
+ ),
+
+ TP_fast_assign(
+ struct sock *ssk;
+
+ __entry->active = mptcp_subflow_active(subflow);
+ __entry->backup = subflow->backup;
+
+ if (subflow->tcp_sock && sk_fullsock(subflow->tcp_sock))
+ __entry->free = sk_stream_memory_free(subflow->tcp_sock);
+ else
+ __entry->free = 0;
+
+ ssk = mptcp_subflow_tcp_sock(subflow);
+ if (ssk && sk_fullsock(ssk)) {
+ __entry->snd_wnd = tcp_sk(ssk)->snd_wnd;
+ __entry->pace = ssk->sk_pacing_rate;
+ } else {
+ __entry->snd_wnd = 0;
+ __entry->pace = 0;
+ }
+
+ if (ssk && sk_fullsock(ssk) && __entry->pace)
+ __entry->ratio = div_u64((u64)ssk->sk_wmem_queued << 32, __entry->pace);
+ else
+ __entry->ratio = 0;
+ ),
+
+ TP_printk("active=%d free=%d snd_wnd=%u pace=%u backup=%u ratio=%llu",
+ __entry->active, __entry->free,
+ __entry->snd_wnd, __entry->pace,
+ __entry->backup, __entry->ratio)
+);
+
+DECLARE_EVENT_CLASS(mptcp_dump_mpext,
+
+ TP_PROTO(struct mptcp_ext *mpext),
+
+ TP_ARGS(mpext),
+
+ TP_STRUCT__entry(
+ __field(u64, data_ack)
+ __field(u64, data_seq)
+ __field(u32, subflow_seq)
+ __field(u16, data_len)
+ __field(u16, csum)
+ __field(u8, use_map)
+ __field(u8, dsn64)
+ __field(u8, data_fin)
+ __field(u8, use_ack)
+ __field(u8, ack64)
+ __field(u8, mpc_map)
+ __field(u8, frozen)
+ __field(u8, reset_transient)
+ __field(u8, reset_reason)
+ __field(u8, csum_reqd)
+ __field(u8, infinite_map)
+ ),
+
+ TP_fast_assign(
+ __entry->data_ack = mpext->ack64 ? mpext->data_ack : mpext->data_ack32;
+ __entry->data_seq = mpext->data_seq;
+ __entry->subflow_seq = mpext->subflow_seq;
+ __entry->data_len = mpext->data_len;
+ __entry->csum = (__force u16)mpext->csum;
+ __entry->use_map = mpext->use_map;
+ __entry->dsn64 = mpext->dsn64;
+ __entry->data_fin = mpext->data_fin;
+ __entry->use_ack = mpext->use_ack;
+ __entry->ack64 = mpext->ack64;
+ __entry->mpc_map = mpext->mpc_map;
+ __entry->frozen = mpext->frozen;
+ __entry->reset_transient = mpext->reset_transient;
+ __entry->reset_reason = mpext->reset_reason;
+ __entry->csum_reqd = mpext->csum_reqd;
+ __entry->infinite_map = mpext->infinite_map;
+ ),
+
+ TP_printk("data_ack=%llu data_seq=%llu subflow_seq=%u data_len=%u csum=%x use_map=%u dsn64=%u data_fin=%u use_ack=%u ack64=%u mpc_map=%u frozen=%u reset_transient=%u reset_reason=%u csum_reqd=%u infinite_map=%u",
+ __entry->data_ack, __entry->data_seq,
+ __entry->subflow_seq, __entry->data_len,
+ __entry->csum, __entry->use_map,
+ __entry->dsn64, __entry->data_fin,
+ __entry->use_ack, __entry->ack64,
+ __entry->mpc_map, __entry->frozen,
+ __entry->reset_transient, __entry->reset_reason,
+ __entry->csum_reqd, __entry->infinite_map)
+);
+
+DEFINE_EVENT(mptcp_dump_mpext, mptcp_sendmsg_frag,
+ TP_PROTO(struct mptcp_ext *mpext),
+ TP_ARGS(mpext));
+
+DEFINE_EVENT(mptcp_dump_mpext, get_mapping_status,
+ TP_PROTO(struct mptcp_ext *mpext),
+ TP_ARGS(mpext));
+
+TRACE_EVENT(ack_update_msk,
+
+ TP_PROTO(u64 data_ack, u64 old_snd_una,
+ u64 new_snd_una, u64 new_wnd_end,
+ u64 msk_wnd_end),
+
+ TP_ARGS(data_ack, old_snd_una,
+ new_snd_una, new_wnd_end,
+ msk_wnd_end),
+
+ TP_STRUCT__entry(
+ __field(u64, data_ack)
+ __field(u64, old_snd_una)
+ __field(u64, new_snd_una)
+ __field(u64, new_wnd_end)
+ __field(u64, msk_wnd_end)
+ ),
+
+ TP_fast_assign(
+ __entry->data_ack = data_ack;
+ __entry->old_snd_una = old_snd_una;
+ __entry->new_snd_una = new_snd_una;
+ __entry->new_wnd_end = new_wnd_end;
+ __entry->msk_wnd_end = msk_wnd_end;
+ ),
+
+ TP_printk("data_ack=%llu old_snd_una=%llu new_snd_una=%llu new_wnd_end=%llu msk_wnd_end=%llu",
+ __entry->data_ack, __entry->old_snd_una,
+ __entry->new_snd_una, __entry->new_wnd_end,
+ __entry->msk_wnd_end)
+);
+
+TRACE_EVENT(subflow_check_data_avail,
+
+ TP_PROTO(__u8 status, struct sk_buff *skb),
+
+ TP_ARGS(status, skb),
+
+ TP_STRUCT__entry(
+ __field(u8, status)
+ __field(const void *, skb)
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ __entry->skb = skb;
+ ),
+
+ TP_printk("mapping_status=%s, skb=%p",
+ show_mapping_status(__entry->status),
+ __entry->skb)
+);
+
+#endif /* _TRACE_MPTCP_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/napi.h b/include/trace/events/napi.h
new file mode 100644
index 0000000000..6678cf8b23
--- /dev/null
+++ b/include/trace/events/napi.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM napi
+
+#if !defined(_TRACE_NAPI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NAPI_H
+
+#include <linux/netdevice.h>
+#include <linux/tracepoint.h>
+#include <linux/ftrace.h>
+
+#define NO_DEV "(no_device)"
+
+TRACE_EVENT(napi_poll,
+
+ TP_PROTO(struct napi_struct *napi, int work, int budget),
+
+ TP_ARGS(napi, work, budget),
+
+ TP_STRUCT__entry(
+ __field( struct napi_struct *, napi)
+ __string( dev_name, napi->dev ? napi->dev->name : NO_DEV)
+ __field( int, work)
+ __field( int, budget)
+ ),
+
+ TP_fast_assign(
+ __entry->napi = napi;
+ __assign_str(dev_name, napi->dev ? napi->dev->name : NO_DEV);
+ __entry->work = work;
+ __entry->budget = budget;
+ ),
+
+ TP_printk("napi poll on napi struct %p for device %s work %d budget %d",
+ __entry->napi, __get_str(dev_name),
+ __entry->work, __entry->budget)
+);
+
+#undef NO_DEV
+
+#endif /* _TRACE_NAPI_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/nbd.h b/include/trace/events/nbd.h
new file mode 100644
index 0000000000..9849956f34
--- /dev/null
+++ b/include/trace/events/nbd.h
@@ -0,0 +1,107 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM nbd
+
+#if !defined(_TRACE_NBD_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NBD_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(nbd_transport_event,
+
+ TP_PROTO(struct request *req, u64 handle),
+
+ TP_ARGS(req, handle),
+
+ TP_STRUCT__entry(
+ __field(struct request *, req)
+ __field(u64, handle)
+ ),
+
+ TP_fast_assign(
+ __entry->req = req;
+ __entry->handle = handle;
+ ),
+
+ TP_printk(
+ "nbd transport event: request %p, handle 0x%016llx",
+ __entry->req,
+ __entry->handle
+ )
+);
+
+DEFINE_EVENT(nbd_transport_event, nbd_header_sent,
+
+ TP_PROTO(struct request *req, u64 handle),
+
+ TP_ARGS(req, handle)
+);
+
+DEFINE_EVENT(nbd_transport_event, nbd_payload_sent,
+
+ TP_PROTO(struct request *req, u64 handle),
+
+ TP_ARGS(req, handle)
+);
+
+DEFINE_EVENT(nbd_transport_event, nbd_header_received,
+
+ TP_PROTO(struct request *req, u64 handle),
+
+ TP_ARGS(req, handle)
+);
+
+DEFINE_EVENT(nbd_transport_event, nbd_payload_received,
+
+ TP_PROTO(struct request *req, u64 handle),
+
+ TP_ARGS(req, handle)
+);
+
+DECLARE_EVENT_CLASS(nbd_send_request,
+
+ TP_PROTO(struct nbd_request *nbd_request, int index,
+ struct request *rq),
+
+ TP_ARGS(nbd_request, index, rq),
+
+ TP_STRUCT__entry(
+ __field(struct nbd_request *, nbd_request)
+ __field(u64, dev_index)
+ __field(struct request *, request)
+ ),
+
+ TP_fast_assign(
+ __entry->nbd_request = 0;
+ __entry->dev_index = index;
+ __entry->request = rq;
+ ),
+
+ TP_printk("nbd%lld: request %p", __entry->dev_index, __entry->request)
+);
+
+#ifdef DEFINE_EVENT_WRITABLE
+#undef NBD_DEFINE_EVENT
+#define NBD_DEFINE_EVENT(template, call, proto, args, size) \
+ DEFINE_EVENT_WRITABLE(template, call, PARAMS(proto), \
+ PARAMS(args), size)
+#else
+#undef NBD_DEFINE_EVENT
+#define NBD_DEFINE_EVENT(template, call, proto, args, size) \
+ DEFINE_EVENT(template, call, PARAMS(proto), PARAMS(args))
+#endif
+
+NBD_DEFINE_EVENT(nbd_send_request, nbd_send_request,
+
+ TP_PROTO(struct nbd_request *nbd_request, int index,
+ struct request *rq),
+
+ TP_ARGS(nbd_request, index, rq),
+
+ sizeof(struct nbd_request)
+);
+
+#endif
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/neigh.h b/include/trace/events/neigh.h
new file mode 100644
index 0000000000..833143d099
--- /dev/null
+++ b/include/trace/events/neigh.h
@@ -0,0 +1,255 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM neigh
+
+#if !defined(_TRACE_NEIGH_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NEIGH_H
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/tracepoint.h>
+#include <net/neighbour.h>
+
+#define neigh_state_str(state) \
+ __print_symbolic(state, \
+ { NUD_INCOMPLETE, "incomplete" }, \
+ { NUD_REACHABLE, "reachable" }, \
+ { NUD_STALE, "stale" }, \
+ { NUD_DELAY, "delay" }, \
+ { NUD_PROBE, "probe" }, \
+ { NUD_FAILED, "failed" }, \
+ { NUD_NOARP, "noarp" }, \
+ { NUD_PERMANENT, "permanent"})
+
+TRACE_EVENT(neigh_create,
+
+ TP_PROTO(struct neigh_table *tbl, struct net_device *dev,
+ const void *pkey, const struct neighbour *n,
+ bool exempt_from_gc),
+
+ TP_ARGS(tbl, dev, pkey, n, exempt_from_gc),
+
+ TP_STRUCT__entry(
+ __field(u32, family)
+ __string(dev, dev ? dev->name : "NULL")
+ __field(int, entries)
+ __field(u8, created)
+ __field(u8, gc_exempt)
+ __array(u8, primary_key4, 4)
+ __array(u8, primary_key6, 16)
+ ),
+
+ TP_fast_assign(
+ __be32 *p32;
+
+ __entry->family = tbl->family;
+ __assign_str(dev, (dev ? dev->name : "NULL"));
+ __entry->entries = atomic_read(&tbl->gc_entries);
+ __entry->created = n != NULL;
+ __entry->gc_exempt = exempt_from_gc;
+ p32 = (__be32 *)__entry->primary_key4;
+
+ if (tbl->family == AF_INET)
+ *p32 = *(__be32 *)pkey;
+ else
+ *p32 = 0;
+
+#if IS_ENABLED(CONFIG_IPV6)
+ if (tbl->family == AF_INET6) {
+ struct in6_addr *pin6;
+
+ pin6 = (struct in6_addr *)__entry->primary_key6;
+ *pin6 = *(struct in6_addr *)pkey;
+ }
+#endif
+ ),
+
+ TP_printk("family %d dev %s entries %d primary_key4 %pI4 primary_key6 %pI6c created %d gc_exempt %d",
+ __entry->family, __get_str(dev), __entry->entries,
+ __entry->primary_key4, __entry->primary_key6,
+ __entry->created, __entry->gc_exempt)
+);
+
+TRACE_EVENT(neigh_update,
+
+ TP_PROTO(struct neighbour *n, const u8 *lladdr, u8 new,
+ u32 flags, u32 nlmsg_pid),
+
+ TP_ARGS(n, lladdr, new, flags, nlmsg_pid),
+
+ TP_STRUCT__entry(
+ __field(u32, family)
+ __string(dev, (n->dev ? n->dev->name : "NULL"))
+ __array(u8, lladdr, MAX_ADDR_LEN)
+ __field(u8, lladdr_len)
+ __field(u8, flags)
+ __field(u8, nud_state)
+ __field(u8, type)
+ __field(u8, dead)
+ __field(int, refcnt)
+ __array(__u8, primary_key4, 4)
+ __array(__u8, primary_key6, 16)
+ __field(unsigned long, confirmed)
+ __field(unsigned long, updated)
+ __field(unsigned long, used)
+ __array(u8, new_lladdr, MAX_ADDR_LEN)
+ __field(u8, new_state)
+ __field(u32, update_flags)
+ __field(u32, pid)
+ ),
+
+ TP_fast_assign(
+ int lladdr_len = (n->dev ? n->dev->addr_len : MAX_ADDR_LEN);
+ struct in6_addr *pin6;
+ __be32 *p32;
+
+ __entry->family = n->tbl->family;
+ __assign_str(dev, (n->dev ? n->dev->name : "NULL"));
+ __entry->lladdr_len = lladdr_len;
+ memcpy(__entry->lladdr, n->ha, lladdr_len);
+ __entry->flags = n->flags;
+ __entry->nud_state = n->nud_state;
+ __entry->type = n->type;
+ __entry->dead = n->dead;
+ __entry->refcnt = refcount_read(&n->refcnt);
+ pin6 = (struct in6_addr *)__entry->primary_key6;
+ p32 = (__be32 *)__entry->primary_key4;
+
+ if (n->tbl->family == AF_INET)
+ *p32 = *(__be32 *)n->primary_key;
+ else
+ *p32 = 0;
+
+#if IS_ENABLED(CONFIG_IPV6)
+ if (n->tbl->family == AF_INET6) {
+ pin6 = (struct in6_addr *)__entry->primary_key6;
+ *pin6 = *(struct in6_addr *)n->primary_key;
+ } else
+#endif
+ {
+ ipv6_addr_set_v4mapped(*p32, pin6);
+ }
+ __entry->confirmed = n->confirmed;
+ __entry->updated = n->updated;
+ __entry->used = n->used;
+ if (lladdr)
+ memcpy(__entry->new_lladdr, lladdr, lladdr_len);
+ __entry->new_state = new;
+ __entry->update_flags = flags;
+ __entry->pid = nlmsg_pid;
+ ),
+
+ TP_printk("family %d dev %s lladdr %s flags %02x nud_state %s type %02x "
+ "dead %d refcnt %d primary_key4 %pI4 primary_key6 %pI6c "
+ "confirmed %lu updated %lu used %lu new_lladdr %s "
+ "new_state %s update_flags %02x pid %d",
+ __entry->family, __get_str(dev),
+ __print_hex_str(__entry->lladdr, __entry->lladdr_len),
+ __entry->flags, neigh_state_str(__entry->nud_state),
+ __entry->type, __entry->dead, __entry->refcnt,
+ __entry->primary_key4, __entry->primary_key6,
+ __entry->confirmed, __entry->updated, __entry->used,
+ __print_hex_str(__entry->new_lladdr, __entry->lladdr_len),
+ neigh_state_str(__entry->new_state),
+ __entry->update_flags, __entry->pid)
+);
+
+DECLARE_EVENT_CLASS(neigh__update,
+ TP_PROTO(struct neighbour *n, int err),
+ TP_ARGS(n, err),
+ TP_STRUCT__entry(
+ __field(u32, family)
+ __string(dev, (n->dev ? n->dev->name : "NULL"))
+ __array(u8, lladdr, MAX_ADDR_LEN)
+ __field(u8, lladdr_len)
+ __field(u8, flags)
+ __field(u8, nud_state)
+ __field(u8, type)
+ __field(u8, dead)
+ __field(int, refcnt)
+ __array(__u8, primary_key4, 4)
+ __array(__u8, primary_key6, 16)
+ __field(unsigned long, confirmed)
+ __field(unsigned long, updated)
+ __field(unsigned long, used)
+ __field(u32, err)
+ ),
+
+ TP_fast_assign(
+ int lladdr_len = (n->dev ? n->dev->addr_len : MAX_ADDR_LEN);
+ struct in6_addr *pin6;
+ __be32 *p32;
+
+ __entry->family = n->tbl->family;
+ __assign_str(dev, (n->dev ? n->dev->name : "NULL"));
+ __entry->lladdr_len = lladdr_len;
+ memcpy(__entry->lladdr, n->ha, lladdr_len);
+ __entry->flags = n->flags;
+ __entry->nud_state = n->nud_state;
+ __entry->type = n->type;
+ __entry->dead = n->dead;
+ __entry->refcnt = refcount_read(&n->refcnt);
+ pin6 = (struct in6_addr *)__entry->primary_key6;
+ p32 = (__be32 *)__entry->primary_key4;
+
+ if (n->tbl->family == AF_INET)
+ *p32 = *(__be32 *)n->primary_key;
+ else
+ *p32 = 0;
+
+#if IS_ENABLED(CONFIG_IPV6)
+ if (n->tbl->family == AF_INET6) {
+ pin6 = (struct in6_addr *)__entry->primary_key6;
+ *pin6 = *(struct in6_addr *)n->primary_key;
+ } else
+#endif
+ {
+ ipv6_addr_set_v4mapped(*p32, pin6);
+ }
+
+ __entry->confirmed = n->confirmed;
+ __entry->updated = n->updated;
+ __entry->used = n->used;
+ __entry->err = err;
+ ),
+
+ TP_printk("family %d dev %s lladdr %s flags %02x nud_state %s type %02x "
+ "dead %d refcnt %d primary_key4 %pI4 primary_key6 %pI6c "
+ "confirmed %lu updated %lu used %lu err %d",
+ __entry->family, __get_str(dev),
+ __print_hex_str(__entry->lladdr, __entry->lladdr_len),
+ __entry->flags, neigh_state_str(__entry->nud_state),
+ __entry->type, __entry->dead, __entry->refcnt,
+ __entry->primary_key4, __entry->primary_key6,
+ __entry->confirmed, __entry->updated, __entry->used,
+ __entry->err)
+);
+
+DEFINE_EVENT(neigh__update, neigh_update_done,
+ TP_PROTO(struct neighbour *neigh, int err),
+ TP_ARGS(neigh, err)
+);
+
+DEFINE_EVENT(neigh__update, neigh_timer_handler,
+ TP_PROTO(struct neighbour *neigh, int err),
+ TP_ARGS(neigh, err)
+);
+
+DEFINE_EVENT(neigh__update, neigh_event_send_done,
+ TP_PROTO(struct neighbour *neigh, int err),
+ TP_ARGS(neigh, err)
+);
+
+DEFINE_EVENT(neigh__update, neigh_event_send_dead,
+ TP_PROTO(struct neighbour *neigh, int err),
+ TP_ARGS(neigh, err)
+);
+
+DEFINE_EVENT(neigh__update, neigh_cleanup_and_release,
+ TP_PROTO(struct neighbour *neigh, int rc),
+ TP_ARGS(neigh, rc)
+);
+
+#endif /* _TRACE_NEIGH_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/net.h b/include/trace/events/net.h
new file mode 100644
index 0000000000..f667c76a3b
--- /dev/null
+++ b/include/trace/events/net.h
@@ -0,0 +1,319 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM net
+
+#if !defined(_TRACE_NET_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NET_H
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/if_vlan.h>
+#include <linux/ip.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(net_dev_start_xmit,
+
+ TP_PROTO(const struct sk_buff *skb, const struct net_device *dev),
+
+ TP_ARGS(skb, dev),
+
+ TP_STRUCT__entry(
+ __string( name, dev->name )
+ __field( u16, queue_mapping )
+ __field( const void *, skbaddr )
+ __field( bool, vlan_tagged )
+ __field( u16, vlan_proto )
+ __field( u16, vlan_tci )
+ __field( u16, protocol )
+ __field( u8, ip_summed )
+ __field( unsigned int, len )
+ __field( unsigned int, data_len )
+ __field( int, network_offset )
+ __field( bool, transport_offset_valid)
+ __field( int, transport_offset)
+ __field( u8, tx_flags )
+ __field( u16, gso_size )
+ __field( u16, gso_segs )
+ __field( u16, gso_type )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, dev->name);
+ __entry->queue_mapping = skb->queue_mapping;
+ __entry->skbaddr = skb;
+ __entry->vlan_tagged = skb_vlan_tag_present(skb);
+ __entry->vlan_proto = ntohs(skb->vlan_proto);
+ __entry->vlan_tci = skb_vlan_tag_get(skb);
+ __entry->protocol = ntohs(skb->protocol);
+ __entry->ip_summed = skb->ip_summed;
+ __entry->len = skb->len;
+ __entry->data_len = skb->data_len;
+ __entry->network_offset = skb_network_offset(skb);
+ __entry->transport_offset_valid =
+ skb_transport_header_was_set(skb);
+ __entry->transport_offset = skb_transport_header_was_set(skb) ?
+ skb_transport_offset(skb) : 0;
+ __entry->tx_flags = skb_shinfo(skb)->tx_flags;
+ __entry->gso_size = skb_shinfo(skb)->gso_size;
+ __entry->gso_segs = skb_shinfo(skb)->gso_segs;
+ __entry->gso_type = skb_shinfo(skb)->gso_type;
+ ),
+
+ TP_printk("dev=%s queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d len=%u data_len=%u network_offset=%d transport_offset_valid=%d transport_offset=%d tx_flags=%d gso_size=%d gso_segs=%d gso_type=%#x",
+ __get_str(name), __entry->queue_mapping, __entry->skbaddr,
+ __entry->vlan_tagged, __entry->vlan_proto, __entry->vlan_tci,
+ __entry->protocol, __entry->ip_summed, __entry->len,
+ __entry->data_len,
+ __entry->network_offset, __entry->transport_offset_valid,
+ __entry->transport_offset, __entry->tx_flags,
+ __entry->gso_size, __entry->gso_segs, __entry->gso_type)
+);
+
+TRACE_EVENT(net_dev_xmit,
+
+ TP_PROTO(struct sk_buff *skb,
+ int rc,
+ struct net_device *dev,
+ unsigned int skb_len),
+
+ TP_ARGS(skb, rc, dev, skb_len),
+
+ TP_STRUCT__entry(
+ __field( void *, skbaddr )
+ __field( unsigned int, len )
+ __field( int, rc )
+ __string( name, dev->name )
+ ),
+
+ TP_fast_assign(
+ __entry->skbaddr = skb;
+ __entry->len = skb_len;
+ __entry->rc = rc;
+ __assign_str(name, dev->name);
+ ),
+
+ TP_printk("dev=%s skbaddr=%p len=%u rc=%d",
+ __get_str(name), __entry->skbaddr, __entry->len, __entry->rc)
+);
+
+TRACE_EVENT(net_dev_xmit_timeout,
+
+ TP_PROTO(struct net_device *dev,
+ int queue_index),
+
+ TP_ARGS(dev, queue_index),
+
+ TP_STRUCT__entry(
+ __string( name, dev->name )
+ __string( driver, netdev_drivername(dev))
+ __field( int, queue_index )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, dev->name);
+ __assign_str(driver, netdev_drivername(dev));
+ __entry->queue_index = queue_index;
+ ),
+
+ TP_printk("dev=%s driver=%s queue=%d",
+ __get_str(name), __get_str(driver), __entry->queue_index)
+);
+
+DECLARE_EVENT_CLASS(net_dev_template,
+
+ TP_PROTO(struct sk_buff *skb),
+
+ TP_ARGS(skb),
+
+ TP_STRUCT__entry(
+ __field( void *, skbaddr )
+ __field( unsigned int, len )
+ __string( name, skb->dev->name )
+ ),
+
+ TP_fast_assign(
+ __entry->skbaddr = skb;
+ __entry->len = skb->len;
+ __assign_str(name, skb->dev->name);
+ ),
+
+ TP_printk("dev=%s skbaddr=%p len=%u",
+ __get_str(name), __entry->skbaddr, __entry->len)
+)
+
+DEFINE_EVENT(net_dev_template, net_dev_queue,
+
+ TP_PROTO(struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_template, netif_receive_skb,
+
+ TP_PROTO(struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_template, netif_rx,
+
+ TP_PROTO(struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DECLARE_EVENT_CLASS(net_dev_rx_verbose_template,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb),
+
+ TP_STRUCT__entry(
+ __string( name, skb->dev->name )
+ __field( unsigned int, napi_id )
+ __field( u16, queue_mapping )
+ __field( const void *, skbaddr )
+ __field( bool, vlan_tagged )
+ __field( u16, vlan_proto )
+ __field( u16, vlan_tci )
+ __field( u16, protocol )
+ __field( u8, ip_summed )
+ __field( u32, hash )
+ __field( bool, l4_hash )
+ __field( unsigned int, len )
+ __field( unsigned int, data_len )
+ __field( unsigned int, truesize )
+ __field( bool, mac_header_valid)
+ __field( int, mac_header )
+ __field( unsigned char, nr_frags )
+ __field( u16, gso_size )
+ __field( u16, gso_type )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, skb->dev->name);
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ __entry->napi_id = skb->napi_id;
+#else
+ __entry->napi_id = 0;
+#endif
+ __entry->queue_mapping = skb->queue_mapping;
+ __entry->skbaddr = skb;
+ __entry->vlan_tagged = skb_vlan_tag_present(skb);
+ __entry->vlan_proto = ntohs(skb->vlan_proto);
+ __entry->vlan_tci = skb_vlan_tag_get(skb);
+ __entry->protocol = ntohs(skb->protocol);
+ __entry->ip_summed = skb->ip_summed;
+ __entry->hash = skb->hash;
+ __entry->l4_hash = skb->l4_hash;
+ __entry->len = skb->len;
+ __entry->data_len = skb->data_len;
+ __entry->truesize = skb->truesize;
+ __entry->mac_header_valid = skb_mac_header_was_set(skb);
+ __entry->mac_header = skb_mac_header(skb) - skb->data;
+ __entry->nr_frags = skb_shinfo(skb)->nr_frags;
+ __entry->gso_size = skb_shinfo(skb)->gso_size;
+ __entry->gso_type = skb_shinfo(skb)->gso_type;
+ ),
+
+ TP_printk("dev=%s napi_id=%#x queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d hash=0x%08x l4_hash=%d len=%u data_len=%u truesize=%u mac_header_valid=%d mac_header=%d nr_frags=%d gso_size=%d gso_type=%#x",
+ __get_str(name), __entry->napi_id, __entry->queue_mapping,
+ __entry->skbaddr, __entry->vlan_tagged, __entry->vlan_proto,
+ __entry->vlan_tci, __entry->protocol, __entry->ip_summed,
+ __entry->hash, __entry->l4_hash, __entry->len,
+ __entry->data_len, __entry->truesize,
+ __entry->mac_header_valid, __entry->mac_header,
+ __entry->nr_frags, __entry->gso_size, __entry->gso_type)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_frags_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_receive_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_list_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_entry,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+DECLARE_EVENT_CLASS(net_dev_rx_exit_template,
+
+ TP_PROTO(int ret),
+
+ TP_ARGS(ret),
+
+ TP_STRUCT__entry(
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->ret = ret;
+ ),
+
+ TP_printk("ret=%d", __entry->ret)
+);
+
+DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_frags_exit,
+
+ TP_PROTO(int ret),
+
+ TP_ARGS(ret)
+);
+
+DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_receive_exit,
+
+ TP_PROTO(int ret),
+
+ TP_ARGS(ret)
+);
+
+DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_exit,
+
+ TP_PROTO(int ret),
+
+ TP_ARGS(ret)
+);
+
+DEFINE_EVENT(net_dev_rx_exit_template, netif_rx_exit,
+
+ TP_PROTO(int ret),
+
+ TP_ARGS(ret)
+);
+
+DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_list_exit,
+
+ TP_PROTO(int ret),
+
+ TP_ARGS(ret)
+);
+
+#endif /* _TRACE_NET_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/net_probe_common.h b/include/trace/events/net_probe_common.h
new file mode 100644
index 0000000000..3930119cab
--- /dev/null
+++ b/include/trace/events/net_probe_common.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#if !defined(_TRACE_NET_PROBE_COMMON_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NET_PROBE_COMMON_H
+
+#define TP_STORE_ADDR_PORTS_V4(__entry, inet, sk) \
+ do { \
+ struct sockaddr_in *v4 = (void *)__entry->saddr; \
+ \
+ v4->sin_family = AF_INET; \
+ v4->sin_port = inet->inet_sport; \
+ v4->sin_addr.s_addr = inet->inet_saddr; \
+ v4 = (void *)__entry->daddr; \
+ v4->sin_family = AF_INET; \
+ v4->sin_port = inet->inet_dport; \
+ v4->sin_addr.s_addr = inet->inet_daddr; \
+ } while (0)
+
+#if IS_ENABLED(CONFIG_IPV6)
+
+#define TP_STORE_ADDR_PORTS(__entry, inet, sk) \
+ do { \
+ if (sk->sk_family == AF_INET6) { \
+ struct sockaddr_in6 *v6 = (void *)__entry->saddr; \
+ \
+ v6->sin6_family = AF_INET6; \
+ v6->sin6_port = inet->inet_sport; \
+ v6->sin6_addr = inet6_sk(sk)->saddr; \
+ v6 = (void *)__entry->daddr; \
+ v6->sin6_family = AF_INET6; \
+ v6->sin6_port = inet->inet_dport; \
+ v6->sin6_addr = sk->sk_v6_daddr; \
+ } else \
+ TP_STORE_ADDR_PORTS_V4(__entry, inet, sk); \
+ } while (0)
+
+#else
+
+#define TP_STORE_ADDR_PORTS(__entry, inet, sk) \
+ TP_STORE_ADDR_PORTS_V4(__entry, inet, sk);
+
+#endif
+
+#endif
diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h
new file mode 100644
index 0000000000..beec534cba
--- /dev/null
+++ b/include/trace/events/netfs.h
@@ -0,0 +1,322 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* Network filesystem support module tracepoints
+ *
+ * Copyright (C) 2021 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM netfs
+
+#if !defined(_TRACE_NETFS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NETFS_H
+
+#include <linux/tracepoint.h>
+
+/*
+ * Define enums for tracing information.
+ */
+#define netfs_read_traces \
+ EM(netfs_read_trace_expanded, "EXPANDED ") \
+ EM(netfs_read_trace_readahead, "READAHEAD") \
+ EM(netfs_read_trace_readpage, "READPAGE ") \
+ E_(netfs_read_trace_write_begin, "WRITEBEGN")
+
+#define netfs_rreq_origins \
+ EM(NETFS_READAHEAD, "RA") \
+ EM(NETFS_READPAGE, "RP") \
+ E_(NETFS_READ_FOR_WRITE, "RW")
+
+#define netfs_rreq_traces \
+ EM(netfs_rreq_trace_assess, "ASSESS ") \
+ EM(netfs_rreq_trace_copy, "COPY ") \
+ EM(netfs_rreq_trace_done, "DONE ") \
+ EM(netfs_rreq_trace_free, "FREE ") \
+ EM(netfs_rreq_trace_resubmit, "RESUBMT") \
+ EM(netfs_rreq_trace_unlock, "UNLOCK ") \
+ E_(netfs_rreq_trace_unmark, "UNMARK ")
+
+#define netfs_sreq_sources \
+ EM(NETFS_FILL_WITH_ZEROES, "ZERO") \
+ EM(NETFS_DOWNLOAD_FROM_SERVER, "DOWN") \
+ EM(NETFS_READ_FROM_CACHE, "READ") \
+ E_(NETFS_INVALID_READ, "INVL") \
+
+#define netfs_sreq_traces \
+ EM(netfs_sreq_trace_download_instead, "RDOWN") \
+ EM(netfs_sreq_trace_free, "FREE ") \
+ EM(netfs_sreq_trace_prepare, "PREP ") \
+ EM(netfs_sreq_trace_resubmit_short, "SHORT") \
+ EM(netfs_sreq_trace_submit, "SUBMT") \
+ EM(netfs_sreq_trace_terminated, "TERM ") \
+ EM(netfs_sreq_trace_write, "WRITE") \
+ EM(netfs_sreq_trace_write_skip, "SKIP ") \
+ E_(netfs_sreq_trace_write_term, "WTERM")
+
+#define netfs_failures \
+ EM(netfs_fail_check_write_begin, "check-write-begin") \
+ EM(netfs_fail_copy_to_cache, "copy-to-cache") \
+ EM(netfs_fail_read, "read") \
+ EM(netfs_fail_short_read, "short-read") \
+ E_(netfs_fail_prepare_write, "prep-write")
+
+#define netfs_rreq_ref_traces \
+ EM(netfs_rreq_trace_get_hold, "GET HOLD ") \
+ EM(netfs_rreq_trace_get_subreq, "GET SUBREQ ") \
+ EM(netfs_rreq_trace_put_complete, "PUT COMPLT ") \
+ EM(netfs_rreq_trace_put_discard, "PUT DISCARD") \
+ EM(netfs_rreq_trace_put_failed, "PUT FAILED ") \
+ EM(netfs_rreq_trace_put_hold, "PUT HOLD ") \
+ EM(netfs_rreq_trace_put_subreq, "PUT SUBREQ ") \
+ EM(netfs_rreq_trace_put_zero_len, "PUT ZEROLEN") \
+ E_(netfs_rreq_trace_new, "NEW ")
+
+#define netfs_sreq_ref_traces \
+ EM(netfs_sreq_trace_get_copy_to_cache, "GET COPY2C ") \
+ EM(netfs_sreq_trace_get_resubmit, "GET RESUBMIT") \
+ EM(netfs_sreq_trace_get_short_read, "GET SHORTRD") \
+ EM(netfs_sreq_trace_new, "NEW ") \
+ EM(netfs_sreq_trace_put_clear, "PUT CLEAR ") \
+ EM(netfs_sreq_trace_put_failed, "PUT FAILED ") \
+ EM(netfs_sreq_trace_put_merged, "PUT MERGED ") \
+ EM(netfs_sreq_trace_put_no_copy, "PUT NO COPY") \
+ E_(netfs_sreq_trace_put_terminated, "PUT TERM ")
+
+#ifndef __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+#undef EM
+#undef E_
+#define EM(a, b) a,
+#define E_(a, b) a
+
+enum netfs_read_trace { netfs_read_traces } __mode(byte);
+enum netfs_rreq_trace { netfs_rreq_traces } __mode(byte);
+enum netfs_sreq_trace { netfs_sreq_traces } __mode(byte);
+enum netfs_failure { netfs_failures } __mode(byte);
+enum netfs_rreq_ref_trace { netfs_rreq_ref_traces } __mode(byte);
+enum netfs_sreq_ref_trace { netfs_sreq_ref_traces } __mode(byte);
+
+#endif
+
+/*
+ * Export enum symbols via userspace.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define E_(a, b) TRACE_DEFINE_ENUM(a);
+
+netfs_read_traces;
+netfs_rreq_origins;
+netfs_rreq_traces;
+netfs_sreq_sources;
+netfs_sreq_traces;
+netfs_failures;
+netfs_rreq_ref_traces;
+netfs_sreq_ref_traces;
+
+/*
+ * Now redefine the EM() and E_() macros to map the enums to the strings that
+ * will be printed in the output.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) { a, b },
+#define E_(a, b) { a, b }
+
+TRACE_EVENT(netfs_read,
+ TP_PROTO(struct netfs_io_request *rreq,
+ loff_t start, size_t len,
+ enum netfs_read_trace what),
+
+ TP_ARGS(rreq, start, len, what),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, rreq )
+ __field(unsigned int, cookie )
+ __field(loff_t, start )
+ __field(size_t, len )
+ __field(enum netfs_read_trace, what )
+ __field(unsigned int, netfs_inode )
+ ),
+
+ TP_fast_assign(
+ __entry->rreq = rreq->debug_id;
+ __entry->cookie = rreq->cache_resources.debug_id;
+ __entry->start = start;
+ __entry->len = len;
+ __entry->what = what;
+ __entry->netfs_inode = rreq->inode->i_ino;
+ ),
+
+ TP_printk("R=%08x %s c=%08x ni=%x s=%llx %zx",
+ __entry->rreq,
+ __print_symbolic(__entry->what, netfs_read_traces),
+ __entry->cookie,
+ __entry->netfs_inode,
+ __entry->start, __entry->len)
+ );
+
+TRACE_EVENT(netfs_rreq,
+ TP_PROTO(struct netfs_io_request *rreq,
+ enum netfs_rreq_trace what),
+
+ TP_ARGS(rreq, what),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, rreq )
+ __field(unsigned int, flags )
+ __field(enum netfs_io_origin, origin )
+ __field(enum netfs_rreq_trace, what )
+ ),
+
+ TP_fast_assign(
+ __entry->rreq = rreq->debug_id;
+ __entry->flags = rreq->flags;
+ __entry->origin = rreq->origin;
+ __entry->what = what;
+ ),
+
+ TP_printk("R=%08x %s %s f=%02x",
+ __entry->rreq,
+ __print_symbolic(__entry->origin, netfs_rreq_origins),
+ __print_symbolic(__entry->what, netfs_rreq_traces),
+ __entry->flags)
+ );
+
+TRACE_EVENT(netfs_sreq,
+ TP_PROTO(struct netfs_io_subrequest *sreq,
+ enum netfs_sreq_trace what),
+
+ TP_ARGS(sreq, what),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, rreq )
+ __field(unsigned short, index )
+ __field(short, error )
+ __field(unsigned short, flags )
+ __field(enum netfs_io_source, source )
+ __field(enum netfs_sreq_trace, what )
+ __field(size_t, len )
+ __field(size_t, transferred )
+ __field(loff_t, start )
+ ),
+
+ TP_fast_assign(
+ __entry->rreq = sreq->rreq->debug_id;
+ __entry->index = sreq->debug_index;
+ __entry->error = sreq->error;
+ __entry->flags = sreq->flags;
+ __entry->source = sreq->source;
+ __entry->what = what;
+ __entry->len = sreq->len;
+ __entry->transferred = sreq->transferred;
+ __entry->start = sreq->start;
+ ),
+
+ TP_printk("R=%08x[%u] %s %s f=%02x s=%llx %zx/%zx e=%d",
+ __entry->rreq, __entry->index,
+ __print_symbolic(__entry->source, netfs_sreq_sources),
+ __print_symbolic(__entry->what, netfs_sreq_traces),
+ __entry->flags,
+ __entry->start, __entry->transferred, __entry->len,
+ __entry->error)
+ );
+
+TRACE_EVENT(netfs_failure,
+ TP_PROTO(struct netfs_io_request *rreq,
+ struct netfs_io_subrequest *sreq,
+ int error, enum netfs_failure what),
+
+ TP_ARGS(rreq, sreq, error, what),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, rreq )
+ __field(short, index )
+ __field(short, error )
+ __field(unsigned short, flags )
+ __field(enum netfs_io_source, source )
+ __field(enum netfs_failure, what )
+ __field(size_t, len )
+ __field(size_t, transferred )
+ __field(loff_t, start )
+ ),
+
+ TP_fast_assign(
+ __entry->rreq = rreq->debug_id;
+ __entry->index = sreq ? sreq->debug_index : -1;
+ __entry->error = error;
+ __entry->flags = sreq ? sreq->flags : 0;
+ __entry->source = sreq ? sreq->source : NETFS_INVALID_READ;
+ __entry->what = what;
+ __entry->len = sreq ? sreq->len : rreq->len;
+ __entry->transferred = sreq ? sreq->transferred : 0;
+ __entry->start = sreq ? sreq->start : 0;
+ ),
+
+ TP_printk("R=%08x[%d] %s f=%02x s=%llx %zx/%zx %s e=%d",
+ __entry->rreq, __entry->index,
+ __print_symbolic(__entry->source, netfs_sreq_sources),
+ __entry->flags,
+ __entry->start, __entry->transferred, __entry->len,
+ __print_symbolic(__entry->what, netfs_failures),
+ __entry->error)
+ );
+
+TRACE_EVENT(netfs_rreq_ref,
+ TP_PROTO(unsigned int rreq_debug_id, int ref,
+ enum netfs_rreq_ref_trace what),
+
+ TP_ARGS(rreq_debug_id, ref, what),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, rreq )
+ __field(int, ref )
+ __field(enum netfs_rreq_ref_trace, what )
+ ),
+
+ TP_fast_assign(
+ __entry->rreq = rreq_debug_id;
+ __entry->ref = ref;
+ __entry->what = what;
+ ),
+
+ TP_printk("R=%08x %s r=%u",
+ __entry->rreq,
+ __print_symbolic(__entry->what, netfs_rreq_ref_traces),
+ __entry->ref)
+ );
+
+TRACE_EVENT(netfs_sreq_ref,
+ TP_PROTO(unsigned int rreq_debug_id, unsigned int subreq_debug_index,
+ int ref, enum netfs_sreq_ref_trace what),
+
+ TP_ARGS(rreq_debug_id, subreq_debug_index, ref, what),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, rreq )
+ __field(unsigned int, subreq )
+ __field(int, ref )
+ __field(enum netfs_sreq_ref_trace, what )
+ ),
+
+ TP_fast_assign(
+ __entry->rreq = rreq_debug_id;
+ __entry->subreq = subreq_debug_index;
+ __entry->ref = ref;
+ __entry->what = what;
+ ),
+
+ TP_printk("R=%08x[%x] %s r=%u",
+ __entry->rreq,
+ __entry->subreq,
+ __print_symbolic(__entry->what, netfs_sreq_ref_traces),
+ __entry->ref)
+ );
+
+#undef EM
+#undef E_
+#endif /* _TRACE_NETFS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/netlink.h b/include/trace/events/netlink.h
new file mode 100644
index 0000000000..3b7be3b386
--- /dev/null
+++ b/include/trace/events/netlink.h
@@ -0,0 +1,29 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM netlink
+
+#if !defined(_TRACE_NETLINK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NETLINK_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(netlink_extack,
+
+ TP_PROTO(const char *msg),
+
+ TP_ARGS(msg),
+
+ TP_STRUCT__entry(
+ __string( msg, msg )
+ ),
+
+ TP_fast_assign(
+ __assign_str(msg, msg);
+ ),
+
+ TP_printk("msg=%s", __get_str(msg))
+);
+
+#endif /* _TRACE_NETLINK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/nilfs2.h b/include/trace/events/nilfs2.h
new file mode 100644
index 0000000000..8efc6236f5
--- /dev/null
+++ b/include/trace/events/nilfs2.h
@@ -0,0 +1,225 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM nilfs2
+
+#if !defined(_TRACE_NILFS2_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NILFS2_H
+
+#include <linux/tracepoint.h>
+
+struct nilfs_sc_info;
+
+#define show_collection_stage(type) \
+ __print_symbolic(type, \
+ { NILFS_ST_INIT, "ST_INIT" }, \
+ { NILFS_ST_GC, "ST_GC" }, \
+ { NILFS_ST_FILE, "ST_FILE" }, \
+ { NILFS_ST_IFILE, "ST_IFILE" }, \
+ { NILFS_ST_CPFILE, "ST_CPFILE" }, \
+ { NILFS_ST_SUFILE, "ST_SUFILE" }, \
+ { NILFS_ST_DAT, "ST_DAT" }, \
+ { NILFS_ST_SR, "ST_SR" }, \
+ { NILFS_ST_DSYNC, "ST_DSYNC" }, \
+ { NILFS_ST_DONE, "ST_DONE"})
+
+TRACE_EVENT(nilfs2_collection_stage_transition,
+
+ TP_PROTO(struct nilfs_sc_info *sci),
+
+ TP_ARGS(sci),
+
+ TP_STRUCT__entry(
+ __field(void *, sci)
+ __field(int, stage)
+ ),
+
+ TP_fast_assign(
+ __entry->sci = sci;
+ __entry->stage = sci->sc_stage.scnt;
+ ),
+
+ TP_printk("sci = %p stage = %s",
+ __entry->sci,
+ show_collection_stage(__entry->stage))
+);
+
+#ifndef TRACE_HEADER_MULTI_READ
+enum nilfs2_transaction_transition_state {
+ TRACE_NILFS2_TRANSACTION_BEGIN,
+ TRACE_NILFS2_TRANSACTION_COMMIT,
+ TRACE_NILFS2_TRANSACTION_ABORT,
+ TRACE_NILFS2_TRANSACTION_TRYLOCK,
+ TRACE_NILFS2_TRANSACTION_LOCK,
+ TRACE_NILFS2_TRANSACTION_UNLOCK,
+};
+#endif
+
+#define show_transaction_state(type) \
+ __print_symbolic(type, \
+ { TRACE_NILFS2_TRANSACTION_BEGIN, "BEGIN" }, \
+ { TRACE_NILFS2_TRANSACTION_COMMIT, "COMMIT" }, \
+ { TRACE_NILFS2_TRANSACTION_ABORT, "ABORT" }, \
+ { TRACE_NILFS2_TRANSACTION_TRYLOCK, "TRYLOCK" }, \
+ { TRACE_NILFS2_TRANSACTION_LOCK, "LOCK" }, \
+ { TRACE_NILFS2_TRANSACTION_UNLOCK, "UNLOCK" })
+
+TRACE_EVENT(nilfs2_transaction_transition,
+ TP_PROTO(struct super_block *sb,
+ struct nilfs_transaction_info *ti,
+ int count,
+ unsigned int flags,
+ enum nilfs2_transaction_transition_state state),
+
+ TP_ARGS(sb, ti, count, flags, state),
+
+ TP_STRUCT__entry(
+ __field(void *, sb)
+ __field(void *, ti)
+ __field(int, count)
+ __field(unsigned int, flags)
+ __field(int, state)
+ ),
+
+ TP_fast_assign(
+ __entry->sb = sb;
+ __entry->ti = ti;
+ __entry->count = count;
+ __entry->flags = flags;
+ __entry->state = state;
+ ),
+
+ TP_printk("sb = %p ti = %p count = %d flags = %x state = %s",
+ __entry->sb,
+ __entry->ti,
+ __entry->count,
+ __entry->flags,
+ show_transaction_state(__entry->state))
+);
+
+TRACE_EVENT(nilfs2_segment_usage_check,
+ TP_PROTO(struct inode *sufile,
+ __u64 segnum,
+ unsigned long cnt),
+
+ TP_ARGS(sufile, segnum, cnt),
+
+ TP_STRUCT__entry(
+ __field(struct inode *, sufile)
+ __field(__u64, segnum)
+ __field(unsigned long, cnt)
+ ),
+
+ TP_fast_assign(
+ __entry->sufile = sufile;
+ __entry->segnum = segnum;
+ __entry->cnt = cnt;
+ ),
+
+ TP_printk("sufile = %p segnum = %llu cnt = %lu",
+ __entry->sufile,
+ __entry->segnum,
+ __entry->cnt)
+);
+
+TRACE_EVENT(nilfs2_segment_usage_allocated,
+ TP_PROTO(struct inode *sufile,
+ __u64 segnum),
+
+ TP_ARGS(sufile, segnum),
+
+ TP_STRUCT__entry(
+ __field(struct inode *, sufile)
+ __field(__u64, segnum)
+ ),
+
+ TP_fast_assign(
+ __entry->sufile = sufile;
+ __entry->segnum = segnum;
+ ),
+
+ TP_printk("sufile = %p segnum = %llu",
+ __entry->sufile,
+ __entry->segnum)
+);
+
+TRACE_EVENT(nilfs2_segment_usage_freed,
+ TP_PROTO(struct inode *sufile,
+ __u64 segnum),
+
+ TP_ARGS(sufile, segnum),
+
+ TP_STRUCT__entry(
+ __field(struct inode *, sufile)
+ __field(__u64, segnum)
+ ),
+
+ TP_fast_assign(
+ __entry->sufile = sufile;
+ __entry->segnum = segnum;
+ ),
+
+ TP_printk("sufile = %p segnum = %llu",
+ __entry->sufile,
+ __entry->segnum)
+);
+
+TRACE_EVENT(nilfs2_mdt_insert_new_block,
+ TP_PROTO(struct inode *inode,
+ unsigned long ino,
+ unsigned long block),
+
+ TP_ARGS(inode, ino, block),
+
+ TP_STRUCT__entry(
+ __field(struct inode *, inode)
+ __field(unsigned long, ino)
+ __field(unsigned long, block)
+ ),
+
+ TP_fast_assign(
+ __entry->inode = inode;
+ __entry->ino = ino;
+ __entry->block = block;
+ ),
+
+ TP_printk("inode = %p ino = %lu block = %lu",
+ __entry->inode,
+ __entry->ino,
+ __entry->block)
+);
+
+TRACE_EVENT(nilfs2_mdt_submit_block,
+ TP_PROTO(struct inode *inode,
+ unsigned long ino,
+ unsigned long blkoff,
+ enum req_op mode),
+
+ TP_ARGS(inode, ino, blkoff, mode),
+
+ TP_STRUCT__entry(
+ __field(struct inode *, inode)
+ __field(unsigned long, ino)
+ __field(unsigned long, blkoff)
+ __field(enum req_op, mode)
+ ),
+
+ TP_fast_assign(
+ __entry->inode = inode;
+ __entry->ino = ino;
+ __entry->blkoff = blkoff;
+ __entry->mode = mode;
+ ),
+
+ TP_printk("inode = %p ino = %lu blkoff = %lu mode = %x",
+ __entry->inode,
+ __entry->ino,
+ __entry->blkoff,
+ __entry->mode)
+);
+
+#endif /* _TRACE_NILFS2_H */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE nilfs2
+#include <trace/define_trace.h>
diff --git a/include/trace/events/nmi.h b/include/trace/events/nmi.h
new file mode 100644
index 0000000000..18e0411398
--- /dev/null
+++ b/include/trace/events/nmi.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM nmi
+
+#if !defined(_TRACE_NMI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NMI_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(nmi_handler,
+
+ TP_PROTO(void *handler, s64 delta_ns, int handled),
+
+ TP_ARGS(handler, delta_ns, handled),
+
+ TP_STRUCT__entry(
+ __field( void *, handler )
+ __field( s64, delta_ns)
+ __field( int, handled )
+ ),
+
+ TP_fast_assign(
+ __entry->handler = handler;
+ __entry->delta_ns = delta_ns;
+ __entry->handled = handled;
+ ),
+
+ TP_printk("%ps() delta_ns: %lld handled: %d",
+ __entry->handler,
+ __entry->delta_ns,
+ __entry->handled)
+);
+
+#endif /* _TRACE_NMI_H */
+
+/* This part ust be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/notifier.h b/include/trace/events/notifier.h
new file mode 100644
index 0000000000..26b298a319
--- /dev/null
+++ b/include/trace/events/notifier.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM notifier
+
+#if !defined(_TRACE_NOTIFIERS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NOTIFIERS_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(notifier_info,
+
+ TP_PROTO(void *cb),
+
+ TP_ARGS(cb),
+
+ TP_STRUCT__entry(
+ __field(void *, cb)
+ ),
+
+ TP_fast_assign(
+ __entry->cb = cb;
+ ),
+
+ TP_printk("%ps", __entry->cb)
+);
+
+/*
+ * notifier_register - called upon notifier callback registration
+ *
+ * @cb: callback pointer
+ *
+ */
+DEFINE_EVENT(notifier_info, notifier_register,
+
+ TP_PROTO(void *cb),
+
+ TP_ARGS(cb)
+);
+
+/*
+ * notifier_unregister - called upon notifier callback unregistration
+ *
+ * @cb: callback pointer
+ *
+ */
+DEFINE_EVENT(notifier_info, notifier_unregister,
+
+ TP_PROTO(void *cb),
+
+ TP_ARGS(cb)
+);
+
+/*
+ * notifier_run - called upon notifier callback execution
+ *
+ * @cb: callback pointer
+ *
+ */
+DEFINE_EVENT(notifier_info, notifier_run,
+
+ TP_PROTO(void *cb),
+
+ TP_ARGS(cb)
+);
+
+#endif /* _TRACE_NOTIFIERS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/objagg.h b/include/trace/events/objagg.h
new file mode 100644
index 0000000000..fcec0fc9eb
--- /dev/null
+++ b/include/trace/events/objagg.h
@@ -0,0 +1,228 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
+/* Copyright (c) 2018 Mellanox Technologies. All rights reserved */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM objagg
+
+#if !defined(__TRACE_OBJAGG_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __TRACE_OBJAGG_H
+
+#include <linux/tracepoint.h>
+
+struct objagg;
+struct objagg_obj;
+
+TRACE_EVENT(objagg_create,
+ TP_PROTO(const struct objagg *objagg),
+
+ TP_ARGS(objagg),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ ),
+
+ TP_printk("objagg %p", __entry->objagg)
+);
+
+TRACE_EVENT(objagg_destroy,
+ TP_PROTO(const struct objagg *objagg),
+
+ TP_ARGS(objagg),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ ),
+
+ TP_printk("objagg %p", __entry->objagg)
+);
+
+TRACE_EVENT(objagg_obj_create,
+ TP_PROTO(const struct objagg *objagg,
+ const struct objagg_obj *obj),
+
+ TP_ARGS(objagg, obj),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ __field(const void *, obj)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ __entry->obj = obj;
+ ),
+
+ TP_printk("objagg %p, obj %p", __entry->objagg, __entry->obj)
+);
+
+TRACE_EVENT(objagg_obj_destroy,
+ TP_PROTO(const struct objagg *objagg,
+ const struct objagg_obj *obj),
+
+ TP_ARGS(objagg, obj),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ __field(const void *, obj)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ __entry->obj = obj;
+ ),
+
+ TP_printk("objagg %p, obj %p", __entry->objagg, __entry->obj)
+);
+
+TRACE_EVENT(objagg_obj_get,
+ TP_PROTO(const struct objagg *objagg,
+ const struct objagg_obj *obj,
+ unsigned int refcount),
+
+ TP_ARGS(objagg, obj, refcount),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ __field(const void *, obj)
+ __field(unsigned int, refcount)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ __entry->obj = obj;
+ __entry->refcount = refcount;
+ ),
+
+ TP_printk("objagg %p, obj %p, refcount %u",
+ __entry->objagg, __entry->obj, __entry->refcount)
+);
+
+TRACE_EVENT(objagg_obj_put,
+ TP_PROTO(const struct objagg *objagg,
+ const struct objagg_obj *obj,
+ unsigned int refcount),
+
+ TP_ARGS(objagg, obj, refcount),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ __field(const void *, obj)
+ __field(unsigned int, refcount)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ __entry->obj = obj;
+ __entry->refcount = refcount;
+ ),
+
+ TP_printk("objagg %p, obj %p, refcount %u",
+ __entry->objagg, __entry->obj, __entry->refcount)
+);
+
+TRACE_EVENT(objagg_obj_parent_assign,
+ TP_PROTO(const struct objagg *objagg,
+ const struct objagg_obj *obj,
+ const struct objagg_obj *parent,
+ unsigned int parent_refcount),
+
+ TP_ARGS(objagg, obj, parent, parent_refcount),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ __field(const void *, obj)
+ __field(const void *, parent)
+ __field(unsigned int, parent_refcount)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ __entry->obj = obj;
+ __entry->parent = parent;
+ __entry->parent_refcount = parent_refcount;
+ ),
+
+ TP_printk("objagg %p, obj %p, parent %p, parent_refcount %u",
+ __entry->objagg, __entry->obj,
+ __entry->parent, __entry->parent_refcount)
+);
+
+TRACE_EVENT(objagg_obj_parent_unassign,
+ TP_PROTO(const struct objagg *objagg,
+ const struct objagg_obj *obj,
+ const struct objagg_obj *parent,
+ unsigned int parent_refcount),
+
+ TP_ARGS(objagg, obj, parent, parent_refcount),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ __field(const void *, obj)
+ __field(const void *, parent)
+ __field(unsigned int, parent_refcount)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ __entry->obj = obj;
+ __entry->parent = parent;
+ __entry->parent_refcount = parent_refcount;
+ ),
+
+ TP_printk("objagg %p, obj %p, parent %p, parent_refcount %u",
+ __entry->objagg, __entry->obj,
+ __entry->parent, __entry->parent_refcount)
+);
+
+TRACE_EVENT(objagg_obj_root_create,
+ TP_PROTO(const struct objagg *objagg,
+ const struct objagg_obj *obj),
+
+ TP_ARGS(objagg, obj),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ __field(const void *, obj)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ __entry->obj = obj;
+ ),
+
+ TP_printk("objagg %p, obj %p",
+ __entry->objagg, __entry->obj)
+);
+
+TRACE_EVENT(objagg_obj_root_destroy,
+ TP_PROTO(const struct objagg *objagg,
+ const struct objagg_obj *obj),
+
+ TP_ARGS(objagg, obj),
+
+ TP_STRUCT__entry(
+ __field(const void *, objagg)
+ __field(const void *, obj)
+ ),
+
+ TP_fast_assign(
+ __entry->objagg = objagg;
+ __entry->obj = obj;
+ ),
+
+ TP_printk("objagg %p, obj %p",
+ __entry->objagg, __entry->obj)
+);
+
+#endif /* __TRACE_OBJAGG_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/oom.h b/include/trace/events/oom.h
new file mode 100644
index 0000000000..26a11e4a2c
--- /dev/null
+++ b/include/trace/events/oom.h
@@ -0,0 +1,195 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM oom
+
+#if !defined(_TRACE_OOM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_OOM_H
+#include <linux/tracepoint.h>
+#include <trace/events/mmflags.h>
+
+TRACE_EVENT(oom_score_adj_update,
+
+ TP_PROTO(struct task_struct *task),
+
+ TP_ARGS(task),
+
+ TP_STRUCT__entry(
+ __field( pid_t, pid)
+ __array( char, comm, TASK_COMM_LEN )
+ __field( short, oom_score_adj)
+ ),
+
+ TP_fast_assign(
+ __entry->pid = task->pid;
+ memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
+ __entry->oom_score_adj = task->signal->oom_score_adj;
+ ),
+
+ TP_printk("pid=%d comm=%s oom_score_adj=%hd",
+ __entry->pid, __entry->comm, __entry->oom_score_adj)
+);
+
+TRACE_EVENT(reclaim_retry_zone,
+
+ TP_PROTO(struct zoneref *zoneref,
+ int order,
+ unsigned long reclaimable,
+ unsigned long available,
+ unsigned long min_wmark,
+ int no_progress_loops,
+ bool wmark_check),
+
+ TP_ARGS(zoneref, order, reclaimable, available, min_wmark, no_progress_loops, wmark_check),
+
+ TP_STRUCT__entry(
+ __field( int, node)
+ __field( int, zone_idx)
+ __field( int, order)
+ __field( unsigned long, reclaimable)
+ __field( unsigned long, available)
+ __field( unsigned long, min_wmark)
+ __field( int, no_progress_loops)
+ __field( bool, wmark_check)
+ ),
+
+ TP_fast_assign(
+ __entry->node = zone_to_nid(zoneref->zone);
+ __entry->zone_idx = zoneref->zone_idx;
+ __entry->order = order;
+ __entry->reclaimable = reclaimable;
+ __entry->available = available;
+ __entry->min_wmark = min_wmark;
+ __entry->no_progress_loops = no_progress_loops;
+ __entry->wmark_check = wmark_check;
+ ),
+
+ TP_printk("node=%d zone=%-8s order=%d reclaimable=%lu available=%lu min_wmark=%lu no_progress_loops=%d wmark_check=%d",
+ __entry->node, __print_symbolic(__entry->zone_idx, ZONE_TYPE),
+ __entry->order,
+ __entry->reclaimable, __entry->available, __entry->min_wmark,
+ __entry->no_progress_loops,
+ __entry->wmark_check)
+);
+
+TRACE_EVENT(mark_victim,
+ TP_PROTO(int pid),
+
+ TP_ARGS(pid),
+
+ TP_STRUCT__entry(
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->pid = pid;
+ ),
+
+ TP_printk("pid=%d", __entry->pid)
+);
+
+TRACE_EVENT(wake_reaper,
+ TP_PROTO(int pid),
+
+ TP_ARGS(pid),
+
+ TP_STRUCT__entry(
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->pid = pid;
+ ),
+
+ TP_printk("pid=%d", __entry->pid)
+);
+
+TRACE_EVENT(start_task_reaping,
+ TP_PROTO(int pid),
+
+ TP_ARGS(pid),
+
+ TP_STRUCT__entry(
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->pid = pid;
+ ),
+
+ TP_printk("pid=%d", __entry->pid)
+);
+
+TRACE_EVENT(finish_task_reaping,
+ TP_PROTO(int pid),
+
+ TP_ARGS(pid),
+
+ TP_STRUCT__entry(
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->pid = pid;
+ ),
+
+ TP_printk("pid=%d", __entry->pid)
+);
+
+TRACE_EVENT(skip_task_reaping,
+ TP_PROTO(int pid),
+
+ TP_ARGS(pid),
+
+ TP_STRUCT__entry(
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->pid = pid;
+ ),
+
+ TP_printk("pid=%d", __entry->pid)
+);
+
+#ifdef CONFIG_COMPACTION
+TRACE_EVENT(compact_retry,
+
+ TP_PROTO(int order,
+ enum compact_priority priority,
+ enum compact_result result,
+ int retries,
+ int max_retries,
+ bool ret),
+
+ TP_ARGS(order, priority, result, retries, max_retries, ret),
+
+ TP_STRUCT__entry(
+ __field( int, order)
+ __field( int, priority)
+ __field( int, result)
+ __field( int, retries)
+ __field( int, max_retries)
+ __field( bool, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->order = order;
+ __entry->priority = priority;
+ __entry->result = compact_result_to_feedback(result);
+ __entry->retries = retries;
+ __entry->max_retries = max_retries;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("order=%d priority=%s compaction_result=%s retries=%d max_retries=%d should_retry=%d",
+ __entry->order,
+ __print_symbolic(__entry->priority, COMPACTION_PRIORITY),
+ __print_symbolic(__entry->result, COMPACTION_FEEDBACK),
+ __entry->retries, __entry->max_retries,
+ __entry->ret)
+);
+#endif /* CONFIG_COMPACTION */
+#endif
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/osnoise.h b/include/trace/events/osnoise.h
new file mode 100644
index 0000000000..82f741ec0f
--- /dev/null
+++ b/include/trace/events/osnoise.h
@@ -0,0 +1,142 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM osnoise
+
+#if !defined(_OSNOISE_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _OSNOISE_TRACE_H
+
+#include <linux/tracepoint.h>
+TRACE_EVENT(thread_noise,
+
+ TP_PROTO(struct task_struct *t, u64 start, u64 duration),
+
+ TP_ARGS(t, start, duration),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN)
+ __field( u64, start )
+ __field( u64, duration)
+ __field( pid_t, pid )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, t->comm, TASK_COMM_LEN);
+ __entry->pid = t->pid;
+ __entry->start = start;
+ __entry->duration = duration;
+ ),
+
+ TP_printk("%8s:%d start %llu.%09u duration %llu ns",
+ __entry->comm,
+ __entry->pid,
+ __print_ns_to_secs(__entry->start),
+ __print_ns_without_secs(__entry->start),
+ __entry->duration)
+);
+
+TRACE_EVENT(softirq_noise,
+
+ TP_PROTO(int vector, u64 start, u64 duration),
+
+ TP_ARGS(vector, start, duration),
+
+ TP_STRUCT__entry(
+ __field( u64, start )
+ __field( u64, duration)
+ __field( int, vector )
+ ),
+
+ TP_fast_assign(
+ __entry->vector = vector;
+ __entry->start = start;
+ __entry->duration = duration;
+ ),
+
+ TP_printk("%8s:%d start %llu.%09u duration %llu ns",
+ show_softirq_name(__entry->vector),
+ __entry->vector,
+ __print_ns_to_secs(__entry->start),
+ __print_ns_without_secs(__entry->start),
+ __entry->duration)
+);
+
+TRACE_EVENT(irq_noise,
+
+ TP_PROTO(int vector, const char *desc, u64 start, u64 duration),
+
+ TP_ARGS(vector, desc, start, duration),
+
+ TP_STRUCT__entry(
+ __field( u64, start )
+ __field( u64, duration)
+ __string( desc, desc )
+ __field( int, vector )
+
+ ),
+
+ TP_fast_assign(
+ __assign_str(desc, desc);
+ __entry->vector = vector;
+ __entry->start = start;
+ __entry->duration = duration;
+ ),
+
+ TP_printk("%s:%d start %llu.%09u duration %llu ns",
+ __get_str(desc),
+ __entry->vector,
+ __print_ns_to_secs(__entry->start),
+ __print_ns_without_secs(__entry->start),
+ __entry->duration)
+);
+
+TRACE_EVENT(nmi_noise,
+
+ TP_PROTO(u64 start, u64 duration),
+
+ TP_ARGS(start, duration),
+
+ TP_STRUCT__entry(
+ __field( u64, start )
+ __field( u64, duration)
+ ),
+
+ TP_fast_assign(
+ __entry->start = start;
+ __entry->duration = duration;
+ ),
+
+ TP_printk("start %llu.%09u duration %llu ns",
+ __print_ns_to_secs(__entry->start),
+ __print_ns_without_secs(__entry->start),
+ __entry->duration)
+);
+
+TRACE_EVENT(sample_threshold,
+
+ TP_PROTO(u64 start, u64 duration, u64 interference),
+
+ TP_ARGS(start, duration, interference),
+
+ TP_STRUCT__entry(
+ __field( u64, start )
+ __field( u64, duration)
+ __field( u64, interference)
+ ),
+
+ TP_fast_assign(
+ __entry->start = start;
+ __entry->duration = duration;
+ __entry->interference = interference;
+ ),
+
+ TP_printk("start %llu.%09u duration %llu ns interference %llu",
+ __print_ns_to_secs(__entry->start),
+ __print_ns_without_secs(__entry->start),
+ __entry->duration,
+ __entry->interference)
+);
+
+#endif /* _TRACE_OSNOISE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/page_isolation.h b/include/trace/events/page_isolation.h
new file mode 100644
index 0000000000..bf4c42e8d6
--- /dev/null
+++ b/include/trace/events/page_isolation.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM page_isolation
+
+#if !defined(_TRACE_PAGE_ISOLATION_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PAGE_ISOLATION_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(test_pages_isolated,
+
+ TP_PROTO(
+ unsigned long start_pfn,
+ unsigned long end_pfn,
+ unsigned long fin_pfn),
+
+ TP_ARGS(start_pfn, end_pfn, fin_pfn),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, start_pfn)
+ __field(unsigned long, end_pfn)
+ __field(unsigned long, fin_pfn)
+ ),
+
+ TP_fast_assign(
+ __entry->start_pfn = start_pfn;
+ __entry->end_pfn = end_pfn;
+ __entry->fin_pfn = fin_pfn;
+ ),
+
+ TP_printk("start_pfn=0x%lx end_pfn=0x%lx fin_pfn=0x%lx ret=%s",
+ __entry->start_pfn, __entry->end_pfn, __entry->fin_pfn,
+ __entry->end_pfn <= __entry->fin_pfn ? "success" : "fail")
+);
+
+#endif /* _TRACE_PAGE_ISOLATION_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/page_pool.h b/include/trace/events/page_pool.h
new file mode 100644
index 0000000000..6834356b2d
--- /dev/null
+++ b/include/trace/events/page_pool.h
@@ -0,0 +1,117 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM page_pool
+
+#if !defined(_TRACE_PAGE_POOL_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PAGE_POOL_H
+
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+#include <trace/events/mmflags.h>
+#include <net/page_pool/types.h>
+
+TRACE_EVENT(page_pool_release,
+
+ TP_PROTO(const struct page_pool *pool,
+ s32 inflight, u32 hold, u32 release),
+
+ TP_ARGS(pool, inflight, hold, release),
+
+ TP_STRUCT__entry(
+ __field(const struct page_pool *, pool)
+ __field(s32, inflight)
+ __field(u32, hold)
+ __field(u32, release)
+ __field(u64, cnt)
+ ),
+
+ TP_fast_assign(
+ __entry->pool = pool;
+ __entry->inflight = inflight;
+ __entry->hold = hold;
+ __entry->release = release;
+ __entry->cnt = pool->destroy_cnt;
+ ),
+
+ TP_printk("page_pool=%p inflight=%d hold=%u release=%u cnt=%llu",
+ __entry->pool, __entry->inflight, __entry->hold,
+ __entry->release, __entry->cnt)
+);
+
+TRACE_EVENT(page_pool_state_release,
+
+ TP_PROTO(const struct page_pool *pool,
+ const struct page *page, u32 release),
+
+ TP_ARGS(pool, page, release),
+
+ TP_STRUCT__entry(
+ __field(const struct page_pool *, pool)
+ __field(const struct page *, page)
+ __field(u32, release)
+ __field(unsigned long, pfn)
+ ),
+
+ TP_fast_assign(
+ __entry->pool = pool;
+ __entry->page = page;
+ __entry->release = release;
+ __entry->pfn = page_to_pfn(page);
+ ),
+
+ TP_printk("page_pool=%p page=%p pfn=0x%lx release=%u",
+ __entry->pool, __entry->page, __entry->pfn, __entry->release)
+);
+
+TRACE_EVENT(page_pool_state_hold,
+
+ TP_PROTO(const struct page_pool *pool,
+ const struct page *page, u32 hold),
+
+ TP_ARGS(pool, page, hold),
+
+ TP_STRUCT__entry(
+ __field(const struct page_pool *, pool)
+ __field(const struct page *, page)
+ __field(u32, hold)
+ __field(unsigned long, pfn)
+ ),
+
+ TP_fast_assign(
+ __entry->pool = pool;
+ __entry->page = page;
+ __entry->hold = hold;
+ __entry->pfn = page_to_pfn(page);
+ ),
+
+ TP_printk("page_pool=%p page=%p pfn=0x%lx hold=%u",
+ __entry->pool, __entry->page, __entry->pfn, __entry->hold)
+);
+
+TRACE_EVENT(page_pool_update_nid,
+
+ TP_PROTO(const struct page_pool *pool, int new_nid),
+
+ TP_ARGS(pool, new_nid),
+
+ TP_STRUCT__entry(
+ __field(const struct page_pool *, pool)
+ __field(int, pool_nid)
+ __field(int, new_nid)
+ ),
+
+ TP_fast_assign(
+ __entry->pool = pool;
+ __entry->pool_nid = pool->p.nid;
+ __entry->new_nid = new_nid;
+ ),
+
+ TP_printk("page_pool=%p pool_nid=%d new_nid=%d",
+ __entry->pool, __entry->pool_nid, __entry->new_nid)
+);
+
+#endif /* _TRACE_PAGE_POOL_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/page_ref.h b/include/trace/events/page_ref.h
new file mode 100644
index 0000000000..8a99c1cd41
--- /dev/null
+++ b/include/trace/events/page_ref.h
@@ -0,0 +1,135 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM page_ref
+
+#if !defined(_TRACE_PAGE_REF_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PAGE_REF_H
+
+#include <linux/types.h>
+#include <linux/page_ref.h>
+#include <linux/tracepoint.h>
+#include <trace/events/mmflags.h>
+
+DECLARE_EVENT_CLASS(page_ref_mod_template,
+
+ TP_PROTO(struct page *page, int v),
+
+ TP_ARGS(page, v),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(unsigned long, flags)
+ __field(int, count)
+ __field(int, mapcount)
+ __field(void *, mapping)
+ __field(int, mt)
+ __field(int, val)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = page_to_pfn(page);
+ __entry->flags = page->flags;
+ __entry->count = page_ref_count(page);
+ __entry->mapcount = page_mapcount(page);
+ __entry->mapping = page->mapping;
+ __entry->mt = get_pageblock_migratetype(page);
+ __entry->val = v;
+ ),
+
+ TP_printk("pfn=0x%lx flags=%s count=%d mapcount=%d mapping=%p mt=%d val=%d",
+ __entry->pfn,
+ show_page_flags(__entry->flags & PAGEFLAGS_MASK),
+ __entry->count,
+ __entry->mapcount, __entry->mapping, __entry->mt,
+ __entry->val)
+);
+
+DEFINE_EVENT(page_ref_mod_template, page_ref_set,
+
+ TP_PROTO(struct page *page, int v),
+
+ TP_ARGS(page, v)
+);
+
+DEFINE_EVENT(page_ref_mod_template, page_ref_mod,
+
+ TP_PROTO(struct page *page, int v),
+
+ TP_ARGS(page, v)
+);
+
+DECLARE_EVENT_CLASS(page_ref_mod_and_test_template,
+
+ TP_PROTO(struct page *page, int v, int ret),
+
+ TP_ARGS(page, v, ret),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(unsigned long, flags)
+ __field(int, count)
+ __field(int, mapcount)
+ __field(void *, mapping)
+ __field(int, mt)
+ __field(int, val)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = page_to_pfn(page);
+ __entry->flags = page->flags;
+ __entry->count = page_ref_count(page);
+ __entry->mapcount = page_mapcount(page);
+ __entry->mapping = page->mapping;
+ __entry->mt = get_pageblock_migratetype(page);
+ __entry->val = v;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("pfn=0x%lx flags=%s count=%d mapcount=%d mapping=%p mt=%d val=%d ret=%d",
+ __entry->pfn,
+ show_page_flags(__entry->flags & PAGEFLAGS_MASK),
+ __entry->count,
+ __entry->mapcount, __entry->mapping, __entry->mt,
+ __entry->val, __entry->ret)
+);
+
+DEFINE_EVENT(page_ref_mod_and_test_template, page_ref_mod_and_test,
+
+ TP_PROTO(struct page *page, int v, int ret),
+
+ TP_ARGS(page, v, ret)
+);
+
+DEFINE_EVENT(page_ref_mod_and_test_template, page_ref_mod_and_return,
+
+ TP_PROTO(struct page *page, int v, int ret),
+
+ TP_ARGS(page, v, ret)
+);
+
+DEFINE_EVENT(page_ref_mod_and_test_template, page_ref_mod_unless,
+
+ TP_PROTO(struct page *page, int v, int ret),
+
+ TP_ARGS(page, v, ret)
+);
+
+DEFINE_EVENT(page_ref_mod_and_test_template, page_ref_freeze,
+
+ TP_PROTO(struct page *page, int v, int ret),
+
+ TP_ARGS(page, v, ret)
+);
+
+DEFINE_EVENT(page_ref_mod_template, page_ref_unfreeze,
+
+ TP_PROTO(struct page *page, int v),
+
+ TP_ARGS(page, v)
+);
+
+#endif /* _TRACE_PAGE_COUNT_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/pagemap.h b/include/trace/events/pagemap.h
new file mode 100644
index 0000000000..171524d352
--- /dev/null
+++ b/include/trace/events/pagemap.h
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM pagemap
+
+#if !defined(_TRACE_PAGEMAP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PAGEMAP_H
+
+#include <linux/tracepoint.h>
+#include <linux/mm.h>
+
+#define PAGEMAP_MAPPED 0x0001u
+#define PAGEMAP_ANONYMOUS 0x0002u
+#define PAGEMAP_FILE 0x0004u
+#define PAGEMAP_SWAPCACHE 0x0008u
+#define PAGEMAP_SWAPBACKED 0x0010u
+#define PAGEMAP_MAPPEDDISK 0x0020u
+#define PAGEMAP_BUFFERS 0x0040u
+
+#define trace_pagemap_flags(folio) ( \
+ (folio_test_anon(folio) ? PAGEMAP_ANONYMOUS : PAGEMAP_FILE) | \
+ (folio_mapped(folio) ? PAGEMAP_MAPPED : 0) | \
+ (folio_test_swapcache(folio) ? PAGEMAP_SWAPCACHE : 0) | \
+ (folio_test_swapbacked(folio) ? PAGEMAP_SWAPBACKED : 0) | \
+ (folio_test_mappedtodisk(folio) ? PAGEMAP_MAPPEDDISK : 0) | \
+ (folio_test_private(folio) ? PAGEMAP_BUFFERS : 0) \
+ )
+
+TRACE_EVENT(mm_lru_insertion,
+
+ TP_PROTO(struct folio *folio),
+
+ TP_ARGS(folio),
+
+ TP_STRUCT__entry(
+ __field(struct folio *, folio )
+ __field(unsigned long, pfn )
+ __field(enum lru_list, lru )
+ __field(unsigned long, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->folio = folio;
+ __entry->pfn = folio_pfn(folio);
+ __entry->lru = folio_lru_list(folio);
+ __entry->flags = trace_pagemap_flags(folio);
+ ),
+
+ /* Flag format is based on page-types.c formatting for pagemap */
+ TP_printk("folio=%p pfn=0x%lx lru=%d flags=%s%s%s%s%s%s",
+ __entry->folio,
+ __entry->pfn,
+ __entry->lru,
+ __entry->flags & PAGEMAP_MAPPED ? "M" : " ",
+ __entry->flags & PAGEMAP_ANONYMOUS ? "a" : "f",
+ __entry->flags & PAGEMAP_SWAPCACHE ? "s" : " ",
+ __entry->flags & PAGEMAP_SWAPBACKED ? "b" : " ",
+ __entry->flags & PAGEMAP_MAPPEDDISK ? "d" : " ",
+ __entry->flags & PAGEMAP_BUFFERS ? "B" : " ")
+);
+
+TRACE_EVENT(mm_lru_activate,
+
+ TP_PROTO(struct folio *folio),
+
+ TP_ARGS(folio),
+
+ TP_STRUCT__entry(
+ __field(struct folio *, folio )
+ __field(unsigned long, pfn )
+ ),
+
+ TP_fast_assign(
+ __entry->folio = folio;
+ __entry->pfn = folio_pfn(folio);
+ ),
+
+ TP_printk("folio=%p pfn=0x%lx", __entry->folio, __entry->pfn)
+);
+
+#endif /* _TRACE_PAGEMAP_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/percpu.h b/include/trace/events/percpu.h
new file mode 100644
index 0000000000..5b8211ca89
--- /dev/null
+++ b/include/trace/events/percpu.h
@@ -0,0 +1,137 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM percpu
+
+#if !defined(_TRACE_PERCPU_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PERCPU_H
+
+#include <linux/tracepoint.h>
+#include <trace/events/mmflags.h>
+
+TRACE_EVENT(percpu_alloc_percpu,
+
+ TP_PROTO(unsigned long call_site,
+ bool reserved, bool is_atomic, size_t size,
+ size_t align, void *base_addr, int off,
+ void __percpu *ptr, size_t bytes_alloc, gfp_t gfp_flags),
+
+ TP_ARGS(call_site, reserved, is_atomic, size, align, base_addr, off,
+ ptr, bytes_alloc, gfp_flags),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, call_site )
+ __field( bool, reserved )
+ __field( bool, is_atomic )
+ __field( size_t, size )
+ __field( size_t, align )
+ __field( void *, base_addr )
+ __field( int, off )
+ __field( void __percpu *, ptr )
+ __field( size_t, bytes_alloc )
+ __field( unsigned long, gfp_flags )
+ ),
+ TP_fast_assign(
+ __entry->call_site = call_site;
+ __entry->reserved = reserved;
+ __entry->is_atomic = is_atomic;
+ __entry->size = size;
+ __entry->align = align;
+ __entry->base_addr = base_addr;
+ __entry->off = off;
+ __entry->ptr = ptr;
+ __entry->bytes_alloc = bytes_alloc;
+ __entry->gfp_flags = (__force unsigned long)gfp_flags;
+ ),
+
+ TP_printk("call_site=%pS reserved=%d is_atomic=%d size=%zu align=%zu base_addr=%p off=%d ptr=%p bytes_alloc=%zu gfp_flags=%s",
+ (void *)__entry->call_site,
+ __entry->reserved, __entry->is_atomic,
+ __entry->size, __entry->align,
+ __entry->base_addr, __entry->off, __entry->ptr,
+ __entry->bytes_alloc, show_gfp_flags(__entry->gfp_flags))
+);
+
+TRACE_EVENT(percpu_free_percpu,
+
+ TP_PROTO(void *base_addr, int off, void __percpu *ptr),
+
+ TP_ARGS(base_addr, off, ptr),
+
+ TP_STRUCT__entry(
+ __field( void *, base_addr )
+ __field( int, off )
+ __field( void __percpu *, ptr )
+ ),
+
+ TP_fast_assign(
+ __entry->base_addr = base_addr;
+ __entry->off = off;
+ __entry->ptr = ptr;
+ ),
+
+ TP_printk("base_addr=%p off=%d ptr=%p",
+ __entry->base_addr, __entry->off, __entry->ptr)
+);
+
+TRACE_EVENT(percpu_alloc_percpu_fail,
+
+ TP_PROTO(bool reserved, bool is_atomic, size_t size, size_t align),
+
+ TP_ARGS(reserved, is_atomic, size, align),
+
+ TP_STRUCT__entry(
+ __field( bool, reserved )
+ __field( bool, is_atomic )
+ __field( size_t, size )
+ __field( size_t, align )
+ ),
+
+ TP_fast_assign(
+ __entry->reserved = reserved;
+ __entry->is_atomic = is_atomic;
+ __entry->size = size;
+ __entry->align = align;
+ ),
+
+ TP_printk("reserved=%d is_atomic=%d size=%zu align=%zu",
+ __entry->reserved, __entry->is_atomic,
+ __entry->size, __entry->align)
+);
+
+TRACE_EVENT(percpu_create_chunk,
+
+ TP_PROTO(void *base_addr),
+
+ TP_ARGS(base_addr),
+
+ TP_STRUCT__entry(
+ __field( void *, base_addr )
+ ),
+
+ TP_fast_assign(
+ __entry->base_addr = base_addr;
+ ),
+
+ TP_printk("base_addr=%p", __entry->base_addr)
+);
+
+TRACE_EVENT(percpu_destroy_chunk,
+
+ TP_PROTO(void *base_addr),
+
+ TP_ARGS(base_addr),
+
+ TP_STRUCT__entry(
+ __field( void *, base_addr )
+ ),
+
+ TP_fast_assign(
+ __entry->base_addr = base_addr;
+ ),
+
+ TP_printk("base_addr=%p", __entry->base_addr)
+);
+
+#endif /* _TRACE_PERCPU_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
new file mode 100644
index 0000000000..77f14f7a11
--- /dev/null
+++ b/include/trace/events/power.h
@@ -0,0 +1,557 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM power
+
+#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_POWER_H
+
+#include <linux/cpufreq.h>
+#include <linux/ktime.h>
+#include <linux/pm_qos.h>
+#include <linux/tracepoint.h>
+#include <linux/trace_events.h>
+
+#define TPS(x) tracepoint_string(x)
+
+DECLARE_EVENT_CLASS(cpu,
+
+ TP_PROTO(unsigned int state, unsigned int cpu_id),
+
+ TP_ARGS(state, cpu_id),
+
+ TP_STRUCT__entry(
+ __field( u32, state )
+ __field( u32, cpu_id )
+ ),
+
+ TP_fast_assign(
+ __entry->state = state;
+ __entry->cpu_id = cpu_id;
+ ),
+
+ TP_printk("state=%lu cpu_id=%lu", (unsigned long)__entry->state,
+ (unsigned long)__entry->cpu_id)
+);
+
+DEFINE_EVENT(cpu, cpu_idle,
+
+ TP_PROTO(unsigned int state, unsigned int cpu_id),
+
+ TP_ARGS(state, cpu_id)
+);
+
+TRACE_EVENT(cpu_idle_miss,
+
+ TP_PROTO(unsigned int cpu_id, unsigned int state, bool below),
+
+ TP_ARGS(cpu_id, state, below),
+
+ TP_STRUCT__entry(
+ __field(u32, cpu_id)
+ __field(u32, state)
+ __field(bool, below)
+ ),
+
+ TP_fast_assign(
+ __entry->cpu_id = cpu_id;
+ __entry->state = state;
+ __entry->below = below;
+ ),
+
+ TP_printk("cpu_id=%lu state=%lu type=%s", (unsigned long)__entry->cpu_id,
+ (unsigned long)__entry->state, (__entry->below)?"below":"above")
+);
+
+TRACE_EVENT(powernv_throttle,
+
+ TP_PROTO(int chip_id, const char *reason, int pmax),
+
+ TP_ARGS(chip_id, reason, pmax),
+
+ TP_STRUCT__entry(
+ __field(int, chip_id)
+ __string(reason, reason)
+ __field(int, pmax)
+ ),
+
+ TP_fast_assign(
+ __entry->chip_id = chip_id;
+ __assign_str(reason, reason);
+ __entry->pmax = pmax;
+ ),
+
+ TP_printk("Chip %d Pmax %d %s", __entry->chip_id,
+ __entry->pmax, __get_str(reason))
+);
+
+TRACE_EVENT(pstate_sample,
+
+ TP_PROTO(u32 core_busy,
+ u32 scaled_busy,
+ u32 from,
+ u32 to,
+ u64 mperf,
+ u64 aperf,
+ u64 tsc,
+ u32 freq,
+ u32 io_boost
+ ),
+
+ TP_ARGS(core_busy,
+ scaled_busy,
+ from,
+ to,
+ mperf,
+ aperf,
+ tsc,
+ freq,
+ io_boost
+ ),
+
+ TP_STRUCT__entry(
+ __field(u32, core_busy)
+ __field(u32, scaled_busy)
+ __field(u32, from)
+ __field(u32, to)
+ __field(u64, mperf)
+ __field(u64, aperf)
+ __field(u64, tsc)
+ __field(u32, freq)
+ __field(u32, io_boost)
+ ),
+
+ TP_fast_assign(
+ __entry->core_busy = core_busy;
+ __entry->scaled_busy = scaled_busy;
+ __entry->from = from;
+ __entry->to = to;
+ __entry->mperf = mperf;
+ __entry->aperf = aperf;
+ __entry->tsc = tsc;
+ __entry->freq = freq;
+ __entry->io_boost = io_boost;
+ ),
+
+ TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu io_boost=%lu",
+ (unsigned long)__entry->core_busy,
+ (unsigned long)__entry->scaled_busy,
+ (unsigned long)__entry->from,
+ (unsigned long)__entry->to,
+ (unsigned long long)__entry->mperf,
+ (unsigned long long)__entry->aperf,
+ (unsigned long long)__entry->tsc,
+ (unsigned long)__entry->freq,
+ (unsigned long)__entry->io_boost
+ )
+
+);
+
+/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
+#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING
+#define _PWR_EVENT_AVOID_DOUBLE_DEFINING
+
+#define PWR_EVENT_EXIT -1
+#endif
+
+#define pm_verb_symbolic(event) \
+ __print_symbolic(event, \
+ { PM_EVENT_SUSPEND, "suspend" }, \
+ { PM_EVENT_RESUME, "resume" }, \
+ { PM_EVENT_FREEZE, "freeze" }, \
+ { PM_EVENT_QUIESCE, "quiesce" }, \
+ { PM_EVENT_HIBERNATE, "hibernate" }, \
+ { PM_EVENT_THAW, "thaw" }, \
+ { PM_EVENT_RESTORE, "restore" }, \
+ { PM_EVENT_RECOVER, "recover" })
+
+DEFINE_EVENT(cpu, cpu_frequency,
+
+ TP_PROTO(unsigned int frequency, unsigned int cpu_id),
+
+ TP_ARGS(frequency, cpu_id)
+);
+
+TRACE_EVENT(cpu_frequency_limits,
+
+ TP_PROTO(struct cpufreq_policy *policy),
+
+ TP_ARGS(policy),
+
+ TP_STRUCT__entry(
+ __field(u32, min_freq)
+ __field(u32, max_freq)
+ __field(u32, cpu_id)
+ ),
+
+ TP_fast_assign(
+ __entry->min_freq = policy->min;
+ __entry->max_freq = policy->max;
+ __entry->cpu_id = policy->cpu;
+ ),
+
+ TP_printk("min=%lu max=%lu cpu_id=%lu",
+ (unsigned long)__entry->min_freq,
+ (unsigned long)__entry->max_freq,
+ (unsigned long)__entry->cpu_id)
+);
+
+TRACE_EVENT(device_pm_callback_start,
+
+ TP_PROTO(struct device *dev, const char *pm_ops, int event),
+
+ TP_ARGS(dev, pm_ops, event),
+
+ TP_STRUCT__entry(
+ __string(device, dev_name(dev))
+ __string(driver, dev_driver_string(dev))
+ __string(parent, dev->parent ? dev_name(dev->parent) : "none")
+ __string(pm_ops, pm_ops ? pm_ops : "none ")
+ __field(int, event)
+ ),
+
+ TP_fast_assign(
+ __assign_str(device, dev_name(dev));
+ __assign_str(driver, dev_driver_string(dev));
+ __assign_str(parent,
+ dev->parent ? dev_name(dev->parent) : "none");
+ __assign_str(pm_ops, pm_ops ? pm_ops : "none ");
+ __entry->event = event;
+ ),
+
+ TP_printk("%s %s, parent: %s, %s[%s]", __get_str(driver),
+ __get_str(device), __get_str(parent), __get_str(pm_ops),
+ pm_verb_symbolic(__entry->event))
+);
+
+TRACE_EVENT(device_pm_callback_end,
+
+ TP_PROTO(struct device *dev, int error),
+
+ TP_ARGS(dev, error),
+
+ TP_STRUCT__entry(
+ __string(device, dev_name(dev))
+ __string(driver, dev_driver_string(dev))
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ __assign_str(device, dev_name(dev));
+ __assign_str(driver, dev_driver_string(dev));
+ __entry->error = error;
+ ),
+
+ TP_printk("%s %s, err=%d",
+ __get_str(driver), __get_str(device), __entry->error)
+);
+
+TRACE_EVENT(suspend_resume,
+
+ TP_PROTO(const char *action, int val, bool start),
+
+ TP_ARGS(action, val, start),
+
+ TP_STRUCT__entry(
+ __field(const char *, action)
+ __field(int, val)
+ __field(bool, start)
+ ),
+
+ TP_fast_assign(
+ __entry->action = action;
+ __entry->val = val;
+ __entry->start = start;
+ ),
+
+ TP_printk("%s[%u] %s", __entry->action, (unsigned int)__entry->val,
+ (__entry->start)?"begin":"end")
+);
+
+DECLARE_EVENT_CLASS(wakeup_source,
+
+ TP_PROTO(const char *name, unsigned int state),
+
+ TP_ARGS(name, state),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ __field( u64, state )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->state = state;
+ ),
+
+ TP_printk("%s state=0x%lx", __get_str(name),
+ (unsigned long)__entry->state)
+);
+
+DEFINE_EVENT(wakeup_source, wakeup_source_activate,
+
+ TP_PROTO(const char *name, unsigned int state),
+
+ TP_ARGS(name, state)
+);
+
+DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
+
+ TP_PROTO(const char *name, unsigned int state),
+
+ TP_ARGS(name, state)
+);
+
+/*
+ * The clock events are used for clock enable/disable and for
+ * clock rate change
+ */
+DECLARE_EVENT_CLASS(clock,
+
+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
+
+ TP_ARGS(name, state, cpu_id),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ __field( u64, state )
+ __field( u64, cpu_id )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->state = state;
+ __entry->cpu_id = cpu_id;
+ ),
+
+ TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
+ (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
+);
+
+DEFINE_EVENT(clock, clock_enable,
+
+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
+
+ TP_ARGS(name, state, cpu_id)
+);
+
+DEFINE_EVENT(clock, clock_disable,
+
+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
+
+ TP_ARGS(name, state, cpu_id)
+);
+
+DEFINE_EVENT(clock, clock_set_rate,
+
+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
+
+ TP_ARGS(name, state, cpu_id)
+);
+
+/*
+ * The power domain events are used for power domains transitions
+ */
+DECLARE_EVENT_CLASS(power_domain,
+
+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
+
+ TP_ARGS(name, state, cpu_id),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ __field( u64, state )
+ __field( u64, cpu_id )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->state = state;
+ __entry->cpu_id = cpu_id;
+),
+
+ TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
+ (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
+);
+
+DEFINE_EVENT(power_domain, power_domain_target,
+
+ TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
+
+ TP_ARGS(name, state, cpu_id)
+);
+
+/*
+ * CPU latency QoS events used for global CPU latency QoS list updates
+ */
+DECLARE_EVENT_CLASS(cpu_latency_qos_request,
+
+ TP_PROTO(s32 value),
+
+ TP_ARGS(value),
+
+ TP_STRUCT__entry(
+ __field( s32, value )
+ ),
+
+ TP_fast_assign(
+ __entry->value = value;
+ ),
+
+ TP_printk("CPU_DMA_LATENCY value=%d",
+ __entry->value)
+);
+
+DEFINE_EVENT(cpu_latency_qos_request, pm_qos_add_request,
+
+ TP_PROTO(s32 value),
+
+ TP_ARGS(value)
+);
+
+DEFINE_EVENT(cpu_latency_qos_request, pm_qos_update_request,
+
+ TP_PROTO(s32 value),
+
+ TP_ARGS(value)
+);
+
+DEFINE_EVENT(cpu_latency_qos_request, pm_qos_remove_request,
+
+ TP_PROTO(s32 value),
+
+ TP_ARGS(value)
+);
+
+/*
+ * General PM QoS events used for updates of PM QoS request lists
+ */
+DECLARE_EVENT_CLASS(pm_qos_update,
+
+ TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
+
+ TP_ARGS(action, prev_value, curr_value),
+
+ TP_STRUCT__entry(
+ __field( enum pm_qos_req_action, action )
+ __field( int, prev_value )
+ __field( int, curr_value )
+ ),
+
+ TP_fast_assign(
+ __entry->action = action;
+ __entry->prev_value = prev_value;
+ __entry->curr_value = curr_value;
+ ),
+
+ TP_printk("action=%s prev_value=%d curr_value=%d",
+ __print_symbolic(__entry->action,
+ { PM_QOS_ADD_REQ, "ADD_REQ" },
+ { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
+ { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
+ __entry->prev_value, __entry->curr_value)
+);
+
+DEFINE_EVENT(pm_qos_update, pm_qos_update_target,
+
+ TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
+
+ TP_ARGS(action, prev_value, curr_value)
+);
+
+DEFINE_EVENT_PRINT(pm_qos_update, pm_qos_update_flags,
+
+ TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
+
+ TP_ARGS(action, prev_value, curr_value),
+
+ TP_printk("action=%s prev_value=0x%x curr_value=0x%x",
+ __print_symbolic(__entry->action,
+ { PM_QOS_ADD_REQ, "ADD_REQ" },
+ { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
+ { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
+ __entry->prev_value, __entry->curr_value)
+);
+
+DECLARE_EVENT_CLASS(dev_pm_qos_request,
+
+ TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
+ s32 new_value),
+
+ TP_ARGS(name, type, new_value),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ __field( enum dev_pm_qos_req_type, type )
+ __field( s32, new_value )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->type = type;
+ __entry->new_value = new_value;
+ ),
+
+ TP_printk("device=%s type=%s new_value=%d",
+ __get_str(name),
+ __print_symbolic(__entry->type,
+ { DEV_PM_QOS_RESUME_LATENCY, "DEV_PM_QOS_RESUME_LATENCY" },
+ { DEV_PM_QOS_FLAGS, "DEV_PM_QOS_FLAGS" }),
+ __entry->new_value)
+);
+
+DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_add_request,
+
+ TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
+ s32 new_value),
+
+ TP_ARGS(name, type, new_value)
+);
+
+DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_update_request,
+
+ TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
+ s32 new_value),
+
+ TP_ARGS(name, type, new_value)
+);
+
+DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_remove_request,
+
+ TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
+ s32 new_value),
+
+ TP_ARGS(name, type, new_value)
+);
+
+TRACE_EVENT(guest_halt_poll_ns,
+
+ TP_PROTO(bool grow, unsigned int new, unsigned int old),
+
+ TP_ARGS(grow, new, old),
+
+ TP_STRUCT__entry(
+ __field(bool, grow)
+ __field(unsigned int, new)
+ __field(unsigned int, old)
+ ),
+
+ TP_fast_assign(
+ __entry->grow = grow;
+ __entry->new = new;
+ __entry->old = old;
+ ),
+
+ TP_printk("halt_poll_ns %u (%s %u)",
+ __entry->new,
+ __entry->grow ? "grow" : "shrink",
+ __entry->old)
+);
+
+#define trace_guest_halt_poll_ns_grow(new, old) \
+ trace_guest_halt_poll_ns(true, new, old)
+#define trace_guest_halt_poll_ns_shrink(new, old) \
+ trace_guest_halt_poll_ns(false, new, old)
+#endif /* _TRACE_POWER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/power_cpu_migrate.h b/include/trace/events/power_cpu_migrate.h
new file mode 100644
index 0000000000..e338810639
--- /dev/null
+++ b/include/trace/events/power_cpu_migrate.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM power
+
+#if !defined(_TRACE_POWER_CPU_MIGRATE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_POWER_CPU_MIGRATE_H
+
+#include <linux/tracepoint.h>
+
+#define __cpu_migrate_proto \
+ TP_PROTO(u64 timestamp, \
+ u32 cpu_hwid)
+#define __cpu_migrate_args \
+ TP_ARGS(timestamp, \
+ cpu_hwid)
+
+DECLARE_EVENT_CLASS(cpu_migrate,
+
+ __cpu_migrate_proto,
+ __cpu_migrate_args,
+
+ TP_STRUCT__entry(
+ __field(u64, timestamp )
+ __field(u32, cpu_hwid )
+ ),
+
+ TP_fast_assign(
+ __entry->timestamp = timestamp;
+ __entry->cpu_hwid = cpu_hwid;
+ ),
+
+ TP_printk("timestamp=%llu cpu_hwid=0x%08lX",
+ (unsigned long long)__entry->timestamp,
+ (unsigned long)__entry->cpu_hwid
+ )
+);
+
+#define __define_cpu_migrate_event(name) \
+ DEFINE_EVENT(cpu_migrate, cpu_migrate_##name, \
+ __cpu_migrate_proto, \
+ __cpu_migrate_args \
+ )
+
+__define_cpu_migrate_event(begin);
+__define_cpu_migrate_event(finish);
+__define_cpu_migrate_event(current);
+
+#undef __define_cpu_migrate
+#undef __cpu_migrate_proto
+#undef __cpu_migrate_args
+
+/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
+#ifndef _PWR_CPU_MIGRATE_EVENT_AVOID_DOUBLE_DEFINING
+#define _PWR_CPU_MIGRATE_EVENT_AVOID_DOUBLE_DEFINING
+
+/*
+ * Set from_phys_cpu and to_phys_cpu to CPU_MIGRATE_ALL_CPUS to indicate
+ * a whole-cluster migration:
+ */
+#define CPU_MIGRATE_ALL_CPUS 0x80000000U
+#endif
+
+#endif /* _TRACE_POWER_CPU_MIGRATE_H */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE power_cpu_migrate
+#include <trace/define_trace.h>
diff --git a/include/trace/events/preemptirq.h b/include/trace/events/preemptirq.h
new file mode 100644
index 0000000000..3f249e150c
--- /dev/null
+++ b/include/trace/events/preemptirq.h
@@ -0,0 +1,78 @@
+#ifdef CONFIG_PREEMPTIRQ_TRACEPOINTS
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM preemptirq
+
+#if !defined(_TRACE_PREEMPTIRQ_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PREEMPTIRQ_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+#include <linux/string.h>
+#include <asm/sections.h>
+
+DECLARE_EVENT_CLASS(preemptirq_template,
+
+ TP_PROTO(unsigned long ip, unsigned long parent_ip),
+
+ TP_ARGS(ip, parent_ip),
+
+ TP_STRUCT__entry(
+ __field(s32, caller_offs)
+ __field(s32, parent_offs)
+ ),
+
+ TP_fast_assign(
+ __entry->caller_offs = (s32)(ip - (unsigned long)_stext);
+ __entry->parent_offs = (s32)(parent_ip - (unsigned long)_stext);
+ ),
+
+ TP_printk("caller=%pS parent=%pS",
+ (void *)((unsigned long)(_stext) + __entry->caller_offs),
+ (void *)((unsigned long)(_stext) + __entry->parent_offs))
+);
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+DEFINE_EVENT(preemptirq_template, irq_disable,
+ TP_PROTO(unsigned long ip, unsigned long parent_ip),
+ TP_ARGS(ip, parent_ip));
+
+DEFINE_EVENT(preemptirq_template, irq_enable,
+ TP_PROTO(unsigned long ip, unsigned long parent_ip),
+ TP_ARGS(ip, parent_ip));
+#else
+#define trace_irq_enable(...)
+#define trace_irq_disable(...)
+#define trace_irq_enable_rcuidle(...)
+#define trace_irq_disable_rcuidle(...)
+#endif
+
+#ifdef CONFIG_TRACE_PREEMPT_TOGGLE
+DEFINE_EVENT(preemptirq_template, preempt_disable,
+ TP_PROTO(unsigned long ip, unsigned long parent_ip),
+ TP_ARGS(ip, parent_ip));
+
+DEFINE_EVENT(preemptirq_template, preempt_enable,
+ TP_PROTO(unsigned long ip, unsigned long parent_ip),
+ TP_ARGS(ip, parent_ip));
+#else
+#define trace_preempt_enable(...)
+#define trace_preempt_disable(...)
+#define trace_preempt_enable_rcuidle(...)
+#define trace_preempt_disable_rcuidle(...)
+#endif
+
+#endif /* _TRACE_PREEMPTIRQ_H */
+
+#include <trace/define_trace.h>
+
+#else /* !CONFIG_PREEMPTIRQ_TRACEPOINTS */
+#define trace_irq_enable(...)
+#define trace_irq_disable(...)
+#define trace_irq_enable_rcuidle(...)
+#define trace_irq_disable_rcuidle(...)
+#define trace_preempt_enable(...)
+#define trace_preempt_disable(...)
+#define trace_preempt_enable_rcuidle(...)
+#define trace_preempt_disable_rcuidle(...)
+#endif
diff --git a/include/trace/events/printk.h b/include/trace/events/printk.h
new file mode 100644
index 0000000000..13d405b2fd
--- /dev/null
+++ b/include/trace/events/printk.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM printk
+
+#if !defined(_TRACE_PRINTK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PRINTK_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(console,
+ TP_PROTO(const char *text, size_t len),
+
+ TP_ARGS(text, len),
+
+ TP_STRUCT__entry(
+ __dynamic_array(char, msg, len + 1)
+ ),
+
+ TP_fast_assign(
+ /*
+ * Each trace entry is printed in a new line.
+ * If the msg finishes with '\n', cut it off
+ * to avoid blank lines in the trace.
+ */
+ if ((len > 0) && (text[len-1] == '\n'))
+ len -= 1;
+
+ memcpy(__get_str(msg), text, len);
+ __get_str(msg)[len] = 0;
+ ),
+
+ TP_printk("%s", __get_str(msg))
+);
+#endif /* _TRACE_PRINTK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/pwc.h b/include/trace/events/pwc.h
new file mode 100644
index 0000000000..a2da764a3b
--- /dev/null
+++ b/include/trace/events/pwc.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#if !defined(_TRACE_PWC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PWC_H
+
+#include <linux/usb.h>
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM pwc
+
+TRACE_EVENT(pwc_handler_enter,
+ TP_PROTO(struct urb *urb, struct pwc_device *pdev),
+ TP_ARGS(urb, pdev),
+ TP_STRUCT__entry(
+ __field(struct urb*, urb)
+ __field(struct pwc_frame_buf*, fbuf)
+ __field(int, urb__status)
+ __field(u32, urb__actual_length)
+ __field(int, fbuf__filled)
+ __string(name, pdev->v4l2_dev.name)
+ ),
+ TP_fast_assign(
+ __entry->urb = urb;
+ __entry->fbuf = pdev->fill_buf;
+ __entry->urb__status = urb->status;
+ __entry->urb__actual_length = urb->actual_length;
+ __entry->fbuf__filled = (pdev->fill_buf
+ ? pdev->fill_buf->filled : 0);
+ __assign_str(name, pdev->v4l2_dev.name);
+ ),
+ TP_printk("dev=%s (fbuf=%p filled=%d) urb=%p (status=%d actual_length=%u)",
+ __get_str(name),
+ __entry->fbuf,
+ __entry->fbuf__filled,
+ __entry->urb,
+ __entry->urb__status,
+ __entry->urb__actual_length)
+);
+
+TRACE_EVENT(pwc_handler_exit,
+ TP_PROTO(struct urb *urb, struct pwc_device *pdev),
+ TP_ARGS(urb, pdev),
+ TP_STRUCT__entry(
+ __field(struct urb*, urb)
+ __field(struct pwc_frame_buf*, fbuf)
+ __field(int, fbuf__filled)
+ __string(name, pdev->v4l2_dev.name)
+ ),
+ TP_fast_assign(
+ __entry->urb = urb;
+ __entry->fbuf = pdev->fill_buf;
+ __entry->fbuf__filled = pdev->fill_buf->filled;
+ __assign_str(name, pdev->v4l2_dev.name);
+ ),
+ TP_printk(" dev=%s (fbuf=%p filled=%d) urb=%p",
+ __get_str(name),
+ __entry->fbuf,
+ __entry->fbuf__filled,
+ __entry->urb)
+);
+
+#endif /* _TRACE_PWC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/pwm.h b/include/trace/events/pwm.h
new file mode 100644
index 0000000000..12b35e4ff9
--- /dev/null
+++ b/include/trace/events/pwm.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM pwm
+
+#if !defined(_TRACE_PWM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PWM_H
+
+#include <linux/pwm.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(pwm,
+
+ TP_PROTO(struct pwm_device *pwm, const struct pwm_state *state, int err),
+
+ TP_ARGS(pwm, state, err),
+
+ TP_STRUCT__entry(
+ __field(struct pwm_device *, pwm)
+ __field(u64, period)
+ __field(u64, duty_cycle)
+ __field(enum pwm_polarity, polarity)
+ __field(bool, enabled)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->pwm = pwm;
+ __entry->period = state->period;
+ __entry->duty_cycle = state->duty_cycle;
+ __entry->polarity = state->polarity;
+ __entry->enabled = state->enabled;
+ __entry->err = err;
+ ),
+
+ TP_printk("%p: period=%llu duty_cycle=%llu polarity=%d enabled=%d err=%d",
+ __entry->pwm, __entry->period, __entry->duty_cycle,
+ __entry->polarity, __entry->enabled, __entry->err)
+
+);
+
+DEFINE_EVENT(pwm, pwm_apply,
+
+ TP_PROTO(struct pwm_device *pwm, const struct pwm_state *state, int err),
+
+ TP_ARGS(pwm, state, err)
+);
+
+DEFINE_EVENT(pwm, pwm_get,
+
+ TP_PROTO(struct pwm_device *pwm, const struct pwm_state *state, int err),
+
+ TP_ARGS(pwm, state, err)
+);
+
+#endif /* _TRACE_PWM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/qdisc.h b/include/trace/events/qdisc.h
new file mode 100644
index 0000000000..a3995925cb
--- /dev/null
+++ b/include/trace/events/qdisc.h
@@ -0,0 +1,153 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM qdisc
+
+#if !defined(_TRACE_QDISC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_QDISC_H
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/tracepoint.h>
+#include <linux/ftrace.h>
+#include <linux/pkt_sched.h>
+#include <net/sch_generic.h>
+
+TRACE_EVENT(qdisc_dequeue,
+
+ TP_PROTO(struct Qdisc *qdisc, const struct netdev_queue *txq,
+ int packets, struct sk_buff *skb),
+
+ TP_ARGS(qdisc, txq, packets, skb),
+
+ TP_STRUCT__entry(
+ __field( struct Qdisc *, qdisc )
+ __field(const struct netdev_queue *, txq )
+ __field( int, packets )
+ __field( void *, skbaddr )
+ __field( int, ifindex )
+ __field( u32, handle )
+ __field( u32, parent )
+ __field( unsigned long, txq_state)
+ ),
+
+ /* skb==NULL indicate packets dequeued was 0, even when packets==1 */
+ TP_fast_assign(
+ __entry->qdisc = qdisc;
+ __entry->txq = txq;
+ __entry->packets = skb ? packets : 0;
+ __entry->skbaddr = skb;
+ __entry->ifindex = txq->dev ? txq->dev->ifindex : 0;
+ __entry->handle = qdisc->handle;
+ __entry->parent = qdisc->parent;
+ __entry->txq_state = txq->state;
+ ),
+
+ TP_printk("dequeue ifindex=%d qdisc handle=0x%X parent=0x%X txq_state=0x%lX packets=%d skbaddr=%p",
+ __entry->ifindex, __entry->handle, __entry->parent,
+ __entry->txq_state, __entry->packets, __entry->skbaddr )
+);
+
+TRACE_EVENT(qdisc_enqueue,
+
+ TP_PROTO(struct Qdisc *qdisc, const struct netdev_queue *txq, struct sk_buff *skb),
+
+ TP_ARGS(qdisc, txq, skb),
+
+ TP_STRUCT__entry(
+ __field(struct Qdisc *, qdisc)
+ __field(const struct netdev_queue *, txq)
+ __field(void *, skbaddr)
+ __field(int, ifindex)
+ __field(u32, handle)
+ __field(u32, parent)
+ ),
+
+ TP_fast_assign(
+ __entry->qdisc = qdisc;
+ __entry->txq = txq;
+ __entry->skbaddr = skb;
+ __entry->ifindex = txq->dev ? txq->dev->ifindex : 0;
+ __entry->handle = qdisc->handle;
+ __entry->parent = qdisc->parent;
+ ),
+
+ TP_printk("enqueue ifindex=%d qdisc handle=0x%X parent=0x%X skbaddr=%p",
+ __entry->ifindex, __entry->handle, __entry->parent, __entry->skbaddr)
+);
+
+TRACE_EVENT(qdisc_reset,
+
+ TP_PROTO(struct Qdisc *q),
+
+ TP_ARGS(q),
+
+ TP_STRUCT__entry(
+ __string( dev, qdisc_dev(q) )
+ __string( kind, q->ops->id )
+ __field( u32, parent )
+ __field( u32, handle )
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev, qdisc_dev(q));
+ __assign_str(kind, q->ops->id);
+ __entry->parent = q->parent;
+ __entry->handle = q->handle;
+ ),
+
+ TP_printk("dev=%s kind=%s parent=%x:%x handle=%x:%x", __get_str(dev),
+ __get_str(kind), TC_H_MAJ(__entry->parent) >> 16, TC_H_MIN(__entry->parent),
+ TC_H_MAJ(__entry->handle) >> 16, TC_H_MIN(__entry->handle))
+);
+
+TRACE_EVENT(qdisc_destroy,
+
+ TP_PROTO(struct Qdisc *q),
+
+ TP_ARGS(q),
+
+ TP_STRUCT__entry(
+ __string( dev, qdisc_dev(q) )
+ __string( kind, q->ops->id )
+ __field( u32, parent )
+ __field( u32, handle )
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev, qdisc_dev(q));
+ __assign_str(kind, q->ops->id);
+ __entry->parent = q->parent;
+ __entry->handle = q->handle;
+ ),
+
+ TP_printk("dev=%s kind=%s parent=%x:%x handle=%x:%x", __get_str(dev),
+ __get_str(kind), TC_H_MAJ(__entry->parent) >> 16, TC_H_MIN(__entry->parent),
+ TC_H_MAJ(__entry->handle) >> 16, TC_H_MIN(__entry->handle))
+);
+
+TRACE_EVENT(qdisc_create,
+
+ TP_PROTO(const struct Qdisc_ops *ops, struct net_device *dev, u32 parent),
+
+ TP_ARGS(ops, dev, parent),
+
+ TP_STRUCT__entry(
+ __string( dev, dev->name )
+ __string( kind, ops->id )
+ __field( u32, parent )
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev, dev->name);
+ __assign_str(kind, ops->id);
+ __entry->parent = parent;
+ ),
+
+ TP_printk("dev=%s kind=%s parent=%x:%x",
+ __get_str(dev), __get_str(kind),
+ TC_H_MAJ(__entry->parent) >> 16, TC_H_MIN(__entry->parent))
+);
+
+#endif /* _TRACE_QDISC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/qla.h b/include/trace/events/qla.h
new file mode 100644
index 0000000000..e7fd55e7dc
--- /dev/null
+++ b/include/trace/events/qla.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#if !defined(_TRACE_QLA_H_) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_QLA_H_
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM qla
+
+#define QLA_MSG_MAX 256
+
+#pragma GCC diagnostic push
+#ifndef __clang__
+#pragma GCC diagnostic ignored "-Wsuggest-attribute=format"
+#endif
+
+DECLARE_EVENT_CLASS(qla_log_event,
+ TP_PROTO(const char *buf,
+ struct va_format *vaf),
+
+ TP_ARGS(buf, vaf),
+
+ TP_STRUCT__entry(
+ __string(buf, buf)
+ __vstring(msg, vaf->fmt, vaf->va)
+ ),
+ TP_fast_assign(
+ __assign_str(buf, buf);
+ __assign_vstr(msg, vaf->fmt, vaf->va);
+ ),
+
+ TP_printk("%s %s", __get_str(buf), __get_str(msg))
+);
+
+#pragma GCC diagnostic pop
+
+DEFINE_EVENT(qla_log_event, ql_dbg_log,
+ TP_PROTO(const char *buf, struct va_format *vaf),
+ TP_ARGS(buf, vaf)
+);
+
+#endif /* _TRACE_QLA_H */
+
+#define TRACE_INCLUDE_FILE qla
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/qrtr.h b/include/trace/events/qrtr.h
new file mode 100644
index 0000000000..441132c671
--- /dev/null
+++ b/include/trace/events/qrtr.h
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM qrtr
+
+#if !defined(_TRACE_QRTR_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_QRTR_H
+
+#include <linux/qrtr.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(qrtr_ns_service_announce_new,
+
+ TP_PROTO(unsigned int service, unsigned int instance,
+ unsigned int node, unsigned int port),
+
+ TP_ARGS(service, instance, node, port),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, service)
+ __field(unsigned int, instance)
+ __field(unsigned int, node)
+ __field(unsigned int, port)
+ ),
+
+ TP_fast_assign(
+ __entry->service = service;
+ __entry->instance = instance;
+ __entry->node = node;
+ __entry->port = port;
+ ),
+
+ TP_printk("advertising new server [%d:%x]@[%d:%d]",
+ __entry->service, __entry->instance, __entry->node,
+ __entry->port
+ )
+);
+
+TRACE_EVENT(qrtr_ns_service_announce_del,
+
+ TP_PROTO(unsigned int service, unsigned int instance,
+ unsigned int node, unsigned int port),
+
+ TP_ARGS(service, instance, node, port),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, service)
+ __field(unsigned int, instance)
+ __field(unsigned int, node)
+ __field(unsigned int, port)
+ ),
+
+ TP_fast_assign(
+ __entry->service = service;
+ __entry->instance = instance;
+ __entry->node = node;
+ __entry->port = port;
+ ),
+
+ TP_printk("advertising removal of server [%d:%x]@[%d:%d]",
+ __entry->service, __entry->instance, __entry->node,
+ __entry->port
+ )
+);
+
+TRACE_EVENT(qrtr_ns_server_add,
+
+ TP_PROTO(unsigned int service, unsigned int instance,
+ unsigned int node, unsigned int port),
+
+ TP_ARGS(service, instance, node, port),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, service)
+ __field(unsigned int, instance)
+ __field(unsigned int, node)
+ __field(unsigned int, port)
+ ),
+
+ TP_fast_assign(
+ __entry->service = service;
+ __entry->instance = instance;
+ __entry->node = node;
+ __entry->port = port;
+ ),
+
+ TP_printk("add server [%d:%x]@[%d:%d]",
+ __entry->service, __entry->instance, __entry->node,
+ __entry->port
+ )
+);
+
+TRACE_EVENT(qrtr_ns_message,
+
+ TP_PROTO(const char * const ctrl_pkt_str, __u32 sq_node, __u32 sq_port),
+
+ TP_ARGS(ctrl_pkt_str, sq_node, sq_port),
+
+ TP_STRUCT__entry(
+ __string(ctrl_pkt_str, ctrl_pkt_str)
+ __field(__u32, sq_node)
+ __field(__u32, sq_port)
+ ),
+
+ TP_fast_assign(
+ __assign_str(ctrl_pkt_str, ctrl_pkt_str);
+ __entry->sq_node = sq_node;
+ __entry->sq_port = sq_port;
+ ),
+
+ TP_printk("%s from %d:%d",
+ __get_str(ctrl_pkt_str), __entry->sq_node, __entry->sq_port
+ )
+);
+
+#endif /* _TRACE_QRTR_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
new file mode 100644
index 0000000000..2ef9c71977
--- /dev/null
+++ b/include/trace/events/rcu.h
@@ -0,0 +1,837 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rcu
+
+#if !defined(_TRACE_RCU_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RCU_H
+
+#include <linux/tracepoint.h>
+
+#ifdef CONFIG_RCU_TRACE
+#define TRACE_EVENT_RCU TRACE_EVENT
+#else
+#define TRACE_EVENT_RCU TRACE_EVENT_NOP
+#endif
+
+/*
+ * Tracepoint for start/end markers used for utilization calculations.
+ * By convention, the string is of the following forms:
+ *
+ * "Start <activity>" -- Mark the start of the specified activity,
+ * such as "context switch". Nesting is permitted.
+ * "End <activity>" -- Mark the end of the specified activity.
+ *
+ * An "@" character within "<activity>" is a comment character: Data
+ * reduction scripts will ignore the "@" and the remainder of the line.
+ */
+TRACE_EVENT(rcu_utilization,
+
+ TP_PROTO(const char *s),
+
+ TP_ARGS(s),
+
+ TP_STRUCT__entry(
+ __field(const char *, s)
+ ),
+
+ TP_fast_assign(
+ __entry->s = s;
+ ),
+
+ TP_printk("%s", __entry->s)
+);
+
+#if defined(CONFIG_TREE_RCU)
+
+/*
+ * Tracepoint for grace-period events. Takes a string identifying the
+ * RCU flavor, the grace-period number, and a string identifying the
+ * grace-period-related event as follows:
+ *
+ * "AccReadyCB": CPU accelerates new callbacks to RCU_NEXT_READY_TAIL.
+ * "AccWaitCB": CPU accelerates new callbacks to RCU_WAIT_TAIL.
+ * "newreq": Request a new grace period.
+ * "start": Start a grace period.
+ * "cpustart": CPU first notices a grace-period start.
+ * "cpuqs": CPU passes through a quiescent state.
+ * "cpuonl": CPU comes online.
+ * "cpuofl": CPU goes offline.
+ * "cpuofl-bgp": CPU goes offline while blocking a grace period.
+ * "reqwait": GP kthread sleeps waiting for grace-period request.
+ * "reqwaitsig": GP kthread awakened by signal from reqwait state.
+ * "fqswait": GP kthread waiting until time to force quiescent states.
+ * "fqsstart": GP kthread starts forcing quiescent states.
+ * "fqsend": GP kthread done forcing quiescent states.
+ * "fqswaitsig": GP kthread awakened by signal from fqswait state.
+ * "end": End a grace period.
+ * "cpuend": CPU first notices a grace-period end.
+ */
+TRACE_EVENT_RCU(rcu_grace_period,
+
+ TP_PROTO(const char *rcuname, unsigned long gp_seq, const char *gpevent),
+
+ TP_ARGS(rcuname, gp_seq, gpevent),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(long, gp_seq)
+ __field(const char *, gpevent)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->gp_seq = (long)gp_seq;
+ __entry->gpevent = gpevent;
+ ),
+
+ TP_printk("%s %ld %s",
+ __entry->rcuname, __entry->gp_seq, __entry->gpevent)
+);
+
+/*
+ * Tracepoint for future grace-period events. The caller should pull
+ * the data from the rcu_node structure, other than rcuname, which comes
+ * from the rcu_state structure, and event, which is one of the following:
+ *
+ * "Cleanup": Clean up rcu_node structure after previous GP.
+ * "CleanupMore": Clean up, and another GP is needed.
+ * "EndWait": Complete wait.
+ * "NoGPkthread": The RCU grace-period kthread has not yet started.
+ * "Prestarted": Someone beat us to the request
+ * "Startedleaf": Leaf node marked for future GP.
+ * "Startedleafroot": All nodes from leaf to root marked for future GP.
+ * "Startedroot": Requested a nocb grace period based on root-node data.
+ * "Startleaf": Request a grace period based on leaf-node data.
+ * "StartWait": Start waiting for the requested grace period.
+ */
+TRACE_EVENT_RCU(rcu_future_grace_period,
+
+ TP_PROTO(const char *rcuname, unsigned long gp_seq,
+ unsigned long gp_seq_req, u8 level, int grplo, int grphi,
+ const char *gpevent),
+
+ TP_ARGS(rcuname, gp_seq, gp_seq_req, level, grplo, grphi, gpevent),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(long, gp_seq)
+ __field(long, gp_seq_req)
+ __field(u8, level)
+ __field(int, grplo)
+ __field(int, grphi)
+ __field(const char *, gpevent)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->gp_seq = (long)gp_seq;
+ __entry->gp_seq_req = (long)gp_seq_req;
+ __entry->level = level;
+ __entry->grplo = grplo;
+ __entry->grphi = grphi;
+ __entry->gpevent = gpevent;
+ ),
+
+ TP_printk("%s %ld %ld %u %d %d %s",
+ __entry->rcuname, (long)__entry->gp_seq, (long)__entry->gp_seq_req, __entry->level,
+ __entry->grplo, __entry->grphi, __entry->gpevent)
+);
+
+/*
+ * Tracepoint for grace-period-initialization events. These are
+ * distinguished by the type of RCU, the new grace-period number, the
+ * rcu_node structure level, the starting and ending CPU covered by the
+ * rcu_node structure, and the mask of CPUs that will be waited for.
+ * All but the type of RCU are extracted from the rcu_node structure.
+ */
+TRACE_EVENT_RCU(rcu_grace_period_init,
+
+ TP_PROTO(const char *rcuname, unsigned long gp_seq, u8 level,
+ int grplo, int grphi, unsigned long qsmask),
+
+ TP_ARGS(rcuname, gp_seq, level, grplo, grphi, qsmask),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(long, gp_seq)
+ __field(u8, level)
+ __field(int, grplo)
+ __field(int, grphi)
+ __field(unsigned long, qsmask)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->gp_seq = (long)gp_seq;
+ __entry->level = level;
+ __entry->grplo = grplo;
+ __entry->grphi = grphi;
+ __entry->qsmask = qsmask;
+ ),
+
+ TP_printk("%s %ld %u %d %d %lx",
+ __entry->rcuname, __entry->gp_seq, __entry->level,
+ __entry->grplo, __entry->grphi, __entry->qsmask)
+);
+
+/*
+ * Tracepoint for expedited grace-period events. Takes a string identifying
+ * the RCU flavor, the expedited grace-period sequence number, and a string
+ * identifying the grace-period-related event as follows:
+ *
+ * "snap": Captured snapshot of expedited grace period sequence number.
+ * "start": Started a real expedited grace period.
+ * "reset": Started resetting the tree
+ * "select": Started selecting the CPUs to wait on.
+ * "selectofl": Selected CPU partially offline.
+ * "startwait": Started waiting on selected CPUs.
+ * "end": Ended a real expedited grace period.
+ * "endwake": Woke piggybackers up.
+ * "done": Someone else did the expedited grace period for us.
+ */
+TRACE_EVENT_RCU(rcu_exp_grace_period,
+
+ TP_PROTO(const char *rcuname, unsigned long gpseq, const char *gpevent),
+
+ TP_ARGS(rcuname, gpseq, gpevent),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(long, gpseq)
+ __field(const char *, gpevent)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->gpseq = (long)gpseq;
+ __entry->gpevent = gpevent;
+ ),
+
+ TP_printk("%s %ld %s",
+ __entry->rcuname, __entry->gpseq, __entry->gpevent)
+);
+
+/*
+ * Tracepoint for expedited grace-period funnel-locking events. Takes a
+ * string identifying the RCU flavor, an integer identifying the rcu_node
+ * combining-tree level, another pair of integers identifying the lowest-
+ * and highest-numbered CPU associated with the current rcu_node structure,
+ * and a string. identifying the grace-period-related event as follows:
+ *
+ * "nxtlvl": Advance to next level of rcu_node funnel
+ * "wait": Wait for someone else to do expedited GP
+ */
+TRACE_EVENT_RCU(rcu_exp_funnel_lock,
+
+ TP_PROTO(const char *rcuname, u8 level, int grplo, int grphi,
+ const char *gpevent),
+
+ TP_ARGS(rcuname, level, grplo, grphi, gpevent),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(u8, level)
+ __field(int, grplo)
+ __field(int, grphi)
+ __field(const char *, gpevent)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->level = level;
+ __entry->grplo = grplo;
+ __entry->grphi = grphi;
+ __entry->gpevent = gpevent;
+ ),
+
+ TP_printk("%s %d %d %d %s",
+ __entry->rcuname, __entry->level, __entry->grplo,
+ __entry->grphi, __entry->gpevent)
+);
+
+#ifdef CONFIG_RCU_NOCB_CPU
+/*
+ * Tracepoint for RCU no-CBs CPU callback handoffs. This event is intended
+ * to assist debugging of these handoffs.
+ *
+ * The first argument is the name of the RCU flavor, and the second is
+ * the number of the offloaded CPU are extracted. The third and final
+ * argument is a string as follows:
+ *
+ * "AlreadyAwake": The to-be-awakened rcuo kthread is already awake.
+ * "Bypass": rcuo GP kthread sees non-empty ->nocb_bypass.
+ * "CBSleep": rcuo CB kthread sleeping waiting for CBs.
+ * "Check": rcuo GP kthread checking specified CPU for work.
+ * "DeferredWake": Timer expired or polled check, time to wake.
+ * "DoWake": The to-be-awakened rcuo kthread needs to be awakened.
+ * "EndSleep": Done waiting for GP for !rcu_nocb_poll.
+ * "FirstBQ": New CB to empty ->nocb_bypass (->cblist maybe non-empty).
+ * "FirstBQnoWake": FirstBQ plus rcuo kthread need not be awakened.
+ * "FirstBQwake": FirstBQ plus rcuo kthread must be awakened.
+ * "FirstQ": New CB to empty ->cblist (->nocb_bypass maybe non-empty).
+ * "NeedWaitGP": rcuo GP kthread must wait on a grace period.
+ * "Poll": Start of new polling cycle for rcu_nocb_poll.
+ * "Sleep": Sleep waiting for GP for !rcu_nocb_poll.
+ * "Timer": Deferred-wake timer expired.
+ * "WakeEmptyIsDeferred": Wake rcuo kthread later, first CB to empty list.
+ * "WakeEmpty": Wake rcuo kthread, first CB to empty list.
+ * "WakeNot": Don't wake rcuo kthread.
+ * "WakeNotPoll": Don't wake rcuo kthread because it is polling.
+ * "WakeOvfIsDeferred": Wake rcuo kthread later, CB list is huge.
+ * "WakeBypassIsDeferred": Wake rcuo kthread later, bypass list is contended.
+ * "WokeEmpty": rcuo CB kthread woke to find empty list.
+ */
+TRACE_EVENT_RCU(rcu_nocb_wake,
+
+ TP_PROTO(const char *rcuname, int cpu, const char *reason),
+
+ TP_ARGS(rcuname, cpu, reason),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(int, cpu)
+ __field(const char *, reason)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->cpu = cpu;
+ __entry->reason = reason;
+ ),
+
+ TP_printk("%s %d %s", __entry->rcuname, __entry->cpu, __entry->reason)
+);
+#endif
+
+/*
+ * Tracepoint for tasks blocking within preemptible-RCU read-side
+ * critical sections. Track the type of RCU (which one day might
+ * include SRCU), the grace-period number that the task is blocking
+ * (the current or the next), and the task's PID.
+ */
+TRACE_EVENT_RCU(rcu_preempt_task,
+
+ TP_PROTO(const char *rcuname, int pid, unsigned long gp_seq),
+
+ TP_ARGS(rcuname, pid, gp_seq),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(long, gp_seq)
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->gp_seq = (long)gp_seq;
+ __entry->pid = pid;
+ ),
+
+ TP_printk("%s %ld %d",
+ __entry->rcuname, __entry->gp_seq, __entry->pid)
+);
+
+/*
+ * Tracepoint for tasks that blocked within a given preemptible-RCU
+ * read-side critical section exiting that critical section. Track the
+ * type of RCU (which one day might include SRCU) and the task's PID.
+ */
+TRACE_EVENT_RCU(rcu_unlock_preempted_task,
+
+ TP_PROTO(const char *rcuname, unsigned long gp_seq, int pid),
+
+ TP_ARGS(rcuname, gp_seq, pid),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(long, gp_seq)
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->gp_seq = (long)gp_seq;
+ __entry->pid = pid;
+ ),
+
+ TP_printk("%s %ld %d", __entry->rcuname, __entry->gp_seq, __entry->pid)
+);
+
+/*
+ * Tracepoint for quiescent-state-reporting events. These are
+ * distinguished by the type of RCU, the grace-period number, the
+ * mask of quiescent lower-level entities, the rcu_node structure level,
+ * the starting and ending CPU covered by the rcu_node structure, and
+ * whether there are any blocked tasks blocking the current grace period.
+ * All but the type of RCU are extracted from the rcu_node structure.
+ */
+TRACE_EVENT_RCU(rcu_quiescent_state_report,
+
+ TP_PROTO(const char *rcuname, unsigned long gp_seq,
+ unsigned long mask, unsigned long qsmask,
+ u8 level, int grplo, int grphi, int gp_tasks),
+
+ TP_ARGS(rcuname, gp_seq, mask, qsmask, level, grplo, grphi, gp_tasks),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(long, gp_seq)
+ __field(unsigned long, mask)
+ __field(unsigned long, qsmask)
+ __field(u8, level)
+ __field(int, grplo)
+ __field(int, grphi)
+ __field(u8, gp_tasks)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->gp_seq = (long)gp_seq;
+ __entry->mask = mask;
+ __entry->qsmask = qsmask;
+ __entry->level = level;
+ __entry->grplo = grplo;
+ __entry->grphi = grphi;
+ __entry->gp_tasks = gp_tasks;
+ ),
+
+ TP_printk("%s %ld %lx>%lx %u %d %d %u",
+ __entry->rcuname, __entry->gp_seq,
+ __entry->mask, __entry->qsmask, __entry->level,
+ __entry->grplo, __entry->grphi, __entry->gp_tasks)
+);
+
+/*
+ * Tracepoint for quiescent states detected by force_quiescent_state().
+ * These trace events include the type of RCU, the grace-period number
+ * that was blocked by the CPU, the CPU itself, and the type of quiescent
+ * state, which can be "dti" for dyntick-idle mode or "kick" when kicking
+ * a CPU that has been in dyntick-idle mode for too long.
+ */
+TRACE_EVENT_RCU(rcu_fqs,
+
+ TP_PROTO(const char *rcuname, unsigned long gp_seq, int cpu, const char *qsevent),
+
+ TP_ARGS(rcuname, gp_seq, cpu, qsevent),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(long, gp_seq)
+ __field(int, cpu)
+ __field(const char *, qsevent)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->gp_seq = (long)gp_seq;
+ __entry->cpu = cpu;
+ __entry->qsevent = qsevent;
+ ),
+
+ TP_printk("%s %ld %d %s",
+ __entry->rcuname, __entry->gp_seq,
+ __entry->cpu, __entry->qsevent)
+);
+
+/*
+ * Tracepoint for RCU stall events. Takes a string identifying the RCU flavor
+ * and a string identifying which function detected the RCU stall as follows:
+ *
+ * "StallDetected": Scheduler-tick detects other CPU's stalls.
+ * "SelfDetected": Scheduler-tick detects a current CPU's stall.
+ * "ExpeditedStall": Expedited grace period detects stalls.
+ */
+TRACE_EVENT(rcu_stall_warning,
+
+ TP_PROTO(const char *rcuname, const char *msg),
+
+ TP_ARGS(rcuname, msg),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(const char *, msg)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->msg = msg;
+ ),
+
+ TP_printk("%s %s",
+ __entry->rcuname, __entry->msg)
+);
+
+#endif /* #if defined(CONFIG_TREE_RCU) */
+
+/*
+ * Tracepoint for dyntick-idle entry/exit events. These take 2 strings
+ * as argument:
+ * polarity: "Start", "End", "StillNonIdle" for entering, exiting or still not
+ * being in dyntick-idle mode.
+ * context: "USER" or "IDLE" or "IRQ".
+ * NMIs nested in IRQs are inferred with dynticks_nesting > 1 in IRQ context.
+ *
+ * These events also take a pair of numbers, which indicate the nesting
+ * depth before and after the event of interest, and a third number that is
+ * the ->dynticks counter. Note that task-related and interrupt-related
+ * events use two separate counters, and that the "++=" and "--=" events
+ * for irq/NMI will change the counter by two, otherwise by one.
+ */
+TRACE_EVENT_RCU(rcu_dyntick,
+
+ TP_PROTO(const char *polarity, long oldnesting, long newnesting, int dynticks),
+
+ TP_ARGS(polarity, oldnesting, newnesting, dynticks),
+
+ TP_STRUCT__entry(
+ __field(const char *, polarity)
+ __field(long, oldnesting)
+ __field(long, newnesting)
+ __field(int, dynticks)
+ ),
+
+ TP_fast_assign(
+ __entry->polarity = polarity;
+ __entry->oldnesting = oldnesting;
+ __entry->newnesting = newnesting;
+ __entry->dynticks = dynticks;
+ ),
+
+ TP_printk("%s %lx %lx %#3x", __entry->polarity,
+ __entry->oldnesting, __entry->newnesting,
+ __entry->dynticks & 0xfff)
+);
+
+/*
+ * Tracepoint for the registration of a single RCU callback function.
+ * The first argument is the type of RCU, the second argument is
+ * a pointer to the RCU callback itself, the third element is the
+ * number of lazy callbacks queued, and the fourth element is the
+ * total number of callbacks queued.
+ */
+TRACE_EVENT_RCU(rcu_callback,
+
+ TP_PROTO(const char *rcuname, struct rcu_head *rhp, long qlen),
+
+ TP_ARGS(rcuname, rhp, qlen),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(void *, rhp)
+ __field(void *, func)
+ __field(long, qlen)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->rhp = rhp;
+ __entry->func = rhp->func;
+ __entry->qlen = qlen;
+ ),
+
+ TP_printk("%s rhp=%p func=%ps %ld",
+ __entry->rcuname, __entry->rhp, __entry->func,
+ __entry->qlen)
+);
+
+TRACE_EVENT_RCU(rcu_segcb_stats,
+
+ TP_PROTO(struct rcu_segcblist *rs, const char *ctx),
+
+ TP_ARGS(rs, ctx),
+
+ TP_STRUCT__entry(
+ __field(const char *, ctx)
+ __array(unsigned long, gp_seq, RCU_CBLIST_NSEGS)
+ __array(long, seglen, RCU_CBLIST_NSEGS)
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = ctx;
+ memcpy(__entry->seglen, rs->seglen, RCU_CBLIST_NSEGS * sizeof(long));
+ memcpy(__entry->gp_seq, rs->gp_seq, RCU_CBLIST_NSEGS * sizeof(unsigned long));
+
+ ),
+
+ TP_printk("%s seglen: (DONE=%ld, WAIT=%ld, NEXT_READY=%ld, NEXT=%ld) "
+ "gp_seq: (DONE=%lu, WAIT=%lu, NEXT_READY=%lu, NEXT=%lu)", __entry->ctx,
+ __entry->seglen[0], __entry->seglen[1], __entry->seglen[2], __entry->seglen[3],
+ __entry->gp_seq[0], __entry->gp_seq[1], __entry->gp_seq[2], __entry->gp_seq[3])
+
+);
+
+/*
+ * Tracepoint for the registration of a single RCU callback of the special
+ * kvfree() form. The first argument is the RCU type, the second argument
+ * is a pointer to the RCU callback, the third argument is the offset
+ * of the callback within the enclosing RCU-protected data structure,
+ * the fourth argument is the number of lazy callbacks queued, and the
+ * fifth argument is the total number of callbacks queued.
+ */
+TRACE_EVENT_RCU(rcu_kvfree_callback,
+
+ TP_PROTO(const char *rcuname, struct rcu_head *rhp, unsigned long offset,
+ long qlen),
+
+ TP_ARGS(rcuname, rhp, offset, qlen),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(void *, rhp)
+ __field(unsigned long, offset)
+ __field(long, qlen)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->rhp = rhp;
+ __entry->offset = offset;
+ __entry->qlen = qlen;
+ ),
+
+ TP_printk("%s rhp=%p func=%ld %ld",
+ __entry->rcuname, __entry->rhp, __entry->offset,
+ __entry->qlen)
+);
+
+/*
+ * Tracepoint for marking the beginning rcu_do_batch, performed to start
+ * RCU callback invocation. The first argument is the RCU flavor,
+ * the second is the number of lazy callbacks queued, the third is
+ * the total number of callbacks queued, and the fourth argument is
+ * the current RCU-callback batch limit.
+ */
+TRACE_EVENT_RCU(rcu_batch_start,
+
+ TP_PROTO(const char *rcuname, long qlen, long blimit),
+
+ TP_ARGS(rcuname, qlen, blimit),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(long, qlen)
+ __field(long, blimit)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->qlen = qlen;
+ __entry->blimit = blimit;
+ ),
+
+ TP_printk("%s CBs=%ld bl=%ld",
+ __entry->rcuname, __entry->qlen, __entry->blimit)
+);
+
+/*
+ * Tracepoint for the invocation of a single RCU callback function.
+ * The first argument is the type of RCU, and the second argument is
+ * a pointer to the RCU callback itself.
+ */
+TRACE_EVENT_RCU(rcu_invoke_callback,
+
+ TP_PROTO(const char *rcuname, struct rcu_head *rhp),
+
+ TP_ARGS(rcuname, rhp),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(void *, rhp)
+ __field(void *, func)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->rhp = rhp;
+ __entry->func = rhp->func;
+ ),
+
+ TP_printk("%s rhp=%p func=%ps",
+ __entry->rcuname, __entry->rhp, __entry->func)
+);
+
+/*
+ * Tracepoint for the invocation of a single RCU callback of the special
+ * kvfree() form. The first argument is the RCU flavor, the second
+ * argument is a pointer to the RCU callback, and the third argument
+ * is the offset of the callback within the enclosing RCU-protected
+ * data structure.
+ */
+TRACE_EVENT_RCU(rcu_invoke_kvfree_callback,
+
+ TP_PROTO(const char *rcuname, struct rcu_head *rhp, unsigned long offset),
+
+ TP_ARGS(rcuname, rhp, offset),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(void *, rhp)
+ __field(unsigned long, offset)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->rhp = rhp;
+ __entry->offset = offset;
+ ),
+
+ TP_printk("%s rhp=%p func=%ld",
+ __entry->rcuname, __entry->rhp, __entry->offset)
+);
+
+/*
+ * Tracepoint for the invocation of a single RCU callback of the special
+ * kfree_bulk() form. The first argument is the RCU flavor, the second
+ * argument is a number of elements in array to free, the third is an
+ * address of the array holding nr_records entries.
+ */
+TRACE_EVENT_RCU(rcu_invoke_kfree_bulk_callback,
+
+ TP_PROTO(const char *rcuname, unsigned long nr_records, void **p),
+
+ TP_ARGS(rcuname, nr_records, p),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(unsigned long, nr_records)
+ __field(void **, p)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->nr_records = nr_records;
+ __entry->p = p;
+ ),
+
+ TP_printk("%s bulk=0x%p nr_records=%lu",
+ __entry->rcuname, __entry->p, __entry->nr_records)
+);
+
+/*
+ * Tracepoint for exiting rcu_do_batch after RCU callbacks have been
+ * invoked. The first argument is the name of the RCU flavor,
+ * the second argument is number of callbacks actually invoked,
+ * the third argument (cb) is whether or not any of the callbacks that
+ * were ready to invoke at the beginning of this batch are still
+ * queued, the fourth argument (nr) is the return value of need_resched(),
+ * the fifth argument (iit) is 1 if the current task is the idle task,
+ * and the sixth argument (risk) is the return value from
+ * rcu_is_callbacks_kthread().
+ */
+TRACE_EVENT_RCU(rcu_batch_end,
+
+ TP_PROTO(const char *rcuname, int callbacks_invoked,
+ char cb, char nr, char iit, char risk),
+
+ TP_ARGS(rcuname, callbacks_invoked, cb, nr, iit, risk),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(int, callbacks_invoked)
+ __field(char, cb)
+ __field(char, nr)
+ __field(char, iit)
+ __field(char, risk)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->callbacks_invoked = callbacks_invoked;
+ __entry->cb = cb;
+ __entry->nr = nr;
+ __entry->iit = iit;
+ __entry->risk = risk;
+ ),
+
+ TP_printk("%s CBs-invoked=%d idle=%c%c%c%c",
+ __entry->rcuname, __entry->callbacks_invoked,
+ __entry->cb ? 'C' : '.',
+ __entry->nr ? 'S' : '.',
+ __entry->iit ? 'I' : '.',
+ __entry->risk ? 'R' : '.')
+);
+
+/*
+ * Tracepoint for rcutorture readers. The first argument is the name
+ * of the RCU flavor from rcutorture's viewpoint and the second argument
+ * is the callback address. The third argument is the start time in
+ * seconds, and the last two arguments are the grace period numbers
+ * at the beginning and end of the read, respectively. Note that the
+ * callback address can be NULL.
+ */
+#define RCUTORTURENAME_LEN 8
+TRACE_EVENT_RCU(rcu_torture_read,
+
+ TP_PROTO(const char *rcutorturename, struct rcu_head *rhp,
+ unsigned long secs, unsigned long c_old, unsigned long c),
+
+ TP_ARGS(rcutorturename, rhp, secs, c_old, c),
+
+ TP_STRUCT__entry(
+ __array(char, rcutorturename, RCUTORTURENAME_LEN)
+ __field(struct rcu_head *, rhp)
+ __field(unsigned long, secs)
+ __field(unsigned long, c_old)
+ __field(unsigned long, c)
+ ),
+
+ TP_fast_assign(
+ strscpy(__entry->rcutorturename, rcutorturename, RCUTORTURENAME_LEN);
+ __entry->rhp = rhp;
+ __entry->secs = secs;
+ __entry->c_old = c_old;
+ __entry->c = c;
+ ),
+
+ TP_printk("%s torture read %p %luus c: %lu %lu",
+ __entry->rcutorturename, __entry->rhp,
+ __entry->secs, __entry->c_old, __entry->c)
+);
+
+/*
+ * Tracepoint for rcu_barrier() execution. The string "s" describes
+ * the rcu_barrier phase:
+ * "Begin": rcu_barrier() started.
+ * "CB": An rcu_barrier_callback() invoked a callback, not the last.
+ * "EarlyExit": rcu_barrier() piggybacked, thus early exit.
+ * "Inc1": rcu_barrier() piggyback check counter incremented.
+ * "Inc2": rcu_barrier() piggyback check counter incremented.
+ * "IRQ": An rcu_barrier_callback() callback posted on remote CPU.
+ * "IRQNQ": An rcu_barrier_callback() callback found no callbacks.
+ * "LastCB": An rcu_barrier_callback() invoked the last callback.
+ * "NQ": rcu_barrier() found a CPU with no callbacks.
+ * "OnlineQ": rcu_barrier() found online CPU with callbacks.
+ * The "cpu" argument is the CPU or -1 if meaningless, the "cnt" argument
+ * is the count of remaining callbacks, and "done" is the piggybacking count.
+ */
+TRACE_EVENT_RCU(rcu_barrier,
+
+ TP_PROTO(const char *rcuname, const char *s, int cpu, int cnt, unsigned long done),
+
+ TP_ARGS(rcuname, s, cpu, cnt, done),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(const char *, s)
+ __field(int, cpu)
+ __field(int, cnt)
+ __field(unsigned long, done)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->s = s;
+ __entry->cpu = cpu;
+ __entry->cnt = cnt;
+ __entry->done = done;
+ ),
+
+ TP_printk("%s %s cpu %d remaining %d # %lu",
+ __entry->rcuname, __entry->s, __entry->cpu, __entry->cnt,
+ __entry->done)
+);
+
+#endif /* _TRACE_RCU_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rdma_core.h b/include/trace/events/rdma_core.h
new file mode 100644
index 0000000000..17642aa544
--- /dev/null
+++ b/include/trace/events/rdma_core.h
@@ -0,0 +1,394 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Trace point definitions for core RDMA functions.
+ *
+ * Author: Chuck Lever <chuck.lever@oracle.com>
+ *
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rdma_core
+
+#if !defined(_TRACE_RDMA_CORE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RDMA_CORE_H
+
+#include <linux/tracepoint.h>
+#include <rdma/ib_verbs.h>
+
+/*
+ * enum ib_poll_context, from include/rdma/ib_verbs.h
+ */
+#define IB_POLL_CTX_LIST \
+ ib_poll_ctx(DIRECT) \
+ ib_poll_ctx(SOFTIRQ) \
+ ib_poll_ctx(WORKQUEUE) \
+ ib_poll_ctx_end(UNBOUND_WORKQUEUE)
+
+#undef ib_poll_ctx
+#undef ib_poll_ctx_end
+
+#define ib_poll_ctx(x) TRACE_DEFINE_ENUM(IB_POLL_##x);
+#define ib_poll_ctx_end(x) TRACE_DEFINE_ENUM(IB_POLL_##x);
+
+IB_POLL_CTX_LIST
+
+#undef ib_poll_ctx
+#undef ib_poll_ctx_end
+
+#define ib_poll_ctx(x) { IB_POLL_##x, #x },
+#define ib_poll_ctx_end(x) { IB_POLL_##x, #x }
+
+#define rdma_show_ib_poll_ctx(x) \
+ __print_symbolic(x, IB_POLL_CTX_LIST)
+
+/**
+ ** Completion Queue events
+ **/
+
+TRACE_EVENT(cq_schedule,
+ TP_PROTO(
+ struct ib_cq *cq
+ ),
+
+ TP_ARGS(cq),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ ),
+
+ TP_fast_assign(
+ cq->timestamp = ktime_get();
+ cq->interrupt = true;
+
+ __entry->cq_id = cq->res.id;
+ ),
+
+ TP_printk("cq.id=%u", __entry->cq_id)
+);
+
+TRACE_EVENT(cq_reschedule,
+ TP_PROTO(
+ struct ib_cq *cq
+ ),
+
+ TP_ARGS(cq),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ ),
+
+ TP_fast_assign(
+ cq->timestamp = ktime_get();
+ cq->interrupt = false;
+
+ __entry->cq_id = cq->res.id;
+ ),
+
+ TP_printk("cq.id=%u", __entry->cq_id)
+);
+
+TRACE_EVENT(cq_process,
+ TP_PROTO(
+ const struct ib_cq *cq
+ ),
+
+ TP_ARGS(cq),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(bool, interrupt)
+ __field(s64, latency)
+ ),
+
+ TP_fast_assign(
+ ktime_t latency = ktime_sub(ktime_get(), cq->timestamp);
+
+ __entry->cq_id = cq->res.id;
+ __entry->latency = ktime_to_us(latency);
+ __entry->interrupt = cq->interrupt;
+ ),
+
+ TP_printk("cq.id=%u wake-up took %lld [us] from %s",
+ __entry->cq_id, __entry->latency,
+ __entry->interrupt ? "interrupt" : "reschedule"
+ )
+);
+
+TRACE_EVENT(cq_poll,
+ TP_PROTO(
+ const struct ib_cq *cq,
+ int requested,
+ int rc
+ ),
+
+ TP_ARGS(cq, requested, rc),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, requested)
+ __field(int, rc)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cq->res.id;
+ __entry->requested = requested;
+ __entry->rc = rc;
+ ),
+
+ TP_printk("cq.id=%u requested %d, returned %d",
+ __entry->cq_id, __entry->requested, __entry->rc
+ )
+);
+
+TRACE_EVENT(cq_drain_complete,
+ TP_PROTO(
+ const struct ib_cq *cq
+ ),
+
+ TP_ARGS(cq),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cq->res.id;
+ ),
+
+ TP_printk("cq.id=%u",
+ __entry->cq_id
+ )
+);
+
+
+TRACE_EVENT(cq_modify,
+ TP_PROTO(
+ const struct ib_cq *cq,
+ u16 comps,
+ u16 usec
+ ),
+
+ TP_ARGS(cq, comps, usec),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(unsigned int, comps)
+ __field(unsigned int, usec)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cq->res.id;
+ __entry->comps = comps;
+ __entry->usec = usec;
+ ),
+
+ TP_printk("cq.id=%u comps=%u usec=%u",
+ __entry->cq_id, __entry->comps, __entry->usec
+ )
+);
+
+TRACE_EVENT(cq_alloc,
+ TP_PROTO(
+ const struct ib_cq *cq,
+ int nr_cqe,
+ int comp_vector,
+ enum ib_poll_context poll_ctx
+ ),
+
+ TP_ARGS(cq, nr_cqe, comp_vector, poll_ctx),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, nr_cqe)
+ __field(int, comp_vector)
+ __field(unsigned long, poll_ctx)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cq->res.id;
+ __entry->nr_cqe = nr_cqe;
+ __entry->comp_vector = comp_vector;
+ __entry->poll_ctx = poll_ctx;
+ ),
+
+ TP_printk("cq.id=%u nr_cqe=%d comp_vector=%d poll_ctx=%s",
+ __entry->cq_id, __entry->nr_cqe, __entry->comp_vector,
+ rdma_show_ib_poll_ctx(__entry->poll_ctx)
+ )
+);
+
+TRACE_EVENT(cq_alloc_error,
+ TP_PROTO(
+ int nr_cqe,
+ int comp_vector,
+ enum ib_poll_context poll_ctx,
+ int rc
+ ),
+
+ TP_ARGS(nr_cqe, comp_vector, poll_ctx, rc),
+
+ TP_STRUCT__entry(
+ __field(int, rc)
+ __field(int, nr_cqe)
+ __field(int, comp_vector)
+ __field(unsigned long, poll_ctx)
+ ),
+
+ TP_fast_assign(
+ __entry->rc = rc;
+ __entry->nr_cqe = nr_cqe;
+ __entry->comp_vector = comp_vector;
+ __entry->poll_ctx = poll_ctx;
+ ),
+
+ TP_printk("nr_cqe=%d comp_vector=%d poll_ctx=%s rc=%d",
+ __entry->nr_cqe, __entry->comp_vector,
+ rdma_show_ib_poll_ctx(__entry->poll_ctx), __entry->rc
+ )
+);
+
+TRACE_EVENT(cq_free,
+ TP_PROTO(
+ const struct ib_cq *cq
+ ),
+
+ TP_ARGS(cq),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cq->res.id;
+ ),
+
+ TP_printk("cq.id=%u", __entry->cq_id)
+);
+
+/**
+ ** Memory Region events
+ **/
+
+/*
+ * enum ib_mr_type, from include/rdma/ib_verbs.h
+ */
+#define IB_MR_TYPE_LIST \
+ ib_mr_type_item(MEM_REG) \
+ ib_mr_type_item(SG_GAPS) \
+ ib_mr_type_item(DM) \
+ ib_mr_type_item(USER) \
+ ib_mr_type_item(DMA) \
+ ib_mr_type_end(INTEGRITY)
+
+#undef ib_mr_type_item
+#undef ib_mr_type_end
+
+#define ib_mr_type_item(x) TRACE_DEFINE_ENUM(IB_MR_TYPE_##x);
+#define ib_mr_type_end(x) TRACE_DEFINE_ENUM(IB_MR_TYPE_##x);
+
+IB_MR_TYPE_LIST
+
+#undef ib_mr_type_item
+#undef ib_mr_type_end
+
+#define ib_mr_type_item(x) { IB_MR_TYPE_##x, #x },
+#define ib_mr_type_end(x) { IB_MR_TYPE_##x, #x }
+
+#define rdma_show_ib_mr_type(x) \
+ __print_symbolic(x, IB_MR_TYPE_LIST)
+
+TRACE_EVENT(mr_alloc,
+ TP_PROTO(
+ const struct ib_pd *pd,
+ enum ib_mr_type mr_type,
+ u32 max_num_sg,
+ const struct ib_mr *mr
+ ),
+
+ TP_ARGS(pd, mr_type, max_num_sg, mr),
+
+ TP_STRUCT__entry(
+ __field(u32, pd_id)
+ __field(u32, mr_id)
+ __field(u32, max_num_sg)
+ __field(int, rc)
+ __field(unsigned long, mr_type)
+ ),
+
+ TP_fast_assign(
+ __entry->pd_id = pd->res.id;
+ if (IS_ERR(mr)) {
+ __entry->mr_id = 0;
+ __entry->rc = PTR_ERR(mr);
+ } else {
+ __entry->mr_id = mr->res.id;
+ __entry->rc = 0;
+ }
+ __entry->max_num_sg = max_num_sg;
+ __entry->mr_type = mr_type;
+ ),
+
+ TP_printk("pd.id=%u mr.id=%u type=%s max_num_sg=%u rc=%d",
+ __entry->pd_id, __entry->mr_id,
+ rdma_show_ib_mr_type(__entry->mr_type),
+ __entry->max_num_sg, __entry->rc)
+);
+
+TRACE_EVENT(mr_integ_alloc,
+ TP_PROTO(
+ const struct ib_pd *pd,
+ u32 max_num_data_sg,
+ u32 max_num_meta_sg,
+ const struct ib_mr *mr
+ ),
+
+ TP_ARGS(pd, max_num_data_sg, max_num_meta_sg, mr),
+
+ TP_STRUCT__entry(
+ __field(u32, pd_id)
+ __field(u32, mr_id)
+ __field(u32, max_num_data_sg)
+ __field(u32, max_num_meta_sg)
+ __field(int, rc)
+ ),
+
+ TP_fast_assign(
+ __entry->pd_id = pd->res.id;
+ if (IS_ERR(mr)) {
+ __entry->mr_id = 0;
+ __entry->rc = PTR_ERR(mr);
+ } else {
+ __entry->mr_id = mr->res.id;
+ __entry->rc = 0;
+ }
+ __entry->max_num_data_sg = max_num_data_sg;
+ __entry->max_num_meta_sg = max_num_meta_sg;
+ ),
+
+ TP_printk("pd.id=%u mr.id=%u max_num_data_sg=%u max_num_meta_sg=%u rc=%d",
+ __entry->pd_id, __entry->mr_id, __entry->max_num_data_sg,
+ __entry->max_num_meta_sg, __entry->rc)
+);
+
+TRACE_EVENT(mr_dereg,
+ TP_PROTO(
+ const struct ib_mr *mr
+ ),
+
+ TP_ARGS(mr),
+
+ TP_STRUCT__entry(
+ __field(u32, id)
+ ),
+
+ TP_fast_assign(
+ __entry->id = mr->res.id;
+ ),
+
+ TP_printk("mr.id=%u", __entry->id)
+);
+
+#endif /* _TRACE_RDMA_CORE_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/regulator.h b/include/trace/events/regulator.h
new file mode 100644
index 0000000000..72b3ba93b0
--- /dev/null
+++ b/include/trace/events/regulator.h
@@ -0,0 +1,174 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM regulator
+
+#if !defined(_TRACE_REGULATOR_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_REGULATOR_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+/*
+ * Events which just log themselves and the regulator name for enable/disable
+ * type tracking.
+ */
+DECLARE_EVENT_CLASS(regulator_basic,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ ),
+
+ TP_printk("name=%s", __get_str(name))
+
+);
+
+DEFINE_EVENT(regulator_basic, regulator_enable,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name)
+
+);
+
+DEFINE_EVENT(regulator_basic, regulator_enable_delay,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name)
+
+);
+
+DEFINE_EVENT(regulator_basic, regulator_enable_complete,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name)
+
+);
+
+DEFINE_EVENT(regulator_basic, regulator_disable,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name)
+
+);
+
+DEFINE_EVENT(regulator_basic, regulator_disable_complete,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name)
+
+);
+
+DEFINE_EVENT(regulator_basic, regulator_bypass_enable,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name)
+
+);
+
+DEFINE_EVENT(regulator_basic, regulator_bypass_enable_complete,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name)
+
+);
+
+DEFINE_EVENT(regulator_basic, regulator_bypass_disable,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name)
+
+);
+
+DEFINE_EVENT(regulator_basic, regulator_bypass_disable_complete,
+
+ TP_PROTO(const char *name),
+
+ TP_ARGS(name)
+
+);
+
+/*
+ * Events that take a range of numerical values, mostly for voltages
+ * and so on.
+ */
+DECLARE_EVENT_CLASS(regulator_range,
+
+ TP_PROTO(const char *name, int min, int max),
+
+ TP_ARGS(name, min, max),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ __field( int, min )
+ __field( int, max )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->min = min;
+ __entry->max = max;
+ ),
+
+ TP_printk("name=%s (%d-%d)", __get_str(name),
+ (int)__entry->min, (int)__entry->max)
+);
+
+DEFINE_EVENT(regulator_range, regulator_set_voltage,
+
+ TP_PROTO(const char *name, int min, int max),
+
+ TP_ARGS(name, min, max)
+
+);
+
+
+/*
+ * Events that take a single value, mostly for readback and refcounts.
+ */
+DECLARE_EVENT_CLASS(regulator_value,
+
+ TP_PROTO(const char *name, unsigned int val),
+
+ TP_ARGS(name, val),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ __field( unsigned int, val )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->val = val;
+ ),
+
+ TP_printk("name=%s, val=%u", __get_str(name),
+ (int)__entry->val)
+);
+
+DEFINE_EVENT(regulator_value, regulator_set_voltage_complete,
+
+ TP_PROTO(const char *name, unsigned int value),
+
+ TP_ARGS(name, value)
+
+);
+
+#endif /* _TRACE_POWER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rpcgss.h b/include/trace/events/rpcgss.h
new file mode 100644
index 0000000000..ba2d96a1bc
--- /dev/null
+++ b/include/trace/events/rpcgss.h
@@ -0,0 +1,688 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2018 Oracle. All rights reserved.
+ *
+ * Trace point definitions for the "rpcgss" subsystem.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rpcgss
+
+#if !defined(_TRACE_RPCGSS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RPCGSS_H
+
+#include <linux/tracepoint.h>
+
+#include <trace/misc/sunrpc.h>
+
+/**
+ ** GSS-API related trace events
+ **/
+
+TRACE_DEFINE_ENUM(RPC_GSS_SVC_NONE);
+TRACE_DEFINE_ENUM(RPC_GSS_SVC_INTEGRITY);
+TRACE_DEFINE_ENUM(RPC_GSS_SVC_PRIVACY);
+
+#define show_gss_service(x) \
+ __print_symbolic(x, \
+ { RPC_GSS_SVC_NONE, "none" }, \
+ { RPC_GSS_SVC_INTEGRITY, "integrity" }, \
+ { RPC_GSS_SVC_PRIVACY, "privacy" })
+
+TRACE_DEFINE_ENUM(GSS_S_BAD_MECH);
+TRACE_DEFINE_ENUM(GSS_S_BAD_NAME);
+TRACE_DEFINE_ENUM(GSS_S_BAD_NAMETYPE);
+TRACE_DEFINE_ENUM(GSS_S_BAD_BINDINGS);
+TRACE_DEFINE_ENUM(GSS_S_BAD_STATUS);
+TRACE_DEFINE_ENUM(GSS_S_BAD_SIG);
+TRACE_DEFINE_ENUM(GSS_S_NO_CRED);
+TRACE_DEFINE_ENUM(GSS_S_NO_CONTEXT);
+TRACE_DEFINE_ENUM(GSS_S_DEFECTIVE_TOKEN);
+TRACE_DEFINE_ENUM(GSS_S_DEFECTIVE_CREDENTIAL);
+TRACE_DEFINE_ENUM(GSS_S_CREDENTIALS_EXPIRED);
+TRACE_DEFINE_ENUM(GSS_S_CONTEXT_EXPIRED);
+TRACE_DEFINE_ENUM(GSS_S_FAILURE);
+TRACE_DEFINE_ENUM(GSS_S_BAD_QOP);
+TRACE_DEFINE_ENUM(GSS_S_UNAUTHORIZED);
+TRACE_DEFINE_ENUM(GSS_S_UNAVAILABLE);
+TRACE_DEFINE_ENUM(GSS_S_DUPLICATE_ELEMENT);
+TRACE_DEFINE_ENUM(GSS_S_NAME_NOT_MN);
+TRACE_DEFINE_ENUM(GSS_S_CONTINUE_NEEDED);
+TRACE_DEFINE_ENUM(GSS_S_DUPLICATE_TOKEN);
+TRACE_DEFINE_ENUM(GSS_S_OLD_TOKEN);
+TRACE_DEFINE_ENUM(GSS_S_UNSEQ_TOKEN);
+TRACE_DEFINE_ENUM(GSS_S_GAP_TOKEN);
+
+#define show_gss_status(x) \
+ __print_flags(x, "|", \
+ { GSS_S_BAD_MECH, "GSS_S_BAD_MECH" }, \
+ { GSS_S_BAD_NAME, "GSS_S_BAD_NAME" }, \
+ { GSS_S_BAD_NAMETYPE, "GSS_S_BAD_NAMETYPE" }, \
+ { GSS_S_BAD_BINDINGS, "GSS_S_BAD_BINDINGS" }, \
+ { GSS_S_BAD_STATUS, "GSS_S_BAD_STATUS" }, \
+ { GSS_S_BAD_SIG, "GSS_S_BAD_SIG" }, \
+ { GSS_S_NO_CRED, "GSS_S_NO_CRED" }, \
+ { GSS_S_NO_CONTEXT, "GSS_S_NO_CONTEXT" }, \
+ { GSS_S_DEFECTIVE_TOKEN, "GSS_S_DEFECTIVE_TOKEN" }, \
+ { GSS_S_DEFECTIVE_CREDENTIAL, "GSS_S_DEFECTIVE_CREDENTIAL" }, \
+ { GSS_S_CREDENTIALS_EXPIRED, "GSS_S_CREDENTIALS_EXPIRED" }, \
+ { GSS_S_CONTEXT_EXPIRED, "GSS_S_CONTEXT_EXPIRED" }, \
+ { GSS_S_FAILURE, "GSS_S_FAILURE" }, \
+ { GSS_S_BAD_QOP, "GSS_S_BAD_QOP" }, \
+ { GSS_S_UNAUTHORIZED, "GSS_S_UNAUTHORIZED" }, \
+ { GSS_S_UNAVAILABLE, "GSS_S_UNAVAILABLE" }, \
+ { GSS_S_DUPLICATE_ELEMENT, "GSS_S_DUPLICATE_ELEMENT" }, \
+ { GSS_S_NAME_NOT_MN, "GSS_S_NAME_NOT_MN" }, \
+ { GSS_S_CONTINUE_NEEDED, "GSS_S_CONTINUE_NEEDED" }, \
+ { GSS_S_DUPLICATE_TOKEN, "GSS_S_DUPLICATE_TOKEN" }, \
+ { GSS_S_OLD_TOKEN, "GSS_S_OLD_TOKEN" }, \
+ { GSS_S_UNSEQ_TOKEN, "GSS_S_UNSEQ_TOKEN" }, \
+ { GSS_S_GAP_TOKEN, "GSS_S_GAP_TOKEN" })
+
+
+DECLARE_EVENT_CLASS(rpcgss_gssapi_event,
+ TP_PROTO(
+ const struct rpc_task *task,
+ u32 maj_stat
+ ),
+
+ TP_ARGS(task, maj_stat),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, maj_stat)
+
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->maj_stat = maj_stat;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " maj_stat=%s",
+ __entry->task_id, __entry->client_id,
+ __entry->maj_stat == 0 ?
+ "GSS_S_COMPLETE" : show_gss_status(__entry->maj_stat))
+);
+
+#define DEFINE_GSSAPI_EVENT(name) \
+ DEFINE_EVENT(rpcgss_gssapi_event, rpcgss_##name, \
+ TP_PROTO( \
+ const struct rpc_task *task, \
+ u32 maj_stat \
+ ), \
+ TP_ARGS(task, maj_stat))
+
+TRACE_EVENT(rpcgss_import_ctx,
+ TP_PROTO(
+ int status
+ ),
+
+ TP_ARGS(status),
+
+ TP_STRUCT__entry(
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ ),
+
+ TP_printk("status=%d", __entry->status)
+);
+
+DEFINE_GSSAPI_EVENT(get_mic);
+DEFINE_GSSAPI_EVENT(verify_mic);
+DEFINE_GSSAPI_EVENT(wrap);
+DEFINE_GSSAPI_EVENT(unwrap);
+
+DECLARE_EVENT_CLASS(rpcgss_ctx_class,
+ TP_PROTO(
+ const struct gss_cred *gc
+ ),
+
+ TP_ARGS(gc),
+
+ TP_STRUCT__entry(
+ __field(const void *, cred)
+ __field(unsigned long, service)
+ __string(principal, gc->gc_principal)
+ ),
+
+ TP_fast_assign(
+ __entry->cred = gc;
+ __entry->service = gc->gc_service;
+ __assign_str(principal, gc->gc_principal);
+ ),
+
+ TP_printk("cred=%p service=%s principal='%s'",
+ __entry->cred, show_gss_service(__entry->service),
+ __get_str(principal))
+);
+
+#define DEFINE_CTX_EVENT(name) \
+ DEFINE_EVENT(rpcgss_ctx_class, rpcgss_ctx_##name, \
+ TP_PROTO( \
+ const struct gss_cred *gc \
+ ), \
+ TP_ARGS(gc))
+
+DEFINE_CTX_EVENT(init);
+DEFINE_CTX_EVENT(destroy);
+
+DECLARE_EVENT_CLASS(rpcgss_svc_gssapi_class,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ u32 maj_stat
+ ),
+
+ TP_ARGS(rqstp, maj_stat),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, maj_stat)
+ __string(addr, rqstp->rq_xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = __be32_to_cpu(rqstp->rq_xid);
+ __entry->maj_stat = maj_stat;
+ __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s xid=0x%08x maj_stat=%s",
+ __get_str(addr), __entry->xid,
+ __entry->maj_stat == 0 ?
+ "GSS_S_COMPLETE" : show_gss_status(__entry->maj_stat))
+);
+
+#define DEFINE_SVC_GSSAPI_EVENT(name) \
+ DEFINE_EVENT(rpcgss_svc_gssapi_class, rpcgss_svc_##name, \
+ TP_PROTO( \
+ const struct svc_rqst *rqstp, \
+ u32 maj_stat \
+ ), \
+ TP_ARGS(rqstp, maj_stat))
+
+DEFINE_SVC_GSSAPI_EVENT(wrap);
+DEFINE_SVC_GSSAPI_EVENT(unwrap);
+DEFINE_SVC_GSSAPI_EVENT(mic);
+DEFINE_SVC_GSSAPI_EVENT(get_mic);
+
+TRACE_EVENT(rpcgss_svc_wrap_failed,
+ TP_PROTO(
+ const struct svc_rqst *rqstp
+ ),
+
+ TP_ARGS(rqstp),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __string(addr, rqstp->rq_xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s xid=0x%08x", __get_str(addr), __entry->xid)
+);
+
+TRACE_EVENT(rpcgss_svc_unwrap_failed,
+ TP_PROTO(
+ const struct svc_rqst *rqstp
+ ),
+
+ TP_ARGS(rqstp),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __string(addr, rqstp->rq_xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s xid=0x%08x", __get_str(addr), __entry->xid)
+);
+
+TRACE_EVENT(rpcgss_svc_seqno_bad,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ u32 expected,
+ u32 received
+ ),
+
+ TP_ARGS(rqstp, expected, received),
+
+ TP_STRUCT__entry(
+ __field(u32, expected)
+ __field(u32, received)
+ __field(u32, xid)
+ __string(addr, rqstp->rq_xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->expected = expected;
+ __entry->received = received;
+ __entry->xid = __be32_to_cpu(rqstp->rq_xid);
+ __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s xid=0x%08x expected seqno %u, received seqno %u",
+ __get_str(addr), __entry->xid,
+ __entry->expected, __entry->received)
+);
+
+TRACE_EVENT(rpcgss_svc_accept_upcall,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ u32 major_status,
+ u32 minor_status
+ ),
+
+ TP_ARGS(rqstp, major_status, minor_status),
+
+ TP_STRUCT__entry(
+ __field(u32, minor_status)
+ __field(unsigned long, major_status)
+ __field(u32, xid)
+ __string(addr, rqstp->rq_xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->minor_status = minor_status;
+ __entry->major_status = major_status;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s xid=0x%08x major_status=%s (0x%08lx) minor_status=%u",
+ __get_str(addr), __entry->xid,
+ (__entry->major_status == 0) ? "GSS_S_COMPLETE" :
+ show_gss_status(__entry->major_status),
+ __entry->major_status, __entry->minor_status
+ )
+);
+
+TRACE_EVENT(rpcgss_svc_authenticate,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct rpc_gss_wire_cred *gc
+ ),
+
+ TP_ARGS(rqstp, gc),
+
+ TP_STRUCT__entry(
+ __field(u32, seqno)
+ __field(u32, xid)
+ __string(addr, rqstp->rq_xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->seqno = gc->gc_seq;
+ __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s xid=0x%08x seqno=%u", __get_str(addr),
+ __entry->xid, __entry->seqno)
+);
+
+
+/**
+ ** GSS auth unwrap failures
+ **/
+
+TRACE_EVENT(rpcgss_unwrap_failed,
+ TP_PROTO(
+ const struct rpc_task *task
+ ),
+
+ TP_ARGS(task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER,
+ __entry->task_id, __entry->client_id)
+);
+
+TRACE_EVENT(rpcgss_bad_seqno,
+ TP_PROTO(
+ const struct rpc_task *task,
+ u32 expected,
+ u32 received
+ ),
+
+ TP_ARGS(task, expected, received),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, expected)
+ __field(u32, received)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->expected = expected;
+ __entry->received = received;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " expected seqno %u, received seqno %u",
+ __entry->task_id, __entry->client_id,
+ __entry->expected, __entry->received)
+);
+
+TRACE_EVENT(rpcgss_seqno,
+ TP_PROTO(
+ const struct rpc_task *task
+ ),
+
+ TP_ARGS(task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(u32, seqno)
+ ),
+
+ TP_fast_assign(
+ const struct rpc_rqst *rqst = task->tk_rqstp;
+
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->seqno = rqst->rq_seqno;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x seqno=%u",
+ __entry->task_id, __entry->client_id,
+ __entry->xid, __entry->seqno)
+);
+
+TRACE_EVENT(rpcgss_need_reencode,
+ TP_PROTO(
+ const struct rpc_task *task,
+ u32 seq_xmit,
+ bool ret
+ ),
+
+ TP_ARGS(task, seq_xmit, ret),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(u32, seq_xmit)
+ __field(u32, seqno)
+ __field(bool, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
+ __entry->seq_xmit = seq_xmit;
+ __entry->seqno = task->tk_rqstp->rq_seqno;
+ __entry->ret = ret;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x rq_seqno=%u seq_xmit=%u reencode %sneeded",
+ __entry->task_id, __entry->client_id,
+ __entry->xid, __entry->seqno, __entry->seq_xmit,
+ __entry->ret ? "" : "un")
+);
+
+TRACE_EVENT(rpcgss_update_slack,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct rpc_auth *auth
+ ),
+
+ TP_ARGS(task, auth),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(const void *, auth)
+ __field(unsigned int, rslack)
+ __field(unsigned int, ralign)
+ __field(unsigned int, verfsize)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
+ __entry->auth = auth;
+ __entry->rslack = auth->au_rslack;
+ __entry->ralign = auth->au_ralign;
+ __entry->verfsize = auth->au_verfsize;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x auth=%p rslack=%u ralign=%u verfsize=%u\n",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->auth, __entry->rslack, __entry->ralign,
+ __entry->verfsize)
+);
+
+DECLARE_EVENT_CLASS(rpcgss_svc_seqno_class,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ u32 seqno
+ ),
+
+ TP_ARGS(rqstp, seqno),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, seqno)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->seqno = seqno;
+ ),
+
+ TP_printk("xid=0x%08x seqno=%u",
+ __entry->xid, __entry->seqno)
+);
+
+#define DEFINE_SVC_SEQNO_EVENT(name) \
+ DEFINE_EVENT(rpcgss_svc_seqno_class, rpcgss_svc_seqno_##name, \
+ TP_PROTO( \
+ const struct svc_rqst *rqstp, \
+ u32 seqno \
+ ), \
+ TP_ARGS(rqstp, seqno))
+
+DEFINE_SVC_SEQNO_EVENT(large);
+DEFINE_SVC_SEQNO_EVENT(seen);
+
+TRACE_EVENT(rpcgss_svc_seqno_low,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ u32 seqno,
+ u32 min,
+ u32 max
+ ),
+
+ TP_ARGS(rqstp, seqno, min, max),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, seqno)
+ __field(u32, min)
+ __field(u32, max)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->seqno = seqno;
+ __entry->min = min;
+ __entry->max = max;
+ ),
+
+ TP_printk("xid=0x%08x seqno=%u window=[%u..%u]",
+ __entry->xid, __entry->seqno, __entry->min, __entry->max)
+);
+
+/**
+ ** gssd upcall related trace events
+ **/
+
+TRACE_EVENT(rpcgss_upcall_msg,
+ TP_PROTO(
+ const char *buf
+ ),
+
+ TP_ARGS(buf),
+
+ TP_STRUCT__entry(
+ __string(msg, buf)
+ ),
+
+ TP_fast_assign(
+ __assign_str(msg, buf);
+ ),
+
+ TP_printk("msg='%s'", __get_str(msg))
+);
+
+TRACE_EVENT(rpcgss_upcall_result,
+ TP_PROTO(
+ u32 uid,
+ int result
+ ),
+
+ TP_ARGS(uid, result),
+
+ TP_STRUCT__entry(
+ __field(u32, uid)
+ __field(int, result)
+
+ ),
+
+ TP_fast_assign(
+ __entry->uid = uid;
+ __entry->result = result;
+ ),
+
+ TP_printk("for uid %u, result=%d", __entry->uid, __entry->result)
+);
+
+TRACE_EVENT(rpcgss_context,
+ TP_PROTO(
+ u32 window_size,
+ unsigned long expiry,
+ unsigned long now,
+ unsigned int timeout,
+ unsigned int len,
+ const u8 *data
+ ),
+
+ TP_ARGS(window_size, expiry, now, timeout, len, data),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, expiry)
+ __field(unsigned long, now)
+ __field(unsigned int, timeout)
+ __field(u32, window_size)
+ __field(int, len)
+ __string(acceptor, data)
+ ),
+
+ TP_fast_assign(
+ __entry->expiry = expiry;
+ __entry->now = now;
+ __entry->timeout = timeout;
+ __entry->window_size = window_size;
+ __entry->len = len;
+ strncpy(__get_str(acceptor), data, len);
+ ),
+
+ TP_printk("win_size=%u expiry=%lu now=%lu timeout=%u acceptor=%.*s",
+ __entry->window_size, __entry->expiry, __entry->now,
+ __entry->timeout, __entry->len, __get_str(acceptor))
+);
+
+
+/**
+ ** Miscellaneous events
+ */
+
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P);
+
+#define show_pseudoflavor(x) \
+ __print_symbolic(x, \
+ { RPC_AUTH_GSS_KRB5, "RPC_AUTH_GSS_KRB5" }, \
+ { RPC_AUTH_GSS_KRB5I, "RPC_AUTH_GSS_KRB5I" }, \
+ { RPC_AUTH_GSS_KRB5P, "RPC_AUTH_GSS_KRB5P" })
+
+
+TRACE_EVENT(rpcgss_createauth,
+ TP_PROTO(
+ unsigned int flavor,
+ int error
+ ),
+
+ TP_ARGS(flavor, error),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, flavor)
+ __field(int, error)
+
+ ),
+
+ TP_fast_assign(
+ __entry->flavor = flavor;
+ __entry->error = error;
+ ),
+
+ TP_printk("flavor=%s error=%d",
+ show_pseudoflavor(__entry->flavor), __entry->error)
+);
+
+TRACE_EVENT(rpcgss_oid_to_mech,
+ TP_PROTO(
+ const char *oid
+ ),
+
+ TP_ARGS(oid),
+
+ TP_STRUCT__entry(
+ __string(oid, oid)
+ ),
+
+ TP_fast_assign(
+ __assign_str(oid, oid);
+ ),
+
+ TP_printk("mech for oid %s was not found", __get_str(oid))
+);
+
+#endif /* _TRACE_RPCGSS_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h
new file mode 100644
index 0000000000..f8069ef2ee
--- /dev/null
+++ b/include/trace/events/rpcrdma.h
@@ -0,0 +1,2251 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2017, 2018 Oracle. All rights reserved.
+ *
+ * Trace point definitions for the "rpcrdma" subsystem.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rpcrdma
+
+#if !defined(_TRACE_RPCRDMA_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RPCRDMA_H
+
+#include <linux/scatterlist.h>
+#include <linux/sunrpc/rpc_rdma_cid.h>
+#include <linux/tracepoint.h>
+#include <rdma/ib_cm.h>
+
+#include <trace/misc/rdma.h>
+#include <trace/misc/sunrpc.h>
+
+/**
+ ** Event classes
+ **/
+
+DECLARE_EVENT_CLASS(rpcrdma_completion_class,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpc_rdma_cid *cid
+ ),
+
+ TP_ARGS(wc, cid),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(unsigned long, status)
+ __field(unsigned int, vendor_err)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->status = wc->status;
+ if (wc->status)
+ __entry->vendor_err = wc->vendor_err;
+ else
+ __entry->vendor_err = 0;
+ ),
+
+ TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x)",
+ __entry->cq_id, __entry->completion_id,
+ rdma_show_wc_status(__entry->status),
+ __entry->status, __entry->vendor_err
+ )
+);
+
+#define DEFINE_COMPLETION_EVENT(name) \
+ DEFINE_EVENT(rpcrdma_completion_class, name, \
+ TP_PROTO( \
+ const struct ib_wc *wc, \
+ const struct rpc_rdma_cid *cid \
+ ), \
+ TP_ARGS(wc, cid))
+
+DECLARE_EVENT_CLASS(rpcrdma_send_completion_class,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpc_rdma_cid *cid
+ ),
+
+ TP_ARGS(wc, cid),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ ),
+
+ TP_printk("cq.id=%u cid=%d",
+ __entry->cq_id, __entry->completion_id
+ )
+);
+
+#define DEFINE_SEND_COMPLETION_EVENT(name) \
+ DEFINE_EVENT(rpcrdma_send_completion_class, name, \
+ TP_PROTO( \
+ const struct ib_wc *wc, \
+ const struct rpc_rdma_cid *cid \
+ ), \
+ TP_ARGS(wc, cid))
+
+DECLARE_EVENT_CLASS(rpcrdma_send_flush_class,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpc_rdma_cid *cid
+ ),
+
+ TP_ARGS(wc, cid),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(unsigned long, status)
+ __field(unsigned int, vendor_err)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->status = wc->status;
+ __entry->vendor_err = wc->vendor_err;
+ ),
+
+ TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x)",
+ __entry->cq_id, __entry->completion_id,
+ rdma_show_wc_status(__entry->status),
+ __entry->status, __entry->vendor_err
+ )
+);
+
+#define DEFINE_SEND_FLUSH_EVENT(name) \
+ DEFINE_EVENT(rpcrdma_send_flush_class, name, \
+ TP_PROTO( \
+ const struct ib_wc *wc, \
+ const struct rpc_rdma_cid *cid \
+ ), \
+ TP_ARGS(wc, cid))
+
+DECLARE_EVENT_CLASS(rpcrdma_mr_completion_class,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpc_rdma_cid *cid
+ ),
+
+ TP_ARGS(wc, cid),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(unsigned long, status)
+ __field(unsigned int, vendor_err)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->status = wc->status;
+ if (wc->status)
+ __entry->vendor_err = wc->vendor_err;
+ else
+ __entry->vendor_err = 0;
+ ),
+
+ TP_printk("cq.id=%u mr.id=%d status=%s (%lu/0x%x)",
+ __entry->cq_id, __entry->completion_id,
+ rdma_show_wc_status(__entry->status),
+ __entry->status, __entry->vendor_err
+ )
+);
+
+#define DEFINE_MR_COMPLETION_EVENT(name) \
+ DEFINE_EVENT(rpcrdma_mr_completion_class, name, \
+ TP_PROTO( \
+ const struct ib_wc *wc, \
+ const struct rpc_rdma_cid *cid \
+ ), \
+ TP_ARGS(wc, cid))
+
+DECLARE_EVENT_CLASS(rpcrdma_receive_completion_class,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpc_rdma_cid *cid
+ ),
+
+ TP_ARGS(wc, cid),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(u32, received)
+ __field(unsigned long, status)
+ __field(unsigned int, vendor_err)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->status = wc->status;
+ if (wc->status) {
+ __entry->received = 0;
+ __entry->vendor_err = wc->vendor_err;
+ } else {
+ __entry->received = wc->byte_len;
+ __entry->vendor_err = 0;
+ }
+ ),
+
+ TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x) received=%u",
+ __entry->cq_id, __entry->completion_id,
+ rdma_show_wc_status(__entry->status),
+ __entry->status, __entry->vendor_err,
+ __entry->received
+ )
+);
+
+#define DEFINE_RECEIVE_COMPLETION_EVENT(name) \
+ DEFINE_EVENT(rpcrdma_receive_completion_class, name, \
+ TP_PROTO( \
+ const struct ib_wc *wc, \
+ const struct rpc_rdma_cid *cid \
+ ), \
+ TP_ARGS(wc, cid))
+
+DECLARE_EVENT_CLASS(rpcrdma_receive_success_class,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpc_rdma_cid *cid
+ ),
+
+ TP_ARGS(wc, cid),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(u32, received)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->received = wc->byte_len;
+ ),
+
+ TP_printk("cq.id=%u cid=%d received=%u",
+ __entry->cq_id, __entry->completion_id,
+ __entry->received
+ )
+);
+
+#define DEFINE_RECEIVE_SUCCESS_EVENT(name) \
+ DEFINE_EVENT(rpcrdma_receive_success_class, name, \
+ TP_PROTO( \
+ const struct ib_wc *wc, \
+ const struct rpc_rdma_cid *cid \
+ ), \
+ TP_ARGS(wc, cid))
+
+DECLARE_EVENT_CLASS(rpcrdma_receive_flush_class,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpc_rdma_cid *cid
+ ),
+
+ TP_ARGS(wc, cid),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(unsigned long, status)
+ __field(unsigned int, vendor_err)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->status = wc->status;
+ __entry->vendor_err = wc->vendor_err;
+ ),
+
+ TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x)",
+ __entry->cq_id, __entry->completion_id,
+ rdma_show_wc_status(__entry->status),
+ __entry->status, __entry->vendor_err
+ )
+);
+
+#define DEFINE_RECEIVE_FLUSH_EVENT(name) \
+ DEFINE_EVENT(rpcrdma_receive_flush_class, name, \
+ TP_PROTO( \
+ const struct ib_wc *wc, \
+ const struct rpc_rdma_cid *cid \
+ ), \
+ TP_ARGS(wc, cid))
+
+DECLARE_EVENT_CLASS(xprtrdma_reply_class,
+ TP_PROTO(
+ const struct rpcrdma_rep *rep
+ ),
+
+ TP_ARGS(rep),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, version)
+ __field(u32, proc)
+ __string(addr, rpcrdma_addrstr(rep->rr_rxprt))
+ __string(port, rpcrdma_portstr(rep->rr_rxprt))
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rep->rr_xid);
+ __entry->version = be32_to_cpu(rep->rr_vers);
+ __entry->proc = be32_to_cpu(rep->rr_proc);
+ __assign_str(addr, rpcrdma_addrstr(rep->rr_rxprt));
+ __assign_str(port, rpcrdma_portstr(rep->rr_rxprt));
+ ),
+
+ TP_printk("peer=[%s]:%s xid=0x%08x version=%u proc=%u",
+ __get_str(addr), __get_str(port),
+ __entry->xid, __entry->version, __entry->proc
+ )
+);
+
+#define DEFINE_REPLY_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_reply_class, \
+ xprtrdma_reply_##name##_err, \
+ TP_PROTO( \
+ const struct rpcrdma_rep *rep \
+ ), \
+ TP_ARGS(rep))
+
+DECLARE_EVENT_CLASS(xprtrdma_rxprt,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt
+ ),
+
+ TP_ARGS(r_xprt),
+
+ TP_STRUCT__entry(
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s",
+ __get_str(addr), __get_str(port)
+ )
+);
+
+#define DEFINE_RXPRT_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_rxprt, name, \
+ TP_PROTO( \
+ const struct rpcrdma_xprt *r_xprt \
+ ), \
+ TP_ARGS(r_xprt))
+
+DECLARE_EVENT_CLASS(xprtrdma_connect_class,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ int rc
+ ),
+
+ TP_ARGS(r_xprt, rc),
+
+ TP_STRUCT__entry(
+ __field(int, rc)
+ __field(int, connect_status)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __entry->rc = rc;
+ __entry->connect_status = r_xprt->rx_ep->re_connect_status;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s rc=%d connection status=%d",
+ __get_str(addr), __get_str(port),
+ __entry->rc, __entry->connect_status
+ )
+);
+
+#define DEFINE_CONN_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_connect_class, xprtrdma_##name, \
+ TP_PROTO( \
+ const struct rpcrdma_xprt *r_xprt, \
+ int rc \
+ ), \
+ TP_ARGS(r_xprt, rc))
+
+DECLARE_EVENT_CLASS(xprtrdma_rdch_event,
+ TP_PROTO(
+ const struct rpc_task *task,
+ unsigned int pos,
+ struct rpcrdma_mr *mr,
+ int nsegs
+ ),
+
+ TP_ARGS(task, pos, mr, nsegs),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned int, pos)
+ __field(int, nents)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ __field(int, nsegs)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->pos = pos;
+ __entry->nents = mr->mr_nents;
+ __entry->handle = mr->mr_handle;
+ __entry->length = mr->mr_length;
+ __entry->offset = mr->mr_offset;
+ __entry->nsegs = nsegs;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " pos=%u %u@0x%016llx:0x%08x (%s)",
+ __entry->task_id, __entry->client_id,
+ __entry->pos, __entry->length,
+ (unsigned long long)__entry->offset, __entry->handle,
+ __entry->nents < __entry->nsegs ? "more" : "last"
+ )
+);
+
+#define DEFINE_RDCH_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_rdch_event, xprtrdma_chunk_##name,\
+ TP_PROTO( \
+ const struct rpc_task *task, \
+ unsigned int pos, \
+ struct rpcrdma_mr *mr, \
+ int nsegs \
+ ), \
+ TP_ARGS(task, pos, mr, nsegs))
+
+DECLARE_EVENT_CLASS(xprtrdma_wrch_event,
+ TP_PROTO(
+ const struct rpc_task *task,
+ struct rpcrdma_mr *mr,
+ int nsegs
+ ),
+
+ TP_ARGS(task, mr, nsegs),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, nents)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ __field(int, nsegs)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->nents = mr->mr_nents;
+ __entry->handle = mr->mr_handle;
+ __entry->length = mr->mr_length;
+ __entry->offset = mr->mr_offset;
+ __entry->nsegs = nsegs;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " %u@0x%016llx:0x%08x (%s)",
+ __entry->task_id, __entry->client_id,
+ __entry->length, (unsigned long long)__entry->offset,
+ __entry->handle,
+ __entry->nents < __entry->nsegs ? "more" : "last"
+ )
+);
+
+#define DEFINE_WRCH_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_wrch_event, xprtrdma_chunk_##name,\
+ TP_PROTO( \
+ const struct rpc_task *task, \
+ struct rpcrdma_mr *mr, \
+ int nsegs \
+ ), \
+ TP_ARGS(task, mr, nsegs))
+
+TRACE_DEFINE_ENUM(DMA_BIDIRECTIONAL);
+TRACE_DEFINE_ENUM(DMA_TO_DEVICE);
+TRACE_DEFINE_ENUM(DMA_FROM_DEVICE);
+TRACE_DEFINE_ENUM(DMA_NONE);
+
+#define xprtrdma_show_direction(x) \
+ __print_symbolic(x, \
+ { DMA_BIDIRECTIONAL, "BIDIR" }, \
+ { DMA_TO_DEVICE, "TO_DEVICE" }, \
+ { DMA_FROM_DEVICE, "FROM_DEVICE" }, \
+ { DMA_NONE, "NONE" })
+
+DECLARE_EVENT_CLASS(xprtrdma_mr_class,
+ TP_PROTO(
+ const struct rpcrdma_mr *mr
+ ),
+
+ TP_ARGS(mr),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, mr_id)
+ __field(int, nents)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ __field(u32, dir)
+ ),
+
+ TP_fast_assign(
+ const struct rpcrdma_req *req = mr->mr_req;
+
+ if (req) {
+ const struct rpc_task *task = req->rl_slot.rq_task;
+
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ } else {
+ __entry->task_id = 0;
+ __entry->client_id = -1;
+ }
+ __entry->mr_id = mr->mr_ibmr->res.id;
+ __entry->nents = mr->mr_nents;
+ __entry->handle = mr->mr_handle;
+ __entry->length = mr->mr_length;
+ __entry->offset = mr->mr_offset;
+ __entry->dir = mr->mr_dir;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s)",
+ __entry->task_id, __entry->client_id,
+ __entry->mr_id, __entry->nents, __entry->length,
+ (unsigned long long)__entry->offset, __entry->handle,
+ xprtrdma_show_direction(__entry->dir)
+ )
+);
+
+#define DEFINE_MR_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_mr_class, \
+ xprtrdma_mr_##name, \
+ TP_PROTO( \
+ const struct rpcrdma_mr *mr \
+ ), \
+ TP_ARGS(mr))
+
+DECLARE_EVENT_CLASS(xprtrdma_anonymous_mr_class,
+ TP_PROTO(
+ const struct rpcrdma_mr *mr
+ ),
+
+ TP_ARGS(mr),
+
+ TP_STRUCT__entry(
+ __field(u32, mr_id)
+ __field(int, nents)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ __field(u32, dir)
+ ),
+
+ TP_fast_assign(
+ __entry->mr_id = mr->mr_ibmr->res.id;
+ __entry->nents = mr->mr_nents;
+ __entry->handle = mr->mr_handle;
+ __entry->length = mr->mr_length;
+ __entry->offset = mr->mr_offset;
+ __entry->dir = mr->mr_dir;
+ ),
+
+ TP_printk("mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s)",
+ __entry->mr_id, __entry->nents, __entry->length,
+ (unsigned long long)__entry->offset, __entry->handle,
+ xprtrdma_show_direction(__entry->dir)
+ )
+);
+
+#define DEFINE_ANON_MR_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_anonymous_mr_class, \
+ xprtrdma_mr_##name, \
+ TP_PROTO( \
+ const struct rpcrdma_mr *mr \
+ ), \
+ TP_ARGS(mr))
+
+DECLARE_EVENT_CLASS(xprtrdma_callback_class,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ const struct rpc_rqst *rqst
+ ),
+
+ TP_ARGS(r_xprt, rqst),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s xid=0x%08x",
+ __get_str(addr), __get_str(port), __entry->xid
+ )
+);
+
+#define DEFINE_CALLBACK_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_callback_class, \
+ xprtrdma_cb_##name, \
+ TP_PROTO( \
+ const struct rpcrdma_xprt *r_xprt, \
+ const struct rpc_rqst *rqst \
+ ), \
+ TP_ARGS(r_xprt, rqst))
+
+/**
+ ** Connection events
+ **/
+
+TRACE_EVENT(xprtrdma_inline_thresh,
+ TP_PROTO(
+ const struct rpcrdma_ep *ep
+ ),
+
+ TP_ARGS(ep),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, inline_send)
+ __field(unsigned int, inline_recv)
+ __field(unsigned int, max_send)
+ __field(unsigned int, max_recv)
+ __array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
+ __array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
+ ),
+
+ TP_fast_assign(
+ const struct rdma_cm_id *id = ep->re_id;
+
+ __entry->inline_send = ep->re_inline_send;
+ __entry->inline_recv = ep->re_inline_recv;
+ __entry->max_send = ep->re_max_inline_send;
+ __entry->max_recv = ep->re_max_inline_recv;
+ memcpy(__entry->srcaddr, &id->route.addr.src_addr,
+ sizeof(struct sockaddr_in6));
+ memcpy(__entry->dstaddr, &id->route.addr.dst_addr,
+ sizeof(struct sockaddr_in6));
+ ),
+
+ TP_printk("%pISpc -> %pISpc neg send/recv=%u/%u, calc send/recv=%u/%u",
+ __entry->srcaddr, __entry->dstaddr,
+ __entry->inline_send, __entry->inline_recv,
+ __entry->max_send, __entry->max_recv
+ )
+);
+
+DEFINE_CONN_EVENT(connect);
+DEFINE_CONN_EVENT(disconnect);
+
+DEFINE_RXPRT_EVENT(xprtrdma_op_inject_dsc);
+
+TRACE_EVENT(xprtrdma_op_connect,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ unsigned long delay
+ ),
+
+ TP_ARGS(r_xprt, delay),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, delay)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __entry->delay = delay;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s delay=%lu",
+ __get_str(addr), __get_str(port), __entry->delay
+ )
+);
+
+
+TRACE_EVENT(xprtrdma_op_set_cto,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ unsigned long connect,
+ unsigned long reconnect
+ ),
+
+ TP_ARGS(r_xprt, connect, reconnect),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, connect)
+ __field(unsigned long, reconnect)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __entry->connect = connect;
+ __entry->reconnect = reconnect;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s connect=%lu reconnect=%lu",
+ __get_str(addr), __get_str(port),
+ __entry->connect / HZ, __entry->reconnect / HZ
+ )
+);
+
+/**
+ ** Call events
+ **/
+
+TRACE_EVENT(xprtrdma_createmrs,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ unsigned int count
+ ),
+
+ TP_ARGS(r_xprt, count),
+
+ TP_STRUCT__entry(
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ __field(unsigned int, count)
+ ),
+
+ TP_fast_assign(
+ __entry->count = count;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s created %u MRs",
+ __get_str(addr), __get_str(port), __entry->count
+ )
+);
+
+TRACE_EVENT(xprtrdma_nomrs_err,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ const struct rpcrdma_req *req
+ ),
+
+ TP_ARGS(r_xprt, req),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ const struct rpc_rqst *rqst = &req->rl_slot;
+
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " peer=[%s]:%s",
+ __entry->task_id, __entry->client_id,
+ __get_str(addr), __get_str(port)
+ )
+);
+
+DEFINE_RDCH_EVENT(read);
+DEFINE_WRCH_EVENT(write);
+DEFINE_WRCH_EVENT(reply);
+DEFINE_WRCH_EVENT(wp);
+
+TRACE_DEFINE_ENUM(rpcrdma_noch);
+TRACE_DEFINE_ENUM(rpcrdma_noch_pullup);
+TRACE_DEFINE_ENUM(rpcrdma_noch_mapped);
+TRACE_DEFINE_ENUM(rpcrdma_readch);
+TRACE_DEFINE_ENUM(rpcrdma_areadch);
+TRACE_DEFINE_ENUM(rpcrdma_writech);
+TRACE_DEFINE_ENUM(rpcrdma_replych);
+
+#define xprtrdma_show_chunktype(x) \
+ __print_symbolic(x, \
+ { rpcrdma_noch, "inline" }, \
+ { rpcrdma_noch_pullup, "pullup" }, \
+ { rpcrdma_noch_mapped, "mapped" }, \
+ { rpcrdma_readch, "read list" }, \
+ { rpcrdma_areadch, "*read list" }, \
+ { rpcrdma_writech, "write list" }, \
+ { rpcrdma_replych, "reply chunk" })
+
+TRACE_EVENT(xprtrdma_marshal,
+ TP_PROTO(
+ const struct rpcrdma_req *req,
+ unsigned int rtype,
+ unsigned int wtype
+ ),
+
+ TP_ARGS(req, rtype, wtype),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(unsigned int, hdrlen)
+ __field(unsigned int, headlen)
+ __field(unsigned int, pagelen)
+ __field(unsigned int, taillen)
+ __field(unsigned int, rtype)
+ __field(unsigned int, wtype)
+ ),
+
+ TP_fast_assign(
+ const struct rpc_rqst *rqst = &req->rl_slot;
+
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->hdrlen = req->rl_hdrbuf.len;
+ __entry->headlen = rqst->rq_snd_buf.head[0].iov_len;
+ __entry->pagelen = rqst->rq_snd_buf.page_len;
+ __entry->taillen = rqst->rq_snd_buf.tail[0].iov_len;
+ __entry->rtype = rtype;
+ __entry->wtype = wtype;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x hdr=%u xdr=%u/%u/%u %s/%s",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->hdrlen,
+ __entry->headlen, __entry->pagelen, __entry->taillen,
+ xprtrdma_show_chunktype(__entry->rtype),
+ xprtrdma_show_chunktype(__entry->wtype)
+ )
+);
+
+TRACE_EVENT(xprtrdma_marshal_failed,
+ TP_PROTO(const struct rpc_rqst *rqst,
+ int ret
+ ),
+
+ TP_ARGS(rqst, ret),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->ret = ret;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x ret=%d",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->ret
+ )
+);
+
+TRACE_EVENT(xprtrdma_prepsend_failed,
+ TP_PROTO(const struct rpc_rqst *rqst,
+ int ret
+ ),
+
+ TP_ARGS(rqst, ret),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->ret = ret;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x ret=%d",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->ret
+ )
+);
+
+TRACE_EVENT(xprtrdma_post_send,
+ TP_PROTO(
+ const struct rpcrdma_req *req
+ ),
+
+ TP_ARGS(req),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, num_sge)
+ __field(int, signaled)
+ ),
+
+ TP_fast_assign(
+ const struct rpc_rqst *rqst = &req->rl_slot;
+ const struct rpcrdma_sendctx *sc = req->rl_sendctx;
+
+ __entry->cq_id = sc->sc_cid.ci_queue_id;
+ __entry->completion_id = sc->sc_cid.ci_completion_id;
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client ?
+ rqst->rq_task->tk_client->cl_clid : -1;
+ __entry->num_sge = req->rl_wr.num_sge;
+ __entry->signaled = req->rl_wr.send_flags & IB_SEND_SIGNALED;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " cq.id=%u cid=%d (%d SGE%s) %s",
+ __entry->task_id, __entry->client_id,
+ __entry->cq_id, __entry->completion_id,
+ __entry->num_sge, (__entry->num_sge == 1 ? "" : "s"),
+ (__entry->signaled ? "signaled" : "")
+ )
+);
+
+TRACE_EVENT(xprtrdma_post_send_err,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ const struct rpcrdma_req *req,
+ int rc
+ ),
+
+ TP_ARGS(r_xprt, req, rc),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, rc)
+ ),
+
+ TP_fast_assign(
+ const struct rpc_rqst *rqst = &req->rl_slot;
+ const struct rpcrdma_ep *ep = r_xprt->rx_ep;
+
+ __entry->cq_id = ep ? ep->re_attr.recv_cq->res.id : 0;
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client ?
+ rqst->rq_task->tk_client->cl_clid : -1;
+ __entry->rc = rc;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " cq.id=%u rc=%d",
+ __entry->task_id, __entry->client_id,
+ __entry->cq_id, __entry->rc
+ )
+);
+
+TRACE_EVENT(xprtrdma_post_recv,
+ TP_PROTO(
+ const struct rpcrdma_rep *rep
+ ),
+
+ TP_ARGS(rep),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = rep->rr_cid.ci_queue_id;
+ __entry->completion_id = rep->rr_cid.ci_completion_id;
+ ),
+
+ TP_printk("cq.id=%d cid=%d",
+ __entry->cq_id, __entry->completion_id
+ )
+);
+
+TRACE_EVENT(xprtrdma_post_recvs,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ unsigned int count
+ ),
+
+ TP_ARGS(r_xprt, count),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(unsigned int, count)
+ __field(int, posted)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ const struct rpcrdma_ep *ep = r_xprt->rx_ep;
+
+ __entry->cq_id = ep->re_attr.recv_cq->res.id;
+ __entry->count = count;
+ __entry->posted = ep->re_receive_count;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s cq.id=%d %u new recvs, %d active",
+ __get_str(addr), __get_str(port), __entry->cq_id,
+ __entry->count, __entry->posted
+ )
+);
+
+TRACE_EVENT(xprtrdma_post_recvs_err,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ int status
+ ),
+
+ TP_ARGS(r_xprt, status),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, status)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ const struct rpcrdma_ep *ep = r_xprt->rx_ep;
+
+ __entry->cq_id = ep->re_attr.recv_cq->res.id;
+ __entry->status = status;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s cq.id=%d rc=%d",
+ __get_str(addr), __get_str(port), __entry->cq_id,
+ __entry->status
+ )
+);
+
+TRACE_EVENT(xprtrdma_post_linv_err,
+ TP_PROTO(
+ const struct rpcrdma_req *req,
+ int status
+ ),
+
+ TP_ARGS(req, status),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ const struct rpc_task *task = req->rl_slot.rq_task;
+
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->status = status;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " status=%d",
+ __entry->task_id, __entry->client_id, __entry->status
+ )
+);
+
+/**
+ ** Completion events
+ **/
+
+DEFINE_RECEIVE_COMPLETION_EVENT(xprtrdma_wc_receive);
+
+DEFINE_COMPLETION_EVENT(xprtrdma_wc_send);
+DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_fastreg);
+DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_li);
+DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_li_wake);
+DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_li_done);
+
+TRACE_EVENT(xprtrdma_frwr_alloc,
+ TP_PROTO(
+ const struct rpcrdma_mr *mr,
+ int rc
+ ),
+
+ TP_ARGS(mr, rc),
+
+ TP_STRUCT__entry(
+ __field(u32, mr_id)
+ __field(int, rc)
+ ),
+
+ TP_fast_assign(
+ __entry->mr_id = mr->mr_ibmr->res.id;
+ __entry->rc = rc;
+ ),
+
+ TP_printk("mr.id=%u: rc=%d",
+ __entry->mr_id, __entry->rc
+ )
+);
+
+TRACE_EVENT(xprtrdma_frwr_dereg,
+ TP_PROTO(
+ const struct rpcrdma_mr *mr,
+ int rc
+ ),
+
+ TP_ARGS(mr, rc),
+
+ TP_STRUCT__entry(
+ __field(u32, mr_id)
+ __field(int, nents)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ __field(u32, dir)
+ __field(int, rc)
+ ),
+
+ TP_fast_assign(
+ __entry->mr_id = mr->mr_ibmr->res.id;
+ __entry->nents = mr->mr_nents;
+ __entry->handle = mr->mr_handle;
+ __entry->length = mr->mr_length;
+ __entry->offset = mr->mr_offset;
+ __entry->dir = mr->mr_dir;
+ __entry->rc = rc;
+ ),
+
+ TP_printk("mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s): rc=%d",
+ __entry->mr_id, __entry->nents, __entry->length,
+ (unsigned long long)__entry->offset, __entry->handle,
+ xprtrdma_show_direction(__entry->dir),
+ __entry->rc
+ )
+);
+
+TRACE_EVENT(xprtrdma_frwr_sgerr,
+ TP_PROTO(
+ const struct rpcrdma_mr *mr,
+ int sg_nents
+ ),
+
+ TP_ARGS(mr, sg_nents),
+
+ TP_STRUCT__entry(
+ __field(u32, mr_id)
+ __field(u64, addr)
+ __field(u32, dir)
+ __field(int, nents)
+ ),
+
+ TP_fast_assign(
+ __entry->mr_id = mr->mr_ibmr->res.id;
+ __entry->addr = mr->mr_sg->dma_address;
+ __entry->dir = mr->mr_dir;
+ __entry->nents = sg_nents;
+ ),
+
+ TP_printk("mr.id=%u DMA addr=0x%llx (%s) sg_nents=%d",
+ __entry->mr_id, __entry->addr,
+ xprtrdma_show_direction(__entry->dir),
+ __entry->nents
+ )
+);
+
+TRACE_EVENT(xprtrdma_frwr_maperr,
+ TP_PROTO(
+ const struct rpcrdma_mr *mr,
+ int num_mapped
+ ),
+
+ TP_ARGS(mr, num_mapped),
+
+ TP_STRUCT__entry(
+ __field(u32, mr_id)
+ __field(u64, addr)
+ __field(u32, dir)
+ __field(int, num_mapped)
+ __field(int, nents)
+ ),
+
+ TP_fast_assign(
+ __entry->mr_id = mr->mr_ibmr->res.id;
+ __entry->addr = mr->mr_sg->dma_address;
+ __entry->dir = mr->mr_dir;
+ __entry->num_mapped = num_mapped;
+ __entry->nents = mr->mr_nents;
+ ),
+
+ TP_printk("mr.id=%u DMA addr=0x%llx (%s) nents=%d of %d",
+ __entry->mr_id, __entry->addr,
+ xprtrdma_show_direction(__entry->dir),
+ __entry->num_mapped, __entry->nents
+ )
+);
+
+DEFINE_MR_EVENT(fastreg);
+DEFINE_MR_EVENT(localinv);
+DEFINE_MR_EVENT(reminv);
+DEFINE_MR_EVENT(map);
+
+DEFINE_ANON_MR_EVENT(unmap);
+
+TRACE_EVENT(xprtrdma_dma_maperr,
+ TP_PROTO(
+ u64 addr
+ ),
+
+ TP_ARGS(addr),
+
+ TP_STRUCT__entry(
+ __field(u64, addr)
+ ),
+
+ TP_fast_assign(
+ __entry->addr = addr;
+ ),
+
+ TP_printk("dma addr=0x%llx\n", __entry->addr)
+);
+
+/**
+ ** Reply events
+ **/
+
+TRACE_EVENT(xprtrdma_reply,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct rpcrdma_rep *rep,
+ unsigned int credits
+ ),
+
+ TP_ARGS(task, rep, credits),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(unsigned int, credits)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rep->rr_xid);
+ __entry->credits = credits;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x credits=%u",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->credits
+ )
+);
+
+DEFINE_REPLY_EVENT(vers);
+DEFINE_REPLY_EVENT(rqst);
+DEFINE_REPLY_EVENT(short);
+DEFINE_REPLY_EVENT(hdr);
+
+TRACE_EVENT(xprtrdma_err_vers,
+ TP_PROTO(
+ const struct rpc_rqst *rqst,
+ __be32 *min,
+ __be32 *max
+ ),
+
+ TP_ARGS(rqst, min, max),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(u32, min)
+ __field(u32, max)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->min = be32_to_cpup(min);
+ __entry->max = be32_to_cpup(max);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x versions=[%u, %u]",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->min, __entry->max
+ )
+);
+
+TRACE_EVENT(xprtrdma_err_chunk,
+ TP_PROTO(
+ const struct rpc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x",
+ __entry->task_id, __entry->client_id, __entry->xid
+ )
+);
+
+TRACE_EVENT(xprtrdma_err_unrecognized,
+ TP_PROTO(
+ const struct rpc_rqst *rqst,
+ __be32 *procedure
+ ),
+
+ TP_ARGS(rqst, procedure),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(u32, procedure)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->procedure = be32_to_cpup(procedure);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x procedure=%u",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->procedure
+ )
+);
+
+TRACE_EVENT(xprtrdma_fixup,
+ TP_PROTO(
+ const struct rpc_rqst *rqst,
+ unsigned long fixup
+ ),
+
+ TP_ARGS(rqst, fixup),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned long, fixup)
+ __field(size_t, headlen)
+ __field(unsigned int, pagelen)
+ __field(size_t, taillen)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->fixup = fixup;
+ __entry->headlen = rqst->rq_rcv_buf.head[0].iov_len;
+ __entry->pagelen = rqst->rq_rcv_buf.page_len;
+ __entry->taillen = rqst->rq_rcv_buf.tail[0].iov_len;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " fixup=%lu xdr=%zu/%u/%zu",
+ __entry->task_id, __entry->client_id, __entry->fixup,
+ __entry->headlen, __entry->pagelen, __entry->taillen
+ )
+);
+
+TRACE_EVENT(xprtrdma_decode_seg,
+ TP_PROTO(
+ u32 handle,
+ u32 length,
+ u64 offset
+ ),
+
+ TP_ARGS(handle, length, offset),
+
+ TP_STRUCT__entry(
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ ),
+
+ TP_fast_assign(
+ __entry->handle = handle;
+ __entry->length = length;
+ __entry->offset = offset;
+ ),
+
+ TP_printk("%u@0x%016llx:0x%08x",
+ __entry->length, (unsigned long long)__entry->offset,
+ __entry->handle
+ )
+);
+
+TRACE_EVENT(xprtrdma_mrs_zap,
+ TP_PROTO(
+ const struct rpc_task *task
+ ),
+
+ TP_ARGS(task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER,
+ __entry->task_id, __entry->client_id
+ )
+);
+
+/**
+ ** Callback events
+ **/
+
+TRACE_EVENT(xprtrdma_cb_setup,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ unsigned int reqs
+ ),
+
+ TP_ARGS(r_xprt, reqs),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, reqs)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __entry->reqs = reqs;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s %u reqs",
+ __get_str(addr), __get_str(port), __entry->reqs
+ )
+);
+
+DEFINE_CALLBACK_EVENT(call);
+DEFINE_CALLBACK_EVENT(reply);
+
+/**
+ ** Server-side RPC/RDMA events
+ **/
+
+DECLARE_EVENT_CLASS(svcrdma_accept_class,
+ TP_PROTO(
+ const struct svcxprt_rdma *rdma,
+ long status
+ ),
+
+ TP_ARGS(rdma, status),
+
+ TP_STRUCT__entry(
+ __field(long, status)
+ __string(addr, rdma->sc_xprt.xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s status=%ld",
+ __get_str(addr), __entry->status
+ )
+);
+
+#define DEFINE_ACCEPT_EVENT(name) \
+ DEFINE_EVENT(svcrdma_accept_class, svcrdma_##name##_err, \
+ TP_PROTO( \
+ const struct svcxprt_rdma *rdma, \
+ long status \
+ ), \
+ TP_ARGS(rdma, status))
+
+DEFINE_ACCEPT_EVENT(pd);
+DEFINE_ACCEPT_EVENT(qp);
+DEFINE_ACCEPT_EVENT(fabric);
+DEFINE_ACCEPT_EVENT(initdepth);
+DEFINE_ACCEPT_EVENT(accept);
+
+TRACE_DEFINE_ENUM(RDMA_MSG);
+TRACE_DEFINE_ENUM(RDMA_NOMSG);
+TRACE_DEFINE_ENUM(RDMA_MSGP);
+TRACE_DEFINE_ENUM(RDMA_DONE);
+TRACE_DEFINE_ENUM(RDMA_ERROR);
+
+#define show_rpcrdma_proc(x) \
+ __print_symbolic(x, \
+ { RDMA_MSG, "RDMA_MSG" }, \
+ { RDMA_NOMSG, "RDMA_NOMSG" }, \
+ { RDMA_MSGP, "RDMA_MSGP" }, \
+ { RDMA_DONE, "RDMA_DONE" }, \
+ { RDMA_ERROR, "RDMA_ERROR" })
+
+TRACE_EVENT(svcrdma_decode_rqst,
+ TP_PROTO(
+ const struct svc_rdma_recv_ctxt *ctxt,
+ __be32 *p,
+ unsigned int hdrlen
+ ),
+
+ TP_ARGS(ctxt, p, hdrlen),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(u32, xid)
+ __field(u32, vers)
+ __field(u32, proc)
+ __field(u32, credits)
+ __field(unsigned int, hdrlen)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = ctxt->rc_cid.ci_queue_id;
+ __entry->completion_id = ctxt->rc_cid.ci_completion_id;
+ __entry->xid = be32_to_cpup(p++);
+ __entry->vers = be32_to_cpup(p++);
+ __entry->credits = be32_to_cpup(p++);
+ __entry->proc = be32_to_cpup(p);
+ __entry->hdrlen = hdrlen;
+ ),
+
+ TP_printk("cq.id=%u cid=%d xid=0x%08x vers=%u credits=%u proc=%s hdrlen=%u",
+ __entry->cq_id, __entry->completion_id,
+ __entry->xid, __entry->vers, __entry->credits,
+ show_rpcrdma_proc(__entry->proc), __entry->hdrlen)
+);
+
+TRACE_EVENT(svcrdma_decode_short_err,
+ TP_PROTO(
+ const struct svc_rdma_recv_ctxt *ctxt,
+ unsigned int hdrlen
+ ),
+
+ TP_ARGS(ctxt, hdrlen),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(unsigned int, hdrlen)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = ctxt->rc_cid.ci_queue_id;
+ __entry->completion_id = ctxt->rc_cid.ci_completion_id;
+ __entry->hdrlen = hdrlen;
+ ),
+
+ TP_printk("cq.id=%u cid=%d hdrlen=%u",
+ __entry->cq_id, __entry->completion_id,
+ __entry->hdrlen)
+);
+
+DECLARE_EVENT_CLASS(svcrdma_badreq_event,
+ TP_PROTO(
+ const struct svc_rdma_recv_ctxt *ctxt,
+ __be32 *p
+ ),
+
+ TP_ARGS(ctxt, p),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(u32, xid)
+ __field(u32, vers)
+ __field(u32, proc)
+ __field(u32, credits)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = ctxt->rc_cid.ci_queue_id;
+ __entry->completion_id = ctxt->rc_cid.ci_completion_id;
+ __entry->xid = be32_to_cpup(p++);
+ __entry->vers = be32_to_cpup(p++);
+ __entry->credits = be32_to_cpup(p++);
+ __entry->proc = be32_to_cpup(p);
+ ),
+
+ TP_printk("cq.id=%u cid=%d xid=0x%08x vers=%u credits=%u proc=%u",
+ __entry->cq_id, __entry->completion_id,
+ __entry->xid, __entry->vers, __entry->credits, __entry->proc)
+);
+
+#define DEFINE_BADREQ_EVENT(name) \
+ DEFINE_EVENT(svcrdma_badreq_event, \
+ svcrdma_decode_##name##_err, \
+ TP_PROTO( \
+ const struct svc_rdma_recv_ctxt *ctxt, \
+ __be32 *p \
+ ), \
+ TP_ARGS(ctxt, p))
+
+DEFINE_BADREQ_EVENT(badvers);
+DEFINE_BADREQ_EVENT(drop);
+DEFINE_BADREQ_EVENT(badproc);
+DEFINE_BADREQ_EVENT(parse);
+
+TRACE_EVENT(svcrdma_encode_wseg,
+ TP_PROTO(
+ const struct svc_rdma_send_ctxt *ctxt,
+ u32 segno,
+ u32 handle,
+ u32 length,
+ u64 offset
+ ),
+
+ TP_ARGS(ctxt, segno, handle, length, offset),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(u32, segno)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = ctxt->sc_cid.ci_queue_id;
+ __entry->completion_id = ctxt->sc_cid.ci_completion_id;
+ __entry->segno = segno;
+ __entry->handle = handle;
+ __entry->length = length;
+ __entry->offset = offset;
+ ),
+
+ TP_printk("cq_id=%u cid=%d segno=%u %u@0x%016llx:0x%08x",
+ __entry->cq_id, __entry->completion_id,
+ __entry->segno, __entry->length,
+ (unsigned long long)__entry->offset, __entry->handle
+ )
+);
+
+TRACE_EVENT(svcrdma_decode_rseg,
+ TP_PROTO(
+ const struct rpc_rdma_cid *cid,
+ const struct svc_rdma_chunk *chunk,
+ const struct svc_rdma_segment *segment
+ ),
+
+ TP_ARGS(cid, chunk, segment),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(u32, segno)
+ __field(u32, position)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->segno = chunk->ch_segcount;
+ __entry->position = chunk->ch_position;
+ __entry->handle = segment->rs_handle;
+ __entry->length = segment->rs_length;
+ __entry->offset = segment->rs_offset;
+ ),
+
+ TP_printk("cq_id=%u cid=%d segno=%u position=%u %u@0x%016llx:0x%08x",
+ __entry->cq_id, __entry->completion_id,
+ __entry->segno, __entry->position, __entry->length,
+ (unsigned long long)__entry->offset, __entry->handle
+ )
+);
+
+TRACE_EVENT(svcrdma_decode_wseg,
+ TP_PROTO(
+ const struct rpc_rdma_cid *cid,
+ const struct svc_rdma_chunk *chunk,
+ u32 segno
+ ),
+
+ TP_ARGS(cid, chunk, segno),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(u32, segno)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ ),
+
+ TP_fast_assign(
+ const struct svc_rdma_segment *segment =
+ &chunk->ch_segments[segno];
+
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->segno = segno;
+ __entry->handle = segment->rs_handle;
+ __entry->length = segment->rs_length;
+ __entry->offset = segment->rs_offset;
+ ),
+
+ TP_printk("cq_id=%u cid=%d segno=%u %u@0x%016llx:0x%08x",
+ __entry->cq_id, __entry->completion_id,
+ __entry->segno, __entry->length,
+ (unsigned long long)__entry->offset, __entry->handle
+ )
+);
+
+DECLARE_EVENT_CLASS(svcrdma_error_event,
+ TP_PROTO(
+ __be32 xid
+ ),
+
+ TP_ARGS(xid),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(xid);
+ ),
+
+ TP_printk("xid=0x%08x",
+ __entry->xid
+ )
+);
+
+#define DEFINE_ERROR_EVENT(name) \
+ DEFINE_EVENT(svcrdma_error_event, svcrdma_err_##name, \
+ TP_PROTO( \
+ __be32 xid \
+ ), \
+ TP_ARGS(xid))
+
+DEFINE_ERROR_EVENT(vers);
+DEFINE_ERROR_EVENT(chunk);
+
+/**
+ ** Server-side RDMA API events
+ **/
+
+DECLARE_EVENT_CLASS(svcrdma_dma_map_class,
+ TP_PROTO(
+ const struct svcxprt_rdma *rdma,
+ u64 dma_addr,
+ u32 length
+ ),
+
+ TP_ARGS(rdma, dma_addr, length),
+
+ TP_STRUCT__entry(
+ __field(u64, dma_addr)
+ __field(u32, length)
+ __string(device, rdma->sc_cm_id->device->name)
+ __string(addr, rdma->sc_xprt.xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->dma_addr = dma_addr;
+ __entry->length = length;
+ __assign_str(device, rdma->sc_cm_id->device->name);
+ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s device=%s dma_addr=%llu length=%u",
+ __get_str(addr), __get_str(device),
+ __entry->dma_addr, __entry->length
+ )
+);
+
+#define DEFINE_SVC_DMA_EVENT(name) \
+ DEFINE_EVENT(svcrdma_dma_map_class, svcrdma_##name, \
+ TP_PROTO( \
+ const struct svcxprt_rdma *rdma,\
+ u64 dma_addr, \
+ u32 length \
+ ), \
+ TP_ARGS(rdma, dma_addr, length))
+
+DEFINE_SVC_DMA_EVENT(dma_map_page);
+DEFINE_SVC_DMA_EVENT(dma_map_err);
+DEFINE_SVC_DMA_EVENT(dma_unmap_page);
+
+TRACE_EVENT(svcrdma_dma_map_rw_err,
+ TP_PROTO(
+ const struct svcxprt_rdma *rdma,
+ unsigned int nents,
+ int status
+ ),
+
+ TP_ARGS(rdma, nents, status),
+
+ TP_STRUCT__entry(
+ __field(int, status)
+ __field(unsigned int, nents)
+ __string(device, rdma->sc_cm_id->device->name)
+ __string(addr, rdma->sc_xprt.xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ __entry->nents = nents;
+ __assign_str(device, rdma->sc_cm_id->device->name);
+ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s device=%s nents=%u status=%d",
+ __get_str(addr), __get_str(device), __entry->nents,
+ __entry->status
+ )
+);
+
+TRACE_EVENT(svcrdma_no_rwctx_err,
+ TP_PROTO(
+ const struct svcxprt_rdma *rdma,
+ unsigned int num_sges
+ ),
+
+ TP_ARGS(rdma, num_sges),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, num_sges)
+ __string(device, rdma->sc_cm_id->device->name)
+ __string(addr, rdma->sc_xprt.xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->num_sges = num_sges;
+ __assign_str(device, rdma->sc_cm_id->device->name);
+ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s device=%s num_sges=%d",
+ __get_str(addr), __get_str(device), __entry->num_sges
+ )
+);
+
+TRACE_EVENT(svcrdma_page_overrun_err,
+ TP_PROTO(
+ const struct svcxprt_rdma *rdma,
+ const struct svc_rqst *rqst,
+ unsigned int pageno
+ ),
+
+ TP_ARGS(rdma, rqst, pageno),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, pageno)
+ __field(u32, xid)
+ __string(device, rdma->sc_cm_id->device->name)
+ __string(addr, rdma->sc_xprt.xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->pageno = pageno;
+ __entry->xid = __be32_to_cpu(rqst->rq_xid);
+ __assign_str(device, rdma->sc_cm_id->device->name);
+ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s device=%s xid=0x%08x pageno=%u", __get_str(addr),
+ __get_str(device), __entry->xid, __entry->pageno
+ )
+);
+
+TRACE_EVENT(svcrdma_small_wrch_err,
+ TP_PROTO(
+ const struct svcxprt_rdma *rdma,
+ unsigned int remaining,
+ unsigned int seg_no,
+ unsigned int num_segs
+ ),
+
+ TP_ARGS(rdma, remaining, seg_no, num_segs),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, remaining)
+ __field(unsigned int, seg_no)
+ __field(unsigned int, num_segs)
+ __string(device, rdma->sc_cm_id->device->name)
+ __string(addr, rdma->sc_xprt.xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->remaining = remaining;
+ __entry->seg_no = seg_no;
+ __entry->num_segs = num_segs;
+ __assign_str(device, rdma->sc_cm_id->device->name);
+ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s device=%s remaining=%u seg_no=%u num_segs=%u",
+ __get_str(addr), __get_str(device), __entry->remaining,
+ __entry->seg_no, __entry->num_segs
+ )
+);
+
+TRACE_EVENT(svcrdma_send_pullup,
+ TP_PROTO(
+ const struct svc_rdma_send_ctxt *ctxt,
+ unsigned int msglen
+ ),
+
+ TP_ARGS(ctxt, msglen),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(unsigned int, hdrlen)
+ __field(unsigned int, msglen)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = ctxt->sc_cid.ci_queue_id;
+ __entry->completion_id = ctxt->sc_cid.ci_completion_id;
+ __entry->hdrlen = ctxt->sc_hdrbuf.len,
+ __entry->msglen = msglen;
+ ),
+
+ TP_printk("cq_id=%u cid=%d hdr=%u msg=%u (total %u)",
+ __entry->cq_id, __entry->completion_id,
+ __entry->hdrlen, __entry->msglen,
+ __entry->hdrlen + __entry->msglen)
+);
+
+TRACE_EVENT(svcrdma_send_err,
+ TP_PROTO(
+ const struct svc_rqst *rqst,
+ int status
+ ),
+
+ TP_ARGS(rqst, status),
+
+ TP_STRUCT__entry(
+ __field(int, status)
+ __field(u32, xid)
+ __string(addr, rqst->rq_xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ __entry->xid = __be32_to_cpu(rqst->rq_xid);
+ __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s xid=0x%08x status=%d", __get_str(addr),
+ __entry->xid, __entry->status
+ )
+);
+
+TRACE_EVENT(svcrdma_post_send,
+ TP_PROTO(
+ const struct svc_rdma_send_ctxt *ctxt
+ ),
+
+ TP_ARGS(ctxt),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(unsigned int, num_sge)
+ __field(u32, inv_rkey)
+ ),
+
+ TP_fast_assign(
+ const struct ib_send_wr *wr = &ctxt->sc_send_wr;
+
+ __entry->cq_id = ctxt->sc_cid.ci_queue_id;
+ __entry->completion_id = ctxt->sc_cid.ci_completion_id;
+ __entry->num_sge = wr->num_sge;
+ __entry->inv_rkey = (wr->opcode == IB_WR_SEND_WITH_INV) ?
+ wr->ex.invalidate_rkey : 0;
+ ),
+
+ TP_printk("cq_id=%u cid=%d num_sge=%u inv_rkey=0x%08x",
+ __entry->cq_id, __entry->completion_id,
+ __entry->num_sge, __entry->inv_rkey
+ )
+);
+
+DEFINE_SEND_COMPLETION_EVENT(svcrdma_wc_send);
+DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_send_flush);
+DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_send_err);
+
+TRACE_EVENT(svcrdma_post_recv,
+ TP_PROTO(
+ const struct svc_rdma_recv_ctxt *ctxt
+ ),
+
+ TP_ARGS(ctxt),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = ctxt->rc_cid.ci_queue_id;
+ __entry->completion_id = ctxt->rc_cid.ci_completion_id;
+ ),
+
+ TP_printk("cq.id=%d cid=%d",
+ __entry->cq_id, __entry->completion_id
+ )
+);
+
+DEFINE_RECEIVE_SUCCESS_EVENT(svcrdma_wc_recv);
+DEFINE_RECEIVE_FLUSH_EVENT(svcrdma_wc_recv_flush);
+DEFINE_RECEIVE_FLUSH_EVENT(svcrdma_wc_recv_err);
+
+TRACE_EVENT(svcrdma_rq_post_err,
+ TP_PROTO(
+ const struct svcxprt_rdma *rdma,
+ int status
+ ),
+
+ TP_ARGS(rdma, status),
+
+ TP_STRUCT__entry(
+ __field(int, status)
+ __string(addr, rdma->sc_xprt.xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s status=%d",
+ __get_str(addr), __entry->status
+ )
+);
+
+DECLARE_EVENT_CLASS(svcrdma_post_chunk_class,
+ TP_PROTO(
+ const struct rpc_rdma_cid *cid,
+ int sqecount
+ ),
+
+ TP_ARGS(cid, sqecount),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(int, sqecount)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->sqecount = sqecount;
+ ),
+
+ TP_printk("cq.id=%u cid=%d sqecount=%d",
+ __entry->cq_id, __entry->completion_id,
+ __entry->sqecount
+ )
+);
+
+#define DEFINE_POST_CHUNK_EVENT(name) \
+ DEFINE_EVENT(svcrdma_post_chunk_class, \
+ svcrdma_post_##name##_chunk, \
+ TP_PROTO( \
+ const struct rpc_rdma_cid *cid, \
+ int sqecount \
+ ), \
+ TP_ARGS(cid, sqecount))
+
+DEFINE_POST_CHUNK_EVENT(read);
+DEFINE_POST_CHUNK_EVENT(write);
+DEFINE_POST_CHUNK_EVENT(reply);
+
+DEFINE_EVENT(svcrdma_post_chunk_class, svcrdma_cc_release,
+ TP_PROTO(
+ const struct rpc_rdma_cid *cid,
+ int sqecount
+ ),
+ TP_ARGS(cid, sqecount)
+);
+
+TRACE_EVENT(svcrdma_wc_read,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpc_rdma_cid *cid,
+ unsigned int totalbytes,
+ const ktime_t posttime
+ ),
+
+ TP_ARGS(wc, cid, totalbytes, posttime),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(s64, read_latency)
+ __field(unsigned int, totalbytes)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->totalbytes = totalbytes;
+ __entry->read_latency = ktime_us_delta(ktime_get(), posttime);
+ ),
+
+ TP_printk("cq.id=%u cid=%d totalbytes=%u latency-us=%lld",
+ __entry->cq_id, __entry->completion_id,
+ __entry->totalbytes, __entry->read_latency
+ )
+);
+
+DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_read_flush);
+DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_read_err);
+
+DEFINE_SEND_COMPLETION_EVENT(svcrdma_wc_write);
+DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_write_flush);
+DEFINE_SEND_FLUSH_EVENT(svcrdma_wc_write_err);
+
+TRACE_EVENT(svcrdma_qp_error,
+ TP_PROTO(
+ const struct ib_event *event,
+ const struct sockaddr *sap
+ ),
+
+ TP_ARGS(event, sap),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, event)
+ __string(device, event->device->name)
+ __array(__u8, addr, INET6_ADDRSTRLEN + 10)
+ ),
+
+ TP_fast_assign(
+ __entry->event = event->event;
+ __assign_str(device, event->device->name);
+ snprintf(__entry->addr, sizeof(__entry->addr) - 1,
+ "%pISpc", sap);
+ ),
+
+ TP_printk("addr=%s dev=%s event=%s (%u)",
+ __entry->addr, __get_str(device),
+ rdma_show_ib_event(__entry->event), __entry->event
+ )
+);
+
+DECLARE_EVENT_CLASS(svcrdma_sendqueue_event,
+ TP_PROTO(
+ const struct svcxprt_rdma *rdma
+ ),
+
+ TP_ARGS(rdma),
+
+ TP_STRUCT__entry(
+ __field(int, avail)
+ __field(int, depth)
+ __string(addr, rdma->sc_xprt.xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->avail = atomic_read(&rdma->sc_sq_avail);
+ __entry->depth = rdma->sc_sq_depth;
+ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s sc_sq_avail=%d/%d",
+ __get_str(addr), __entry->avail, __entry->depth
+ )
+);
+
+#define DEFINE_SQ_EVENT(name) \
+ DEFINE_EVENT(svcrdma_sendqueue_event, svcrdma_sq_##name,\
+ TP_PROTO( \
+ const struct svcxprt_rdma *rdma \
+ ), \
+ TP_ARGS(rdma))
+
+DEFINE_SQ_EVENT(full);
+DEFINE_SQ_EVENT(retry);
+
+TRACE_EVENT(svcrdma_sq_post_err,
+ TP_PROTO(
+ const struct svcxprt_rdma *rdma,
+ int status
+ ),
+
+ TP_ARGS(rdma, status),
+
+ TP_STRUCT__entry(
+ __field(int, avail)
+ __field(int, depth)
+ __field(int, status)
+ __string(addr, rdma->sc_xprt.xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->avail = atomic_read(&rdma->sc_sq_avail);
+ __entry->depth = rdma->sc_sq_depth;
+ __entry->status = status;
+ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s sc_sq_avail=%d/%d status=%d",
+ __get_str(addr), __entry->avail, __entry->depth,
+ __entry->status
+ )
+);
+
+#endif /* _TRACE_RPCRDMA_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rpm.h b/include/trace/events/rpm.h
new file mode 100644
index 0000000000..3c716214da
--- /dev/null
+++ b/include/trace/events/rpm.h
@@ -0,0 +1,107 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rpm
+
+#if !defined(_TRACE_RUNTIME_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RUNTIME_POWER_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+struct device;
+
+/*
+ * The rpm_internal events are used for tracing some important
+ * runtime pm internal functions.
+ */
+DECLARE_EVENT_CLASS(rpm_internal,
+
+ TP_PROTO(struct device *dev, int flags),
+
+ TP_ARGS(dev, flags),
+
+ TP_STRUCT__entry(
+ __string( name, dev_name(dev) )
+ __field( int, flags )
+ __field( int , usage_count )
+ __field( int , disable_depth )
+ __field( int , runtime_auto )
+ __field( int , request_pending )
+ __field( int , irq_safe )
+ __field( int , child_count )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, dev_name(dev));
+ __entry->flags = flags;
+ __entry->usage_count = atomic_read(
+ &dev->power.usage_count);
+ __entry->disable_depth = dev->power.disable_depth;
+ __entry->runtime_auto = dev->power.runtime_auto;
+ __entry->request_pending = dev->power.request_pending;
+ __entry->irq_safe = dev->power.irq_safe;
+ __entry->child_count = atomic_read(
+ &dev->power.child_count);
+ ),
+
+ TP_printk("%s flags-%x cnt-%-2d dep-%-2d auto-%-1d p-%-1d"
+ " irq-%-1d child-%d",
+ __get_str(name), __entry->flags,
+ __entry->usage_count,
+ __entry->disable_depth,
+ __entry->runtime_auto,
+ __entry->request_pending,
+ __entry->irq_safe,
+ __entry->child_count
+ )
+);
+DEFINE_EVENT(rpm_internal, rpm_suspend,
+
+ TP_PROTO(struct device *dev, int flags),
+
+ TP_ARGS(dev, flags)
+);
+DEFINE_EVENT(rpm_internal, rpm_resume,
+
+ TP_PROTO(struct device *dev, int flags),
+
+ TP_ARGS(dev, flags)
+);
+DEFINE_EVENT(rpm_internal, rpm_idle,
+
+ TP_PROTO(struct device *dev, int flags),
+
+ TP_ARGS(dev, flags)
+);
+DEFINE_EVENT(rpm_internal, rpm_usage,
+
+ TP_PROTO(struct device *dev, int flags),
+
+ TP_ARGS(dev, flags)
+);
+
+TRACE_EVENT(rpm_return_int,
+ TP_PROTO(struct device *dev, unsigned long ip, int ret),
+ TP_ARGS(dev, ip, ret),
+
+ TP_STRUCT__entry(
+ __string( name, dev_name(dev))
+ __field( unsigned long, ip )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, dev_name(dev));
+ __entry->ip = ip;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("%pS:%s ret=%d", (void *)__entry->ip, __get_str(name),
+ __entry->ret)
+);
+
+#endif /* _TRACE_RUNTIME_POWER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rseq.h b/include/trace/events/rseq.h
new file mode 100644
index 0000000000..823b47d1ba
--- /dev/null
+++ b/include/trace/events/rseq.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rseq
+
+#if !defined(_TRACE_RSEQ_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RSEQ_H
+
+#include <linux/tracepoint.h>
+#include <linux/types.h>
+
+TRACE_EVENT(rseq_update,
+
+ TP_PROTO(struct task_struct *t),
+
+ TP_ARGS(t),
+
+ TP_STRUCT__entry(
+ __field(s32, cpu_id)
+ __field(s32, node_id)
+ __field(s32, mm_cid)
+ ),
+
+ TP_fast_assign(
+ __entry->cpu_id = raw_smp_processor_id();
+ __entry->node_id = cpu_to_node(__entry->cpu_id);
+ __entry->mm_cid = task_mm_cid(t);
+ ),
+
+ TP_printk("cpu_id=%d node_id=%d mm_cid=%d", __entry->cpu_id,
+ __entry->node_id, __entry->mm_cid)
+);
+
+TRACE_EVENT(rseq_ip_fixup,
+
+ TP_PROTO(unsigned long regs_ip, unsigned long start_ip,
+ unsigned long post_commit_offset, unsigned long abort_ip),
+
+ TP_ARGS(regs_ip, start_ip, post_commit_offset, abort_ip),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, regs_ip)
+ __field(unsigned long, start_ip)
+ __field(unsigned long, post_commit_offset)
+ __field(unsigned long, abort_ip)
+ ),
+
+ TP_fast_assign(
+ __entry->regs_ip = regs_ip;
+ __entry->start_ip = start_ip;
+ __entry->post_commit_offset = post_commit_offset;
+ __entry->abort_ip = abort_ip;
+ ),
+
+ TP_printk("regs_ip=0x%lx start_ip=0x%lx post_commit_offset=%lu abort_ip=0x%lx",
+ __entry->regs_ip, __entry->start_ip,
+ __entry->post_commit_offset, __entry->abort_ip)
+);
+
+#endif /* _TRACE_SOCK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rtc.h b/include/trace/events/rtc.h
new file mode 100644
index 0000000000..621333f1c8
--- /dev/null
+++ b/include/trace/events/rtc.h
@@ -0,0 +1,206 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rtc
+
+#if !defined(_TRACE_RTC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RTC_H
+
+#include <linux/rtc.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(rtc_time_alarm_class,
+
+ TP_PROTO(time64_t secs, int err),
+
+ TP_ARGS(secs, err),
+
+ TP_STRUCT__entry(
+ __field(time64_t, secs)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->secs = secs;
+ __entry->err = err;
+ ),
+
+ TP_printk("UTC (%lld) (%d)",
+ __entry->secs, __entry->err
+ )
+);
+
+DEFINE_EVENT(rtc_time_alarm_class, rtc_set_time,
+
+ TP_PROTO(time64_t secs, int err),
+
+ TP_ARGS(secs, err)
+);
+
+DEFINE_EVENT(rtc_time_alarm_class, rtc_read_time,
+
+ TP_PROTO(time64_t secs, int err),
+
+ TP_ARGS(secs, err)
+);
+
+DEFINE_EVENT(rtc_time_alarm_class, rtc_set_alarm,
+
+ TP_PROTO(time64_t secs, int err),
+
+ TP_ARGS(secs, err)
+);
+
+DEFINE_EVENT(rtc_time_alarm_class, rtc_read_alarm,
+
+ TP_PROTO(time64_t secs, int err),
+
+ TP_ARGS(secs, err)
+);
+
+TRACE_EVENT(rtc_irq_set_freq,
+
+ TP_PROTO(int freq, int err),
+
+ TP_ARGS(freq, err),
+
+ TP_STRUCT__entry(
+ __field(int, freq)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->freq = freq;
+ __entry->err = err;
+ ),
+
+ TP_printk("set RTC periodic IRQ frequency:%u (%d)",
+ __entry->freq, __entry->err
+ )
+);
+
+TRACE_EVENT(rtc_irq_set_state,
+
+ TP_PROTO(int enabled, int err),
+
+ TP_ARGS(enabled, err),
+
+ TP_STRUCT__entry(
+ __field(int, enabled)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->enabled = enabled;
+ __entry->err = err;
+ ),
+
+ TP_printk("%s RTC 2^N Hz periodic IRQs (%d)",
+ __entry->enabled ? "enable" : "disable",
+ __entry->err
+ )
+);
+
+TRACE_EVENT(rtc_alarm_irq_enable,
+
+ TP_PROTO(unsigned int enabled, int err),
+
+ TP_ARGS(enabled, err),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, enabled)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->enabled = enabled;
+ __entry->err = err;
+ ),
+
+ TP_printk("%s RTC alarm IRQ (%d)",
+ __entry->enabled ? "enable" : "disable",
+ __entry->err
+ )
+);
+
+DECLARE_EVENT_CLASS(rtc_offset_class,
+
+ TP_PROTO(long offset, int err),
+
+ TP_ARGS(offset, err),
+
+ TP_STRUCT__entry(
+ __field(long, offset)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->offset = offset;
+ __entry->err = err;
+ ),
+
+ TP_printk("RTC offset: %ld (%d)",
+ __entry->offset, __entry->err
+ )
+);
+
+DEFINE_EVENT(rtc_offset_class, rtc_set_offset,
+
+ TP_PROTO(long offset, int err),
+
+ TP_ARGS(offset, err)
+);
+
+DEFINE_EVENT(rtc_offset_class, rtc_read_offset,
+
+ TP_PROTO(long offset, int err),
+
+ TP_ARGS(offset, err)
+);
+
+DECLARE_EVENT_CLASS(rtc_timer_class,
+
+ TP_PROTO(struct rtc_timer *timer),
+
+ TP_ARGS(timer),
+
+ TP_STRUCT__entry(
+ __field(struct rtc_timer *, timer)
+ __field(ktime_t, expires)
+ __field(ktime_t, period)
+ ),
+
+ TP_fast_assign(
+ __entry->timer = timer;
+ __entry->expires = timer->node.expires;
+ __entry->period = timer->period;
+ ),
+
+ TP_printk("RTC timer:(%p) expires:%lld period:%lld",
+ __entry->timer, __entry->expires, __entry->period
+ )
+);
+
+DEFINE_EVENT(rtc_timer_class, rtc_timer_enqueue,
+
+ TP_PROTO(struct rtc_timer *timer),
+
+ TP_ARGS(timer)
+);
+
+DEFINE_EVENT(rtc_timer_class, rtc_timer_dequeue,
+
+ TP_PROTO(struct rtc_timer *timer),
+
+ TP_ARGS(timer)
+);
+
+DEFINE_EVENT(rtc_timer_class, rtc_timer_fired,
+
+ TP_PROTO(struct rtc_timer *timer),
+
+ TP_ARGS(timer)
+);
+
+#endif /* _TRACE_RTC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rv.h b/include/trace/events/rv.h
new file mode 100644
index 0000000000..56592da930
--- /dev/null
+++ b/include/trace/events/rv.h
@@ -0,0 +1,142 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rv
+
+#if !defined(_TRACE_RV_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RV_H
+
+#include <linux/rv.h>
+#include <linux/tracepoint.h>
+
+#ifdef CONFIG_DA_MON_EVENTS_IMPLICIT
+DECLARE_EVENT_CLASS(event_da_monitor,
+
+ TP_PROTO(char *state, char *event, char *next_state, bool final_state),
+
+ TP_ARGS(state, event, next_state, final_state),
+
+ TP_STRUCT__entry(
+ __array( char, state, MAX_DA_NAME_LEN )
+ __array( char, event, MAX_DA_NAME_LEN )
+ __array( char, next_state, MAX_DA_NAME_LEN )
+ __field( bool, final_state )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->state, state, MAX_DA_NAME_LEN);
+ memcpy(__entry->event, event, MAX_DA_NAME_LEN);
+ memcpy(__entry->next_state, next_state, MAX_DA_NAME_LEN);
+ __entry->final_state = final_state;
+ ),
+
+ TP_printk("%s x %s -> %s %s",
+ __entry->state,
+ __entry->event,
+ __entry->next_state,
+ __entry->final_state ? "(final)" : "")
+);
+
+DECLARE_EVENT_CLASS(error_da_monitor,
+
+ TP_PROTO(char *state, char *event),
+
+ TP_ARGS(state, event),
+
+ TP_STRUCT__entry(
+ __array( char, state, MAX_DA_NAME_LEN )
+ __array( char, event, MAX_DA_NAME_LEN )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->state, state, MAX_DA_NAME_LEN);
+ memcpy(__entry->event, event, MAX_DA_NAME_LEN);
+ ),
+
+ TP_printk("event %s not expected in the state %s",
+ __entry->event,
+ __entry->state)
+);
+
+#ifdef CONFIG_RV_MON_WIP
+DEFINE_EVENT(event_da_monitor, event_wip,
+ TP_PROTO(char *state, char *event, char *next_state, bool final_state),
+ TP_ARGS(state, event, next_state, final_state));
+
+DEFINE_EVENT(error_da_monitor, error_wip,
+ TP_PROTO(char *state, char *event),
+ TP_ARGS(state, event));
+#endif /* CONFIG_RV_MON_WIP */
+#endif /* CONFIG_DA_MON_EVENTS_IMPLICIT */
+
+#ifdef CONFIG_DA_MON_EVENTS_ID
+DECLARE_EVENT_CLASS(event_da_monitor_id,
+
+ TP_PROTO(int id, char *state, char *event, char *next_state, bool final_state),
+
+ TP_ARGS(id, state, event, next_state, final_state),
+
+ TP_STRUCT__entry(
+ __field( int, id )
+ __array( char, state, MAX_DA_NAME_LEN )
+ __array( char, event, MAX_DA_NAME_LEN )
+ __array( char, next_state, MAX_DA_NAME_LEN )
+ __field( bool, final_state )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->state, state, MAX_DA_NAME_LEN);
+ memcpy(__entry->event, event, MAX_DA_NAME_LEN);
+ memcpy(__entry->next_state, next_state, MAX_DA_NAME_LEN);
+ __entry->id = id;
+ __entry->final_state = final_state;
+ ),
+
+ TP_printk("%d: %s x %s -> %s %s",
+ __entry->id,
+ __entry->state,
+ __entry->event,
+ __entry->next_state,
+ __entry->final_state ? "(final)" : "")
+);
+
+DECLARE_EVENT_CLASS(error_da_monitor_id,
+
+ TP_PROTO(int id, char *state, char *event),
+
+ TP_ARGS(id, state, event),
+
+ TP_STRUCT__entry(
+ __field( int, id )
+ __array( char, state, MAX_DA_NAME_LEN )
+ __array( char, event, MAX_DA_NAME_LEN )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->state, state, MAX_DA_NAME_LEN);
+ memcpy(__entry->event, event, MAX_DA_NAME_LEN);
+ __entry->id = id;
+ ),
+
+ TP_printk("%d: event %s not expected in the state %s",
+ __entry->id,
+ __entry->event,
+ __entry->state)
+);
+
+#ifdef CONFIG_RV_MON_WWNR
+/* id is the pid of the task */
+DEFINE_EVENT(event_da_monitor_id, event_wwnr,
+ TP_PROTO(int id, char *state, char *event, char *next_state, bool final_state),
+ TP_ARGS(id, state, event, next_state, final_state));
+
+DEFINE_EVENT(error_da_monitor_id, error_wwnr,
+ TP_PROTO(int id, char *state, char *event),
+ TP_ARGS(id, state, event));
+#endif /* CONFIG_RV_MON_WWNR */
+
+#endif /* CONFIG_DA_MON_EVENTS_ID */
+#endif /* _TRACE_RV_H */
+
+/* This part ust be outside protection */
+#undef TRACE_INCLUDE_PATH
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rwmmio.h b/include/trace/events/rwmmio.h
new file mode 100644
index 0000000000..a43e5dd743
--- /dev/null
+++ b/include/trace/events/rwmmio.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rwmmio
+
+#if !defined(_TRACE_RWMMIO_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RWMMIO_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(rwmmio_rw_template,
+
+ TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
+ volatile void __iomem *addr),
+
+ TP_ARGS(caller, caller0, val, width, addr),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, caller)
+ __field(unsigned long, caller0)
+ __field(unsigned long, addr)
+ __field(u64, val)
+ __field(u8, width)
+ ),
+
+ TP_fast_assign(
+ __entry->caller = caller;
+ __entry->caller0 = caller0;
+ __entry->val = val;
+ __entry->addr = (unsigned long)addr;
+ __entry->width = width;
+ ),
+
+ TP_printk("%pS -> %pS width=%d val=%#llx addr=%#lx",
+ (void *)__entry->caller0, (void *)__entry->caller, __entry->width,
+ __entry->val, __entry->addr)
+);
+
+DEFINE_EVENT(rwmmio_rw_template, rwmmio_write,
+ TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
+ volatile void __iomem *addr),
+ TP_ARGS(caller, caller0, val, width, addr)
+);
+
+DEFINE_EVENT(rwmmio_rw_template, rwmmio_post_write,
+ TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
+ volatile void __iomem *addr),
+ TP_ARGS(caller, caller0, val, width, addr)
+);
+
+TRACE_EVENT(rwmmio_read,
+
+ TP_PROTO(unsigned long caller, unsigned long caller0, u8 width,
+ const volatile void __iomem *addr),
+
+ TP_ARGS(caller, caller0, width, addr),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, caller)
+ __field(unsigned long, caller0)
+ __field(unsigned long, addr)
+ __field(u8, width)
+ ),
+
+ TP_fast_assign(
+ __entry->caller = caller;
+ __entry->caller0 = caller0;
+ __entry->addr = (unsigned long)addr;
+ __entry->width = width;
+ ),
+
+ TP_printk("%pS -> %pS width=%d addr=%#lx",
+ (void *)__entry->caller0, (void *)__entry->caller, __entry->width, __entry->addr)
+);
+
+TRACE_EVENT(rwmmio_post_read,
+
+ TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
+ const volatile void __iomem *addr),
+
+ TP_ARGS(caller, caller0, val, width, addr),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, caller)
+ __field(unsigned long, caller0)
+ __field(unsigned long, addr)
+ __field(u64, val)
+ __field(u8, width)
+ ),
+
+ TP_fast_assign(
+ __entry->caller = caller;
+ __entry->caller0 = caller0;
+ __entry->val = val;
+ __entry->addr = (unsigned long)addr;
+ __entry->width = width;
+ ),
+
+ TP_printk("%pS -> %pS width=%d val=%#llx addr=%#lx",
+ (void *)__entry->caller0, (void *)__entry->caller, __entry->width,
+ __entry->val, __entry->addr)
+);
+
+#endif /* _TRACE_RWMMIO_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
new file mode 100644
index 0000000000..f7e537f64d
--- /dev/null
+++ b/include/trace/events/rxrpc.h
@@ -0,0 +1,1978 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* AF_RXRPC tracepoints
+ *
+ * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rxrpc
+
+#if !defined(_TRACE_RXRPC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RXRPC_H
+
+#include <linux/tracepoint.h>
+#include <linux/errqueue.h>
+
+/*
+ * Declare tracing information enums and their string mappings for display.
+ */
+#define rxrpc_abort_reasons \
+ /* AFS errors */ \
+ EM(afs_abort_general_error, "afs-error") \
+ EM(afs_abort_interrupted, "afs-intr") \
+ EM(afs_abort_oom, "afs-oom") \
+ EM(afs_abort_op_not_supported, "afs-op-notsupp") \
+ EM(afs_abort_probeuuid_negative, "afs-probeuuid-neg") \
+ EM(afs_abort_send_data_error, "afs-send-data") \
+ EM(afs_abort_unmarshal_error, "afs-unmarshal") \
+ /* rxperf errors */ \
+ EM(rxperf_abort_general_error, "rxperf-error") \
+ EM(rxperf_abort_oom, "rxperf-oom") \
+ EM(rxperf_abort_op_not_supported, "rxperf-op-notsupp") \
+ EM(rxperf_abort_unmarshal_error, "rxperf-unmarshal") \
+ /* RxKAD security errors */ \
+ EM(rxkad_abort_1_short_check, "rxkad1-short-check") \
+ EM(rxkad_abort_1_short_data, "rxkad1-short-data") \
+ EM(rxkad_abort_1_short_encdata, "rxkad1-short-encdata") \
+ EM(rxkad_abort_1_short_header, "rxkad1-short-hdr") \
+ EM(rxkad_abort_2_short_check, "rxkad2-short-check") \
+ EM(rxkad_abort_2_short_data, "rxkad2-short-data") \
+ EM(rxkad_abort_2_short_header, "rxkad2-short-hdr") \
+ EM(rxkad_abort_2_short_len, "rxkad2-short-len") \
+ EM(rxkad_abort_bad_checksum, "rxkad2-bad-cksum") \
+ EM(rxkad_abort_chall_key_expired, "rxkad-chall-key-exp") \
+ EM(rxkad_abort_chall_level, "rxkad-chall-level") \
+ EM(rxkad_abort_chall_no_key, "rxkad-chall-nokey") \
+ EM(rxkad_abort_chall_short, "rxkad-chall-short") \
+ EM(rxkad_abort_chall_version, "rxkad-chall-version") \
+ EM(rxkad_abort_resp_bad_callid, "rxkad-resp-bad-callid") \
+ EM(rxkad_abort_resp_bad_checksum, "rxkad-resp-bad-cksum") \
+ EM(rxkad_abort_resp_bad_param, "rxkad-resp-bad-param") \
+ EM(rxkad_abort_resp_call_ctr, "rxkad-resp-call-ctr") \
+ EM(rxkad_abort_resp_call_state, "rxkad-resp-call-state") \
+ EM(rxkad_abort_resp_key_expired, "rxkad-resp-key-exp") \
+ EM(rxkad_abort_resp_key_rejected, "rxkad-resp-key-rej") \
+ EM(rxkad_abort_resp_level, "rxkad-resp-level") \
+ EM(rxkad_abort_resp_nokey, "rxkad-resp-nokey") \
+ EM(rxkad_abort_resp_ooseq, "rxkad-resp-ooseq") \
+ EM(rxkad_abort_resp_short, "rxkad-resp-short") \
+ EM(rxkad_abort_resp_short_tkt, "rxkad-resp-short-tkt") \
+ EM(rxkad_abort_resp_tkt_aname, "rxkad-resp-tk-aname") \
+ EM(rxkad_abort_resp_tkt_expired, "rxkad-resp-tk-exp") \
+ EM(rxkad_abort_resp_tkt_future, "rxkad-resp-tk-future") \
+ EM(rxkad_abort_resp_tkt_inst, "rxkad-resp-tk-inst") \
+ EM(rxkad_abort_resp_tkt_len, "rxkad-resp-tk-len") \
+ EM(rxkad_abort_resp_tkt_realm, "rxkad-resp-tk-realm") \
+ EM(rxkad_abort_resp_tkt_short, "rxkad-resp-tk-short") \
+ EM(rxkad_abort_resp_tkt_sinst, "rxkad-resp-tk-sinst") \
+ EM(rxkad_abort_resp_tkt_sname, "rxkad-resp-tk-sname") \
+ EM(rxkad_abort_resp_unknown_tkt, "rxkad-resp-unknown-tkt") \
+ EM(rxkad_abort_resp_version, "rxkad-resp-version") \
+ /* rxrpc errors */ \
+ EM(rxrpc_abort_call_improper_term, "call-improper-term") \
+ EM(rxrpc_abort_call_reset, "call-reset") \
+ EM(rxrpc_abort_call_sendmsg, "call-sendmsg") \
+ EM(rxrpc_abort_call_sock_release, "call-sock-rel") \
+ EM(rxrpc_abort_call_sock_release_tba, "call-sock-rel-tba") \
+ EM(rxrpc_abort_call_timeout, "call-timeout") \
+ EM(rxrpc_abort_no_service_key, "no-serv-key") \
+ EM(rxrpc_abort_nomem, "nomem") \
+ EM(rxrpc_abort_service_not_offered, "serv-not-offered") \
+ EM(rxrpc_abort_shut_down, "shut-down") \
+ EM(rxrpc_abort_unsupported_security, "unsup-sec") \
+ EM(rxrpc_badmsg_bad_abort, "bad-abort") \
+ EM(rxrpc_badmsg_bad_jumbo, "bad-jumbo") \
+ EM(rxrpc_badmsg_short_ack, "short-ack") \
+ EM(rxrpc_badmsg_short_ack_info, "short-ack-info") \
+ EM(rxrpc_badmsg_short_hdr, "short-hdr") \
+ EM(rxrpc_badmsg_unsupported_packet, "unsup-pkt") \
+ EM(rxrpc_badmsg_zero_call, "zero-call") \
+ EM(rxrpc_badmsg_zero_seq, "zero-seq") \
+ EM(rxrpc_badmsg_zero_service, "zero-service") \
+ EM(rxrpc_eproto_ackr_outside_window, "ackr-out-win") \
+ EM(rxrpc_eproto_ackr_sack_overflow, "ackr-sack-over") \
+ EM(rxrpc_eproto_ackr_short_sack, "ackr-short-sack") \
+ EM(rxrpc_eproto_ackr_zero, "ackr-zero") \
+ EM(rxrpc_eproto_bad_upgrade, "bad-upgrade") \
+ EM(rxrpc_eproto_data_after_last, "data-after-last") \
+ EM(rxrpc_eproto_different_last, "diff-last") \
+ EM(rxrpc_eproto_early_reply, "early-reply") \
+ EM(rxrpc_eproto_improper_term, "improper-term") \
+ EM(rxrpc_eproto_no_client_call, "no-cl-call") \
+ EM(rxrpc_eproto_no_client_conn, "no-cl-conn") \
+ EM(rxrpc_eproto_no_service_call, "no-sv-call") \
+ EM(rxrpc_eproto_reupgrade, "re-upgrade") \
+ EM(rxrpc_eproto_rxnull_challenge, "rxnull-chall") \
+ EM(rxrpc_eproto_rxnull_response, "rxnull-resp") \
+ EM(rxrpc_eproto_tx_rot_last, "tx-rot-last") \
+ EM(rxrpc_eproto_unexpected_ack, "unex-ack") \
+ EM(rxrpc_eproto_unexpected_ackall, "unex-ackall") \
+ EM(rxrpc_eproto_unexpected_implicit_end, "unex-impl-end") \
+ EM(rxrpc_eproto_unexpected_reply, "unex-reply") \
+ EM(rxrpc_eproto_wrong_security, "wrong-sec") \
+ EM(rxrpc_recvmsg_excess_data, "recvmsg-excess") \
+ EM(rxrpc_recvmsg_short_data, "recvmsg-short") \
+ E_(rxrpc_sendmsg_late_send, "sendmsg-late")
+
+#define rxrpc_call_poke_traces \
+ EM(rxrpc_call_poke_abort, "Abort") \
+ EM(rxrpc_call_poke_complete, "Compl") \
+ EM(rxrpc_call_poke_error, "Error") \
+ EM(rxrpc_call_poke_idle, "Idle") \
+ EM(rxrpc_call_poke_start, "Start") \
+ EM(rxrpc_call_poke_timer, "Timer") \
+ E_(rxrpc_call_poke_timer_now, "Timer-now")
+
+#define rxrpc_skb_traces \
+ EM(rxrpc_skb_eaten_by_unshare, "ETN unshare ") \
+ EM(rxrpc_skb_eaten_by_unshare_nomem, "ETN unshar-nm") \
+ EM(rxrpc_skb_get_conn_secured, "GET conn-secd") \
+ EM(rxrpc_skb_get_conn_work, "GET conn-work") \
+ EM(rxrpc_skb_get_local_work, "GET locl-work") \
+ EM(rxrpc_skb_get_reject_work, "GET rej-work ") \
+ EM(rxrpc_skb_get_to_recvmsg, "GET to-recv ") \
+ EM(rxrpc_skb_get_to_recvmsg_oos, "GET to-recv-o") \
+ EM(rxrpc_skb_new_encap_rcv, "NEW encap-rcv") \
+ EM(rxrpc_skb_new_error_report, "NEW error-rpt") \
+ EM(rxrpc_skb_new_jumbo_subpacket, "NEW jumbo-sub") \
+ EM(rxrpc_skb_new_unshared, "NEW unshared ") \
+ EM(rxrpc_skb_put_conn_secured, "PUT conn-secd") \
+ EM(rxrpc_skb_put_conn_work, "PUT conn-work") \
+ EM(rxrpc_skb_put_error_report, "PUT error-rep") \
+ EM(rxrpc_skb_put_input, "PUT input ") \
+ EM(rxrpc_skb_put_jumbo_subpacket, "PUT jumbo-sub") \
+ EM(rxrpc_skb_put_purge, "PUT purge ") \
+ EM(rxrpc_skb_put_rotate, "PUT rotate ") \
+ EM(rxrpc_skb_put_unknown, "PUT unknown ") \
+ EM(rxrpc_skb_see_conn_work, "SEE conn-work") \
+ EM(rxrpc_skb_see_recvmsg, "SEE recvmsg ") \
+ EM(rxrpc_skb_see_reject, "SEE reject ") \
+ EM(rxrpc_skb_see_rotate, "SEE rotate ") \
+ E_(rxrpc_skb_see_version, "SEE version ")
+
+#define rxrpc_local_traces \
+ EM(rxrpc_local_free, "FREE ") \
+ EM(rxrpc_local_get_call, "GET call ") \
+ EM(rxrpc_local_get_client_conn, "GET conn-cln") \
+ EM(rxrpc_local_get_for_use, "GET for-use ") \
+ EM(rxrpc_local_get_peer, "GET peer ") \
+ EM(rxrpc_local_get_prealloc_conn, "GET conn-pre") \
+ EM(rxrpc_local_new, "NEW ") \
+ EM(rxrpc_local_put_bind, "PUT bind ") \
+ EM(rxrpc_local_put_call, "PUT call ") \
+ EM(rxrpc_local_put_for_use, "PUT for-use ") \
+ EM(rxrpc_local_put_kill_conn, "PUT conn-kil") \
+ EM(rxrpc_local_put_peer, "PUT peer ") \
+ EM(rxrpc_local_put_prealloc_peer, "PUT peer-pre") \
+ EM(rxrpc_local_put_release_sock, "PUT rel-sock") \
+ EM(rxrpc_local_stop, "STOP ") \
+ EM(rxrpc_local_stopped, "STOPPED ") \
+ EM(rxrpc_local_unuse_bind, "UNU bind ") \
+ EM(rxrpc_local_unuse_conn_work, "UNU conn-wrk") \
+ EM(rxrpc_local_unuse_peer_keepalive, "UNU peer-kpa") \
+ EM(rxrpc_local_unuse_release_sock, "UNU rel-sock") \
+ EM(rxrpc_local_use_conn_work, "USE conn-wrk") \
+ EM(rxrpc_local_use_lookup, "USE lookup ") \
+ E_(rxrpc_local_use_peer_keepalive, "USE peer-kpa")
+
+#define rxrpc_peer_traces \
+ EM(rxrpc_peer_free, "FREE ") \
+ EM(rxrpc_peer_get_accept, "GET accept ") \
+ EM(rxrpc_peer_get_bundle, "GET bundle ") \
+ EM(rxrpc_peer_get_client_conn, "GET cln-conn") \
+ EM(rxrpc_peer_get_input, "GET input ") \
+ EM(rxrpc_peer_get_input_error, "GET inpt-err") \
+ EM(rxrpc_peer_get_keepalive, "GET keepaliv") \
+ EM(rxrpc_peer_get_lookup_client, "GET look-cln") \
+ EM(rxrpc_peer_get_service_conn, "GET srv-conn") \
+ EM(rxrpc_peer_new_client, "NEW client ") \
+ EM(rxrpc_peer_new_prealloc, "NEW prealloc") \
+ EM(rxrpc_peer_put_bundle, "PUT bundle ") \
+ EM(rxrpc_peer_put_call, "PUT call ") \
+ EM(rxrpc_peer_put_conn, "PUT conn ") \
+ EM(rxrpc_peer_put_input, "PUT input ") \
+ EM(rxrpc_peer_put_input_error, "PUT inpt-err") \
+ E_(rxrpc_peer_put_keepalive, "PUT keepaliv")
+
+#define rxrpc_bundle_traces \
+ EM(rxrpc_bundle_free, "FREE ") \
+ EM(rxrpc_bundle_get_client_call, "GET clt-call") \
+ EM(rxrpc_bundle_get_client_conn, "GET clt-conn") \
+ EM(rxrpc_bundle_get_service_conn, "GET svc-conn") \
+ EM(rxrpc_bundle_put_call, "PUT call ") \
+ EM(rxrpc_bundle_put_conn, "PUT conn ") \
+ EM(rxrpc_bundle_put_discard, "PUT discard ") \
+ E_(rxrpc_bundle_new, "NEW ")
+
+#define rxrpc_conn_traces \
+ EM(rxrpc_conn_free, "FREE ") \
+ EM(rxrpc_conn_get_activate_call, "GET act-call") \
+ EM(rxrpc_conn_get_call_input, "GET inp-call") \
+ EM(rxrpc_conn_get_conn_input, "GET inp-conn") \
+ EM(rxrpc_conn_get_idle, "GET idle ") \
+ EM(rxrpc_conn_get_poke_abort, "GET pk-abort") \
+ EM(rxrpc_conn_get_poke_timer, "GET poke ") \
+ EM(rxrpc_conn_get_service_conn, "GET svc-conn") \
+ EM(rxrpc_conn_new_client, "NEW client ") \
+ EM(rxrpc_conn_new_service, "NEW service ") \
+ EM(rxrpc_conn_put_call, "PUT call ") \
+ EM(rxrpc_conn_put_call_input, "PUT inp-call") \
+ EM(rxrpc_conn_put_conn_input, "PUT inp-conn") \
+ EM(rxrpc_conn_put_discard_idle, "PUT disc-idl") \
+ EM(rxrpc_conn_put_local_dead, "PUT loc-dead") \
+ EM(rxrpc_conn_put_noreuse, "PUT noreuse ") \
+ EM(rxrpc_conn_put_poke, "PUT poke ") \
+ EM(rxrpc_conn_put_service_reaped, "PUT svc-reap") \
+ EM(rxrpc_conn_put_unbundle, "PUT unbundle") \
+ EM(rxrpc_conn_put_unidle, "PUT unidle ") \
+ EM(rxrpc_conn_put_work, "PUT work ") \
+ EM(rxrpc_conn_queue_challenge, "QUE chall ") \
+ EM(rxrpc_conn_queue_retry_work, "QUE retry-wk") \
+ EM(rxrpc_conn_queue_rx_work, "QUE rx-work ") \
+ EM(rxrpc_conn_see_new_service_conn, "SEE new-svc ") \
+ EM(rxrpc_conn_see_reap_service, "SEE reap-svc") \
+ E_(rxrpc_conn_see_work, "SEE work ")
+
+#define rxrpc_client_traces \
+ EM(rxrpc_client_activate_chans, "Activa") \
+ EM(rxrpc_client_alloc, "Alloc ") \
+ EM(rxrpc_client_chan_activate, "ChActv") \
+ EM(rxrpc_client_chan_disconnect, "ChDisc") \
+ EM(rxrpc_client_chan_pass, "ChPass") \
+ EM(rxrpc_client_cleanup, "Clean ") \
+ EM(rxrpc_client_discard, "Discar") \
+ EM(rxrpc_client_exposed, "Expose") \
+ EM(rxrpc_client_replace, "Replac") \
+ EM(rxrpc_client_queue_new_call, "Q-Call") \
+ EM(rxrpc_client_to_active, "->Actv") \
+ E_(rxrpc_client_to_idle, "->Idle")
+
+#define rxrpc_call_traces \
+ EM(rxrpc_call_get_io_thread, "GET iothread") \
+ EM(rxrpc_call_get_input, "GET input ") \
+ EM(rxrpc_call_get_kernel_service, "GET krnl-srv") \
+ EM(rxrpc_call_get_notify_socket, "GET notify ") \
+ EM(rxrpc_call_get_poke, "GET poke ") \
+ EM(rxrpc_call_get_recvmsg, "GET recvmsg ") \
+ EM(rxrpc_call_get_release_sock, "GET rel-sock") \
+ EM(rxrpc_call_get_sendmsg, "GET sendmsg ") \
+ EM(rxrpc_call_get_userid, "GET user-id ") \
+ EM(rxrpc_call_new_client, "NEW client ") \
+ EM(rxrpc_call_new_prealloc_service, "NEW prealloc") \
+ EM(rxrpc_call_put_discard_prealloc, "PUT disc-pre") \
+ EM(rxrpc_call_put_discard_error, "PUT disc-err") \
+ EM(rxrpc_call_put_io_thread, "PUT iothread") \
+ EM(rxrpc_call_put_input, "PUT input ") \
+ EM(rxrpc_call_put_kernel, "PUT kernel ") \
+ EM(rxrpc_call_put_poke, "PUT poke ") \
+ EM(rxrpc_call_put_recvmsg, "PUT recvmsg ") \
+ EM(rxrpc_call_put_release_sock, "PUT rls-sock") \
+ EM(rxrpc_call_put_release_sock_tba, "PUT rls-sk-a") \
+ EM(rxrpc_call_put_sendmsg, "PUT sendmsg ") \
+ EM(rxrpc_call_put_unnotify, "PUT unnotify") \
+ EM(rxrpc_call_put_userid_exists, "PUT u-exists") \
+ EM(rxrpc_call_put_userid, "PUT user-id ") \
+ EM(rxrpc_call_see_accept, "SEE accept ") \
+ EM(rxrpc_call_see_activate_client, "SEE act-clnt") \
+ EM(rxrpc_call_see_connect_failed, "SEE con-fail") \
+ EM(rxrpc_call_see_connected, "SEE connect ") \
+ EM(rxrpc_call_see_disconnected, "SEE disconn ") \
+ EM(rxrpc_call_see_distribute_error, "SEE dist-err") \
+ EM(rxrpc_call_see_input, "SEE input ") \
+ EM(rxrpc_call_see_release, "SEE release ") \
+ EM(rxrpc_call_see_userid_exists, "SEE u-exists") \
+ E_(rxrpc_call_see_zap, "SEE zap ")
+
+#define rxrpc_txqueue_traces \
+ EM(rxrpc_txqueue_await_reply, "AWR") \
+ EM(rxrpc_txqueue_dequeue, "DEQ") \
+ EM(rxrpc_txqueue_end, "END") \
+ EM(rxrpc_txqueue_queue, "QUE") \
+ EM(rxrpc_txqueue_queue_last, "QLS") \
+ EM(rxrpc_txqueue_rotate, "ROT") \
+ EM(rxrpc_txqueue_rotate_last, "RLS") \
+ E_(rxrpc_txqueue_wait, "WAI")
+
+#define rxrpc_receive_traces \
+ EM(rxrpc_receive_end, "END") \
+ EM(rxrpc_receive_front, "FRN") \
+ EM(rxrpc_receive_incoming, "INC") \
+ EM(rxrpc_receive_queue, "QUE") \
+ EM(rxrpc_receive_queue_last, "QLS") \
+ EM(rxrpc_receive_queue_oos, "QUO") \
+ EM(rxrpc_receive_queue_oos_last, "QOL") \
+ EM(rxrpc_receive_oos, "OOS") \
+ EM(rxrpc_receive_oos_last, "OSL") \
+ EM(rxrpc_receive_rotate, "ROT") \
+ E_(rxrpc_receive_rotate_last, "RLS")
+
+#define rxrpc_recvmsg_traces \
+ EM(rxrpc_recvmsg_cont, "CONT") \
+ EM(rxrpc_recvmsg_data_return, "DATA") \
+ EM(rxrpc_recvmsg_dequeue, "DEQU") \
+ EM(rxrpc_recvmsg_enter, "ENTR") \
+ EM(rxrpc_recvmsg_full, "FULL") \
+ EM(rxrpc_recvmsg_hole, "HOLE") \
+ EM(rxrpc_recvmsg_next, "NEXT") \
+ EM(rxrpc_recvmsg_requeue, "REQU") \
+ EM(rxrpc_recvmsg_return, "RETN") \
+ EM(rxrpc_recvmsg_terminal, "TERM") \
+ EM(rxrpc_recvmsg_to_be_accepted, "TBAC") \
+ EM(rxrpc_recvmsg_unqueue, "UNQU") \
+ E_(rxrpc_recvmsg_wait, "WAIT")
+
+#define rxrpc_rtt_tx_traces \
+ EM(rxrpc_rtt_tx_cancel, "CNCE") \
+ EM(rxrpc_rtt_tx_data, "DATA") \
+ EM(rxrpc_rtt_tx_no_slot, "FULL") \
+ E_(rxrpc_rtt_tx_ping, "PING")
+
+#define rxrpc_rtt_rx_traces \
+ EM(rxrpc_rtt_rx_other_ack, "OACK") \
+ EM(rxrpc_rtt_rx_obsolete, "OBSL") \
+ EM(rxrpc_rtt_rx_lost, "LOST") \
+ EM(rxrpc_rtt_rx_ping_response, "PONG") \
+ E_(rxrpc_rtt_rx_requested_ack, "RACK")
+
+#define rxrpc_timer_traces \
+ EM(rxrpc_timer_begin, "Begin ") \
+ EM(rxrpc_timer_exp_ack, "ExpAck") \
+ EM(rxrpc_timer_exp_hard, "ExpHrd") \
+ EM(rxrpc_timer_exp_idle, "ExpIdl") \
+ EM(rxrpc_timer_exp_keepalive, "ExpKA ") \
+ EM(rxrpc_timer_exp_lost_ack, "ExpLoA") \
+ EM(rxrpc_timer_exp_normal, "ExpNml") \
+ EM(rxrpc_timer_exp_ping, "ExpPng") \
+ EM(rxrpc_timer_exp_resend, "ExpRsn") \
+ EM(rxrpc_timer_init_for_reply, "IniRpl") \
+ EM(rxrpc_timer_init_for_send_reply, "SndRpl") \
+ EM(rxrpc_timer_restart, "Restrt") \
+ EM(rxrpc_timer_set_for_ack, "SetAck") \
+ EM(rxrpc_timer_set_for_hard, "SetHrd") \
+ EM(rxrpc_timer_set_for_idle, "SetIdl") \
+ EM(rxrpc_timer_set_for_keepalive, "KeepAl") \
+ EM(rxrpc_timer_set_for_lost_ack, "SetLoA") \
+ EM(rxrpc_timer_set_for_normal, "SetNml") \
+ EM(rxrpc_timer_set_for_ping, "SetPng") \
+ EM(rxrpc_timer_set_for_resend, "SetRTx") \
+ E_(rxrpc_timer_set_for_send, "SetSnd")
+
+#define rxrpc_propose_ack_traces \
+ EM(rxrpc_propose_ack_client_tx_end, "ClTxEnd") \
+ EM(rxrpc_propose_ack_input_data, "DataIn ") \
+ EM(rxrpc_propose_ack_input_data_hole, "DataInH") \
+ EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \
+ EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \
+ EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \
+ EM(rxrpc_propose_ack_ping_for_old_rtt, "OldRtt ") \
+ EM(rxrpc_propose_ack_ping_for_params, "Params ") \
+ EM(rxrpc_propose_ack_ping_for_rtt, "Rtt ") \
+ EM(rxrpc_propose_ack_processing_op, "ProcOp ") \
+ EM(rxrpc_propose_ack_respond_to_ack, "Rsp2Ack") \
+ EM(rxrpc_propose_ack_respond_to_ping, "Rsp2Png") \
+ EM(rxrpc_propose_ack_retry_tx, "RetryTx") \
+ EM(rxrpc_propose_ack_rotate_rx, "RxAck ") \
+ EM(rxrpc_propose_ack_rx_idle, "RxIdle ") \
+ E_(rxrpc_propose_ack_terminal_ack, "ClTerm ")
+
+#define rxrpc_congest_modes \
+ EM(RXRPC_CALL_CONGEST_AVOIDANCE, "CongAvoid") \
+ EM(RXRPC_CALL_FAST_RETRANSMIT, "FastReTx ") \
+ EM(RXRPC_CALL_PACKET_LOSS, "PktLoss ") \
+ E_(RXRPC_CALL_SLOW_START, "SlowStart")
+
+#define rxrpc_congest_changes \
+ EM(rxrpc_cong_begin_retransmission, " Retrans") \
+ EM(rxrpc_cong_cleared_nacks, " Cleared") \
+ EM(rxrpc_cong_new_low_nack, " NewLowN") \
+ EM(rxrpc_cong_no_change, " -") \
+ EM(rxrpc_cong_progress, " Progres") \
+ EM(rxrpc_cong_idle_reset, " IdleRes") \
+ EM(rxrpc_cong_retransmit_again, " ReTxAgn") \
+ EM(rxrpc_cong_rtt_window_end, " RttWinE") \
+ E_(rxrpc_cong_saw_nack, " SawNack")
+
+#define rxrpc_pkts \
+ EM(0, "?00") \
+ EM(RXRPC_PACKET_TYPE_DATA, "DATA") \
+ EM(RXRPC_PACKET_TYPE_ACK, "ACK") \
+ EM(RXRPC_PACKET_TYPE_BUSY, "BUSY") \
+ EM(RXRPC_PACKET_TYPE_ABORT, "ABORT") \
+ EM(RXRPC_PACKET_TYPE_ACKALL, "ACKALL") \
+ EM(RXRPC_PACKET_TYPE_CHALLENGE, "CHALL") \
+ EM(RXRPC_PACKET_TYPE_RESPONSE, "RESP") \
+ EM(RXRPC_PACKET_TYPE_DEBUG, "DEBUG") \
+ EM(9, "?09") \
+ EM(10, "?10") \
+ EM(11, "?11") \
+ EM(12, "?12") \
+ EM(RXRPC_PACKET_TYPE_VERSION, "VERSION") \
+ EM(14, "?14") \
+ E_(15, "?15")
+
+#define rxrpc_ack_names \
+ EM(0, "-0-") \
+ EM(RXRPC_ACK_REQUESTED, "REQ") \
+ EM(RXRPC_ACK_DUPLICATE, "DUP") \
+ EM(RXRPC_ACK_OUT_OF_SEQUENCE, "OOS") \
+ EM(RXRPC_ACK_EXCEEDS_WINDOW, "WIN") \
+ EM(RXRPC_ACK_NOSPACE, "MEM") \
+ EM(RXRPC_ACK_PING, "PNG") \
+ EM(RXRPC_ACK_PING_RESPONSE, "PNR") \
+ EM(RXRPC_ACK_DELAY, "DLY") \
+ EM(RXRPC_ACK_IDLE, "IDL") \
+ E_(RXRPC_ACK__INVALID, "-?-")
+
+#define rxrpc_sack_traces \
+ EM(rxrpc_sack_advance, "ADV") \
+ EM(rxrpc_sack_fill, "FIL") \
+ EM(rxrpc_sack_nack, "NAK") \
+ EM(rxrpc_sack_none, "---") \
+ E_(rxrpc_sack_oos, "OOS")
+
+#define rxrpc_completions \
+ EM(RXRPC_CALL_SUCCEEDED, "Succeeded") \
+ EM(RXRPC_CALL_REMOTELY_ABORTED, "RemoteAbort") \
+ EM(RXRPC_CALL_LOCALLY_ABORTED, "LocalAbort") \
+ EM(RXRPC_CALL_LOCAL_ERROR, "LocalError") \
+ E_(RXRPC_CALL_NETWORK_ERROR, "NetError")
+
+#define rxrpc_tx_points \
+ EM(rxrpc_tx_point_call_abort, "CallAbort") \
+ EM(rxrpc_tx_point_call_ack, "CallAck") \
+ EM(rxrpc_tx_point_call_data_frag, "CallDataFrag") \
+ EM(rxrpc_tx_point_call_data_nofrag, "CallDataNofrag") \
+ EM(rxrpc_tx_point_call_final_resend, "CallFinalResend") \
+ EM(rxrpc_tx_point_conn_abort, "ConnAbort") \
+ EM(rxrpc_tx_point_reject, "Reject") \
+ EM(rxrpc_tx_point_rxkad_challenge, "RxkadChall") \
+ EM(rxrpc_tx_point_rxkad_response, "RxkadResp") \
+ EM(rxrpc_tx_point_version_keepalive, "VerKeepalive") \
+ E_(rxrpc_tx_point_version_reply, "VerReply")
+
+#define rxrpc_req_ack_traces \
+ EM(rxrpc_reqack_ack_lost, "ACK-LOST ") \
+ EM(rxrpc_reqack_already_on, "ALREADY-ON") \
+ EM(rxrpc_reqack_more_rtt, "MORE-RTT ") \
+ EM(rxrpc_reqack_no_srv_last, "NO-SRVLAST") \
+ EM(rxrpc_reqack_old_rtt, "OLD-RTT ") \
+ EM(rxrpc_reqack_retrans, "RETRANS ") \
+ EM(rxrpc_reqack_slow_start, "SLOW-START") \
+ E_(rxrpc_reqack_small_txwin, "SMALL-TXWN")
+/* ---- Must update size of stat_why_req_ack[] if more are added! */
+
+#define rxrpc_txbuf_traces \
+ EM(rxrpc_txbuf_alloc_ack, "ALLOC ACK ") \
+ EM(rxrpc_txbuf_alloc_data, "ALLOC DATA ") \
+ EM(rxrpc_txbuf_free, "FREE ") \
+ EM(rxrpc_txbuf_get_buffer, "GET BUFFER ") \
+ EM(rxrpc_txbuf_get_trans, "GET TRANS ") \
+ EM(rxrpc_txbuf_get_retrans, "GET RETRANS") \
+ EM(rxrpc_txbuf_put_ack_tx, "PUT ACK TX ") \
+ EM(rxrpc_txbuf_put_cleaned, "PUT CLEANED") \
+ EM(rxrpc_txbuf_put_nomem, "PUT NOMEM ") \
+ EM(rxrpc_txbuf_put_rotated, "PUT ROTATED") \
+ EM(rxrpc_txbuf_put_send_aborted, "PUT SEND-X ") \
+ EM(rxrpc_txbuf_put_trans, "PUT TRANS ") \
+ EM(rxrpc_txbuf_see_out_of_step, "OUT-OF-STEP") \
+ EM(rxrpc_txbuf_see_send_more, "SEE SEND+ ") \
+ E_(rxrpc_txbuf_see_unacked, "SEE UNACKED")
+
+/*
+ * Generate enums for tracing information.
+ */
+#ifndef __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+#undef EM
+#undef E_
+#define EM(a, b) a,
+#define E_(a, b) a
+
+enum rxrpc_abort_reason { rxrpc_abort_reasons } __mode(byte);
+enum rxrpc_bundle_trace { rxrpc_bundle_traces } __mode(byte);
+enum rxrpc_call_poke_trace { rxrpc_call_poke_traces } __mode(byte);
+enum rxrpc_call_trace { rxrpc_call_traces } __mode(byte);
+enum rxrpc_client_trace { rxrpc_client_traces } __mode(byte);
+enum rxrpc_congest_change { rxrpc_congest_changes } __mode(byte);
+enum rxrpc_conn_trace { rxrpc_conn_traces } __mode(byte);
+enum rxrpc_local_trace { rxrpc_local_traces } __mode(byte);
+enum rxrpc_peer_trace { rxrpc_peer_traces } __mode(byte);
+enum rxrpc_propose_ack_outcome { rxrpc_propose_ack_outcomes } __mode(byte);
+enum rxrpc_propose_ack_trace { rxrpc_propose_ack_traces } __mode(byte);
+enum rxrpc_receive_trace { rxrpc_receive_traces } __mode(byte);
+enum rxrpc_recvmsg_trace { rxrpc_recvmsg_traces } __mode(byte);
+enum rxrpc_req_ack_trace { rxrpc_req_ack_traces } __mode(byte);
+enum rxrpc_rtt_rx_trace { rxrpc_rtt_rx_traces } __mode(byte);
+enum rxrpc_rtt_tx_trace { rxrpc_rtt_tx_traces } __mode(byte);
+enum rxrpc_sack_trace { rxrpc_sack_traces } __mode(byte);
+enum rxrpc_skb_trace { rxrpc_skb_traces } __mode(byte);
+enum rxrpc_timer_trace { rxrpc_timer_traces } __mode(byte);
+enum rxrpc_tx_point { rxrpc_tx_points } __mode(byte);
+enum rxrpc_txbuf_trace { rxrpc_txbuf_traces } __mode(byte);
+enum rxrpc_txqueue_trace { rxrpc_txqueue_traces } __mode(byte);
+
+#endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */
+
+/*
+ * Export enum symbols via userspace.
+ */
+#undef EM
+#undef E_
+
+#ifndef RXRPC_TRACE_ONLY_DEFINE_ENUMS
+
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define E_(a, b) TRACE_DEFINE_ENUM(a);
+
+rxrpc_abort_reasons;
+rxrpc_bundle_traces;
+rxrpc_call_poke_traces;
+rxrpc_call_traces;
+rxrpc_client_traces;
+rxrpc_congest_changes;
+rxrpc_congest_modes;
+rxrpc_conn_traces;
+rxrpc_local_traces;
+rxrpc_propose_ack_traces;
+rxrpc_receive_traces;
+rxrpc_recvmsg_traces;
+rxrpc_req_ack_traces;
+rxrpc_rtt_rx_traces;
+rxrpc_rtt_tx_traces;
+rxrpc_sack_traces;
+rxrpc_skb_traces;
+rxrpc_timer_traces;
+rxrpc_tx_points;
+rxrpc_txbuf_traces;
+rxrpc_txqueue_traces;
+
+/*
+ * Now redefine the EM() and E_() macros to map the enums to the strings that
+ * will be printed in the output.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) { a, b },
+#define E_(a, b) { a, b }
+
+TRACE_EVENT(rxrpc_local,
+ TP_PROTO(unsigned int local_debug_id, enum rxrpc_local_trace op,
+ int ref, int usage),
+
+ TP_ARGS(local_debug_id, op, ref, usage),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, local)
+ __field(int, op)
+ __field(int, ref)
+ __field(int, usage)
+ ),
+
+ TP_fast_assign(
+ __entry->local = local_debug_id;
+ __entry->op = op;
+ __entry->ref = ref;
+ __entry->usage = usage;
+ ),
+
+ TP_printk("L=%08x %s r=%d u=%d",
+ __entry->local,
+ __print_symbolic(__entry->op, rxrpc_local_traces),
+ __entry->ref,
+ __entry->usage)
+ );
+
+TRACE_EVENT(rxrpc_peer,
+ TP_PROTO(unsigned int peer_debug_id, int ref, enum rxrpc_peer_trace why),
+
+ TP_ARGS(peer_debug_id, ref, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, peer)
+ __field(int, ref)
+ __field(enum rxrpc_peer_trace, why)
+ ),
+
+ TP_fast_assign(
+ __entry->peer = peer_debug_id;
+ __entry->ref = ref;
+ __entry->why = why;
+ ),
+
+ TP_printk("P=%08x %s r=%d",
+ __entry->peer,
+ __print_symbolic(__entry->why, rxrpc_peer_traces),
+ __entry->ref)
+ );
+
+TRACE_EVENT(rxrpc_bundle,
+ TP_PROTO(unsigned int bundle_debug_id, int ref, enum rxrpc_bundle_trace why),
+
+ TP_ARGS(bundle_debug_id, ref, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, bundle)
+ __field(int, ref)
+ __field(int, why)
+ ),
+
+ TP_fast_assign(
+ __entry->bundle = bundle_debug_id;
+ __entry->ref = ref;
+ __entry->why = why;
+ ),
+
+ TP_printk("CB=%08x %s r=%d",
+ __entry->bundle,
+ __print_symbolic(__entry->why, rxrpc_bundle_traces),
+ __entry->ref)
+ );
+
+TRACE_EVENT(rxrpc_conn,
+ TP_PROTO(unsigned int conn_debug_id, int ref, enum rxrpc_conn_trace why),
+
+ TP_ARGS(conn_debug_id, ref, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, conn)
+ __field(int, ref)
+ __field(int, why)
+ ),
+
+ TP_fast_assign(
+ __entry->conn = conn_debug_id;
+ __entry->ref = ref;
+ __entry->why = why;
+ ),
+
+ TP_printk("C=%08x %s r=%d",
+ __entry->conn,
+ __print_symbolic(__entry->why, rxrpc_conn_traces),
+ __entry->ref)
+ );
+
+TRACE_EVENT(rxrpc_client,
+ TP_PROTO(struct rxrpc_connection *conn, int channel,
+ enum rxrpc_client_trace op),
+
+ TP_ARGS(conn, channel, op),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, conn)
+ __field(u32, cid)
+ __field(int, channel)
+ __field(int, usage)
+ __field(enum rxrpc_client_trace, op)
+ ),
+
+ TP_fast_assign(
+ __entry->conn = conn ? conn->debug_id : 0;
+ __entry->channel = channel;
+ __entry->usage = conn ? refcount_read(&conn->ref) : -2;
+ __entry->op = op;
+ __entry->cid = conn ? conn->proto.cid : 0;
+ ),
+
+ TP_printk("C=%08x h=%2d %s i=%08x u=%d",
+ __entry->conn,
+ __entry->channel,
+ __print_symbolic(__entry->op, rxrpc_client_traces),
+ __entry->cid,
+ __entry->usage)
+ );
+
+TRACE_EVENT(rxrpc_call,
+ TP_PROTO(unsigned int call_debug_id, int ref, unsigned long aux,
+ enum rxrpc_call_trace why),
+
+ TP_ARGS(call_debug_id, ref, aux, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(int, ref)
+ __field(int, why)
+ __field(unsigned long, aux)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call_debug_id;
+ __entry->ref = ref;
+ __entry->why = why;
+ __entry->aux = aux;
+ ),
+
+ TP_printk("c=%08x %s r=%d a=%lx",
+ __entry->call,
+ __print_symbolic(__entry->why, rxrpc_call_traces),
+ __entry->ref,
+ __entry->aux)
+ );
+
+TRACE_EVENT(rxrpc_skb,
+ TP_PROTO(struct sk_buff *skb, int usage, int mod_count,
+ enum rxrpc_skb_trace why),
+
+ TP_ARGS(skb, usage, mod_count, why),
+
+ TP_STRUCT__entry(
+ __field(struct sk_buff *, skb)
+ __field(int, usage)
+ __field(int, mod_count)
+ __field(enum rxrpc_skb_trace, why)
+ ),
+
+ TP_fast_assign(
+ __entry->skb = skb;
+ __entry->usage = usage;
+ __entry->mod_count = mod_count;
+ __entry->why = why;
+ ),
+
+ TP_printk("s=%p Rx %s u=%d m=%d",
+ __entry->skb,
+ __print_symbolic(__entry->why, rxrpc_skb_traces),
+ __entry->usage,
+ __entry->mod_count)
+ );
+
+TRACE_EVENT(rxrpc_rx_packet,
+ TP_PROTO(struct rxrpc_skb_priv *sp),
+
+ TP_ARGS(sp),
+
+ TP_STRUCT__entry(
+ __field_struct(struct rxrpc_host_header, hdr)
+ ),
+
+ TP_fast_assign(
+ memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
+ ),
+
+ TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s",
+ __entry->hdr.epoch, __entry->hdr.cid,
+ __entry->hdr.callNumber, __entry->hdr.serviceId,
+ __entry->hdr.serial, __entry->hdr.seq,
+ __entry->hdr.securityIndex, __entry->hdr.flags,
+ __print_symbolic(__entry->hdr.type, rxrpc_pkts))
+ );
+
+TRACE_EVENT(rxrpc_rx_done,
+ TP_PROTO(int result, int abort_code),
+
+ TP_ARGS(result, abort_code),
+
+ TP_STRUCT__entry(
+ __field(int, result)
+ __field(int, abort_code)
+ ),
+
+ TP_fast_assign(
+ __entry->result = result;
+ __entry->abort_code = abort_code;
+ ),
+
+ TP_printk("r=%d a=%d", __entry->result, __entry->abort_code)
+ );
+
+TRACE_EVENT(rxrpc_abort,
+ TP_PROTO(unsigned int call_nr, enum rxrpc_abort_reason why,
+ u32 cid, u32 call_id, rxrpc_seq_t seq, int abort_code, int error),
+
+ TP_ARGS(call_nr, why, cid, call_id, seq, abort_code, error),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call_nr)
+ __field(enum rxrpc_abort_reason, why)
+ __field(u32, cid)
+ __field(u32, call_id)
+ __field(rxrpc_seq_t, seq)
+ __field(int, abort_code)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ __entry->call_nr = call_nr;
+ __entry->why = why;
+ __entry->cid = cid;
+ __entry->call_id = call_id;
+ __entry->abort_code = abort_code;
+ __entry->error = error;
+ __entry->seq = seq;
+ ),
+
+ TP_printk("c=%08x %08x:%08x s=%u a=%d e=%d %s",
+ __entry->call_nr,
+ __entry->cid, __entry->call_id, __entry->seq,
+ __entry->abort_code, __entry->error,
+ __print_symbolic(__entry->why, rxrpc_abort_reasons))
+ );
+
+TRACE_EVENT(rxrpc_call_complete,
+ TP_PROTO(struct rxrpc_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_call_completion, compl)
+ __field(int, error)
+ __field(u32, abort_code)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->compl = call->completion;
+ __entry->error = call->error;
+ __entry->abort_code = call->abort_code;
+ ),
+
+ TP_printk("c=%08x %s r=%d ac=%d",
+ __entry->call,
+ __print_symbolic(__entry->compl, rxrpc_completions),
+ __entry->error,
+ __entry->abort_code)
+ );
+
+TRACE_EVENT(rxrpc_txqueue,
+ TP_PROTO(struct rxrpc_call *call, enum rxrpc_txqueue_trace why),
+
+ TP_ARGS(call, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_txqueue_trace, why)
+ __field(rxrpc_seq_t, acks_hard_ack)
+ __field(rxrpc_seq_t, tx_bottom)
+ __field(rxrpc_seq_t, tx_top)
+ __field(rxrpc_seq_t, tx_prepared)
+ __field(int, tx_winsize)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->why = why;
+ __entry->acks_hard_ack = call->acks_hard_ack;
+ __entry->tx_bottom = call->tx_bottom;
+ __entry->tx_top = call->tx_top;
+ __entry->tx_prepared = call->tx_prepared;
+ __entry->tx_winsize = call->tx_winsize;
+ ),
+
+ TP_printk("c=%08x %s f=%08x h=%08x n=%u/%u/%u/%u",
+ __entry->call,
+ __print_symbolic(__entry->why, rxrpc_txqueue_traces),
+ __entry->tx_bottom,
+ __entry->acks_hard_ack,
+ __entry->tx_top - __entry->tx_bottom,
+ __entry->tx_top - __entry->acks_hard_ack,
+ __entry->tx_prepared - __entry->tx_bottom,
+ __entry->tx_winsize)
+ );
+
+TRACE_EVENT(rxrpc_rx_data,
+ TP_PROTO(unsigned int call, rxrpc_seq_t seq,
+ rxrpc_serial_t serial, u8 flags),
+
+ TP_ARGS(call, seq, serial, flags),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(rxrpc_seq_t, seq)
+ __field(rxrpc_serial_t, serial)
+ __field(u8, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call;
+ __entry->seq = seq;
+ __entry->serial = serial;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("c=%08x DATA %08x q=%08x fl=%02x",
+ __entry->call,
+ __entry->serial,
+ __entry->seq,
+ __entry->flags)
+ );
+
+TRACE_EVENT(rxrpc_rx_ack,
+ TP_PROTO(struct rxrpc_call *call,
+ rxrpc_serial_t serial, rxrpc_serial_t ack_serial,
+ rxrpc_seq_t first, rxrpc_seq_t prev, u8 reason, u8 n_acks),
+
+ TP_ARGS(call, serial, ack_serial, first, prev, reason, n_acks),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(rxrpc_serial_t, serial)
+ __field(rxrpc_serial_t, ack_serial)
+ __field(rxrpc_seq_t, first)
+ __field(rxrpc_seq_t, prev)
+ __field(u8, reason)
+ __field(u8, n_acks)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->serial = serial;
+ __entry->ack_serial = ack_serial;
+ __entry->first = first;
+ __entry->prev = prev;
+ __entry->reason = reason;
+ __entry->n_acks = n_acks;
+ ),
+
+ TP_printk("c=%08x %08x %s r=%08x f=%08x p=%08x n=%u",
+ __entry->call,
+ __entry->serial,
+ __print_symbolic(__entry->reason, rxrpc_ack_names),
+ __entry->ack_serial,
+ __entry->first,
+ __entry->prev,
+ __entry->n_acks)
+ );
+
+TRACE_EVENT(rxrpc_rx_abort,
+ TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
+ u32 abort_code),
+
+ TP_ARGS(call, serial, abort_code),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(rxrpc_serial_t, serial)
+ __field(u32, abort_code)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->serial = serial;
+ __entry->abort_code = abort_code;
+ ),
+
+ TP_printk("c=%08x ABORT %08x ac=%d",
+ __entry->call,
+ __entry->serial,
+ __entry->abort_code)
+ );
+
+TRACE_EVENT(rxrpc_rx_challenge,
+ TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t serial,
+ u32 version, u32 nonce, u32 min_level),
+
+ TP_ARGS(conn, serial, version, nonce, min_level),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, conn)
+ __field(rxrpc_serial_t, serial)
+ __field(u32, version)
+ __field(u32, nonce)
+ __field(u32, min_level)
+ ),
+
+ TP_fast_assign(
+ __entry->conn = conn->debug_id;
+ __entry->serial = serial;
+ __entry->version = version;
+ __entry->nonce = nonce;
+ __entry->min_level = min_level;
+ ),
+
+ TP_printk("C=%08x CHALLENGE %08x v=%x n=%x ml=%x",
+ __entry->conn,
+ __entry->serial,
+ __entry->version,
+ __entry->nonce,
+ __entry->min_level)
+ );
+
+TRACE_EVENT(rxrpc_rx_response,
+ TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t serial,
+ u32 version, u32 kvno, u32 ticket_len),
+
+ TP_ARGS(conn, serial, version, kvno, ticket_len),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, conn)
+ __field(rxrpc_serial_t, serial)
+ __field(u32, version)
+ __field(u32, kvno)
+ __field(u32, ticket_len)
+ ),
+
+ TP_fast_assign(
+ __entry->conn = conn->debug_id;
+ __entry->serial = serial;
+ __entry->version = version;
+ __entry->kvno = kvno;
+ __entry->ticket_len = ticket_len;
+ ),
+
+ TP_printk("C=%08x RESPONSE %08x v=%x kvno=%x tl=%x",
+ __entry->conn,
+ __entry->serial,
+ __entry->version,
+ __entry->kvno,
+ __entry->ticket_len)
+ );
+
+TRACE_EVENT(rxrpc_rx_rwind_change,
+ TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
+ u32 rwind, bool wake),
+
+ TP_ARGS(call, serial, rwind, wake),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(rxrpc_serial_t, serial)
+ __field(u32, rwind)
+ __field(bool, wake)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->serial = serial;
+ __entry->rwind = rwind;
+ __entry->wake = wake;
+ ),
+
+ TP_printk("c=%08x %08x rw=%u%s",
+ __entry->call,
+ __entry->serial,
+ __entry->rwind,
+ __entry->wake ? " wake" : "")
+ );
+
+TRACE_EVENT(rxrpc_tx_packet,
+ TP_PROTO(unsigned int call_id, struct rxrpc_wire_header *whdr,
+ enum rxrpc_tx_point where),
+
+ TP_ARGS(call_id, whdr, where),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_tx_point, where)
+ __field_struct(struct rxrpc_wire_header, whdr)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call_id;
+ memcpy(&__entry->whdr, whdr, sizeof(__entry->whdr));
+ __entry->where = where;
+ ),
+
+ TP_printk("c=%08x %08x:%08x:%08x:%04x %08x %08x %02x %02x %s %s",
+ __entry->call,
+ ntohl(__entry->whdr.epoch),
+ ntohl(__entry->whdr.cid),
+ ntohl(__entry->whdr.callNumber),
+ ntohs(__entry->whdr.serviceId),
+ ntohl(__entry->whdr.serial),
+ ntohl(__entry->whdr.seq),
+ __entry->whdr.type, __entry->whdr.flags,
+ __entry->whdr.type <= 15 ?
+ __print_symbolic(__entry->whdr.type, rxrpc_pkts) : "?UNK",
+ __print_symbolic(__entry->where, rxrpc_tx_points))
+ );
+
+TRACE_EVENT(rxrpc_tx_data,
+ TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
+ rxrpc_serial_t serial, u8 flags, bool retrans, bool lose),
+
+ TP_ARGS(call, seq, serial, flags, retrans, lose),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(rxrpc_seq_t, seq)
+ __field(rxrpc_serial_t, serial)
+ __field(u32, cid)
+ __field(u32, call_id)
+ __field(u8, flags)
+ __field(bool, retrans)
+ __field(bool, lose)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->cid = call->cid;
+ __entry->call_id = call->call_id;
+ __entry->seq = seq;
+ __entry->serial = serial;
+ __entry->flags = flags;
+ __entry->retrans = retrans;
+ __entry->lose = lose;
+ ),
+
+ TP_printk("c=%08x DATA %08x:%08x %08x q=%08x fl=%02x%s%s",
+ __entry->call,
+ __entry->cid,
+ __entry->call_id,
+ __entry->serial,
+ __entry->seq,
+ __entry->flags,
+ __entry->retrans ? " *RETRANS*" : "",
+ __entry->lose ? " *LOSE*" : "")
+ );
+
+TRACE_EVENT(rxrpc_tx_ack,
+ TP_PROTO(unsigned int call, rxrpc_serial_t serial,
+ rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial,
+ u8 reason, u8 n_acks, u16 rwind),
+
+ TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks, rwind),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(rxrpc_serial_t, serial)
+ __field(rxrpc_seq_t, ack_first)
+ __field(rxrpc_serial_t, ack_serial)
+ __field(u8, reason)
+ __field(u8, n_acks)
+ __field(u16, rwind)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call;
+ __entry->serial = serial;
+ __entry->ack_first = ack_first;
+ __entry->ack_serial = ack_serial;
+ __entry->reason = reason;
+ __entry->n_acks = n_acks;
+ __entry->rwind = rwind;
+ ),
+
+ TP_printk(" c=%08x ACK %08x %s f=%08x r=%08x n=%u rw=%u",
+ __entry->call,
+ __entry->serial,
+ __print_symbolic(__entry->reason, rxrpc_ack_names),
+ __entry->ack_first,
+ __entry->ack_serial,
+ __entry->n_acks,
+ __entry->rwind)
+ );
+
+TRACE_EVENT(rxrpc_receive,
+ TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why,
+ rxrpc_serial_t serial, rxrpc_seq_t seq),
+
+ TP_ARGS(call, why, serial, seq),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_receive_trace, why)
+ __field(rxrpc_serial_t, serial)
+ __field(rxrpc_seq_t, seq)
+ __field(rxrpc_seq_t, window)
+ __field(rxrpc_seq_t, wtop)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->why = why;
+ __entry->serial = serial;
+ __entry->seq = seq;
+ __entry->window = call->ackr_window;
+ __entry->wtop = call->ackr_wtop;
+ ),
+
+ TP_printk("c=%08x %s r=%08x q=%08x w=%08x-%08x",
+ __entry->call,
+ __print_symbolic(__entry->why, rxrpc_receive_traces),
+ __entry->serial,
+ __entry->seq,
+ __entry->window,
+ __entry->wtop)
+ );
+
+TRACE_EVENT(rxrpc_recvmsg,
+ TP_PROTO(unsigned int call_debug_id, enum rxrpc_recvmsg_trace why,
+ int ret),
+
+ TP_ARGS(call_debug_id, why, ret),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_recvmsg_trace, why)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call_debug_id;
+ __entry->why = why;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("c=%08x %s ret=%d",
+ __entry->call,
+ __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
+ __entry->ret)
+ );
+
+TRACE_EVENT(rxrpc_recvdata,
+ TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why,
+ rxrpc_seq_t seq, unsigned int offset, unsigned int len,
+ int ret),
+
+ TP_ARGS(call, why, seq, offset, len, ret),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_recvmsg_trace, why)
+ __field(rxrpc_seq_t, seq)
+ __field(unsigned int, offset)
+ __field(unsigned int, len)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call ? call->debug_id : 0;
+ __entry->why = why;
+ __entry->seq = seq;
+ __entry->offset = offset;
+ __entry->len = len;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("c=%08x %s q=%08x o=%u l=%u ret=%d",
+ __entry->call,
+ __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
+ __entry->seq,
+ __entry->offset,
+ __entry->len,
+ __entry->ret)
+ );
+
+TRACE_EVENT(rxrpc_rtt_tx,
+ TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why,
+ int slot, rxrpc_serial_t send_serial),
+
+ TP_ARGS(call, why, slot, send_serial),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_rtt_tx_trace, why)
+ __field(int, slot)
+ __field(rxrpc_serial_t, send_serial)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->why = why;
+ __entry->slot = slot;
+ __entry->send_serial = send_serial;
+ ),
+
+ TP_printk("c=%08x [%d] %s sr=%08x",
+ __entry->call,
+ __entry->slot,
+ __print_symbolic(__entry->why, rxrpc_rtt_tx_traces),
+ __entry->send_serial)
+ );
+
+TRACE_EVENT(rxrpc_rtt_rx,
+ TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
+ int slot,
+ rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial,
+ u32 rtt, u32 rto),
+
+ TP_ARGS(call, why, slot, send_serial, resp_serial, rtt, rto),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_rtt_rx_trace, why)
+ __field(int, slot)
+ __field(rxrpc_serial_t, send_serial)
+ __field(rxrpc_serial_t, resp_serial)
+ __field(u32, rtt)
+ __field(u32, rto)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->why = why;
+ __entry->slot = slot;
+ __entry->send_serial = send_serial;
+ __entry->resp_serial = resp_serial;
+ __entry->rtt = rtt;
+ __entry->rto = rto;
+ ),
+
+ TP_printk("c=%08x [%d] %s sr=%08x rr=%08x rtt=%u rto=%u",
+ __entry->call,
+ __entry->slot,
+ __print_symbolic(__entry->why, rxrpc_rtt_rx_traces),
+ __entry->send_serial,
+ __entry->resp_serial,
+ __entry->rtt,
+ __entry->rto)
+ );
+
+TRACE_EVENT(rxrpc_timer,
+ TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why,
+ unsigned long now),
+
+ TP_ARGS(call, why, now),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_timer_trace, why)
+ __field(long, now)
+ __field(long, ack_at)
+ __field(long, ack_lost_at)
+ __field(long, resend_at)
+ __field(long, ping_at)
+ __field(long, expect_rx_by)
+ __field(long, expect_req_by)
+ __field(long, expect_term_by)
+ __field(long, timer)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->why = why;
+ __entry->now = now;
+ __entry->ack_at = call->delay_ack_at;
+ __entry->ack_lost_at = call->ack_lost_at;
+ __entry->resend_at = call->resend_at;
+ __entry->expect_rx_by = call->expect_rx_by;
+ __entry->expect_req_by = call->expect_req_by;
+ __entry->expect_term_by = call->expect_term_by;
+ __entry->timer = call->timer.expires;
+ ),
+
+ TP_printk("c=%08x %s a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld",
+ __entry->call,
+ __print_symbolic(__entry->why, rxrpc_timer_traces),
+ __entry->ack_at - __entry->now,
+ __entry->ack_lost_at - __entry->now,
+ __entry->resend_at - __entry->now,
+ __entry->expect_rx_by - __entry->now,
+ __entry->expect_req_by - __entry->now,
+ __entry->expect_term_by - __entry->now,
+ __entry->timer - __entry->now)
+ );
+
+TRACE_EVENT(rxrpc_timer_expired,
+ TP_PROTO(struct rxrpc_call *call, unsigned long now),
+
+ TP_ARGS(call, now),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(long, now)
+ __field(long, ack_at)
+ __field(long, ack_lost_at)
+ __field(long, resend_at)
+ __field(long, ping_at)
+ __field(long, expect_rx_by)
+ __field(long, expect_req_by)
+ __field(long, expect_term_by)
+ __field(long, timer)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->now = now;
+ __entry->ack_at = call->delay_ack_at;
+ __entry->ack_lost_at = call->ack_lost_at;
+ __entry->resend_at = call->resend_at;
+ __entry->expect_rx_by = call->expect_rx_by;
+ __entry->expect_req_by = call->expect_req_by;
+ __entry->expect_term_by = call->expect_term_by;
+ __entry->timer = call->timer.expires;
+ ),
+
+ TP_printk("c=%08x EXPIRED a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld",
+ __entry->call,
+ __entry->ack_at - __entry->now,
+ __entry->ack_lost_at - __entry->now,
+ __entry->resend_at - __entry->now,
+ __entry->expect_rx_by - __entry->now,
+ __entry->expect_req_by - __entry->now,
+ __entry->expect_term_by - __entry->now,
+ __entry->timer - __entry->now)
+ );
+
+TRACE_EVENT(rxrpc_rx_lose,
+ TP_PROTO(struct rxrpc_skb_priv *sp),
+
+ TP_ARGS(sp),
+
+ TP_STRUCT__entry(
+ __field_struct(struct rxrpc_host_header, hdr)
+ ),
+
+ TP_fast_assign(
+ memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
+ ),
+
+ TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*",
+ __entry->hdr.epoch, __entry->hdr.cid,
+ __entry->hdr.callNumber, __entry->hdr.serviceId,
+ __entry->hdr.serial, __entry->hdr.seq,
+ __entry->hdr.type, __entry->hdr.flags,
+ __entry->hdr.type <= 15 ?
+ __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
+ );
+
+TRACE_EVENT(rxrpc_propose_ack,
+ TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
+ u8 ack_reason, rxrpc_serial_t serial),
+
+ TP_ARGS(call, why, ack_reason, serial),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_propose_ack_trace, why)
+ __field(rxrpc_serial_t, serial)
+ __field(u8, ack_reason)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->why = why;
+ __entry->serial = serial;
+ __entry->ack_reason = ack_reason;
+ ),
+
+ TP_printk("c=%08x %s %s r=%08x",
+ __entry->call,
+ __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
+ __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
+ __entry->serial)
+ );
+
+TRACE_EVENT(rxrpc_send_ack,
+ TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
+ u8 ack_reason, rxrpc_serial_t serial),
+
+ TP_ARGS(call, why, ack_reason, serial),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_propose_ack_trace, why)
+ __field(rxrpc_serial_t, serial)
+ __field(u8, ack_reason)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->why = why;
+ __entry->serial = serial;
+ __entry->ack_reason = ack_reason;
+ ),
+
+ TP_printk("c=%08x %s %s r=%08x",
+ __entry->call,
+ __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
+ __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
+ __entry->serial)
+ );
+
+TRACE_EVENT(rxrpc_drop_ack,
+ TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
+ u8 ack_reason, rxrpc_serial_t serial, bool nobuf),
+
+ TP_ARGS(call, why, ack_reason, serial, nobuf),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_propose_ack_trace, why)
+ __field(rxrpc_serial_t, serial)
+ __field(u8, ack_reason)
+ __field(bool, nobuf)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->why = why;
+ __entry->serial = serial;
+ __entry->ack_reason = ack_reason;
+ __entry->nobuf = nobuf;
+ ),
+
+ TP_printk("c=%08x %s %s r=%08x nbf=%u",
+ __entry->call,
+ __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
+ __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
+ __entry->serial, __entry->nobuf)
+ );
+
+TRACE_EVENT(rxrpc_retransmit,
+ TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, s64 expiry),
+
+ TP_ARGS(call, seq, expiry),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(rxrpc_seq_t, seq)
+ __field(s64, expiry)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->seq = seq;
+ __entry->expiry = expiry;
+ ),
+
+ TP_printk("c=%08x q=%x xp=%lld",
+ __entry->call,
+ __entry->seq,
+ __entry->expiry)
+ );
+
+TRACE_EVENT(rxrpc_congest,
+ TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary,
+ rxrpc_serial_t ack_serial, enum rxrpc_congest_change change),
+
+ TP_ARGS(call, summary, ack_serial, change),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_congest_change, change)
+ __field(rxrpc_seq_t, hard_ack)
+ __field(rxrpc_seq_t, top)
+ __field(rxrpc_seq_t, lowest_nak)
+ __field(rxrpc_serial_t, ack_serial)
+ __field_struct(struct rxrpc_ack_summary, sum)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->change = change;
+ __entry->hard_ack = call->acks_hard_ack;
+ __entry->top = call->tx_top;
+ __entry->lowest_nak = call->acks_lowest_nak;
+ __entry->ack_serial = ack_serial;
+ memcpy(&__entry->sum, summary, sizeof(__entry->sum));
+ ),
+
+ TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nA=%u,%u+%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
+ __entry->call,
+ __entry->ack_serial,
+ __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
+ __entry->hard_ack,
+ __print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
+ __entry->sum.cwnd,
+ __entry->sum.ssthresh,
+ __entry->sum.nr_acks, __entry->sum.saw_nacks,
+ __entry->sum.nr_new_acks,
+ __entry->sum.nr_rot_new_acks,
+ __entry->top - __entry->hard_ack,
+ __entry->sum.cumulative_acks,
+ __entry->sum.dup_acks,
+ __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "",
+ __print_symbolic(__entry->change, rxrpc_congest_changes),
+ __entry->sum.retrans_timeo ? " rTxTo" : "")
+ );
+
+TRACE_EVENT(rxrpc_reset_cwnd,
+ TP_PROTO(struct rxrpc_call *call, ktime_t now),
+
+ TP_ARGS(call, now),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(enum rxrpc_congest_mode, mode)
+ __field(unsigned short, cwnd)
+ __field(unsigned short, extra)
+ __field(rxrpc_seq_t, hard_ack)
+ __field(rxrpc_seq_t, prepared)
+ __field(ktime_t, since_last_tx)
+ __field(bool, has_data)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->mode = call->cong_mode;
+ __entry->cwnd = call->cong_cwnd;
+ __entry->extra = call->cong_extra;
+ __entry->hard_ack = call->acks_hard_ack;
+ __entry->prepared = call->tx_prepared - call->tx_bottom;
+ __entry->since_last_tx = ktime_sub(now, call->tx_last_sent);
+ __entry->has_data = !list_empty(&call->tx_sendmsg);
+ ),
+
+ TP_printk("c=%08x q=%08x %s cw=%u+%u pr=%u tm=%llu d=%u",
+ __entry->call,
+ __entry->hard_ack,
+ __print_symbolic(__entry->mode, rxrpc_congest_modes),
+ __entry->cwnd,
+ __entry->extra,
+ __entry->prepared,
+ ktime_to_ns(__entry->since_last_tx),
+ __entry->has_data)
+ );
+
+TRACE_EVENT(rxrpc_disconnect_call,
+ TP_PROTO(struct rxrpc_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(u32, abort_code)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->abort_code = call->abort_code;
+ ),
+
+ TP_printk("c=%08x ab=%08x",
+ __entry->call,
+ __entry->abort_code)
+ );
+
+TRACE_EVENT(rxrpc_improper_term,
+ TP_PROTO(struct rxrpc_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(u32, abort_code)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->abort_code = call->abort_code;
+ ),
+
+ TP_printk("c=%08x ab=%08x",
+ __entry->call,
+ __entry->abort_code)
+ );
+
+TRACE_EVENT(rxrpc_connect_call,
+ TP_PROTO(struct rxrpc_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(unsigned long, user_call_ID)
+ __field(u32, cid)
+ __field(u32, call_id)
+ __field_struct(struct sockaddr_rxrpc, srx)
+ ),
+
+ TP_fast_assign(
+ __entry->call = call->debug_id;
+ __entry->user_call_ID = call->user_call_ID;
+ __entry->cid = call->cid;
+ __entry->call_id = call->call_id;
+ __entry->srx = call->dest_srx;
+ ),
+
+ TP_printk("c=%08x u=%p %08x:%08x dst=%pISp",
+ __entry->call,
+ (void *)__entry->user_call_ID,
+ __entry->cid,
+ __entry->call_id,
+ &__entry->srx.transport)
+ );
+
+TRACE_EVENT(rxrpc_resend,
+ TP_PROTO(struct rxrpc_call *call, struct sk_buff *ack),
+
+ TP_ARGS(call, ack),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call)
+ __field(rxrpc_seq_t, seq)
+ __field(rxrpc_seq_t, transmitted)
+ __field(rxrpc_serial_t, ack_serial)
+ ),
+
+ TP_fast_assign(
+ struct rxrpc_skb_priv *sp = ack ? rxrpc_skb(ack) : NULL;
+ __entry->call = call->debug_id;
+ __entry->seq = call->acks_hard_ack;
+ __entry->transmitted = call->tx_transmitted;
+ __entry->ack_serial = sp ? sp->hdr.serial : 0;
+ ),
+
+ TP_printk("c=%08x r=%x q=%x tq=%x",
+ __entry->call,
+ __entry->ack_serial,
+ __entry->seq,
+ __entry->transmitted)
+ );
+
+TRACE_EVENT(rxrpc_rx_icmp,
+ TP_PROTO(struct rxrpc_peer *peer, struct sock_extended_err *ee,
+ struct sockaddr_rxrpc *srx),
+
+ TP_ARGS(peer, ee, srx),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, peer)
+ __field_struct(struct sock_extended_err, ee)
+ __field_struct(struct sockaddr_rxrpc, srx)
+ ),
+
+ TP_fast_assign(
+ __entry->peer = peer->debug_id;
+ memcpy(&__entry->ee, ee, sizeof(__entry->ee));
+ memcpy(&__entry->srx, srx, sizeof(__entry->srx));
+ ),
+
+ TP_printk("P=%08x o=%u t=%u c=%u i=%u d=%u e=%d %pISp",
+ __entry->peer,
+ __entry->ee.ee_origin,
+ __entry->ee.ee_type,
+ __entry->ee.ee_code,
+ __entry->ee.ee_info,
+ __entry->ee.ee_data,
+ __entry->ee.ee_errno,
+ &__entry->srx.transport)
+ );
+
+TRACE_EVENT(rxrpc_tx_fail,
+ TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, int ret,
+ enum rxrpc_tx_point where),
+
+ TP_ARGS(debug_id, serial, ret, where),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, debug_id)
+ __field(rxrpc_serial_t, serial)
+ __field(int, ret)
+ __field(enum rxrpc_tx_point, where)
+ ),
+
+ TP_fast_assign(
+ __entry->debug_id = debug_id;
+ __entry->serial = serial;
+ __entry->ret = ret;
+ __entry->where = where;
+ ),
+
+ TP_printk("c=%08x r=%x ret=%d %s",
+ __entry->debug_id,
+ __entry->serial,
+ __entry->ret,
+ __print_symbolic(__entry->where, rxrpc_tx_points))
+ );
+
+TRACE_EVENT(rxrpc_call_reset,
+ TP_PROTO(struct rxrpc_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, debug_id)
+ __field(u32, cid)
+ __field(u32, call_id)
+ __field(rxrpc_serial_t, call_serial)
+ __field(rxrpc_serial_t, conn_serial)
+ __field(rxrpc_seq_t, tx_seq)
+ __field(rxrpc_seq_t, rx_seq)
+ ),
+
+ TP_fast_assign(
+ __entry->debug_id = call->debug_id;
+ __entry->cid = call->cid;
+ __entry->call_id = call->call_id;
+ __entry->call_serial = call->rx_serial;
+ __entry->conn_serial = call->conn->hi_serial;
+ __entry->tx_seq = call->acks_hard_ack;
+ __entry->rx_seq = call->rx_highest_seq;
+ ),
+
+ TP_printk("c=%08x %08x:%08x r=%08x/%08x tx=%08x rx=%08x",
+ __entry->debug_id,
+ __entry->cid, __entry->call_id,
+ __entry->call_serial, __entry->conn_serial,
+ __entry->tx_seq, __entry->rx_seq)
+ );
+
+TRACE_EVENT(rxrpc_notify_socket,
+ TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial),
+
+ TP_ARGS(debug_id, serial),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, debug_id)
+ __field(rxrpc_serial_t, serial)
+ ),
+
+ TP_fast_assign(
+ __entry->debug_id = debug_id;
+ __entry->serial = serial;
+ ),
+
+ TP_printk("c=%08x r=%08x",
+ __entry->debug_id,
+ __entry->serial)
+ );
+
+TRACE_EVENT(rxrpc_rx_discard_ack,
+ TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial,
+ rxrpc_seq_t first_soft_ack, rxrpc_seq_t call_ackr_first,
+ rxrpc_seq_t prev_pkt, rxrpc_seq_t call_ackr_prev),
+
+ TP_ARGS(debug_id, serial, first_soft_ack, call_ackr_first,
+ prev_pkt, call_ackr_prev),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, debug_id)
+ __field(rxrpc_serial_t, serial)
+ __field(rxrpc_seq_t, first_soft_ack)
+ __field(rxrpc_seq_t, call_ackr_first)
+ __field(rxrpc_seq_t, prev_pkt)
+ __field(rxrpc_seq_t, call_ackr_prev)
+ ),
+
+ TP_fast_assign(
+ __entry->debug_id = debug_id;
+ __entry->serial = serial;
+ __entry->first_soft_ack = first_soft_ack;
+ __entry->call_ackr_first = call_ackr_first;
+ __entry->prev_pkt = prev_pkt;
+ __entry->call_ackr_prev = call_ackr_prev;
+ ),
+
+ TP_printk("c=%08x r=%08x %08x<%08x %08x<%08x",
+ __entry->debug_id,
+ __entry->serial,
+ __entry->first_soft_ack,
+ __entry->call_ackr_first,
+ __entry->prev_pkt,
+ __entry->call_ackr_prev)
+ );
+
+TRACE_EVENT(rxrpc_req_ack,
+ TP_PROTO(unsigned int call_debug_id, rxrpc_seq_t seq,
+ enum rxrpc_req_ack_trace why),
+
+ TP_ARGS(call_debug_id, seq, why),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call_debug_id)
+ __field(rxrpc_seq_t, seq)
+ __field(enum rxrpc_req_ack_trace, why)
+ ),
+
+ TP_fast_assign(
+ __entry->call_debug_id = call_debug_id;
+ __entry->seq = seq;
+ __entry->why = why;
+ ),
+
+ TP_printk("c=%08x q=%08x REQ-%s",
+ __entry->call_debug_id,
+ __entry->seq,
+ __print_symbolic(__entry->why, rxrpc_req_ack_traces))
+ );
+
+TRACE_EVENT(rxrpc_txbuf,
+ TP_PROTO(unsigned int debug_id,
+ unsigned int call_debug_id, rxrpc_seq_t seq,
+ int ref, enum rxrpc_txbuf_trace what),
+
+ TP_ARGS(debug_id, call_debug_id, seq, ref, what),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, debug_id)
+ __field(unsigned int, call_debug_id)
+ __field(rxrpc_seq_t, seq)
+ __field(int, ref)
+ __field(enum rxrpc_txbuf_trace, what)
+ ),
+
+ TP_fast_assign(
+ __entry->debug_id = debug_id;
+ __entry->call_debug_id = call_debug_id;
+ __entry->seq = seq;
+ __entry->ref = ref;
+ __entry->what = what;
+ ),
+
+ TP_printk("B=%08x c=%08x q=%08x %s r=%d",
+ __entry->debug_id,
+ __entry->call_debug_id,
+ __entry->seq,
+ __print_symbolic(__entry->what, rxrpc_txbuf_traces),
+ __entry->ref)
+ );
+
+TRACE_EVENT(rxrpc_poke_call,
+ TP_PROTO(struct rxrpc_call *call, bool busy,
+ enum rxrpc_call_poke_trace what),
+
+ TP_ARGS(call, busy, what),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call_debug_id)
+ __field(bool, busy)
+ __field(enum rxrpc_call_poke_trace, what)
+ ),
+
+ TP_fast_assign(
+ __entry->call_debug_id = call->debug_id;
+ __entry->busy = busy;
+ __entry->what = what;
+ ),
+
+ TP_printk("c=%08x %s%s",
+ __entry->call_debug_id,
+ __print_symbolic(__entry->what, rxrpc_call_poke_traces),
+ __entry->busy ? "!" : "")
+ );
+
+TRACE_EVENT(rxrpc_call_poked,
+ TP_PROTO(struct rxrpc_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call_debug_id)
+ ),
+
+ TP_fast_assign(
+ __entry->call_debug_id = call->debug_id;
+ ),
+
+ TP_printk("c=%08x",
+ __entry->call_debug_id)
+ );
+
+TRACE_EVENT(rxrpc_sack,
+ TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
+ unsigned int sack, enum rxrpc_sack_trace what),
+
+ TP_ARGS(call, seq, sack, what),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call_debug_id)
+ __field(rxrpc_seq_t, seq)
+ __field(unsigned int, sack)
+ __field(enum rxrpc_sack_trace, what)
+ ),
+
+ TP_fast_assign(
+ __entry->call_debug_id = call->debug_id;
+ __entry->seq = seq;
+ __entry->sack = sack;
+ __entry->what = what;
+ ),
+
+ TP_printk("c=%08x q=%08x %s k=%x",
+ __entry->call_debug_id,
+ __entry->seq,
+ __print_symbolic(__entry->what, rxrpc_sack_traces),
+ __entry->sack)
+ );
+
+#undef EM
+#undef E_
+
+#endif /* RXRPC_TRACE_ONLY_DEFINE_ENUMS */
+#endif /* _TRACE_RXRPC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
new file mode 100644
index 0000000000..fbb99a61f7
--- /dev/null
+++ b/include/trace/events/sched.h
@@ -0,0 +1,741 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sched
+
+#if !defined(_TRACE_SCHED_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SCHED_H
+
+#include <linux/kthread.h>
+#include <linux/sched/numa_balancing.h>
+#include <linux/tracepoint.h>
+#include <linux/binfmts.h>
+
+/*
+ * Tracepoint for calling kthread_stop, performed to end a kthread:
+ */
+TRACE_EVENT(sched_kthread_stop,
+
+ TP_PROTO(struct task_struct *t),
+
+ TP_ARGS(t),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, t->comm, TASK_COMM_LEN);
+ __entry->pid = t->pid;
+ ),
+
+ TP_printk("comm=%s pid=%d", __entry->comm, __entry->pid)
+);
+
+/*
+ * Tracepoint for the return value of the kthread stopping:
+ */
+TRACE_EVENT(sched_kthread_stop_ret,
+
+ TP_PROTO(int ret),
+
+ TP_ARGS(ret),
+
+ TP_STRUCT__entry(
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->ret = ret;
+ ),
+
+ TP_printk("ret=%d", __entry->ret)
+);
+
+/**
+ * sched_kthread_work_queue_work - called when a work gets queued
+ * @worker: pointer to the kthread_worker
+ * @work: pointer to struct kthread_work
+ *
+ * This event occurs when a work is queued immediately or once a
+ * delayed work is actually queued (ie: once the delay has been
+ * reached).
+ */
+TRACE_EVENT(sched_kthread_work_queue_work,
+
+ TP_PROTO(struct kthread_worker *worker,
+ struct kthread_work *work),
+
+ TP_ARGS(worker, work),
+
+ TP_STRUCT__entry(
+ __field( void *, work )
+ __field( void *, function)
+ __field( void *, worker)
+ ),
+
+ TP_fast_assign(
+ __entry->work = work;
+ __entry->function = work->func;
+ __entry->worker = worker;
+ ),
+
+ TP_printk("work struct=%p function=%ps worker=%p",
+ __entry->work, __entry->function, __entry->worker)
+);
+
+/**
+ * sched_kthread_work_execute_start - called immediately before the work callback
+ * @work: pointer to struct kthread_work
+ *
+ * Allows to track kthread work execution.
+ */
+TRACE_EVENT(sched_kthread_work_execute_start,
+
+ TP_PROTO(struct kthread_work *work),
+
+ TP_ARGS(work),
+
+ TP_STRUCT__entry(
+ __field( void *, work )
+ __field( void *, function)
+ ),
+
+ TP_fast_assign(
+ __entry->work = work;
+ __entry->function = work->func;
+ ),
+
+ TP_printk("work struct %p: function %ps", __entry->work, __entry->function)
+);
+
+/**
+ * sched_kthread_work_execute_end - called immediately after the work callback
+ * @work: pointer to struct work_struct
+ * @function: pointer to worker function
+ *
+ * Allows to track workqueue execution.
+ */
+TRACE_EVENT(sched_kthread_work_execute_end,
+
+ TP_PROTO(struct kthread_work *work, kthread_work_func_t function),
+
+ TP_ARGS(work, function),
+
+ TP_STRUCT__entry(
+ __field( void *, work )
+ __field( void *, function)
+ ),
+
+ TP_fast_assign(
+ __entry->work = work;
+ __entry->function = function;
+ ),
+
+ TP_printk("work struct %p: function %ps", __entry->work, __entry->function)
+);
+
+/*
+ * Tracepoint for waking up a task:
+ */
+DECLARE_EVENT_CLASS(sched_wakeup_template,
+
+ TP_PROTO(struct task_struct *p),
+
+ TP_ARGS(__perf_task(p)),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ __field( int, target_cpu )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->prio = p->prio; /* XXX SCHED_DEADLINE */
+ __entry->target_cpu = task_cpu(p);
+ ),
+
+ TP_printk("comm=%s pid=%d prio=%d target_cpu=%03d",
+ __entry->comm, __entry->pid, __entry->prio,
+ __entry->target_cpu)
+);
+
+/*
+ * Tracepoint called when waking a task; this tracepoint is guaranteed to be
+ * called from the waking context.
+ */
+DEFINE_EVENT(sched_wakeup_template, sched_waking,
+ TP_PROTO(struct task_struct *p),
+ TP_ARGS(p));
+
+/*
+ * Tracepoint called when the task is actually woken; p->state == TASK_RUNNING.
+ * It is not always called from the waking context.
+ */
+DEFINE_EVENT(sched_wakeup_template, sched_wakeup,
+ TP_PROTO(struct task_struct *p),
+ TP_ARGS(p));
+
+/*
+ * Tracepoint for waking up a new task:
+ */
+DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new,
+ TP_PROTO(struct task_struct *p),
+ TP_ARGS(p));
+
+#ifdef CREATE_TRACE_POINTS
+static inline long __trace_sched_switch_state(bool preempt,
+ unsigned int prev_state,
+ struct task_struct *p)
+{
+ unsigned int state;
+
+#ifdef CONFIG_SCHED_DEBUG
+ BUG_ON(p != current);
+#endif /* CONFIG_SCHED_DEBUG */
+
+ /*
+ * Preemption ignores task state, therefore preempted tasks are always
+ * RUNNING (we will not have dequeued if state != RUNNING).
+ */
+ if (preempt)
+ return TASK_REPORT_MAX;
+
+ /*
+ * task_state_index() uses fls() and returns a value from 0-8 range.
+ * Decrement it by 1 (except TASK_RUNNING state i.e 0) before using
+ * it for left shift operation to get the correct task->state
+ * mapping.
+ */
+ state = __task_state_index(prev_state, p->exit_state);
+
+ return state ? (1 << (state - 1)) : state;
+}
+#endif /* CREATE_TRACE_POINTS */
+
+/*
+ * Tracepoint for task switches, performed by the scheduler:
+ */
+TRACE_EVENT(sched_switch,
+
+ TP_PROTO(bool preempt,
+ struct task_struct *prev,
+ struct task_struct *next,
+ unsigned int prev_state),
+
+ TP_ARGS(preempt, prev, next, prev_state),
+
+ TP_STRUCT__entry(
+ __array( char, prev_comm, TASK_COMM_LEN )
+ __field( pid_t, prev_pid )
+ __field( int, prev_prio )
+ __field( long, prev_state )
+ __array( char, next_comm, TASK_COMM_LEN )
+ __field( pid_t, next_pid )
+ __field( int, next_prio )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);
+ __entry->prev_pid = prev->pid;
+ __entry->prev_prio = prev->prio;
+ __entry->prev_state = __trace_sched_switch_state(preempt, prev_state, prev);
+ memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);
+ __entry->next_pid = next->pid;
+ __entry->next_prio = next->prio;
+ /* XXX SCHED_DEADLINE */
+ ),
+
+ TP_printk("prev_comm=%s prev_pid=%d prev_prio=%d prev_state=%s%s ==> next_comm=%s next_pid=%d next_prio=%d",
+ __entry->prev_comm, __entry->prev_pid, __entry->prev_prio,
+
+ (__entry->prev_state & (TASK_REPORT_MAX - 1)) ?
+ __print_flags(__entry->prev_state & (TASK_REPORT_MAX - 1), "|",
+ { TASK_INTERRUPTIBLE, "S" },
+ { TASK_UNINTERRUPTIBLE, "D" },
+ { __TASK_STOPPED, "T" },
+ { __TASK_TRACED, "t" },
+ { EXIT_DEAD, "X" },
+ { EXIT_ZOMBIE, "Z" },
+ { TASK_PARKED, "P" },
+ { TASK_DEAD, "I" }) :
+ "R",
+
+ __entry->prev_state & TASK_REPORT_MAX ? "+" : "",
+ __entry->next_comm, __entry->next_pid, __entry->next_prio)
+);
+
+/*
+ * Tracepoint for a task being migrated:
+ */
+TRACE_EVENT(sched_migrate_task,
+
+ TP_PROTO(struct task_struct *p, int dest_cpu),
+
+ TP_ARGS(p, dest_cpu),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ __field( int, orig_cpu )
+ __field( int, dest_cpu )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->prio = p->prio; /* XXX SCHED_DEADLINE */
+ __entry->orig_cpu = task_cpu(p);
+ __entry->dest_cpu = dest_cpu;
+ ),
+
+ TP_printk("comm=%s pid=%d prio=%d orig_cpu=%d dest_cpu=%d",
+ __entry->comm, __entry->pid, __entry->prio,
+ __entry->orig_cpu, __entry->dest_cpu)
+);
+
+DECLARE_EVENT_CLASS(sched_process_template,
+
+ TP_PROTO(struct task_struct *p),
+
+ TP_ARGS(p),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->prio = p->prio; /* XXX SCHED_DEADLINE */
+ ),
+
+ TP_printk("comm=%s pid=%d prio=%d",
+ __entry->comm, __entry->pid, __entry->prio)
+);
+
+/*
+ * Tracepoint for freeing a task:
+ */
+DEFINE_EVENT(sched_process_template, sched_process_free,
+ TP_PROTO(struct task_struct *p),
+ TP_ARGS(p));
+
+/*
+ * Tracepoint for a task exiting:
+ */
+DEFINE_EVENT(sched_process_template, sched_process_exit,
+ TP_PROTO(struct task_struct *p),
+ TP_ARGS(p));
+
+/*
+ * Tracepoint for waiting on task to unschedule:
+ */
+DEFINE_EVENT(sched_process_template, sched_wait_task,
+ TP_PROTO(struct task_struct *p),
+ TP_ARGS(p));
+
+/*
+ * Tracepoint for a waiting task:
+ */
+TRACE_EVENT(sched_process_wait,
+
+ TP_PROTO(struct pid *pid),
+
+ TP_ARGS(pid),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+ __entry->pid = pid_nr(pid);
+ __entry->prio = current->prio; /* XXX SCHED_DEADLINE */
+ ),
+
+ TP_printk("comm=%s pid=%d prio=%d",
+ __entry->comm, __entry->pid, __entry->prio)
+);
+
+/*
+ * Tracepoint for kernel_clone:
+ */
+TRACE_EVENT(sched_process_fork,
+
+ TP_PROTO(struct task_struct *parent, struct task_struct *child),
+
+ TP_ARGS(parent, child),
+
+ TP_STRUCT__entry(
+ __array( char, parent_comm, TASK_COMM_LEN )
+ __field( pid_t, parent_pid )
+ __array( char, child_comm, TASK_COMM_LEN )
+ __field( pid_t, child_pid )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->parent_comm, parent->comm, TASK_COMM_LEN);
+ __entry->parent_pid = parent->pid;
+ memcpy(__entry->child_comm, child->comm, TASK_COMM_LEN);
+ __entry->child_pid = child->pid;
+ ),
+
+ TP_printk("comm=%s pid=%d child_comm=%s child_pid=%d",
+ __entry->parent_comm, __entry->parent_pid,
+ __entry->child_comm, __entry->child_pid)
+);
+
+/*
+ * Tracepoint for exec:
+ */
+TRACE_EVENT(sched_process_exec,
+
+ TP_PROTO(struct task_struct *p, pid_t old_pid,
+ struct linux_binprm *bprm),
+
+ TP_ARGS(p, old_pid, bprm),
+
+ TP_STRUCT__entry(
+ __string( filename, bprm->filename )
+ __field( pid_t, pid )
+ __field( pid_t, old_pid )
+ ),
+
+ TP_fast_assign(
+ __assign_str(filename, bprm->filename);
+ __entry->pid = p->pid;
+ __entry->old_pid = old_pid;
+ ),
+
+ TP_printk("filename=%s pid=%d old_pid=%d", __get_str(filename),
+ __entry->pid, __entry->old_pid)
+);
+
+
+#ifdef CONFIG_SCHEDSTATS
+#define DEFINE_EVENT_SCHEDSTAT DEFINE_EVENT
+#define DECLARE_EVENT_CLASS_SCHEDSTAT DECLARE_EVENT_CLASS
+#else
+#define DEFINE_EVENT_SCHEDSTAT DEFINE_EVENT_NOP
+#define DECLARE_EVENT_CLASS_SCHEDSTAT DECLARE_EVENT_CLASS_NOP
+#endif
+
+/*
+ * XXX the below sched_stat tracepoints only apply to SCHED_OTHER/BATCH/IDLE
+ * adding sched_stat support to SCHED_FIFO/RR would be welcome.
+ */
+DECLARE_EVENT_CLASS_SCHEDSTAT(sched_stat_template,
+
+ TP_PROTO(struct task_struct *tsk, u64 delay),
+
+ TP_ARGS(__perf_task(tsk), __perf_count(delay)),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( u64, delay )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
+ __entry->pid = tsk->pid;
+ __entry->delay = delay;
+ ),
+
+ TP_printk("comm=%s pid=%d delay=%Lu [ns]",
+ __entry->comm, __entry->pid,
+ (unsigned long long)__entry->delay)
+);
+
+/*
+ * Tracepoint for accounting wait time (time the task is runnable
+ * but not actually running due to scheduler contention).
+ */
+DEFINE_EVENT_SCHEDSTAT(sched_stat_template, sched_stat_wait,
+ TP_PROTO(struct task_struct *tsk, u64 delay),
+ TP_ARGS(tsk, delay));
+
+/*
+ * Tracepoint for accounting sleep time (time the task is not runnable,
+ * including iowait, see below).
+ */
+DEFINE_EVENT_SCHEDSTAT(sched_stat_template, sched_stat_sleep,
+ TP_PROTO(struct task_struct *tsk, u64 delay),
+ TP_ARGS(tsk, delay));
+
+/*
+ * Tracepoint for accounting iowait time (time the task is not runnable
+ * due to waiting on IO to complete).
+ */
+DEFINE_EVENT_SCHEDSTAT(sched_stat_template, sched_stat_iowait,
+ TP_PROTO(struct task_struct *tsk, u64 delay),
+ TP_ARGS(tsk, delay));
+
+/*
+ * Tracepoint for accounting blocked time (time the task is in uninterruptible).
+ */
+DEFINE_EVENT_SCHEDSTAT(sched_stat_template, sched_stat_blocked,
+ TP_PROTO(struct task_struct *tsk, u64 delay),
+ TP_ARGS(tsk, delay));
+
+/*
+ * Tracepoint for accounting runtime (time the task is executing
+ * on a CPU).
+ */
+DECLARE_EVENT_CLASS(sched_stat_runtime,
+
+ TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime),
+
+ TP_ARGS(tsk, __perf_count(runtime), vruntime),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( u64, runtime )
+ __field( u64, vruntime )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
+ __entry->pid = tsk->pid;
+ __entry->runtime = runtime;
+ __entry->vruntime = vruntime;
+ ),
+
+ TP_printk("comm=%s pid=%d runtime=%Lu [ns] vruntime=%Lu [ns]",
+ __entry->comm, __entry->pid,
+ (unsigned long long)__entry->runtime,
+ (unsigned long long)__entry->vruntime)
+);
+
+DEFINE_EVENT(sched_stat_runtime, sched_stat_runtime,
+ TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime),
+ TP_ARGS(tsk, runtime, vruntime));
+
+/*
+ * Tracepoint for showing priority inheritance modifying a tasks
+ * priority.
+ */
+TRACE_EVENT(sched_pi_setprio,
+
+ TP_PROTO(struct task_struct *tsk, struct task_struct *pi_task),
+
+ TP_ARGS(tsk, pi_task),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, oldprio )
+ __field( int, newprio )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
+ __entry->pid = tsk->pid;
+ __entry->oldprio = tsk->prio;
+ __entry->newprio = pi_task ?
+ min(tsk->normal_prio, pi_task->prio) :
+ tsk->normal_prio;
+ /* XXX SCHED_DEADLINE bits missing */
+ ),
+
+ TP_printk("comm=%s pid=%d oldprio=%d newprio=%d",
+ __entry->comm, __entry->pid,
+ __entry->oldprio, __entry->newprio)
+);
+
+#ifdef CONFIG_DETECT_HUNG_TASK
+TRACE_EVENT(sched_process_hang,
+ TP_PROTO(struct task_struct *tsk),
+ TP_ARGS(tsk),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
+ __entry->pid = tsk->pid;
+ ),
+
+ TP_printk("comm=%s pid=%d", __entry->comm, __entry->pid)
+);
+#endif /* CONFIG_DETECT_HUNG_TASK */
+
+/*
+ * Tracks migration of tasks from one runqueue to another. Can be used to
+ * detect if automatic NUMA balancing is bouncing between nodes.
+ */
+TRACE_EVENT(sched_move_numa,
+
+ TP_PROTO(struct task_struct *tsk, int src_cpu, int dst_cpu),
+
+ TP_ARGS(tsk, src_cpu, dst_cpu),
+
+ TP_STRUCT__entry(
+ __field( pid_t, pid )
+ __field( pid_t, tgid )
+ __field( pid_t, ngid )
+ __field( int, src_cpu )
+ __field( int, src_nid )
+ __field( int, dst_cpu )
+ __field( int, dst_nid )
+ ),
+
+ TP_fast_assign(
+ __entry->pid = task_pid_nr(tsk);
+ __entry->tgid = task_tgid_nr(tsk);
+ __entry->ngid = task_numa_group_id(tsk);
+ __entry->src_cpu = src_cpu;
+ __entry->src_nid = cpu_to_node(src_cpu);
+ __entry->dst_cpu = dst_cpu;
+ __entry->dst_nid = cpu_to_node(dst_cpu);
+ ),
+
+ TP_printk("pid=%d tgid=%d ngid=%d src_cpu=%d src_nid=%d dst_cpu=%d dst_nid=%d",
+ __entry->pid, __entry->tgid, __entry->ngid,
+ __entry->src_cpu, __entry->src_nid,
+ __entry->dst_cpu, __entry->dst_nid)
+);
+
+DECLARE_EVENT_CLASS(sched_numa_pair_template,
+
+ TP_PROTO(struct task_struct *src_tsk, int src_cpu,
+ struct task_struct *dst_tsk, int dst_cpu),
+
+ TP_ARGS(src_tsk, src_cpu, dst_tsk, dst_cpu),
+
+ TP_STRUCT__entry(
+ __field( pid_t, src_pid )
+ __field( pid_t, src_tgid )
+ __field( pid_t, src_ngid )
+ __field( int, src_cpu )
+ __field( int, src_nid )
+ __field( pid_t, dst_pid )
+ __field( pid_t, dst_tgid )
+ __field( pid_t, dst_ngid )
+ __field( int, dst_cpu )
+ __field( int, dst_nid )
+ ),
+
+ TP_fast_assign(
+ __entry->src_pid = task_pid_nr(src_tsk);
+ __entry->src_tgid = task_tgid_nr(src_tsk);
+ __entry->src_ngid = task_numa_group_id(src_tsk);
+ __entry->src_cpu = src_cpu;
+ __entry->src_nid = cpu_to_node(src_cpu);
+ __entry->dst_pid = dst_tsk ? task_pid_nr(dst_tsk) : 0;
+ __entry->dst_tgid = dst_tsk ? task_tgid_nr(dst_tsk) : 0;
+ __entry->dst_ngid = dst_tsk ? task_numa_group_id(dst_tsk) : 0;
+ __entry->dst_cpu = dst_cpu;
+ __entry->dst_nid = dst_cpu >= 0 ? cpu_to_node(dst_cpu) : -1;
+ ),
+
+ TP_printk("src_pid=%d src_tgid=%d src_ngid=%d src_cpu=%d src_nid=%d dst_pid=%d dst_tgid=%d dst_ngid=%d dst_cpu=%d dst_nid=%d",
+ __entry->src_pid, __entry->src_tgid, __entry->src_ngid,
+ __entry->src_cpu, __entry->src_nid,
+ __entry->dst_pid, __entry->dst_tgid, __entry->dst_ngid,
+ __entry->dst_cpu, __entry->dst_nid)
+);
+
+DEFINE_EVENT(sched_numa_pair_template, sched_stick_numa,
+
+ TP_PROTO(struct task_struct *src_tsk, int src_cpu,
+ struct task_struct *dst_tsk, int dst_cpu),
+
+ TP_ARGS(src_tsk, src_cpu, dst_tsk, dst_cpu)
+);
+
+DEFINE_EVENT(sched_numa_pair_template, sched_swap_numa,
+
+ TP_PROTO(struct task_struct *src_tsk, int src_cpu,
+ struct task_struct *dst_tsk, int dst_cpu),
+
+ TP_ARGS(src_tsk, src_cpu, dst_tsk, dst_cpu)
+);
+
+
+/*
+ * Tracepoint for waking a polling cpu without an IPI.
+ */
+TRACE_EVENT(sched_wake_idle_without_ipi,
+
+ TP_PROTO(int cpu),
+
+ TP_ARGS(cpu),
+
+ TP_STRUCT__entry(
+ __field( int, cpu )
+ ),
+
+ TP_fast_assign(
+ __entry->cpu = cpu;
+ ),
+
+ TP_printk("cpu=%d", __entry->cpu)
+);
+
+/*
+ * Following tracepoints are not exported in tracefs and provide hooking
+ * mechanisms only for testing and debugging purposes.
+ *
+ * Postfixed with _tp to make them easily identifiable in the code.
+ */
+DECLARE_TRACE(pelt_cfs_tp,
+ TP_PROTO(struct cfs_rq *cfs_rq),
+ TP_ARGS(cfs_rq));
+
+DECLARE_TRACE(pelt_rt_tp,
+ TP_PROTO(struct rq *rq),
+ TP_ARGS(rq));
+
+DECLARE_TRACE(pelt_dl_tp,
+ TP_PROTO(struct rq *rq),
+ TP_ARGS(rq));
+
+DECLARE_TRACE(pelt_thermal_tp,
+ TP_PROTO(struct rq *rq),
+ TP_ARGS(rq));
+
+DECLARE_TRACE(pelt_irq_tp,
+ TP_PROTO(struct rq *rq),
+ TP_ARGS(rq));
+
+DECLARE_TRACE(pelt_se_tp,
+ TP_PROTO(struct sched_entity *se),
+ TP_ARGS(se));
+
+DECLARE_TRACE(sched_cpu_capacity_tp,
+ TP_PROTO(struct rq *rq),
+ TP_ARGS(rq));
+
+DECLARE_TRACE(sched_overutilized_tp,
+ TP_PROTO(struct root_domain *rd, bool overutilized),
+ TP_ARGS(rd, overutilized));
+
+DECLARE_TRACE(sched_util_est_cfs_tp,
+ TP_PROTO(struct cfs_rq *cfs_rq),
+ TP_ARGS(cfs_rq));
+
+DECLARE_TRACE(sched_util_est_se_tp,
+ TP_PROTO(struct sched_entity *se),
+ TP_ARGS(se));
+
+DECLARE_TRACE(sched_update_nr_running_tp,
+ TP_PROTO(struct rq *rq, int change),
+ TP_ARGS(rq, change));
+
+#endif /* _TRACE_SCHED_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/scmi.h b/include/trace/events/scmi.h
new file mode 100644
index 0000000000..422c1ad948
--- /dev/null
+++ b/include/trace/events/scmi.h
@@ -0,0 +1,180 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM scmi
+
+#if !defined(_TRACE_SCMI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SCMI_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(scmi_fc_call,
+ TP_PROTO(u8 protocol_id, u8 msg_id, u32 res_id, u32 val1, u32 val2),
+ TP_ARGS(protocol_id, msg_id, res_id, val1, val2),
+
+ TP_STRUCT__entry(
+ __field(u8, protocol_id)
+ __field(u8, msg_id)
+ __field(u32, res_id)
+ __field(u32, val1)
+ __field(u32, val2)
+ ),
+
+ TP_fast_assign(
+ __entry->protocol_id = protocol_id;
+ __entry->msg_id = msg_id;
+ __entry->res_id = res_id;
+ __entry->val1 = val1;
+ __entry->val2 = val2;
+ ),
+
+ TP_printk("pt=%02X msg_id=%02X res_id:%u vals=%u:%u",
+ __entry->protocol_id, __entry->msg_id,
+ __entry->res_id, __entry->val1, __entry->val2)
+);
+
+TRACE_EVENT(scmi_xfer_begin,
+ TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
+ bool poll),
+ TP_ARGS(transfer_id, msg_id, protocol_id, seq, poll),
+
+ TP_STRUCT__entry(
+ __field(int, transfer_id)
+ __field(u8, msg_id)
+ __field(u8, protocol_id)
+ __field(u16, seq)
+ __field(bool, poll)
+ ),
+
+ TP_fast_assign(
+ __entry->transfer_id = transfer_id;
+ __entry->msg_id = msg_id;
+ __entry->protocol_id = protocol_id;
+ __entry->seq = seq;
+ __entry->poll = poll;
+ ),
+
+ TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X poll=%u",
+ __entry->protocol_id, __entry->msg_id, __entry->seq,
+ __entry->transfer_id, __entry->poll)
+);
+
+TRACE_EVENT(scmi_xfer_response_wait,
+ TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
+ u32 timeout, bool poll),
+ TP_ARGS(transfer_id, msg_id, protocol_id, seq, timeout, poll),
+
+ TP_STRUCT__entry(
+ __field(int, transfer_id)
+ __field(u8, msg_id)
+ __field(u8, protocol_id)
+ __field(u16, seq)
+ __field(u32, timeout)
+ __field(bool, poll)
+ ),
+
+ TP_fast_assign(
+ __entry->transfer_id = transfer_id;
+ __entry->msg_id = msg_id;
+ __entry->protocol_id = protocol_id;
+ __entry->seq = seq;
+ __entry->timeout = timeout;
+ __entry->poll = poll;
+ ),
+
+ TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X tmo_ms=%u poll=%u",
+ __entry->protocol_id, __entry->msg_id, __entry->seq,
+ __entry->transfer_id, __entry->timeout, __entry->poll)
+);
+
+TRACE_EVENT(scmi_xfer_end,
+ TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
+ int status),
+ TP_ARGS(transfer_id, msg_id, protocol_id, seq, status),
+
+ TP_STRUCT__entry(
+ __field(int, transfer_id)
+ __field(u8, msg_id)
+ __field(u8, protocol_id)
+ __field(u16, seq)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->transfer_id = transfer_id;
+ __entry->msg_id = msg_id;
+ __entry->protocol_id = protocol_id;
+ __entry->seq = seq;
+ __entry->status = status;
+ ),
+
+ TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X s=%d",
+ __entry->protocol_id, __entry->msg_id, __entry->seq,
+ __entry->transfer_id, __entry->status)
+);
+
+TRACE_EVENT(scmi_rx_done,
+ TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
+ u8 msg_type),
+ TP_ARGS(transfer_id, msg_id, protocol_id, seq, msg_type),
+
+ TP_STRUCT__entry(
+ __field(int, transfer_id)
+ __field(u8, msg_id)
+ __field(u8, protocol_id)
+ __field(u16, seq)
+ __field(u8, msg_type)
+ ),
+
+ TP_fast_assign(
+ __entry->transfer_id = transfer_id;
+ __entry->msg_id = msg_id;
+ __entry->protocol_id = protocol_id;
+ __entry->seq = seq;
+ __entry->msg_type = msg_type;
+ ),
+
+ TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X msg_type=%u",
+ __entry->protocol_id, __entry->msg_id, __entry->seq,
+ __entry->transfer_id, __entry->msg_type)
+);
+
+TRACE_EVENT(scmi_msg_dump,
+ TP_PROTO(int id, u8 channel_id, u8 protocol_id, u8 msg_id,
+ unsigned char *tag, u16 seq, int status,
+ void *buf, size_t len),
+ TP_ARGS(id, channel_id, protocol_id, msg_id, tag, seq, status,
+ buf, len),
+
+ TP_STRUCT__entry(
+ __field(int, id)
+ __field(u8, channel_id)
+ __field(u8, protocol_id)
+ __field(u8, msg_id)
+ __array(char, tag, 5)
+ __field(u16, seq)
+ __field(int, status)
+ __field(size_t, len)
+ __dynamic_array(unsigned char, cmd, len)
+ ),
+
+ TP_fast_assign(
+ __entry->id = id;
+ __entry->channel_id = channel_id;
+ __entry->protocol_id = protocol_id;
+ __entry->msg_id = msg_id;
+ strscpy(__entry->tag, tag, 5);
+ __entry->seq = seq;
+ __entry->status = status;
+ __entry->len = len;
+ memcpy(__get_dynamic_array(cmd), buf, __entry->len);
+ ),
+
+ TP_printk("id=%d ch=%02X pt=%02X t=%s msg_id=%02X seq=%04X s=%d pyld=%s",
+ __entry->id, __entry->channel_id, __entry->protocol_id,
+ __entry->tag, __entry->msg_id, __entry->seq, __entry->status,
+ __print_hex_str(__get_dynamic_array(cmd), __entry->len))
+);
+#endif /* _TRACE_SCMI_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/scsi.h b/include/trace/events/scsi.h
new file mode 100644
index 0000000000..8e2d9b1b0e
--- /dev/null
+++ b/include/trace/events/scsi.h
@@ -0,0 +1,350 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM scsi
+
+#if !defined(_TRACE_SCSI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SCSI_H
+
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_host.h>
+#include <linux/tracepoint.h>
+#include <linux/trace_seq.h>
+
+#define scsi_opcode_name(opcode) { opcode, #opcode }
+#define show_opcode_name(val) \
+ __print_symbolic(val, \
+ scsi_opcode_name(TEST_UNIT_READY), \
+ scsi_opcode_name(REZERO_UNIT), \
+ scsi_opcode_name(REQUEST_SENSE), \
+ scsi_opcode_name(FORMAT_UNIT), \
+ scsi_opcode_name(READ_BLOCK_LIMITS), \
+ scsi_opcode_name(REASSIGN_BLOCKS), \
+ scsi_opcode_name(INITIALIZE_ELEMENT_STATUS), \
+ scsi_opcode_name(READ_6), \
+ scsi_opcode_name(WRITE_6), \
+ scsi_opcode_name(SEEK_6), \
+ scsi_opcode_name(READ_REVERSE), \
+ scsi_opcode_name(WRITE_FILEMARKS), \
+ scsi_opcode_name(SPACE), \
+ scsi_opcode_name(INQUIRY), \
+ scsi_opcode_name(RECOVER_BUFFERED_DATA), \
+ scsi_opcode_name(MODE_SELECT), \
+ scsi_opcode_name(RESERVE), \
+ scsi_opcode_name(RELEASE), \
+ scsi_opcode_name(COPY), \
+ scsi_opcode_name(ERASE), \
+ scsi_opcode_name(MODE_SENSE), \
+ scsi_opcode_name(START_STOP), \
+ scsi_opcode_name(RECEIVE_DIAGNOSTIC), \
+ scsi_opcode_name(SEND_DIAGNOSTIC), \
+ scsi_opcode_name(ALLOW_MEDIUM_REMOVAL), \
+ scsi_opcode_name(SET_WINDOW), \
+ scsi_opcode_name(READ_CAPACITY), \
+ scsi_opcode_name(READ_10), \
+ scsi_opcode_name(WRITE_10), \
+ scsi_opcode_name(SEEK_10), \
+ scsi_opcode_name(POSITION_TO_ELEMENT), \
+ scsi_opcode_name(WRITE_VERIFY), \
+ scsi_opcode_name(VERIFY), \
+ scsi_opcode_name(SEARCH_HIGH), \
+ scsi_opcode_name(SEARCH_EQUAL), \
+ scsi_opcode_name(SEARCH_LOW), \
+ scsi_opcode_name(SET_LIMITS), \
+ scsi_opcode_name(PRE_FETCH), \
+ scsi_opcode_name(READ_POSITION), \
+ scsi_opcode_name(SYNCHRONIZE_CACHE), \
+ scsi_opcode_name(LOCK_UNLOCK_CACHE), \
+ scsi_opcode_name(READ_DEFECT_DATA), \
+ scsi_opcode_name(MEDIUM_SCAN), \
+ scsi_opcode_name(COMPARE), \
+ scsi_opcode_name(COPY_VERIFY), \
+ scsi_opcode_name(WRITE_BUFFER), \
+ scsi_opcode_name(READ_BUFFER), \
+ scsi_opcode_name(UPDATE_BLOCK), \
+ scsi_opcode_name(READ_LONG), \
+ scsi_opcode_name(WRITE_LONG), \
+ scsi_opcode_name(CHANGE_DEFINITION), \
+ scsi_opcode_name(WRITE_SAME), \
+ scsi_opcode_name(UNMAP), \
+ scsi_opcode_name(READ_TOC), \
+ scsi_opcode_name(LOG_SELECT), \
+ scsi_opcode_name(LOG_SENSE), \
+ scsi_opcode_name(XDWRITEREAD_10), \
+ scsi_opcode_name(MODE_SELECT_10), \
+ scsi_opcode_name(RESERVE_10), \
+ scsi_opcode_name(RELEASE_10), \
+ scsi_opcode_name(MODE_SENSE_10), \
+ scsi_opcode_name(PERSISTENT_RESERVE_IN), \
+ scsi_opcode_name(PERSISTENT_RESERVE_OUT), \
+ scsi_opcode_name(VARIABLE_LENGTH_CMD), \
+ scsi_opcode_name(REPORT_LUNS), \
+ scsi_opcode_name(MAINTENANCE_IN), \
+ scsi_opcode_name(MAINTENANCE_OUT), \
+ scsi_opcode_name(MOVE_MEDIUM), \
+ scsi_opcode_name(EXCHANGE_MEDIUM), \
+ scsi_opcode_name(READ_12), \
+ scsi_opcode_name(WRITE_12), \
+ scsi_opcode_name(WRITE_VERIFY_12), \
+ scsi_opcode_name(SEARCH_HIGH_12), \
+ scsi_opcode_name(SEARCH_EQUAL_12), \
+ scsi_opcode_name(SEARCH_LOW_12), \
+ scsi_opcode_name(READ_ELEMENT_STATUS), \
+ scsi_opcode_name(SEND_VOLUME_TAG), \
+ scsi_opcode_name(WRITE_LONG_2), \
+ scsi_opcode_name(READ_16), \
+ scsi_opcode_name(WRITE_16), \
+ scsi_opcode_name(VERIFY_16), \
+ scsi_opcode_name(WRITE_SAME_16), \
+ scsi_opcode_name(ZBC_OUT), \
+ scsi_opcode_name(ZBC_IN), \
+ scsi_opcode_name(SERVICE_ACTION_IN_16), \
+ scsi_opcode_name(READ_32), \
+ scsi_opcode_name(WRITE_32), \
+ scsi_opcode_name(WRITE_SAME_32), \
+ scsi_opcode_name(ATA_16), \
+ scsi_opcode_name(ATA_12))
+
+#define scsi_hostbyte_name(result) { result, #result }
+#define show_hostbyte_name(val) \
+ __print_symbolic(val, \
+ scsi_hostbyte_name(DID_OK), \
+ scsi_hostbyte_name(DID_NO_CONNECT), \
+ scsi_hostbyte_name(DID_BUS_BUSY), \
+ scsi_hostbyte_name(DID_TIME_OUT), \
+ scsi_hostbyte_name(DID_BAD_TARGET), \
+ scsi_hostbyte_name(DID_ABORT), \
+ scsi_hostbyte_name(DID_PARITY), \
+ scsi_hostbyte_name(DID_ERROR), \
+ scsi_hostbyte_name(DID_RESET), \
+ scsi_hostbyte_name(DID_BAD_INTR), \
+ scsi_hostbyte_name(DID_PASSTHROUGH), \
+ scsi_hostbyte_name(DID_SOFT_ERROR), \
+ scsi_hostbyte_name(DID_IMM_RETRY), \
+ scsi_hostbyte_name(DID_REQUEUE), \
+ scsi_hostbyte_name(DID_TRANSPORT_DISRUPTED), \
+ scsi_hostbyte_name(DID_TRANSPORT_FAILFAST))
+
+#define scsi_statusbyte_name(result) { result, #result }
+#define show_statusbyte_name(val) \
+ __print_symbolic(val, \
+ scsi_statusbyte_name(SAM_STAT_GOOD), \
+ scsi_statusbyte_name(SAM_STAT_CHECK_CONDITION), \
+ scsi_statusbyte_name(SAM_STAT_CONDITION_MET), \
+ scsi_statusbyte_name(SAM_STAT_BUSY), \
+ scsi_statusbyte_name(SAM_STAT_INTERMEDIATE), \
+ scsi_statusbyte_name(SAM_STAT_INTERMEDIATE_CONDITION_MET), \
+ scsi_statusbyte_name(SAM_STAT_RESERVATION_CONFLICT), \
+ scsi_statusbyte_name(SAM_STAT_COMMAND_TERMINATED), \
+ scsi_statusbyte_name(SAM_STAT_TASK_SET_FULL), \
+ scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE), \
+ scsi_statusbyte_name(SAM_STAT_TASK_ABORTED))
+
+#define scsi_prot_op_name(result) { result, #result }
+#define show_prot_op_name(val) \
+ __print_symbolic(val, \
+ scsi_prot_op_name(SCSI_PROT_NORMAL), \
+ scsi_prot_op_name(SCSI_PROT_READ_INSERT), \
+ scsi_prot_op_name(SCSI_PROT_WRITE_STRIP), \
+ scsi_prot_op_name(SCSI_PROT_READ_STRIP), \
+ scsi_prot_op_name(SCSI_PROT_WRITE_INSERT), \
+ scsi_prot_op_name(SCSI_PROT_READ_PASS), \
+ scsi_prot_op_name(SCSI_PROT_WRITE_PASS))
+
+const char *scsi_trace_parse_cdb(struct trace_seq*, unsigned char*, int);
+#define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len)
+
+TRACE_EVENT(scsi_dispatch_cmd_start,
+
+ TP_PROTO(struct scsi_cmnd *cmd),
+
+ TP_ARGS(cmd),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, host_no )
+ __field( unsigned int, channel )
+ __field( unsigned int, id )
+ __field( unsigned int, lun )
+ __field( unsigned int, opcode )
+ __field( unsigned int, cmd_len )
+ __field( int, driver_tag)
+ __field( int, scheduler_tag)
+ __field( unsigned int, data_sglen )
+ __field( unsigned int, prot_sglen )
+ __field( unsigned char, prot_op )
+ __dynamic_array(unsigned char, cmnd, cmd->cmd_len)
+ ),
+
+ TP_fast_assign(
+ __entry->host_no = cmd->device->host->host_no;
+ __entry->channel = cmd->device->channel;
+ __entry->id = cmd->device->id;
+ __entry->lun = cmd->device->lun;
+ __entry->opcode = cmd->cmnd[0];
+ __entry->cmd_len = cmd->cmd_len;
+ __entry->driver_tag = scsi_cmd_to_rq(cmd)->tag;
+ __entry->scheduler_tag = scsi_cmd_to_rq(cmd)->internal_tag;
+ __entry->data_sglen = scsi_sg_count(cmd);
+ __entry->prot_sglen = scsi_prot_sg_count(cmd);
+ __entry->prot_op = scsi_get_prot_op(cmd);
+ memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
+ ),
+
+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
+ " prot_op=%s driver_tag=%d scheduler_tag=%d cmnd=(%s %s raw=%s)",
+ __entry->host_no, __entry->channel, __entry->id,
+ __entry->lun, __entry->data_sglen, __entry->prot_sglen,
+ show_prot_op_name(__entry->prot_op), __entry->driver_tag,
+ __entry->scheduler_tag, show_opcode_name(__entry->opcode),
+ __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
+ __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len))
+);
+
+TRACE_EVENT(scsi_dispatch_cmd_error,
+
+ TP_PROTO(struct scsi_cmnd *cmd, int rtn),
+
+ TP_ARGS(cmd, rtn),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, host_no )
+ __field( unsigned int, channel )
+ __field( unsigned int, id )
+ __field( unsigned int, lun )
+ __field( int, rtn )
+ __field( unsigned int, opcode )
+ __field( unsigned int, cmd_len )
+ __field( int, driver_tag)
+ __field( int, scheduler_tag)
+ __field( unsigned int, data_sglen )
+ __field( unsigned int, prot_sglen )
+ __field( unsigned char, prot_op )
+ __dynamic_array(unsigned char, cmnd, cmd->cmd_len)
+ ),
+
+ TP_fast_assign(
+ __entry->host_no = cmd->device->host->host_no;
+ __entry->channel = cmd->device->channel;
+ __entry->id = cmd->device->id;
+ __entry->lun = cmd->device->lun;
+ __entry->rtn = rtn;
+ __entry->opcode = cmd->cmnd[0];
+ __entry->cmd_len = cmd->cmd_len;
+ __entry->driver_tag = scsi_cmd_to_rq(cmd)->tag;
+ __entry->scheduler_tag = scsi_cmd_to_rq(cmd)->internal_tag;
+ __entry->data_sglen = scsi_sg_count(cmd);
+ __entry->prot_sglen = scsi_prot_sg_count(cmd);
+ __entry->prot_op = scsi_get_prot_op(cmd);
+ memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
+ ),
+
+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
+ " prot_op=%s driver_tag=%d scheduler_tag=%d cmnd=(%s %s raw=%s)" \
+ " rtn=%d",
+ __entry->host_no, __entry->channel, __entry->id,
+ __entry->lun, __entry->data_sglen, __entry->prot_sglen,
+ show_prot_op_name(__entry->prot_op), __entry->driver_tag,
+ __entry->scheduler_tag, show_opcode_name(__entry->opcode),
+ __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
+ __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
+ __entry->rtn)
+);
+
+DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template,
+
+ TP_PROTO(struct scsi_cmnd *cmd),
+
+ TP_ARGS(cmd),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, host_no )
+ __field( unsigned int, channel )
+ __field( unsigned int, id )
+ __field( unsigned int, lun )
+ __field( int, result )
+ __field( unsigned int, opcode )
+ __field( unsigned int, cmd_len )
+ __field( int, driver_tag)
+ __field( int, scheduler_tag)
+ __field( unsigned int, data_sglen )
+ __field( unsigned int, prot_sglen )
+ __field( unsigned char, prot_op )
+ __dynamic_array(unsigned char, cmnd, cmd->cmd_len)
+ __field( u8, sense_key )
+ __field( u8, asc )
+ __field( u8, ascq )
+ ),
+
+ TP_fast_assign(
+ struct scsi_sense_hdr sshdr;
+
+ __entry->host_no = cmd->device->host->host_no;
+ __entry->channel = cmd->device->channel;
+ __entry->id = cmd->device->id;
+ __entry->lun = cmd->device->lun;
+ __entry->result = cmd->result;
+ __entry->opcode = cmd->cmnd[0];
+ __entry->cmd_len = cmd->cmd_len;
+ __entry->driver_tag = scsi_cmd_to_rq(cmd)->tag;
+ __entry->scheduler_tag = scsi_cmd_to_rq(cmd)->internal_tag;
+ __entry->data_sglen = scsi_sg_count(cmd);
+ __entry->prot_sglen = scsi_prot_sg_count(cmd);
+ __entry->prot_op = scsi_get_prot_op(cmd);
+ memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
+ if (cmd->sense_buffer && SCSI_SENSE_VALID(cmd) &&
+ scsi_command_normalize_sense(cmd, &sshdr)) {
+ __entry->sense_key = sshdr.sense_key;
+ __entry->asc = sshdr.asc;
+ __entry->ascq = sshdr.ascq;
+ } else {
+ __entry->sense_key = 0;
+ __entry->asc = 0;
+ __entry->ascq = 0;
+ }
+ ),
+
+ TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u " \
+ "prot_op=%s driver_tag=%d scheduler_tag=%d cmnd=(%s %s raw=%s) " \
+ "result=(driver=%s host=%s message=%s status=%s) "
+ "sense=(key=%#x asc=%#x ascq=%#x)",
+ __entry->host_no, __entry->channel, __entry->id,
+ __entry->lun, __entry->data_sglen, __entry->prot_sglen,
+ show_prot_op_name(__entry->prot_op), __entry->driver_tag,
+ __entry->scheduler_tag, show_opcode_name(__entry->opcode),
+ __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
+ __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
+ "DRIVER_OK",
+ show_hostbyte_name(((__entry->result) >> 16) & 0xff),
+ "COMMAND_COMPLETE",
+ show_statusbyte_name(__entry->result & 0xff),
+ __entry->sense_key, __entry->asc, __entry->ascq)
+);
+
+DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done,
+ TP_PROTO(struct scsi_cmnd *cmd),
+ TP_ARGS(cmd));
+
+DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout,
+ TP_PROTO(struct scsi_cmnd *cmd),
+ TP_ARGS(cmd));
+
+TRACE_EVENT(scsi_eh_wakeup,
+
+ TP_PROTO(struct Scsi_Host *shost),
+
+ TP_ARGS(shost),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, host_no )
+ ),
+
+ TP_fast_assign(
+ __entry->host_no = shost->host_no;
+ ),
+
+ TP_printk("host_no=%u", __entry->host_no)
+);
+
+#endif /* _TRACE_SCSI_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/sctp.h b/include/trace/events/sctp.h
new file mode 100644
index 0000000000..d4aac34365
--- /dev/null
+++ b/include/trace/events/sctp.h
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sctp
+
+#if !defined(_TRACE_SCTP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SCTP_H
+
+#include <net/sctp/structs.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(sctp_probe_path,
+
+ TP_PROTO(struct sctp_transport *sp,
+ const struct sctp_association *asoc),
+
+ TP_ARGS(sp, asoc),
+
+ TP_STRUCT__entry(
+ __field(__u64, asoc)
+ __field(__u32, primary)
+ __array(__u8, ipaddr, sizeof(union sctp_addr))
+ __field(__u32, state)
+ __field(__u32, cwnd)
+ __field(__u32, ssthresh)
+ __field(__u32, flight_size)
+ __field(__u32, partial_bytes_acked)
+ __field(__u32, pathmtu)
+ ),
+
+ TP_fast_assign(
+ __entry->asoc = (unsigned long)asoc;
+ __entry->primary = (sp == asoc->peer.primary_path);
+ memcpy(__entry->ipaddr, &sp->ipaddr, sizeof(union sctp_addr));
+ __entry->state = sp->state;
+ __entry->cwnd = sp->cwnd;
+ __entry->ssthresh = sp->ssthresh;
+ __entry->flight_size = sp->flight_size;
+ __entry->partial_bytes_acked = sp->partial_bytes_acked;
+ __entry->pathmtu = sp->pathmtu;
+ ),
+
+ TP_printk("asoc=%#llx%s ipaddr=%pISpc state=%u cwnd=%u ssthresh=%u "
+ "flight_size=%u partial_bytes_acked=%u pathmtu=%u",
+ __entry->asoc, __entry->primary ? "(*)" : "",
+ __entry->ipaddr, __entry->state, __entry->cwnd,
+ __entry->ssthresh, __entry->flight_size,
+ __entry->partial_bytes_acked, __entry->pathmtu)
+);
+
+TRACE_EVENT(sctp_probe,
+
+ TP_PROTO(const struct sctp_endpoint *ep,
+ const struct sctp_association *asoc,
+ struct sctp_chunk *chunk),
+
+ TP_ARGS(ep, asoc, chunk),
+
+ TP_STRUCT__entry(
+ __field(__u64, asoc)
+ __field(__u32, mark)
+ __field(__u16, bind_port)
+ __field(__u16, peer_port)
+ __field(__u32, pathmtu)
+ __field(__u32, rwnd)
+ __field(__u16, unack_data)
+ ),
+
+ TP_fast_assign(
+ struct sk_buff *skb = chunk->skb;
+
+ __entry->asoc = (unsigned long)asoc;
+ __entry->mark = skb->mark;
+ __entry->bind_port = ep->base.bind_addr.port;
+ __entry->peer_port = asoc->peer.port;
+ __entry->pathmtu = asoc->pathmtu;
+ __entry->rwnd = asoc->peer.rwnd;
+ __entry->unack_data = asoc->unack_data;
+ ),
+
+ TP_printk("asoc=%#llx mark=%#x bind_port=%d peer_port=%d pathmtu=%d "
+ "rwnd=%u unack_data=%d",
+ __entry->asoc, __entry->mark, __entry->bind_port,
+ __entry->peer_port, __entry->pathmtu, __entry->rwnd,
+ __entry->unack_data)
+);
+
+#endif /* _TRACE_SCTP_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/signal.h b/include/trace/events/signal.h
new file mode 100644
index 0000000000..1db7e4b07c
--- /dev/null
+++ b/include/trace/events/signal.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM signal
+
+#if !defined(_TRACE_SIGNAL_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SIGNAL_H
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/tracepoint.h>
+
+#define TP_STORE_SIGINFO(__entry, info) \
+ do { \
+ if (info == SEND_SIG_NOINFO) { \
+ __entry->errno = 0; \
+ __entry->code = SI_USER; \
+ } else if (info == SEND_SIG_PRIV) { \
+ __entry->errno = 0; \
+ __entry->code = SI_KERNEL; \
+ } else { \
+ __entry->errno = info->si_errno; \
+ __entry->code = info->si_code; \
+ } \
+ } while (0)
+
+#ifndef TRACE_HEADER_MULTI_READ
+enum {
+ TRACE_SIGNAL_DELIVERED,
+ TRACE_SIGNAL_IGNORED,
+ TRACE_SIGNAL_ALREADY_PENDING,
+ TRACE_SIGNAL_OVERFLOW_FAIL,
+ TRACE_SIGNAL_LOSE_INFO,
+};
+#endif
+
+/**
+ * signal_generate - called when a signal is generated
+ * @sig: signal number
+ * @info: pointer to struct siginfo
+ * @task: pointer to struct task_struct
+ * @group: shared or private
+ * @result: TRACE_SIGNAL_*
+ *
+ * Current process sends a 'sig' signal to 'task' process with
+ * 'info' siginfo. If 'info' is SEND_SIG_NOINFO or SEND_SIG_PRIV,
+ * 'info' is not a pointer and you can't access its field. Instead,
+ * SEND_SIG_NOINFO means that si_code is SI_USER, and SEND_SIG_PRIV
+ * means that si_code is SI_KERNEL.
+ */
+TRACE_EVENT(signal_generate,
+
+ TP_PROTO(int sig, struct kernel_siginfo *info, struct task_struct *task,
+ int group, int result),
+
+ TP_ARGS(sig, info, task, group, result),
+
+ TP_STRUCT__entry(
+ __field( int, sig )
+ __field( int, errno )
+ __field( int, code )
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, group )
+ __field( int, result )
+ ),
+
+ TP_fast_assign(
+ __entry->sig = sig;
+ TP_STORE_SIGINFO(__entry, info);
+ memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
+ __entry->pid = task->pid;
+ __entry->group = group;
+ __entry->result = result;
+ ),
+
+ TP_printk("sig=%d errno=%d code=%d comm=%s pid=%d grp=%d res=%d",
+ __entry->sig, __entry->errno, __entry->code,
+ __entry->comm, __entry->pid, __entry->group,
+ __entry->result)
+);
+
+/**
+ * signal_deliver - called when a signal is delivered
+ * @sig: signal number
+ * @info: pointer to struct siginfo
+ * @ka: pointer to struct k_sigaction
+ *
+ * A 'sig' signal is delivered to current process with 'info' siginfo,
+ * and it will be handled by 'ka'. ka->sa.sa_handler can be SIG_IGN or
+ * SIG_DFL.
+ * Note that some signals reported by signal_generate tracepoint can be
+ * lost, ignored or modified (by debugger) before hitting this tracepoint.
+ * This means, this can show which signals are actually delivered, but
+ * matching generated signals and delivered signals may not be correct.
+ */
+TRACE_EVENT(signal_deliver,
+
+ TP_PROTO(int sig, struct kernel_siginfo *info, struct k_sigaction *ka),
+
+ TP_ARGS(sig, info, ka),
+
+ TP_STRUCT__entry(
+ __field( int, sig )
+ __field( int, errno )
+ __field( int, code )
+ __field( unsigned long, sa_handler )
+ __field( unsigned long, sa_flags )
+ ),
+
+ TP_fast_assign(
+ __entry->sig = sig;
+ TP_STORE_SIGINFO(__entry, info);
+ __entry->sa_handler = (unsigned long)ka->sa.sa_handler;
+ __entry->sa_flags = ka->sa.sa_flags;
+ ),
+
+ TP_printk("sig=%d errno=%d code=%d sa_handler=%lx sa_flags=%lx",
+ __entry->sig, __entry->errno, __entry->code,
+ __entry->sa_handler, __entry->sa_flags)
+);
+
+#endif /* _TRACE_SIGNAL_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/siox.h b/include/trace/events/siox.h
new file mode 100644
index 0000000000..68a43fc2c3
--- /dev/null
+++ b/include/trace/events/siox.h
@@ -0,0 +1,66 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM siox
+
+#if !defined(_TRACE_SIOX_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SIOX_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(siox_set_data,
+ TP_PROTO(const struct siox_master *smaster,
+ const struct siox_device *sdevice,
+ unsigned int devno, size_t bufoffset),
+ TP_ARGS(smaster, sdevice, devno, bufoffset),
+ TP_STRUCT__entry(
+ __field(int, busno)
+ __field(unsigned int, devno)
+ __field(size_t, inbytes)
+ __dynamic_array(u8, buf, sdevice->inbytes)
+ ),
+ TP_fast_assign(
+ __entry->busno = smaster->busno;
+ __entry->devno = devno;
+ __entry->inbytes = sdevice->inbytes;
+ memcpy(__get_dynamic_array(buf),
+ smaster->buf + bufoffset, sdevice->inbytes);
+ ),
+ TP_printk("siox-%d-%u [%*phD]",
+ __entry->busno,
+ __entry->devno,
+ (int)__entry->inbytes, __get_dynamic_array(buf)
+ )
+);
+
+TRACE_EVENT(siox_get_data,
+ TP_PROTO(const struct siox_master *smaster,
+ const struct siox_device *sdevice,
+ unsigned int devno, u8 status_clean,
+ size_t bufoffset),
+ TP_ARGS(smaster, sdevice, devno, status_clean, bufoffset),
+ TP_STRUCT__entry(
+ __field(int, busno)
+ __field(unsigned int, devno)
+ __field(u8, status_clean)
+ __field(size_t, outbytes)
+ __dynamic_array(u8, buf, sdevice->outbytes)
+ ),
+ TP_fast_assign(
+ __entry->busno = smaster->busno;
+ __entry->devno = devno;
+ __entry->status_clean = status_clean;
+ __entry->outbytes = sdevice->outbytes;
+ memcpy(__get_dynamic_array(buf),
+ smaster->buf + bufoffset, sdevice->outbytes);
+ ),
+ TP_printk("siox-%d-%u (%02hhx) [%*phD]",
+ __entry->busno,
+ __entry->devno,
+ __entry->status_clean,
+ (int)__entry->outbytes, __get_dynamic_array(buf)
+ )
+);
+
+#endif /* if !defined(_TRACE_SIOX_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/skb.h b/include/trace/events/skb.h
new file mode 100644
index 0000000000..07e0715628
--- /dev/null
+++ b/include/trace/events/skb.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM skb
+
+#if !defined(_TRACE_SKB_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SKB_H
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/tracepoint.h>
+
+#undef FN
+#define FN(reason) TRACE_DEFINE_ENUM(SKB_DROP_REASON_##reason);
+DEFINE_DROP_REASON(FN, FN)
+
+#undef FN
+#undef FNe
+#define FN(reason) { SKB_DROP_REASON_##reason, #reason },
+#define FNe(reason) { SKB_DROP_REASON_##reason, #reason }
+
+/*
+ * Tracepoint for free an sk_buff:
+ */
+TRACE_EVENT(kfree_skb,
+
+ TP_PROTO(struct sk_buff *skb, void *location,
+ enum skb_drop_reason reason),
+
+ TP_ARGS(skb, location, reason),
+
+ TP_STRUCT__entry(
+ __field(void *, skbaddr)
+ __field(void *, location)
+ __field(unsigned short, protocol)
+ __field(enum skb_drop_reason, reason)
+ ),
+
+ TP_fast_assign(
+ __entry->skbaddr = skb;
+ __entry->location = location;
+ __entry->protocol = ntohs(skb->protocol);
+ __entry->reason = reason;
+ ),
+
+ TP_printk("skbaddr=%p protocol=%u location=%pS reason: %s",
+ __entry->skbaddr, __entry->protocol, __entry->location,
+ __print_symbolic(__entry->reason,
+ DEFINE_DROP_REASON(FN, FNe)))
+);
+
+#undef FN
+#undef FNe
+
+TRACE_EVENT(consume_skb,
+
+ TP_PROTO(struct sk_buff *skb, void *location),
+
+ TP_ARGS(skb, location),
+
+ TP_STRUCT__entry(
+ __field( void *, skbaddr)
+ __field( void *, location)
+ ),
+
+ TP_fast_assign(
+ __entry->skbaddr = skb;
+ __entry->location = location;
+ ),
+
+ TP_printk("skbaddr=%p location=%pS", __entry->skbaddr, __entry->location)
+);
+
+TRACE_EVENT(skb_copy_datagram_iovec,
+
+ TP_PROTO(const struct sk_buff *skb, int len),
+
+ TP_ARGS(skb, len),
+
+ TP_STRUCT__entry(
+ __field( const void *, skbaddr )
+ __field( int, len )
+ ),
+
+ TP_fast_assign(
+ __entry->skbaddr = skb;
+ __entry->len = len;
+ ),
+
+ TP_printk("skbaddr=%p len=%d", __entry->skbaddr, __entry->len)
+);
+
+#endif /* _TRACE_SKB_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/smbus.h b/include/trace/events/smbus.h
new file mode 100644
index 0000000000..71a87edfc4
--- /dev/null
+++ b/include/trace/events/smbus.h
@@ -0,0 +1,245 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* SMBUS message transfer tracepoints
+ *
+ * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM smbus
+
+#if !defined(_TRACE_SMBUS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SMBUS_H
+
+#include <linux/i2c.h>
+#include <linux/tracepoint.h>
+
+/*
+ * drivers/i2c/i2c-core-smbus.c
+ */
+
+/*
+ * i2c_smbus_xfer() write data or procedure call request
+ */
+TRACE_EVENT_CONDITION(smbus_write,
+ TP_PROTO(const struct i2c_adapter *adap,
+ u16 addr, unsigned short flags,
+ char read_write, u8 command, int protocol,
+ const union i2c_smbus_data *data),
+ TP_ARGS(adap, addr, flags, read_write, command, protocol, data),
+ TP_CONDITION(read_write == I2C_SMBUS_WRITE ||
+ protocol == I2C_SMBUS_PROC_CALL ||
+ protocol == I2C_SMBUS_BLOCK_PROC_CALL),
+ TP_STRUCT__entry(
+ __field(int, adapter_nr )
+ __field(__u16, addr )
+ __field(__u16, flags )
+ __field(__u8, command )
+ __field(__u8, len )
+ __field(__u32, protocol )
+ __array(__u8, buf, I2C_SMBUS_BLOCK_MAX + 2) ),
+ TP_fast_assign(
+ __entry->adapter_nr = adap->nr;
+ __entry->addr = addr;
+ __entry->flags = flags;
+ __entry->command = command;
+ __entry->protocol = protocol;
+
+ switch (protocol) {
+ case I2C_SMBUS_BYTE_DATA:
+ __entry->len = 1;
+ goto copy;
+ case I2C_SMBUS_WORD_DATA:
+ case I2C_SMBUS_PROC_CALL:
+ __entry->len = 2;
+ goto copy;
+ case I2C_SMBUS_BLOCK_DATA:
+ case I2C_SMBUS_BLOCK_PROC_CALL:
+ case I2C_SMBUS_I2C_BLOCK_DATA:
+ __entry->len = data->block[0] + 1;
+ copy:
+ memcpy(__entry->buf, data->block, __entry->len);
+ break;
+ case I2C_SMBUS_QUICK:
+ case I2C_SMBUS_BYTE:
+ case I2C_SMBUS_I2C_BLOCK_BROKEN:
+ default:
+ __entry->len = 0;
+ }
+ ),
+ TP_printk("i2c-%d a=%03x f=%04x c=%x %s l=%u [%*phD]",
+ __entry->adapter_nr,
+ __entry->addr,
+ __entry->flags,
+ __entry->command,
+ __print_symbolic(__entry->protocol,
+ { I2C_SMBUS_QUICK, "QUICK" },
+ { I2C_SMBUS_BYTE, "BYTE" },
+ { I2C_SMBUS_BYTE_DATA, "BYTE_DATA" },
+ { I2C_SMBUS_WORD_DATA, "WORD_DATA" },
+ { I2C_SMBUS_PROC_CALL, "PROC_CALL" },
+ { I2C_SMBUS_BLOCK_DATA, "BLOCK_DATA" },
+ { I2C_SMBUS_I2C_BLOCK_BROKEN, "I2C_BLOCK_BROKEN" },
+ { I2C_SMBUS_BLOCK_PROC_CALL, "BLOCK_PROC_CALL" },
+ { I2C_SMBUS_I2C_BLOCK_DATA, "I2C_BLOCK_DATA" }),
+ __entry->len,
+ __entry->len, __entry->buf
+ ));
+
+/*
+ * i2c_smbus_xfer() read data request
+ */
+TRACE_EVENT_CONDITION(smbus_read,
+ TP_PROTO(const struct i2c_adapter *adap,
+ u16 addr, unsigned short flags,
+ char read_write, u8 command, int protocol),
+ TP_ARGS(adap, addr, flags, read_write, command, protocol),
+ TP_CONDITION(!(read_write == I2C_SMBUS_WRITE ||
+ protocol == I2C_SMBUS_PROC_CALL ||
+ protocol == I2C_SMBUS_BLOCK_PROC_CALL)),
+ TP_STRUCT__entry(
+ __field(int, adapter_nr )
+ __field(__u16, flags )
+ __field(__u16, addr )
+ __field(__u8, command )
+ __field(__u32, protocol )
+ __array(__u8, buf, I2C_SMBUS_BLOCK_MAX + 2) ),
+ TP_fast_assign(
+ __entry->adapter_nr = adap->nr;
+ __entry->addr = addr;
+ __entry->flags = flags;
+ __entry->command = command;
+ __entry->protocol = protocol;
+ ),
+ TP_printk("i2c-%d a=%03x f=%04x c=%x %s",
+ __entry->adapter_nr,
+ __entry->addr,
+ __entry->flags,
+ __entry->command,
+ __print_symbolic(__entry->protocol,
+ { I2C_SMBUS_QUICK, "QUICK" },
+ { I2C_SMBUS_BYTE, "BYTE" },
+ { I2C_SMBUS_BYTE_DATA, "BYTE_DATA" },
+ { I2C_SMBUS_WORD_DATA, "WORD_DATA" },
+ { I2C_SMBUS_PROC_CALL, "PROC_CALL" },
+ { I2C_SMBUS_BLOCK_DATA, "BLOCK_DATA" },
+ { I2C_SMBUS_I2C_BLOCK_BROKEN, "I2C_BLOCK_BROKEN" },
+ { I2C_SMBUS_BLOCK_PROC_CALL, "BLOCK_PROC_CALL" },
+ { I2C_SMBUS_I2C_BLOCK_DATA, "I2C_BLOCK_DATA" })
+ ));
+
+/*
+ * i2c_smbus_xfer() read data or procedure call reply
+ */
+TRACE_EVENT_CONDITION(smbus_reply,
+ TP_PROTO(const struct i2c_adapter *adap,
+ u16 addr, unsigned short flags,
+ char read_write, u8 command, int protocol,
+ const union i2c_smbus_data *data, int res),
+ TP_ARGS(adap, addr, flags, read_write, command, protocol, data, res),
+ TP_CONDITION(res >= 0 && read_write == I2C_SMBUS_READ),
+ TP_STRUCT__entry(
+ __field(int, adapter_nr )
+ __field(__u16, addr )
+ __field(__u16, flags )
+ __field(__u8, command )
+ __field(__u8, len )
+ __field(__u32, protocol )
+ __array(__u8, buf, I2C_SMBUS_BLOCK_MAX + 2) ),
+ TP_fast_assign(
+ __entry->adapter_nr = adap->nr;
+ __entry->addr = addr;
+ __entry->flags = flags;
+ __entry->command = command;
+ __entry->protocol = protocol;
+
+ switch (protocol) {
+ case I2C_SMBUS_BYTE:
+ case I2C_SMBUS_BYTE_DATA:
+ __entry->len = 1;
+ goto copy;
+ case I2C_SMBUS_WORD_DATA:
+ case I2C_SMBUS_PROC_CALL:
+ __entry->len = 2;
+ goto copy;
+ case I2C_SMBUS_BLOCK_DATA:
+ case I2C_SMBUS_BLOCK_PROC_CALL:
+ case I2C_SMBUS_I2C_BLOCK_DATA:
+ __entry->len = data->block[0] + 1;
+ copy:
+ memcpy(__entry->buf, data->block, __entry->len);
+ break;
+ case I2C_SMBUS_QUICK:
+ case I2C_SMBUS_I2C_BLOCK_BROKEN:
+ default:
+ __entry->len = 0;
+ }
+ ),
+ TP_printk("i2c-%d a=%03x f=%04x c=%x %s l=%u [%*phD]",
+ __entry->adapter_nr,
+ __entry->addr,
+ __entry->flags,
+ __entry->command,
+ __print_symbolic(__entry->protocol,
+ { I2C_SMBUS_QUICK, "QUICK" },
+ { I2C_SMBUS_BYTE, "BYTE" },
+ { I2C_SMBUS_BYTE_DATA, "BYTE_DATA" },
+ { I2C_SMBUS_WORD_DATA, "WORD_DATA" },
+ { I2C_SMBUS_PROC_CALL, "PROC_CALL" },
+ { I2C_SMBUS_BLOCK_DATA, "BLOCK_DATA" },
+ { I2C_SMBUS_I2C_BLOCK_BROKEN, "I2C_BLOCK_BROKEN" },
+ { I2C_SMBUS_BLOCK_PROC_CALL, "BLOCK_PROC_CALL" },
+ { I2C_SMBUS_I2C_BLOCK_DATA, "I2C_BLOCK_DATA" }),
+ __entry->len,
+ __entry->len, __entry->buf
+ ));
+
+/*
+ * i2c_smbus_xfer() result
+ */
+TRACE_EVENT(smbus_result,
+ TP_PROTO(const struct i2c_adapter *adap,
+ u16 addr, unsigned short flags,
+ char read_write, u8 command, int protocol,
+ int res),
+ TP_ARGS(adap, addr, flags, read_write, command, protocol, res),
+ TP_STRUCT__entry(
+ __field(int, adapter_nr )
+ __field(__u16, addr )
+ __field(__u16, flags )
+ __field(__u8, read_write )
+ __field(__u8, command )
+ __field(__s16, res )
+ __field(__u32, protocol )
+ ),
+ TP_fast_assign(
+ __entry->adapter_nr = adap->nr;
+ __entry->addr = addr;
+ __entry->flags = flags;
+ __entry->read_write = read_write;
+ __entry->command = command;
+ __entry->protocol = protocol;
+ __entry->res = res;
+ ),
+ TP_printk("i2c-%d a=%03x f=%04x c=%x %s %s res=%d",
+ __entry->adapter_nr,
+ __entry->addr,
+ __entry->flags,
+ __entry->command,
+ __print_symbolic(__entry->protocol,
+ { I2C_SMBUS_QUICK, "QUICK" },
+ { I2C_SMBUS_BYTE, "BYTE" },
+ { I2C_SMBUS_BYTE_DATA, "BYTE_DATA" },
+ { I2C_SMBUS_WORD_DATA, "WORD_DATA" },
+ { I2C_SMBUS_PROC_CALL, "PROC_CALL" },
+ { I2C_SMBUS_BLOCK_DATA, "BLOCK_DATA" },
+ { I2C_SMBUS_I2C_BLOCK_BROKEN, "I2C_BLOCK_BROKEN" },
+ { I2C_SMBUS_BLOCK_PROC_CALL, "BLOCK_PROC_CALL" },
+ { I2C_SMBUS_I2C_BLOCK_DATA, "I2C_BLOCK_DATA" }),
+ __entry->read_write == I2C_SMBUS_WRITE ? "wr" : "rd",
+ __entry->res
+ ));
+
+#endif /* _TRACE_SMBUS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/sock.h b/include/trace/events/sock.h
new file mode 100644
index 0000000000..fd206a6ab5
--- /dev/null
+++ b/include/trace/events/sock.h
@@ -0,0 +1,338 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sock
+
+#if !defined(_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SOCK_H
+
+#include <net/sock.h>
+#include <net/ipv6.h>
+#include <linux/tracepoint.h>
+#include <linux/ipv6.h>
+#include <linux/tcp.h>
+
+#define family_names \
+ EM(AF_INET) \
+ EMe(AF_INET6)
+
+/* The protocol traced by inet_sock_set_state */
+#define inet_protocol_names \
+ EM(IPPROTO_TCP) \
+ EM(IPPROTO_DCCP) \
+ EM(IPPROTO_SCTP) \
+ EMe(IPPROTO_MPTCP)
+
+#define tcp_state_names \
+ EM(TCP_ESTABLISHED) \
+ EM(TCP_SYN_SENT) \
+ EM(TCP_SYN_RECV) \
+ EM(TCP_FIN_WAIT1) \
+ EM(TCP_FIN_WAIT2) \
+ EM(TCP_TIME_WAIT) \
+ EM(TCP_CLOSE) \
+ EM(TCP_CLOSE_WAIT) \
+ EM(TCP_LAST_ACK) \
+ EM(TCP_LISTEN) \
+ EM(TCP_CLOSING) \
+ EMe(TCP_NEW_SYN_RECV)
+
+#define skmem_kind_names \
+ EM(SK_MEM_SEND) \
+ EMe(SK_MEM_RECV)
+
+/* enums need to be exported to user space */
+#undef EM
+#undef EMe
+#define EM(a) TRACE_DEFINE_ENUM(a);
+#define EMe(a) TRACE_DEFINE_ENUM(a);
+
+family_names
+inet_protocol_names
+tcp_state_names
+skmem_kind_names
+
+#undef EM
+#undef EMe
+#define EM(a) { a, #a },
+#define EMe(a) { a, #a }
+
+#define show_family_name(val) \
+ __print_symbolic(val, family_names)
+
+#define show_inet_protocol_name(val) \
+ __print_symbolic(val, inet_protocol_names)
+
+#define show_tcp_state_name(val) \
+ __print_symbolic(val, tcp_state_names)
+
+#define show_skmem_kind_names(val) \
+ __print_symbolic(val, skmem_kind_names)
+
+TRACE_EVENT(sock_rcvqueue_full,
+
+ TP_PROTO(struct sock *sk, struct sk_buff *skb),
+
+ TP_ARGS(sk, skb),
+
+ TP_STRUCT__entry(
+ __field(int, rmem_alloc)
+ __field(unsigned int, truesize)
+ __field(int, sk_rcvbuf)
+ ),
+
+ TP_fast_assign(
+ __entry->rmem_alloc = atomic_read(&sk->sk_rmem_alloc);
+ __entry->truesize = skb->truesize;
+ __entry->sk_rcvbuf = READ_ONCE(sk->sk_rcvbuf);
+ ),
+
+ TP_printk("rmem_alloc=%d truesize=%u sk_rcvbuf=%d",
+ __entry->rmem_alloc, __entry->truesize, __entry->sk_rcvbuf)
+);
+
+TRACE_EVENT(sock_exceed_buf_limit,
+
+ TP_PROTO(struct sock *sk, struct proto *prot, long allocated, int kind),
+
+ TP_ARGS(sk, prot, allocated, kind),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __array(long, sysctl_mem, 3)
+ __field(long, allocated)
+ __field(int, sysctl_rmem)
+ __field(int, rmem_alloc)
+ __field(int, sysctl_wmem)
+ __field(int, wmem_alloc)
+ __field(int, wmem_queued)
+ __field(int, kind)
+ ),
+
+ TP_fast_assign(
+ strncpy(__entry->name, prot->name, 32);
+ __entry->sysctl_mem[0] = READ_ONCE(prot->sysctl_mem[0]);
+ __entry->sysctl_mem[1] = READ_ONCE(prot->sysctl_mem[1]);
+ __entry->sysctl_mem[2] = READ_ONCE(prot->sysctl_mem[2]);
+ __entry->allocated = allocated;
+ __entry->sysctl_rmem = sk_get_rmem0(sk, prot);
+ __entry->rmem_alloc = atomic_read(&sk->sk_rmem_alloc);
+ __entry->sysctl_wmem = sk_get_wmem0(sk, prot);
+ __entry->wmem_alloc = refcount_read(&sk->sk_wmem_alloc);
+ __entry->wmem_queued = READ_ONCE(sk->sk_wmem_queued);
+ __entry->kind = kind;
+ ),
+
+ TP_printk("proto:%s sysctl_mem=%ld,%ld,%ld allocated=%ld sysctl_rmem=%d rmem_alloc=%d sysctl_wmem=%d wmem_alloc=%d wmem_queued=%d kind=%s",
+ __entry->name,
+ __entry->sysctl_mem[0],
+ __entry->sysctl_mem[1],
+ __entry->sysctl_mem[2],
+ __entry->allocated,
+ __entry->sysctl_rmem,
+ __entry->rmem_alloc,
+ __entry->sysctl_wmem,
+ __entry->wmem_alloc,
+ __entry->wmem_queued,
+ show_skmem_kind_names(__entry->kind)
+ )
+);
+
+TRACE_EVENT(inet_sock_set_state,
+
+ TP_PROTO(const struct sock *sk, const int oldstate, const int newstate),
+
+ TP_ARGS(sk, oldstate, newstate),
+
+ TP_STRUCT__entry(
+ __field(const void *, skaddr)
+ __field(int, oldstate)
+ __field(int, newstate)
+ __field(__u16, sport)
+ __field(__u16, dport)
+ __field(__u16, family)
+ __field(__u16, protocol)
+ __array(__u8, saddr, 4)
+ __array(__u8, daddr, 4)
+ __array(__u8, saddr_v6, 16)
+ __array(__u8, daddr_v6, 16)
+ ),
+
+ TP_fast_assign(
+ const struct inet_sock *inet = inet_sk(sk);
+ struct in6_addr *pin6;
+ __be32 *p32;
+
+ __entry->skaddr = sk;
+ __entry->oldstate = oldstate;
+ __entry->newstate = newstate;
+
+ __entry->family = sk->sk_family;
+ __entry->protocol = sk->sk_protocol;
+ __entry->sport = ntohs(inet->inet_sport);
+ __entry->dport = ntohs(inet->inet_dport);
+
+ p32 = (__be32 *) __entry->saddr;
+ *p32 = inet->inet_saddr;
+
+ p32 = (__be32 *) __entry->daddr;
+ *p32 = inet->inet_daddr;
+
+#if IS_ENABLED(CONFIG_IPV6)
+ if (sk->sk_family == AF_INET6) {
+ pin6 = (struct in6_addr *)__entry->saddr_v6;
+ *pin6 = sk->sk_v6_rcv_saddr;
+ pin6 = (struct in6_addr *)__entry->daddr_v6;
+ *pin6 = sk->sk_v6_daddr;
+ } else
+#endif
+ {
+ pin6 = (struct in6_addr *)__entry->saddr_v6;
+ ipv6_addr_set_v4mapped(inet->inet_saddr, pin6);
+ pin6 = (struct in6_addr *)__entry->daddr_v6;
+ ipv6_addr_set_v4mapped(inet->inet_daddr, pin6);
+ }
+ ),
+
+ TP_printk("family=%s protocol=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c oldstate=%s newstate=%s",
+ show_family_name(__entry->family),
+ show_inet_protocol_name(__entry->protocol),
+ __entry->sport, __entry->dport,
+ __entry->saddr, __entry->daddr,
+ __entry->saddr_v6, __entry->daddr_v6,
+ show_tcp_state_name(__entry->oldstate),
+ show_tcp_state_name(__entry->newstate))
+);
+
+TRACE_EVENT(inet_sk_error_report,
+
+ TP_PROTO(const struct sock *sk),
+
+ TP_ARGS(sk),
+
+ TP_STRUCT__entry(
+ __field(int, error)
+ __field(__u16, sport)
+ __field(__u16, dport)
+ __field(__u16, family)
+ __field(__u16, protocol)
+ __array(__u8, saddr, 4)
+ __array(__u8, daddr, 4)
+ __array(__u8, saddr_v6, 16)
+ __array(__u8, daddr_v6, 16)
+ ),
+
+ TP_fast_assign(
+ const struct inet_sock *inet = inet_sk(sk);
+ struct in6_addr *pin6;
+ __be32 *p32;
+
+ __entry->error = sk->sk_err;
+ __entry->family = sk->sk_family;
+ __entry->protocol = sk->sk_protocol;
+ __entry->sport = ntohs(inet->inet_sport);
+ __entry->dport = ntohs(inet->inet_dport);
+
+ p32 = (__be32 *) __entry->saddr;
+ *p32 = inet->inet_saddr;
+
+ p32 = (__be32 *) __entry->daddr;
+ *p32 = inet->inet_daddr;
+
+#if IS_ENABLED(CONFIG_IPV6)
+ if (sk->sk_family == AF_INET6) {
+ pin6 = (struct in6_addr *)__entry->saddr_v6;
+ *pin6 = sk->sk_v6_rcv_saddr;
+ pin6 = (struct in6_addr *)__entry->daddr_v6;
+ *pin6 = sk->sk_v6_daddr;
+ } else
+#endif
+ {
+ pin6 = (struct in6_addr *)__entry->saddr_v6;
+ ipv6_addr_set_v4mapped(inet->inet_saddr, pin6);
+ pin6 = (struct in6_addr *)__entry->daddr_v6;
+ ipv6_addr_set_v4mapped(inet->inet_daddr, pin6);
+ }
+ ),
+
+ TP_printk("family=%s protocol=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c error=%d",
+ show_family_name(__entry->family),
+ show_inet_protocol_name(__entry->protocol),
+ __entry->sport, __entry->dport,
+ __entry->saddr, __entry->daddr,
+ __entry->saddr_v6, __entry->daddr_v6,
+ __entry->error)
+);
+
+TRACE_EVENT(sk_data_ready,
+
+ TP_PROTO(const struct sock *sk),
+
+ TP_ARGS(sk),
+
+ TP_STRUCT__entry(
+ __field(const void *, skaddr)
+ __field(__u16, family)
+ __field(__u16, protocol)
+ __field(unsigned long, ip)
+ ),
+
+ TP_fast_assign(
+ __entry->skaddr = sk;
+ __entry->family = sk->sk_family;
+ __entry->protocol = sk->sk_protocol;
+ __entry->ip = _RET_IP_;
+ ),
+
+ TP_printk("family=%u protocol=%u func=%ps",
+ __entry->family, __entry->protocol, (void *)__entry->ip)
+);
+
+/*
+ * sock send/recv msg length
+ */
+DECLARE_EVENT_CLASS(sock_msg_length,
+
+ TP_PROTO(struct sock *sk, int ret, int flags),
+
+ TP_ARGS(sk, ret, flags),
+
+ TP_STRUCT__entry(
+ __field(void *, sk)
+ __field(__u16, family)
+ __field(__u16, protocol)
+ __field(int, ret)
+ __field(int, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->sk = sk;
+ __entry->family = sk->sk_family;
+ __entry->protocol = sk->sk_protocol;
+ __entry->ret = ret;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("sk address = %p, family = %s protocol = %s, length = %d, error = %d, flags = 0x%x",
+ __entry->sk, show_family_name(__entry->family),
+ show_inet_protocol_name(__entry->protocol),
+ !(__entry->flags & MSG_PEEK) ?
+ (__entry->ret > 0 ? __entry->ret : 0) : 0,
+ __entry->ret < 0 ? __entry->ret : 0,
+ __entry->flags)
+);
+
+DEFINE_EVENT(sock_msg_length, sock_send_length,
+ TP_PROTO(struct sock *sk, int ret, int flags),
+
+ TP_ARGS(sk, ret, flags)
+);
+
+DEFINE_EVENT(sock_msg_length, sock_recv_length,
+ TP_PROTO(struct sock *sk, int ret, int flags),
+
+ TP_ARGS(sk, ret, flags)
+);
+#endif /* _TRACE_SOCK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/sof.h b/include/trace/events/sof.h
new file mode 100644
index 0000000000..21c2a1efb9
--- /dev/null
+++ b/include/trace/events/sof.h
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright(c) 2022 Intel Corporation. All rights reserved.
+ *
+ * Author: Noah Klayman <noah.klayman@intel.com>
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sof
+
+#if !defined(_TRACE_SOF_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SOF_H
+#include <linux/tracepoint.h>
+#include <linux/types.h>
+#include <sound/sof/stream.h>
+#include "../../../sound/soc/sof/sof-audio.h"
+
+DECLARE_EVENT_CLASS(sof_widget_template,
+ TP_PROTO(struct snd_sof_widget *swidget),
+ TP_ARGS(swidget),
+ TP_STRUCT__entry(
+ __string(name, swidget->widget->name)
+ __field(int, use_count)
+ ),
+ TP_fast_assign(
+ __assign_str(name, swidget->widget->name);
+ __entry->use_count = swidget->use_count;
+ ),
+ TP_printk("name=%s use_count=%d", __get_str(name), __entry->use_count)
+);
+
+DEFINE_EVENT(sof_widget_template, sof_widget_setup,
+ TP_PROTO(struct snd_sof_widget *swidget),
+ TP_ARGS(swidget)
+);
+
+DEFINE_EVENT(sof_widget_template, sof_widget_free,
+ TP_PROTO(struct snd_sof_widget *swidget),
+ TP_ARGS(swidget)
+);
+
+TRACE_EVENT(sof_ipc3_period_elapsed_position,
+ TP_PROTO(struct snd_sof_dev *sdev, struct sof_ipc_stream_posn *posn),
+ TP_ARGS(sdev, posn),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u64, host_posn)
+ __field(u64, dai_posn)
+ __field(u64, wallclock)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->host_posn = posn->host_posn;
+ __entry->dai_posn = posn->dai_posn;
+ __entry->wallclock = posn->wallclock;
+ ),
+ TP_printk("device_name=%s host_posn=%#llx dai_posn=%#llx wallclock=%#llx",
+ __get_str(device_name), __entry->host_posn, __entry->dai_posn,
+ __entry->wallclock)
+);
+
+TRACE_EVENT(sof_pcm_pointer_position,
+ TP_PROTO(struct snd_sof_dev *sdev,
+ struct snd_sof_pcm *spcm,
+ struct snd_pcm_substream *substream,
+ snd_pcm_uframes_t dma_posn,
+ snd_pcm_uframes_t dai_posn
+ ),
+ TP_ARGS(sdev, spcm, substream, dma_posn, dai_posn),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, pcm_id)
+ __field(int, stream)
+ __field(unsigned long, dma_posn)
+ __field(unsigned long, dai_posn)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->pcm_id = le32_to_cpu(spcm->pcm.pcm_id);
+ __entry->stream = substream->stream;
+ __entry->dma_posn = dma_posn;
+ __entry->dai_posn = dai_posn;
+ ),
+ TP_printk("device_name=%s pcm_id=%d stream=%d dma_posn=%lu dai_posn=%lu",
+ __get_str(device_name), __entry->pcm_id, __entry->stream,
+ __entry->dma_posn, __entry->dai_posn)
+);
+
+TRACE_EVENT(sof_stream_position_ipc_rx,
+ TP_PROTO(struct device *dev),
+ TP_ARGS(dev),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(dev))
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(dev));
+ ),
+ TP_printk("device_name=%s", __get_str(device_name))
+);
+
+TRACE_EVENT(sof_ipc4_fw_config,
+ TP_PROTO(struct snd_sof_dev *sdev, char *key, u32 value),
+ TP_ARGS(sdev, key, value),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __string(key, key)
+ __field(u32, value)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __assign_str(key, key);
+ __entry->value = value;
+ ),
+ TP_printk("device_name=%s key=%s value=%d",
+ __get_str(device_name), __get_str(key), __entry->value)
+);
+
+#endif /* _TRACE_SOF_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/sof_intel.h b/include/trace/events/sof_intel.h
new file mode 100644
index 0000000000..2a77f9d26c
--- /dev/null
+++ b/include/trace/events/sof_intel.h
@@ -0,0 +1,148 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright(c) 2022 Intel Corporation. All rights reserved.
+ *
+ * Author: Noah Klayman <noah.klayman@intel.com>
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sof_intel
+
+#if !defined(_TRACE_SOF_INTEL_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SOF_INTEL_H
+#include <linux/tracepoint.h>
+#include <sound/hdaudio.h>
+#include "../../../sound/soc/sof/sof-audio.h"
+
+TRACE_EVENT(sof_intel_hda_irq,
+ TP_PROTO(struct snd_sof_dev *sdev, char *source),
+ TP_ARGS(sdev, source),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __string(source, source)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __assign_str(source, source);
+ ),
+ TP_printk("device_name=%s source=%s",
+ __get_str(device_name), __get_str(source))
+);
+
+DECLARE_EVENT_CLASS(sof_intel_ipc_firmware_template,
+ TP_ARGS(struct snd_sof_dev *sdev, u32 msg, u32 msg_ext),
+ TP_PROTO(sdev, msg, msg_ext),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, msg)
+ __field(u32, msg_ext)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->msg = msg;
+ __entry->msg_ext = msg_ext;
+ ),
+ TP_printk("device_name=%s msg=%#x msg_ext=%#x",
+ __get_str(device_name), __entry->msg, __entry->msg_ext)
+);
+
+DEFINE_EVENT(sof_intel_ipc_firmware_template, sof_intel_ipc_firmware_response,
+ TP_PROTO(struct snd_sof_dev *sdev, u32 msg, u32 msg_ext),
+ TP_ARGS(sdev, msg, msg_ext)
+);
+
+DEFINE_EVENT(sof_intel_ipc_firmware_template, sof_intel_ipc_firmware_initiated,
+ TP_PROTO(struct snd_sof_dev *sdev, u32 msg, u32 msg_ext),
+ TP_ARGS(sdev, msg, msg_ext)
+);
+
+TRACE_EVENT(sof_intel_D0I3C_updated,
+ TP_PROTO(struct snd_sof_dev *sdev, u8 reg),
+ TP_ARGS(sdev, reg),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u8, reg)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->reg = reg;
+ ),
+ TP_printk("device_name=%s register=%#x",
+ __get_str(device_name), __entry->reg)
+);
+
+TRACE_EVENT(sof_intel_hda_irq_ipc_check,
+ TP_PROTO(struct snd_sof_dev *sdev, u32 irq_status),
+ TP_ARGS(sdev, irq_status),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, irq_status)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->irq_status = irq_status;
+ ),
+ TP_printk("device_name=%s irq_status=%#x",
+ __get_str(device_name), __entry->irq_status)
+);
+
+TRACE_EVENT(sof_intel_hda_dsp_pcm,
+ TP_PROTO(struct snd_sof_dev *sdev,
+ struct hdac_stream *hstream,
+ struct snd_pcm_substream *substream,
+ snd_pcm_uframes_t pos
+ ),
+ TP_ARGS(sdev, hstream, substream, pos),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, hstream_index)
+ __field(u32, substream)
+ __field(unsigned long, pos)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->hstream_index = hstream->index;
+ __entry->substream = substream->stream;
+ __entry->pos = pos;
+ ),
+ TP_printk("device_name=%s hstream_index=%d substream=%d pos=%lu",
+ __get_str(device_name), __entry->hstream_index,
+ __entry->substream, __entry->pos)
+);
+
+TRACE_EVENT(sof_intel_hda_dsp_stream_status,
+ TP_PROTO(struct device *dev, struct hdac_stream *s, u32 status),
+ TP_ARGS(dev, s, status),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(dev))
+ __field(u32, stream)
+ __field(u32, status)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(dev));
+ __entry->stream = s->index;
+ __entry->status = status;
+ ),
+ TP_printk("device_name=%s stream=%d status=%#x",
+ __get_str(device_name), __entry->stream, __entry->status)
+);
+
+TRACE_EVENT(sof_intel_hda_dsp_check_stream_irq,
+ TP_PROTO(struct snd_sof_dev *sdev, u32 status),
+ TP_ARGS(sdev, status),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, status)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->status = status;
+ ),
+ TP_printk("device_name=%s status=%#x",
+ __get_str(device_name), __entry->status)
+);
+
+#endif /* _TRACE_SOF_INTEL_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/spi.h b/include/trace/events/spi.h
new file mode 100644
index 0000000000..e63d4a24d8
--- /dev/null
+++ b/include/trace/events/spi.h
@@ -0,0 +1,239 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM spi
+
+#if !defined(_TRACE_SPI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SPI_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(spi_controller,
+
+ TP_PROTO(struct spi_controller *controller),
+
+ TP_ARGS(controller),
+
+ TP_STRUCT__entry(
+ __field( int, bus_num )
+ ),
+
+ TP_fast_assign(
+ __entry->bus_num = controller->bus_num;
+ ),
+
+ TP_printk("spi%d", (int)__entry->bus_num)
+
+);
+
+DEFINE_EVENT(spi_controller, spi_controller_idle,
+
+ TP_PROTO(struct spi_controller *controller),
+
+ TP_ARGS(controller)
+
+);
+
+DEFINE_EVENT(spi_controller, spi_controller_busy,
+
+ TP_PROTO(struct spi_controller *controller),
+
+ TP_ARGS(controller)
+
+);
+
+TRACE_EVENT(spi_setup,
+ TP_PROTO(struct spi_device *spi, int status),
+ TP_ARGS(spi, status),
+
+ TP_STRUCT__entry(
+ __field(int, bus_num)
+ __field(int, chip_select)
+ __field(unsigned long, mode)
+ __field(unsigned int, bits_per_word)
+ __field(unsigned int, max_speed_hz)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->bus_num = spi->controller->bus_num;
+ __entry->chip_select = spi_get_chipselect(spi, 0);
+ __entry->mode = spi->mode;
+ __entry->bits_per_word = spi->bits_per_word;
+ __entry->max_speed_hz = spi->max_speed_hz;
+ __entry->status = status;
+ ),
+
+ TP_printk("spi%d.%d setup mode %lu, %s%s%s%s%u bits/w, %u Hz max --> %d",
+ __entry->bus_num, __entry->chip_select,
+ (__entry->mode & SPI_MODE_X_MASK),
+ (__entry->mode & SPI_CS_HIGH) ? "cs_high, " : "",
+ (__entry->mode & SPI_LSB_FIRST) ? "lsb, " : "",
+ (__entry->mode & SPI_3WIRE) ? "3wire, " : "",
+ (__entry->mode & SPI_LOOP) ? "loopback, " : "",
+ __entry->bits_per_word, __entry->max_speed_hz,
+ __entry->status)
+);
+
+TRACE_EVENT(spi_set_cs,
+ TP_PROTO(struct spi_device *spi, bool enable),
+ TP_ARGS(spi, enable),
+
+ TP_STRUCT__entry(
+ __field(int, bus_num)
+ __field(int, chip_select)
+ __field(unsigned long, mode)
+ __field(bool, enable)
+ ),
+
+ TP_fast_assign(
+ __entry->bus_num = spi->controller->bus_num;
+ __entry->chip_select = spi_get_chipselect(spi, 0);
+ __entry->mode = spi->mode;
+ __entry->enable = enable;
+ ),
+
+ TP_printk("spi%d.%d %s%s",
+ __entry->bus_num, __entry->chip_select,
+ __entry->enable ? "activate" : "deactivate",
+ (__entry->mode & SPI_CS_HIGH) ? ", cs_high" : "")
+);
+
+DECLARE_EVENT_CLASS(spi_message,
+
+ TP_PROTO(struct spi_message *msg),
+
+ TP_ARGS(msg),
+
+ TP_STRUCT__entry(
+ __field( int, bus_num )
+ __field( int, chip_select )
+ __field( struct spi_message *, msg )
+ ),
+
+ TP_fast_assign(
+ __entry->bus_num = msg->spi->controller->bus_num;
+ __entry->chip_select = spi_get_chipselect(msg->spi, 0);
+ __entry->msg = msg;
+ ),
+
+ TP_printk("spi%d.%d %p", (int)__entry->bus_num,
+ (int)__entry->chip_select,
+ (struct spi_message *)__entry->msg)
+);
+
+DEFINE_EVENT(spi_message, spi_message_submit,
+
+ TP_PROTO(struct spi_message *msg),
+
+ TP_ARGS(msg)
+
+);
+
+DEFINE_EVENT(spi_message, spi_message_start,
+
+ TP_PROTO(struct spi_message *msg),
+
+ TP_ARGS(msg)
+
+);
+
+TRACE_EVENT(spi_message_done,
+
+ TP_PROTO(struct spi_message *msg),
+
+ TP_ARGS(msg),
+
+ TP_STRUCT__entry(
+ __field( int, bus_num )
+ __field( int, chip_select )
+ __field( struct spi_message *, msg )
+ __field( unsigned, frame )
+ __field( unsigned, actual )
+ ),
+
+ TP_fast_assign(
+ __entry->bus_num = msg->spi->controller->bus_num;
+ __entry->chip_select = spi_get_chipselect(msg->spi, 0);
+ __entry->msg = msg;
+ __entry->frame = msg->frame_length;
+ __entry->actual = msg->actual_length;
+ ),
+
+ TP_printk("spi%d.%d %p len=%u/%u", (int)__entry->bus_num,
+ (int)__entry->chip_select,
+ (struct spi_message *)__entry->msg,
+ (unsigned)__entry->actual, (unsigned)__entry->frame)
+);
+
+/*
+ * Consider a buffer valid if non-NULL and if it doesn't match the dummy buffer
+ * that only exist to work with controllers that have SPI_CONTROLLER_MUST_TX or
+ * SPI_CONTROLLER_MUST_RX.
+ */
+#define spi_valid_txbuf(msg, xfer) \
+ (xfer->tx_buf && xfer->tx_buf != msg->spi->controller->dummy_tx)
+#define spi_valid_rxbuf(msg, xfer) \
+ (xfer->rx_buf && xfer->rx_buf != msg->spi->controller->dummy_rx)
+
+DECLARE_EVENT_CLASS(spi_transfer,
+
+ TP_PROTO(struct spi_message *msg, struct spi_transfer *xfer),
+
+ TP_ARGS(msg, xfer),
+
+ TP_STRUCT__entry(
+ __field( int, bus_num )
+ __field( int, chip_select )
+ __field( struct spi_transfer *, xfer )
+ __field( int, len )
+ __dynamic_array(u8, rx_buf,
+ spi_valid_rxbuf(msg, xfer) ?
+ (xfer->len < 64 ? xfer->len : 64) : 0)
+ __dynamic_array(u8, tx_buf,
+ spi_valid_txbuf(msg, xfer) ?
+ (xfer->len < 64 ? xfer->len : 64) : 0)
+ ),
+
+ TP_fast_assign(
+ __entry->bus_num = msg->spi->controller->bus_num;
+ __entry->chip_select = spi_get_chipselect(msg->spi, 0);
+ __entry->xfer = xfer;
+ __entry->len = xfer->len;
+
+ if (spi_valid_txbuf(msg, xfer))
+ memcpy(__get_dynamic_array(tx_buf),
+ xfer->tx_buf, __get_dynamic_array_len(tx_buf));
+
+ if (spi_valid_rxbuf(msg, xfer))
+ memcpy(__get_dynamic_array(rx_buf),
+ xfer->rx_buf, __get_dynamic_array_len(rx_buf));
+ ),
+
+ TP_printk("spi%d.%d %p len=%d tx=[%*phD] rx=[%*phD]",
+ __entry->bus_num, __entry->chip_select,
+ __entry->xfer, __entry->len,
+ __get_dynamic_array_len(tx_buf), __get_dynamic_array(tx_buf),
+ __get_dynamic_array_len(rx_buf), __get_dynamic_array(rx_buf))
+);
+
+DEFINE_EVENT(spi_transfer, spi_transfer_start,
+
+ TP_PROTO(struct spi_message *msg, struct spi_transfer *xfer),
+
+ TP_ARGS(msg, xfer)
+
+);
+
+DEFINE_EVENT(spi_transfer, spi_transfer_stop,
+
+ TP_PROTO(struct spi_message *msg, struct spi_transfer *xfer),
+
+ TP_ARGS(msg, xfer)
+
+);
+
+#endif /* _TRACE_POWER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/spmi.h b/include/trace/events/spmi.h
new file mode 100644
index 0000000000..a6819fd85c
--- /dev/null
+++ b/include/trace/events/spmi.h
@@ -0,0 +1,136 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM spmi
+
+#if !defined(_TRACE_SPMI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SPMI_H
+
+#include <linux/spmi.h>
+#include <linux/tracepoint.h>
+
+/*
+ * drivers/spmi/spmi.c
+ */
+
+TRACE_EVENT(spmi_write_begin,
+ TP_PROTO(u8 opcode, u8 sid, u16 addr, u8 len, const u8 *buf),
+ TP_ARGS(opcode, sid, addr, len, buf),
+
+ TP_STRUCT__entry(
+ __field ( u8, opcode )
+ __field ( u8, sid )
+ __field ( u16, addr )
+ __field ( u8, len )
+ __dynamic_array ( u8, buf, len )
+ ),
+
+ TP_fast_assign(
+ __entry->opcode = opcode;
+ __entry->sid = sid;
+ __entry->addr = addr;
+ __entry->len = len;
+ memcpy(__get_dynamic_array(buf), buf, len);
+ ),
+
+ TP_printk("opc=%d sid=%02d addr=0x%04x len=%d buf=0x[%*phD]",
+ (int)__entry->opcode, (int)__entry->sid,
+ (int)__entry->addr, (int)__entry->len,
+ (int)__entry->len, __get_dynamic_array(buf))
+);
+
+TRACE_EVENT(spmi_write_end,
+ TP_PROTO(u8 opcode, u8 sid, u16 addr, int ret),
+ TP_ARGS(opcode, sid, addr, ret),
+
+ TP_STRUCT__entry(
+ __field ( u8, opcode )
+ __field ( u8, sid )
+ __field ( u16, addr )
+ __field ( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->opcode = opcode;
+ __entry->sid = sid;
+ __entry->addr = addr;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("opc=%d sid=%02d addr=0x%04x ret=%d",
+ (int)__entry->opcode, (int)__entry->sid,
+ (int)__entry->addr, __entry->ret)
+);
+
+TRACE_EVENT(spmi_read_begin,
+ TP_PROTO(u8 opcode, u8 sid, u16 addr),
+ TP_ARGS(opcode, sid, addr),
+
+ TP_STRUCT__entry(
+ __field ( u8, opcode )
+ __field ( u8, sid )
+ __field ( u16, addr )
+ ),
+
+ TP_fast_assign(
+ __entry->opcode = opcode;
+ __entry->sid = sid;
+ __entry->addr = addr;
+ ),
+
+ TP_printk("opc=%d sid=%02d addr=0x%04x",
+ (int)__entry->opcode, (int)__entry->sid,
+ (int)__entry->addr)
+);
+
+TRACE_EVENT(spmi_read_end,
+ TP_PROTO(u8 opcode, u8 sid, u16 addr, int ret, u8 len, const u8 *buf),
+ TP_ARGS(opcode, sid, addr, ret, len, buf),
+
+ TP_STRUCT__entry(
+ __field ( u8, opcode )
+ __field ( u8, sid )
+ __field ( u16, addr )
+ __field ( int, ret )
+ __field ( u8, len )
+ __dynamic_array ( u8, buf, len )
+ ),
+
+ TP_fast_assign(
+ __entry->opcode = opcode;
+ __entry->sid = sid;
+ __entry->addr = addr;
+ __entry->ret = ret;
+ __entry->len = len;
+ memcpy(__get_dynamic_array(buf), buf, len);
+ ),
+
+ TP_printk("opc=%d sid=%02d addr=0x%04x ret=%d len=%02d buf=0x[%*phD]",
+ (int)__entry->opcode, (int)__entry->sid,
+ (int)__entry->addr, __entry->ret, (int)__entry->len,
+ (int)__entry->len, __get_dynamic_array(buf))
+);
+
+TRACE_EVENT(spmi_cmd,
+ TP_PROTO(u8 opcode, u8 sid, int ret),
+ TP_ARGS(opcode, sid, ret),
+
+ TP_STRUCT__entry(
+ __field ( u8, opcode )
+ __field ( u8, sid )
+ __field ( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->opcode = opcode;
+ __entry->sid = sid;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("opc=%d sid=%02d ret=%d", (int)__entry->opcode,
+ (int)__entry->sid, ret)
+);
+
+#endif /* _TRACE_SPMI_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
new file mode 100644
index 0000000000..6beb38c1dc
--- /dev/null
+++ b/include/trace/events/sunrpc.h
@@ -0,0 +1,2522 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sunrpc
+
+#if !defined(_TRACE_SUNRPC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SUNRPC_H
+
+#include <linux/sunrpc/sched.h>
+#include <linux/sunrpc/clnt.h>
+#include <linux/sunrpc/svc.h>
+#include <linux/sunrpc/xprtsock.h>
+#include <linux/sunrpc/svc_xprt.h>
+#include <net/tcp_states.h>
+#include <linux/net.h>
+#include <linux/tracepoint.h>
+
+#include <trace/misc/sunrpc.h>
+
+TRACE_DEFINE_ENUM(SOCK_STREAM);
+TRACE_DEFINE_ENUM(SOCK_DGRAM);
+TRACE_DEFINE_ENUM(SOCK_RAW);
+TRACE_DEFINE_ENUM(SOCK_RDM);
+TRACE_DEFINE_ENUM(SOCK_SEQPACKET);
+TRACE_DEFINE_ENUM(SOCK_DCCP);
+TRACE_DEFINE_ENUM(SOCK_PACKET);
+
+#define show_socket_type(type) \
+ __print_symbolic(type, \
+ { SOCK_STREAM, "STREAM" }, \
+ { SOCK_DGRAM, "DGRAM" }, \
+ { SOCK_RAW, "RAW" }, \
+ { SOCK_RDM, "RDM" }, \
+ { SOCK_SEQPACKET, "SEQPACKET" }, \
+ { SOCK_DCCP, "DCCP" }, \
+ { SOCK_PACKET, "PACKET" })
+
+/* This list is known to be incomplete, add new enums as needed. */
+TRACE_DEFINE_ENUM(AF_UNSPEC);
+TRACE_DEFINE_ENUM(AF_UNIX);
+TRACE_DEFINE_ENUM(AF_LOCAL);
+TRACE_DEFINE_ENUM(AF_INET);
+TRACE_DEFINE_ENUM(AF_INET6);
+
+#define rpc_show_address_family(family) \
+ __print_symbolic(family, \
+ { AF_UNSPEC, "AF_UNSPEC" }, \
+ { AF_UNIX, "AF_UNIX" }, \
+ { AF_LOCAL, "AF_LOCAL" }, \
+ { AF_INET, "AF_INET" }, \
+ { AF_INET6, "AF_INET6" })
+
+DECLARE_EVENT_CLASS(rpc_xdr_buf_class,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct xdr_buf *xdr
+ ),
+
+ TP_ARGS(task, xdr),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, head_base)
+ __field(size_t, head_len)
+ __field(const void *, tail_base)
+ __field(size_t, tail_len)
+ __field(unsigned int, page_base)
+ __field(unsigned int, page_len)
+ __field(unsigned int, msg_len)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client ?
+ task->tk_client->cl_clid : -1;
+ __entry->head_base = xdr->head[0].iov_base;
+ __entry->head_len = xdr->head[0].iov_len;
+ __entry->tail_base = xdr->tail[0].iov_base;
+ __entry->tail_len = xdr->tail[0].iov_len;
+ __entry->page_base = xdr->page_base;
+ __entry->page_len = xdr->page_len;
+ __entry->msg_len = xdr->len;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " head=[%p,%zu] page=%u(%u) tail=[%p,%zu] len=%u",
+ __entry->task_id, __entry->client_id,
+ __entry->head_base, __entry->head_len,
+ __entry->page_len, __entry->page_base,
+ __entry->tail_base, __entry->tail_len,
+ __entry->msg_len
+ )
+);
+
+#define DEFINE_RPCXDRBUF_EVENT(name) \
+ DEFINE_EVENT(rpc_xdr_buf_class, \
+ rpc_xdr_##name, \
+ TP_PROTO( \
+ const struct rpc_task *task, \
+ const struct xdr_buf *xdr \
+ ), \
+ TP_ARGS(task, xdr))
+
+DEFINE_RPCXDRBUF_EVENT(sendto);
+DEFINE_RPCXDRBUF_EVENT(recvfrom);
+DEFINE_RPCXDRBUF_EVENT(reply_pages);
+
+
+DECLARE_EVENT_CLASS(rpc_clnt_class,
+ TP_PROTO(
+ const struct rpc_clnt *clnt
+ ),
+
+ TP_ARGS(clnt),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, client_id)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = clnt->cl_clid;
+ ),
+
+ TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER, __entry->client_id)
+);
+
+#define DEFINE_RPC_CLNT_EVENT(name) \
+ DEFINE_EVENT(rpc_clnt_class, \
+ rpc_clnt_##name, \
+ TP_PROTO( \
+ const struct rpc_clnt *clnt \
+ ), \
+ TP_ARGS(clnt))
+
+DEFINE_RPC_CLNT_EVENT(free);
+DEFINE_RPC_CLNT_EVENT(killall);
+DEFINE_RPC_CLNT_EVENT(shutdown);
+DEFINE_RPC_CLNT_EVENT(release);
+DEFINE_RPC_CLNT_EVENT(replace_xprt);
+DEFINE_RPC_CLNT_EVENT(replace_xprt_err);
+
+TRACE_DEFINE_ENUM(RPC_XPRTSEC_NONE);
+TRACE_DEFINE_ENUM(RPC_XPRTSEC_TLS_X509);
+
+#define rpc_show_xprtsec_policy(policy) \
+ __print_symbolic(policy, \
+ { RPC_XPRTSEC_NONE, "none" }, \
+ { RPC_XPRTSEC_TLS_ANON, "tls-anon" }, \
+ { RPC_XPRTSEC_TLS_X509, "tls-x509" })
+
+#define rpc_show_create_flags(flags) \
+ __print_flags(flags, "|", \
+ { RPC_CLNT_CREATE_HARDRTRY, "HARDRTRY" }, \
+ { RPC_CLNT_CREATE_AUTOBIND, "AUTOBIND" }, \
+ { RPC_CLNT_CREATE_NONPRIVPORT, "NONPRIVPORT" }, \
+ { RPC_CLNT_CREATE_NOPING, "NOPING" }, \
+ { RPC_CLNT_CREATE_DISCRTRY, "DISCRTRY" }, \
+ { RPC_CLNT_CREATE_QUIET, "QUIET" }, \
+ { RPC_CLNT_CREATE_INFINITE_SLOTS, \
+ "INFINITE_SLOTS" }, \
+ { RPC_CLNT_CREATE_NO_IDLE_TIMEOUT, \
+ "NO_IDLE_TIMEOUT" }, \
+ { RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT, \
+ "NO_RETRANS_TIMEOUT" }, \
+ { RPC_CLNT_CREATE_SOFTERR, "SOFTERR" }, \
+ { RPC_CLNT_CREATE_REUSEPORT, "REUSEPORT" })
+
+TRACE_EVENT(rpc_clnt_new,
+ TP_PROTO(
+ const struct rpc_clnt *clnt,
+ const struct rpc_xprt *xprt,
+ const struct rpc_create_args *args
+ ),
+
+ TP_ARGS(clnt, xprt, args),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, client_id)
+ __field(unsigned long, xprtsec)
+ __field(unsigned long, flags)
+ __string(program, clnt->cl_program->name)
+ __string(server, xprt->servername)
+ __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = clnt->cl_clid;
+ __entry->xprtsec = args->xprtsec.policy;
+ __entry->flags = args->flags;
+ __assign_str(program, clnt->cl_program->name);
+ __assign_str(server, xprt->servername);
+ __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
+ ),
+
+ TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER " peer=[%s]:%s"
+ " program=%s server=%s xprtsec=%s flags=%s",
+ __entry->client_id, __get_str(addr), __get_str(port),
+ __get_str(program), __get_str(server),
+ rpc_show_xprtsec_policy(__entry->xprtsec),
+ rpc_show_create_flags(__entry->flags)
+ )
+);
+
+TRACE_EVENT(rpc_clnt_new_err,
+ TP_PROTO(
+ const char *program,
+ const char *server,
+ int error
+ ),
+
+ TP_ARGS(program, server, error),
+
+ TP_STRUCT__entry(
+ __field(int, error)
+ __string(program, program)
+ __string(server, server)
+ ),
+
+ TP_fast_assign(
+ __entry->error = error;
+ __assign_str(program, program);
+ __assign_str(server, server);
+ ),
+
+ TP_printk("program=%s server=%s error=%d",
+ __get_str(program), __get_str(server), __entry->error)
+);
+
+TRACE_EVENT(rpc_clnt_clone_err,
+ TP_PROTO(
+ const struct rpc_clnt *clnt,
+ int error
+ ),
+
+ TP_ARGS(clnt, error),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, client_id)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = clnt->cl_clid;
+ __entry->error = error;
+ ),
+
+ TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER " error=%d",
+ __entry->client_id, __entry->error)
+);
+
+
+TRACE_DEFINE_ENUM(RPC_AUTH_OK);
+TRACE_DEFINE_ENUM(RPC_AUTH_BADCRED);
+TRACE_DEFINE_ENUM(RPC_AUTH_REJECTEDCRED);
+TRACE_DEFINE_ENUM(RPC_AUTH_BADVERF);
+TRACE_DEFINE_ENUM(RPC_AUTH_REJECTEDVERF);
+TRACE_DEFINE_ENUM(RPC_AUTH_TOOWEAK);
+TRACE_DEFINE_ENUM(RPCSEC_GSS_CREDPROBLEM);
+TRACE_DEFINE_ENUM(RPCSEC_GSS_CTXPROBLEM);
+
+#define rpc_show_auth_stat(status) \
+ __print_symbolic(status, \
+ { RPC_AUTH_OK, "AUTH_OK" }, \
+ { RPC_AUTH_BADCRED, "BADCRED" }, \
+ { RPC_AUTH_REJECTEDCRED, "REJECTEDCRED" }, \
+ { RPC_AUTH_BADVERF, "BADVERF" }, \
+ { RPC_AUTH_REJECTEDVERF, "REJECTEDVERF" }, \
+ { RPC_AUTH_TOOWEAK, "TOOWEAK" }, \
+ { RPCSEC_GSS_CREDPROBLEM, "GSS_CREDPROBLEM" }, \
+ { RPCSEC_GSS_CTXPROBLEM, "GSS_CTXPROBLEM" }) \
+
+DECLARE_EVENT_CLASS(rpc_task_status,
+
+ TP_PROTO(const struct rpc_task *task),
+
+ TP_ARGS(task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->status = task->tk_status;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " status=%d",
+ __entry->task_id, __entry->client_id,
+ __entry->status)
+);
+#define DEFINE_RPC_STATUS_EVENT(name) \
+ DEFINE_EVENT(rpc_task_status, rpc_##name##_status, \
+ TP_PROTO( \
+ const struct rpc_task *task \
+ ), \
+ TP_ARGS(task))
+
+DEFINE_RPC_STATUS_EVENT(call);
+DEFINE_RPC_STATUS_EVENT(connect);
+DEFINE_RPC_STATUS_EVENT(timeout);
+DEFINE_RPC_STATUS_EVENT(retry_refresh);
+DEFINE_RPC_STATUS_EVENT(refresh);
+
+TRACE_EVENT(rpc_request,
+ TP_PROTO(const struct rpc_task *task),
+
+ TP_ARGS(task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, version)
+ __field(bool, async)
+ __string(progname, task->tk_client->cl_program->name)
+ __string(procname, rpc_proc_name(task))
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->version = task->tk_client->cl_vers;
+ __entry->async = RPC_IS_ASYNC(task);
+ __assign_str(progname, task->tk_client->cl_program->name);
+ __assign_str(procname, rpc_proc_name(task));
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " %sv%d %s (%ssync)",
+ __entry->task_id, __entry->client_id,
+ __get_str(progname), __entry->version,
+ __get_str(procname), __entry->async ? "a": ""
+ )
+);
+
+#define rpc_show_task_flags(flags) \
+ __print_flags(flags, "|", \
+ { RPC_TASK_ASYNC, "ASYNC" }, \
+ { RPC_TASK_SWAPPER, "SWAPPER" }, \
+ { RPC_TASK_MOVEABLE, "MOVEABLE" }, \
+ { RPC_TASK_NULLCREDS, "NULLCREDS" }, \
+ { RPC_CALL_MAJORSEEN, "MAJORSEEN" }, \
+ { RPC_TASK_DYNAMIC, "DYNAMIC" }, \
+ { RPC_TASK_NO_ROUND_ROBIN, "NO_ROUND_ROBIN" }, \
+ { RPC_TASK_SOFT, "SOFT" }, \
+ { RPC_TASK_SOFTCONN, "SOFTCONN" }, \
+ { RPC_TASK_SENT, "SENT" }, \
+ { RPC_TASK_TIMEOUT, "TIMEOUT" }, \
+ { RPC_TASK_NOCONNECT, "NOCONNECT" }, \
+ { RPC_TASK_NO_RETRANS_TIMEOUT, "NORTO" }, \
+ { RPC_TASK_CRED_NOREF, "CRED_NOREF" })
+
+#define rpc_show_runstate(flags) \
+ __print_flags(flags, "|", \
+ { (1UL << RPC_TASK_RUNNING), "RUNNING" }, \
+ { (1UL << RPC_TASK_QUEUED), "QUEUED" }, \
+ { (1UL << RPC_TASK_ACTIVE), "ACTIVE" }, \
+ { (1UL << RPC_TASK_NEED_XMIT), "NEED_XMIT" }, \
+ { (1UL << RPC_TASK_NEED_RECV), "NEED_RECV" }, \
+ { (1UL << RPC_TASK_MSG_PIN_WAIT), "MSG_PIN_WAIT" }, \
+ { (1UL << RPC_TASK_SIGNALLED), "SIGNALLED" })
+
+DECLARE_EVENT_CLASS(rpc_task_running,
+
+ TP_PROTO(const struct rpc_task *task, const void *action),
+
+ TP_ARGS(task, action),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, action)
+ __field(unsigned long, runstate)
+ __field(int, status)
+ __field(unsigned short, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = task->tk_client ?
+ task->tk_client->cl_clid : -1;
+ __entry->task_id = task->tk_pid;
+ __entry->action = action;
+ __entry->runstate = task->tk_runstate;
+ __entry->status = task->tk_status;
+ __entry->flags = task->tk_flags;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " flags=%s runstate=%s status=%d action=%ps",
+ __entry->task_id, __entry->client_id,
+ rpc_show_task_flags(__entry->flags),
+ rpc_show_runstate(__entry->runstate),
+ __entry->status,
+ __entry->action
+ )
+);
+#define DEFINE_RPC_RUNNING_EVENT(name) \
+ DEFINE_EVENT(rpc_task_running, rpc_task_##name, \
+ TP_PROTO( \
+ const struct rpc_task *task, \
+ const void *action \
+ ), \
+ TP_ARGS(task, action))
+
+DEFINE_RPC_RUNNING_EVENT(begin);
+DEFINE_RPC_RUNNING_EVENT(run_action);
+DEFINE_RPC_RUNNING_EVENT(sync_sleep);
+DEFINE_RPC_RUNNING_EVENT(sync_wake);
+DEFINE_RPC_RUNNING_EVENT(complete);
+DEFINE_RPC_RUNNING_EVENT(timeout);
+DEFINE_RPC_RUNNING_EVENT(signalled);
+DEFINE_RPC_RUNNING_EVENT(end);
+DEFINE_RPC_RUNNING_EVENT(call_done);
+
+DECLARE_EVENT_CLASS(rpc_task_queued,
+
+ TP_PROTO(const struct rpc_task *task, const struct rpc_wait_queue *q),
+
+ TP_ARGS(task, q),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned long, timeout)
+ __field(unsigned long, runstate)
+ __field(int, status)
+ __field(unsigned short, flags)
+ __string(q_name, rpc_qname(q))
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = task->tk_client ?
+ task->tk_client->cl_clid : -1;
+ __entry->task_id = task->tk_pid;
+ __entry->timeout = rpc_task_timeout(task);
+ __entry->runstate = task->tk_runstate;
+ __entry->status = task->tk_status;
+ __entry->flags = task->tk_flags;
+ __assign_str(q_name, rpc_qname(q));
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " flags=%s runstate=%s status=%d timeout=%lu queue=%s",
+ __entry->task_id, __entry->client_id,
+ rpc_show_task_flags(__entry->flags),
+ rpc_show_runstate(__entry->runstate),
+ __entry->status,
+ __entry->timeout,
+ __get_str(q_name)
+ )
+);
+#define DEFINE_RPC_QUEUED_EVENT(name) \
+ DEFINE_EVENT(rpc_task_queued, rpc_task_##name, \
+ TP_PROTO( \
+ const struct rpc_task *task, \
+ const struct rpc_wait_queue *q \
+ ), \
+ TP_ARGS(task, q))
+
+DEFINE_RPC_QUEUED_EVENT(sleep);
+DEFINE_RPC_QUEUED_EVENT(wakeup);
+
+DECLARE_EVENT_CLASS(rpc_failure,
+
+ TP_PROTO(const struct rpc_task *task),
+
+ TP_ARGS(task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER,
+ __entry->task_id, __entry->client_id)
+);
+
+#define DEFINE_RPC_FAILURE(name) \
+ DEFINE_EVENT(rpc_failure, rpc_bad_##name, \
+ TP_PROTO( \
+ const struct rpc_task *task \
+ ), \
+ TP_ARGS(task))
+
+DEFINE_RPC_FAILURE(callhdr);
+DEFINE_RPC_FAILURE(verifier);
+
+DECLARE_EVENT_CLASS(rpc_reply_event,
+
+ TP_PROTO(
+ const struct rpc_task *task
+ ),
+
+ TP_ARGS(task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __string(progname, task->tk_client->cl_program->name)
+ __field(u32, version)
+ __string(procname, rpc_proc_name(task))
+ __string(servername, task->tk_xprt->servername)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
+ __assign_str(progname, task->tk_client->cl_program->name);
+ __entry->version = task->tk_client->cl_vers;
+ __assign_str(procname, rpc_proc_name(task));
+ __assign_str(servername, task->tk_xprt->servername);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " server=%s xid=0x%08x %sv%d %s",
+ __entry->task_id, __entry->client_id, __get_str(servername),
+ __entry->xid, __get_str(progname), __entry->version,
+ __get_str(procname))
+)
+
+#define DEFINE_RPC_REPLY_EVENT(name) \
+ DEFINE_EVENT(rpc_reply_event, rpc__##name, \
+ TP_PROTO( \
+ const struct rpc_task *task \
+ ), \
+ TP_ARGS(task))
+
+DEFINE_RPC_REPLY_EVENT(prog_unavail);
+DEFINE_RPC_REPLY_EVENT(prog_mismatch);
+DEFINE_RPC_REPLY_EVENT(proc_unavail);
+DEFINE_RPC_REPLY_EVENT(garbage_args);
+DEFINE_RPC_REPLY_EVENT(unparsable);
+DEFINE_RPC_REPLY_EVENT(mismatch);
+DEFINE_RPC_REPLY_EVENT(stale_creds);
+DEFINE_RPC_REPLY_EVENT(bad_creds);
+DEFINE_RPC_REPLY_EVENT(auth_tooweak);
+
+#define DEFINE_RPCB_ERROR_EVENT(name) \
+ DEFINE_EVENT(rpc_reply_event, rpcb_##name##_err, \
+ TP_PROTO( \
+ const struct rpc_task *task \
+ ), \
+ TP_ARGS(task))
+
+DEFINE_RPCB_ERROR_EVENT(prog_unavail);
+DEFINE_RPCB_ERROR_EVENT(timeout);
+DEFINE_RPCB_ERROR_EVENT(bind_version);
+DEFINE_RPCB_ERROR_EVENT(unreachable);
+DEFINE_RPCB_ERROR_EVENT(unrecognized);
+
+TRACE_EVENT(rpc_buf_alloc,
+ TP_PROTO(
+ const struct rpc_task *task,
+ int status
+ ),
+
+ TP_ARGS(task, status),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(size_t, callsize)
+ __field(size_t, recvsize)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->callsize = task->tk_rqstp->rq_callsize;
+ __entry->recvsize = task->tk_rqstp->rq_rcvsize;
+ __entry->status = status;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " callsize=%zu recvsize=%zu status=%d",
+ __entry->task_id, __entry->client_id,
+ __entry->callsize, __entry->recvsize, __entry->status
+ )
+);
+
+TRACE_EVENT(rpc_call_rpcerror,
+ TP_PROTO(
+ const struct rpc_task *task,
+ int tk_status,
+ int rpc_status
+ ),
+
+ TP_ARGS(task, tk_status, rpc_status),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, tk_status)
+ __field(int, rpc_status)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->task_id = task->tk_pid;
+ __entry->tk_status = tk_status;
+ __entry->rpc_status = rpc_status;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " tk_status=%d rpc_status=%d",
+ __entry->task_id, __entry->client_id,
+ __entry->tk_status, __entry->rpc_status)
+);
+
+TRACE_EVENT(rpc_stats_latency,
+
+ TP_PROTO(
+ const struct rpc_task *task,
+ ktime_t backlog,
+ ktime_t rtt,
+ ktime_t execute
+ ),
+
+ TP_ARGS(task, backlog, rtt, execute),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(int, version)
+ __string(progname, task->tk_client->cl_program->name)
+ __string(procname, rpc_proc_name(task))
+ __field(unsigned long, backlog)
+ __field(unsigned long, rtt)
+ __field(unsigned long, execute)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->task_id = task->tk_pid;
+ __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
+ __entry->version = task->tk_client->cl_vers;
+ __assign_str(progname, task->tk_client->cl_program->name);
+ __assign_str(procname, rpc_proc_name(task));
+ __entry->backlog = ktime_to_us(backlog);
+ __entry->rtt = ktime_to_us(rtt);
+ __entry->execute = ktime_to_us(execute);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x %sv%d %s backlog=%lu rtt=%lu execute=%lu",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __get_str(progname), __entry->version, __get_str(procname),
+ __entry->backlog, __entry->rtt, __entry->execute)
+);
+
+TRACE_EVENT(rpc_xdr_overflow,
+ TP_PROTO(
+ const struct xdr_stream *xdr,
+ size_t requested
+ ),
+
+ TP_ARGS(xdr, requested),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, version)
+ __field(size_t, requested)
+ __field(const void *, end)
+ __field(const void *, p)
+ __field(const void *, head_base)
+ __field(size_t, head_len)
+ __field(const void *, tail_base)
+ __field(size_t, tail_len)
+ __field(unsigned int, page_len)
+ __field(unsigned int, len)
+ __string(progname, xdr->rqst ?
+ xdr->rqst->rq_task->tk_client->cl_program->name : "unknown")
+ __string(procedure, xdr->rqst ?
+ xdr->rqst->rq_task->tk_msg.rpc_proc->p_name : "unknown")
+ ),
+
+ TP_fast_assign(
+ if (xdr->rqst) {
+ const struct rpc_task *task = xdr->rqst->rq_task;
+
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __assign_str(progname,
+ task->tk_client->cl_program->name);
+ __entry->version = task->tk_client->cl_vers;
+ __assign_str(procedure, task->tk_msg.rpc_proc->p_name);
+ } else {
+ __entry->task_id = -1;
+ __entry->client_id = -1;
+ __assign_str(progname, "unknown");
+ __entry->version = 0;
+ __assign_str(procedure, "unknown");
+ }
+ __entry->requested = requested;
+ __entry->end = xdr->end;
+ __entry->p = xdr->p;
+ __entry->head_base = xdr->buf->head[0].iov_base,
+ __entry->head_len = xdr->buf->head[0].iov_len,
+ __entry->page_len = xdr->buf->page_len,
+ __entry->tail_base = xdr->buf->tail[0].iov_base,
+ __entry->tail_len = xdr->buf->tail[0].iov_len,
+ __entry->len = xdr->buf->len;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " %sv%d %s requested=%zu p=%p end=%p xdr=[%p,%zu]/%u/[%p,%zu]/%u\n",
+ __entry->task_id, __entry->client_id,
+ __get_str(progname), __entry->version, __get_str(procedure),
+ __entry->requested, __entry->p, __entry->end,
+ __entry->head_base, __entry->head_len,
+ __entry->page_len,
+ __entry->tail_base, __entry->tail_len,
+ __entry->len
+ )
+);
+
+TRACE_EVENT(rpc_xdr_alignment,
+ TP_PROTO(
+ const struct xdr_stream *xdr,
+ size_t offset,
+ unsigned int copied
+ ),
+
+ TP_ARGS(xdr, offset, copied),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, version)
+ __field(size_t, offset)
+ __field(unsigned int, copied)
+ __field(const void *, head_base)
+ __field(size_t, head_len)
+ __field(const void *, tail_base)
+ __field(size_t, tail_len)
+ __field(unsigned int, page_len)
+ __field(unsigned int, len)
+ __string(progname,
+ xdr->rqst->rq_task->tk_client->cl_program->name)
+ __string(procedure,
+ xdr->rqst->rq_task->tk_msg.rpc_proc->p_name)
+ ),
+
+ TP_fast_assign(
+ const struct rpc_task *task = xdr->rqst->rq_task;
+
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __assign_str(progname,
+ task->tk_client->cl_program->name);
+ __entry->version = task->tk_client->cl_vers;
+ __assign_str(procedure, task->tk_msg.rpc_proc->p_name);
+
+ __entry->offset = offset;
+ __entry->copied = copied;
+ __entry->head_base = xdr->buf->head[0].iov_base,
+ __entry->head_len = xdr->buf->head[0].iov_len,
+ __entry->page_len = xdr->buf->page_len,
+ __entry->tail_base = xdr->buf->tail[0].iov_base,
+ __entry->tail_len = xdr->buf->tail[0].iov_len,
+ __entry->len = xdr->buf->len;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " %sv%d %s offset=%zu copied=%u xdr=[%p,%zu]/%u/[%p,%zu]/%u\n",
+ __entry->task_id, __entry->client_id,
+ __get_str(progname), __entry->version, __get_str(procedure),
+ __entry->offset, __entry->copied,
+ __entry->head_base, __entry->head_len,
+ __entry->page_len,
+ __entry->tail_base, __entry->tail_len,
+ __entry->len
+ )
+);
+
+/*
+ * First define the enums in the below macros to be exported to userspace
+ * via TRACE_DEFINE_ENUM().
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+#define RPC_SHOW_SOCKET \
+ EM( SS_FREE, "FREE" ) \
+ EM( SS_UNCONNECTED, "UNCONNECTED" ) \
+ EM( SS_CONNECTING, "CONNECTING" ) \
+ EM( SS_CONNECTED, "CONNECTED" ) \
+ EMe( SS_DISCONNECTING, "DISCONNECTING" )
+
+#define rpc_show_socket_state(state) \
+ __print_symbolic(state, RPC_SHOW_SOCKET)
+
+RPC_SHOW_SOCKET
+
+#define RPC_SHOW_SOCK \
+ EM( TCP_ESTABLISHED, "ESTABLISHED" ) \
+ EM( TCP_SYN_SENT, "SYN_SENT" ) \
+ EM( TCP_SYN_RECV, "SYN_RECV" ) \
+ EM( TCP_FIN_WAIT1, "FIN_WAIT1" ) \
+ EM( TCP_FIN_WAIT2, "FIN_WAIT2" ) \
+ EM( TCP_TIME_WAIT, "TIME_WAIT" ) \
+ EM( TCP_CLOSE, "CLOSE" ) \
+ EM( TCP_CLOSE_WAIT, "CLOSE_WAIT" ) \
+ EM( TCP_LAST_ACK, "LAST_ACK" ) \
+ EM( TCP_LISTEN, "LISTEN" ) \
+ EMe( TCP_CLOSING, "CLOSING" )
+
+#define rpc_show_sock_state(state) \
+ __print_symbolic(state, RPC_SHOW_SOCK)
+
+RPC_SHOW_SOCK
+
+
+#include <trace/events/net_probe_common.h>
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) {a, b},
+#define EMe(a, b) {a, b}
+
+DECLARE_EVENT_CLASS(xs_socket_event,
+
+ TP_PROTO(
+ struct rpc_xprt *xprt,
+ struct socket *socket
+ ),
+
+ TP_ARGS(xprt, socket),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, socket_state)
+ __field(unsigned int, sock_state)
+ __field(unsigned long long, ino)
+ __array(__u8, saddr, sizeof(struct sockaddr_in6))
+ __array(__u8, daddr, sizeof(struct sockaddr_in6))
+ ),
+
+ TP_fast_assign(
+ struct inode *inode = SOCK_INODE(socket);
+ const struct sock *sk = socket->sk;
+ const struct inet_sock *inet = inet_sk(sk);
+
+ memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
+ memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
+
+ TP_STORE_ADDR_PORTS(__entry, inet, sk);
+
+ __entry->socket_state = socket->state;
+ __entry->sock_state = socket->sk->sk_state;
+ __entry->ino = (unsigned long long)inode->i_ino;
+
+ ),
+
+ TP_printk(
+ "socket:[%llu] srcaddr=%pISpc dstaddr=%pISpc "
+ "state=%u (%s) sk_state=%u (%s)",
+ __entry->ino,
+ __entry->saddr,
+ __entry->daddr,
+ __entry->socket_state,
+ rpc_show_socket_state(__entry->socket_state),
+ __entry->sock_state,
+ rpc_show_sock_state(__entry->sock_state)
+ )
+);
+#define DEFINE_RPC_SOCKET_EVENT(name) \
+ DEFINE_EVENT(xs_socket_event, name, \
+ TP_PROTO( \
+ struct rpc_xprt *xprt, \
+ struct socket *socket \
+ ), \
+ TP_ARGS(xprt, socket))
+
+DECLARE_EVENT_CLASS(xs_socket_event_done,
+
+ TP_PROTO(
+ struct rpc_xprt *xprt,
+ struct socket *socket,
+ int error
+ ),
+
+ TP_ARGS(xprt, socket, error),
+
+ TP_STRUCT__entry(
+ __field(int, error)
+ __field(unsigned int, socket_state)
+ __field(unsigned int, sock_state)
+ __field(unsigned long long, ino)
+ __array(__u8, saddr, sizeof(struct sockaddr_in6))
+ __array(__u8, daddr, sizeof(struct sockaddr_in6))
+ ),
+
+ TP_fast_assign(
+ struct inode *inode = SOCK_INODE(socket);
+ const struct sock *sk = socket->sk;
+ const struct inet_sock *inet = inet_sk(sk);
+
+ memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
+ memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
+
+ TP_STORE_ADDR_PORTS(__entry, inet, sk);
+
+ __entry->socket_state = socket->state;
+ __entry->sock_state = socket->sk->sk_state;
+ __entry->ino = (unsigned long long)inode->i_ino;
+ __entry->error = error;
+ ),
+
+ TP_printk(
+ "error=%d socket:[%llu] srcaddr=%pISpc dstaddr=%pISpc "
+ "state=%u (%s) sk_state=%u (%s)",
+ __entry->error,
+ __entry->ino,
+ __entry->saddr,
+ __entry->daddr,
+ __entry->socket_state,
+ rpc_show_socket_state(__entry->socket_state),
+ __entry->sock_state,
+ rpc_show_sock_state(__entry->sock_state)
+ )
+);
+#define DEFINE_RPC_SOCKET_EVENT_DONE(name) \
+ DEFINE_EVENT(xs_socket_event_done, name, \
+ TP_PROTO( \
+ struct rpc_xprt *xprt, \
+ struct socket *socket, \
+ int error \
+ ), \
+ TP_ARGS(xprt, socket, error))
+
+DEFINE_RPC_SOCKET_EVENT(rpc_socket_state_change);
+DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_connect);
+DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_error);
+DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_reset_connection);
+DEFINE_RPC_SOCKET_EVENT(rpc_socket_close);
+DEFINE_RPC_SOCKET_EVENT(rpc_socket_shutdown);
+
+TRACE_EVENT(rpc_socket_nospace,
+ TP_PROTO(
+ const struct rpc_rqst *rqst,
+ const struct sock_xprt *transport
+ ),
+
+ TP_ARGS(rqst, transport),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned int, total)
+ __field(unsigned int, remaining)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->total = rqst->rq_slen;
+ __entry->remaining = rqst->rq_slen - transport->xmit.offset;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " total=%u remaining=%u",
+ __entry->task_id, __entry->client_id,
+ __entry->total, __entry->remaining
+ )
+);
+
+#define rpc_show_xprt_state(x) \
+ __print_flags(x, "|", \
+ { BIT(XPRT_LOCKED), "LOCKED" }, \
+ { BIT(XPRT_CONNECTED), "CONNECTED" }, \
+ { BIT(XPRT_CONNECTING), "CONNECTING" }, \
+ { BIT(XPRT_CLOSE_WAIT), "CLOSE_WAIT" }, \
+ { BIT(XPRT_BOUND), "BOUND" }, \
+ { BIT(XPRT_BINDING), "BINDING" }, \
+ { BIT(XPRT_CLOSING), "CLOSING" }, \
+ { BIT(XPRT_OFFLINE), "OFFLINE" }, \
+ { BIT(XPRT_REMOVE), "REMOVE" }, \
+ { BIT(XPRT_CONGESTED), "CONGESTED" }, \
+ { BIT(XPRT_CWND_WAIT), "CWND_WAIT" }, \
+ { BIT(XPRT_WRITE_SPACE), "WRITE_SPACE" }, \
+ { BIT(XPRT_SND_IS_COOKIE), "SND_IS_COOKIE" })
+
+DECLARE_EVENT_CLASS(rpc_xprt_lifetime_class,
+ TP_PROTO(
+ const struct rpc_xprt *xprt
+ ),
+
+ TP_ARGS(xprt),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, state)
+ __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
+ ),
+
+ TP_fast_assign(
+ __entry->state = xprt->state;
+ __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
+ ),
+
+ TP_printk("peer=[%s]:%s state=%s",
+ __get_str(addr), __get_str(port),
+ rpc_show_xprt_state(__entry->state))
+);
+
+#define DEFINE_RPC_XPRT_LIFETIME_EVENT(name) \
+ DEFINE_EVENT(rpc_xprt_lifetime_class, \
+ xprt_##name, \
+ TP_PROTO( \
+ const struct rpc_xprt *xprt \
+ ), \
+ TP_ARGS(xprt))
+
+DEFINE_RPC_XPRT_LIFETIME_EVENT(create);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(connect);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(disconnect_auto);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(disconnect_done);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(disconnect_force);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(destroy);
+
+DECLARE_EVENT_CLASS(rpc_xprt_event,
+ TP_PROTO(
+ const struct rpc_xprt *xprt,
+ __be32 xid,
+ int status
+ ),
+
+ TP_ARGS(xprt, xid, status),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(int, status)
+ __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(xid);
+ __entry->status = status;
+ __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
+ ),
+
+ TP_printk("peer=[%s]:%s xid=0x%08x status=%d", __get_str(addr),
+ __get_str(port), __entry->xid,
+ __entry->status)
+);
+#define DEFINE_RPC_XPRT_EVENT(name) \
+ DEFINE_EVENT(rpc_xprt_event, xprt_##name, \
+ TP_PROTO( \
+ const struct rpc_xprt *xprt, \
+ __be32 xid, \
+ int status \
+ ), \
+ TP_ARGS(xprt, xid, status))
+
+DEFINE_RPC_XPRT_EVENT(timer);
+DEFINE_RPC_XPRT_EVENT(lookup_rqst);
+
+TRACE_EVENT(xprt_transmit,
+ TP_PROTO(
+ const struct rpc_rqst *rqst,
+ int status
+ ),
+
+ TP_ARGS(rqst, status),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(u32, seqno)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client ?
+ rqst->rq_task->tk_client->cl_clid : -1;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->seqno = rqst->rq_seqno;
+ __entry->status = status;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x seqno=%u status=%d",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->seqno, __entry->status)
+);
+
+TRACE_EVENT(xprt_retransmit,
+ TP_PROTO(
+ const struct rpc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(int, ntrans)
+ __field(int, version)
+ __field(unsigned long, timeout)
+ __string(progname,
+ rqst->rq_task->tk_client->cl_program->name)
+ __string(procname, rpc_proc_name(rqst->rq_task))
+ ),
+
+ TP_fast_assign(
+ struct rpc_task *task = rqst->rq_task;
+
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client ?
+ task->tk_client->cl_clid : -1;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->ntrans = rqst->rq_ntrans;
+ __entry->timeout = task->tk_timeout;
+ __assign_str(progname,
+ task->tk_client->cl_program->name);
+ __entry->version = task->tk_client->cl_vers;
+ __assign_str(procname, rpc_proc_name(task));
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x %sv%d %s ntrans=%d timeout=%lu",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __get_str(progname), __entry->version, __get_str(procname),
+ __entry->ntrans, __entry->timeout
+ )
+);
+
+TRACE_EVENT(xprt_ping,
+ TP_PROTO(const struct rpc_xprt *xprt, int status),
+
+ TP_ARGS(xprt, status),
+
+ TP_STRUCT__entry(
+ __field(int, status)
+ __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
+ ),
+
+ TP_printk("peer=[%s]:%s status=%d",
+ __get_str(addr), __get_str(port), __entry->status)
+);
+
+DECLARE_EVENT_CLASS(xprt_writelock_event,
+ TP_PROTO(
+ const struct rpc_xprt *xprt, const struct rpc_task *task
+ ),
+
+ TP_ARGS(xprt, task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned int, snd_task_id)
+ ),
+
+ TP_fast_assign(
+ if (task) {
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client ?
+ task->tk_client->cl_clid : -1;
+ } else {
+ __entry->task_id = -1;
+ __entry->client_id = -1;
+ }
+ if (xprt->snd_task &&
+ !test_bit(XPRT_SND_IS_COOKIE, &xprt->state))
+ __entry->snd_task_id = xprt->snd_task->tk_pid;
+ else
+ __entry->snd_task_id = -1;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " snd_task:" SUNRPC_TRACE_PID_SPECIFIER,
+ __entry->task_id, __entry->client_id,
+ __entry->snd_task_id)
+);
+
+#define DEFINE_WRITELOCK_EVENT(name) \
+ DEFINE_EVENT(xprt_writelock_event, xprt_##name, \
+ TP_PROTO( \
+ const struct rpc_xprt *xprt, \
+ const struct rpc_task *task \
+ ), \
+ TP_ARGS(xprt, task))
+
+DEFINE_WRITELOCK_EVENT(reserve_xprt);
+DEFINE_WRITELOCK_EVENT(release_xprt);
+
+DECLARE_EVENT_CLASS(xprt_cong_event,
+ TP_PROTO(
+ const struct rpc_xprt *xprt, const struct rpc_task *task
+ ),
+
+ TP_ARGS(xprt, task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned int, snd_task_id)
+ __field(unsigned long, cong)
+ __field(unsigned long, cwnd)
+ __field(bool, wait)
+ ),
+
+ TP_fast_assign(
+ if (task) {
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client ?
+ task->tk_client->cl_clid : -1;
+ } else {
+ __entry->task_id = -1;
+ __entry->client_id = -1;
+ }
+ if (xprt->snd_task &&
+ !test_bit(XPRT_SND_IS_COOKIE, &xprt->state))
+ __entry->snd_task_id = xprt->snd_task->tk_pid;
+ else
+ __entry->snd_task_id = -1;
+
+ __entry->cong = xprt->cong;
+ __entry->cwnd = xprt->cwnd;
+ __entry->wait = test_bit(XPRT_CWND_WAIT, &xprt->state);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " snd_task:" SUNRPC_TRACE_PID_SPECIFIER
+ " cong=%lu cwnd=%lu%s",
+ __entry->task_id, __entry->client_id,
+ __entry->snd_task_id, __entry->cong, __entry->cwnd,
+ __entry->wait ? " (wait)" : "")
+);
+
+#define DEFINE_CONG_EVENT(name) \
+ DEFINE_EVENT(xprt_cong_event, xprt_##name, \
+ TP_PROTO( \
+ const struct rpc_xprt *xprt, \
+ const struct rpc_task *task \
+ ), \
+ TP_ARGS(xprt, task))
+
+DEFINE_CONG_EVENT(reserve_cong);
+DEFINE_CONG_EVENT(release_cong);
+DEFINE_CONG_EVENT(get_cong);
+DEFINE_CONG_EVENT(put_cong);
+
+TRACE_EVENT(xprt_reserve,
+ TP_PROTO(
+ const struct rpc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x",
+ __entry->task_id, __entry->client_id, __entry->xid
+ )
+);
+
+TRACE_EVENT(xs_data_ready,
+ TP_PROTO(
+ const struct rpc_xprt *xprt
+ ),
+
+ TP_ARGS(xprt),
+
+ TP_STRUCT__entry(
+ __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
+ ),
+
+ TP_fast_assign(
+ __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
+ ),
+
+ TP_printk("peer=[%s]:%s", __get_str(addr), __get_str(port))
+);
+
+TRACE_EVENT(xs_stream_read_data,
+ TP_PROTO(struct rpc_xprt *xprt, ssize_t err, size_t total),
+
+ TP_ARGS(xprt, err, total),
+
+ TP_STRUCT__entry(
+ __field(ssize_t, err)
+ __field(size_t, total)
+ __string(addr, xprt ? xprt->address_strings[RPC_DISPLAY_ADDR] :
+ "(null)")
+ __string(port, xprt ? xprt->address_strings[RPC_DISPLAY_PORT] :
+ "(null)")
+ ),
+
+ TP_fast_assign(
+ __entry->err = err;
+ __entry->total = total;
+ __assign_str(addr, xprt ?
+ xprt->address_strings[RPC_DISPLAY_ADDR] : "(null)");
+ __assign_str(port, xprt ?
+ xprt->address_strings[RPC_DISPLAY_PORT] : "(null)");
+ ),
+
+ TP_printk("peer=[%s]:%s err=%zd total=%zu", __get_str(addr),
+ __get_str(port), __entry->err, __entry->total)
+);
+
+TRACE_EVENT(xs_stream_read_request,
+ TP_PROTO(struct sock_xprt *xs),
+
+ TP_ARGS(xs),
+
+ TP_STRUCT__entry(
+ __string(addr, xs->xprt.address_strings[RPC_DISPLAY_ADDR])
+ __string(port, xs->xprt.address_strings[RPC_DISPLAY_PORT])
+ __field(u32, xid)
+ __field(unsigned long, copied)
+ __field(unsigned int, reclen)
+ __field(unsigned int, offset)
+ ),
+
+ TP_fast_assign(
+ __assign_str(addr, xs->xprt.address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(port, xs->xprt.address_strings[RPC_DISPLAY_PORT]);
+ __entry->xid = be32_to_cpu(xs->recv.xid);
+ __entry->copied = xs->recv.copied;
+ __entry->reclen = xs->recv.len;
+ __entry->offset = xs->recv.offset;
+ ),
+
+ TP_printk("peer=[%s]:%s xid=0x%08x copied=%lu reclen=%u offset=%u",
+ __get_str(addr), __get_str(port), __entry->xid,
+ __entry->copied, __entry->reclen, __entry->offset)
+);
+
+TRACE_EVENT(rpcb_getport,
+ TP_PROTO(
+ const struct rpc_clnt *clnt,
+ const struct rpc_task *task,
+ unsigned int bind_version
+ ),
+
+ TP_ARGS(clnt, task, bind_version),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned int, program)
+ __field(unsigned int, version)
+ __field(int, protocol)
+ __field(unsigned int, bind_version)
+ __string(servername, task->tk_xprt->servername)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = clnt->cl_clid;
+ __entry->program = clnt->cl_prog;
+ __entry->version = clnt->cl_vers;
+ __entry->protocol = task->tk_xprt->prot;
+ __entry->bind_version = bind_version;
+ __assign_str(servername, task->tk_xprt->servername);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " server=%s program=%u version=%u protocol=%d bind_version=%u",
+ __entry->task_id, __entry->client_id, __get_str(servername),
+ __entry->program, __entry->version, __entry->protocol,
+ __entry->bind_version
+ )
+);
+
+TRACE_EVENT(rpcb_setport,
+ TP_PROTO(
+ const struct rpc_task *task,
+ int status,
+ unsigned short port
+ ),
+
+ TP_ARGS(task, status, port),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, status)
+ __field(unsigned short, port)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->status = status;
+ __entry->port = port;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " status=%d port=%u",
+ __entry->task_id, __entry->client_id,
+ __entry->status, __entry->port
+ )
+);
+
+TRACE_EVENT(pmap_register,
+ TP_PROTO(
+ u32 program,
+ u32 version,
+ int protocol,
+ unsigned short port
+ ),
+
+ TP_ARGS(program, version, protocol, port),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, program)
+ __field(unsigned int, version)
+ __field(int, protocol)
+ __field(unsigned int, port)
+ ),
+
+ TP_fast_assign(
+ __entry->program = program;
+ __entry->version = version;
+ __entry->protocol = protocol;
+ __entry->port = port;
+ ),
+
+ TP_printk("program=%u version=%u protocol=%d port=%u",
+ __entry->program, __entry->version,
+ __entry->protocol, __entry->port
+ )
+);
+
+TRACE_EVENT(rpcb_register,
+ TP_PROTO(
+ u32 program,
+ u32 version,
+ const char *addr,
+ const char *netid
+ ),
+
+ TP_ARGS(program, version, addr, netid),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, program)
+ __field(unsigned int, version)
+ __string(addr, addr)
+ __string(netid, netid)
+ ),
+
+ TP_fast_assign(
+ __entry->program = program;
+ __entry->version = version;
+ __assign_str(addr, addr);
+ __assign_str(netid, netid);
+ ),
+
+ TP_printk("program=%u version=%u addr=%s netid=%s",
+ __entry->program, __entry->version,
+ __get_str(addr), __get_str(netid)
+ )
+);
+
+TRACE_EVENT(rpcb_unregister,
+ TP_PROTO(
+ u32 program,
+ u32 version,
+ const char *netid
+ ),
+
+ TP_ARGS(program, version, netid),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, program)
+ __field(unsigned int, version)
+ __string(netid, netid)
+ ),
+
+ TP_fast_assign(
+ __entry->program = program;
+ __entry->version = version;
+ __assign_str(netid, netid);
+ ),
+
+ TP_printk("program=%u version=%u netid=%s",
+ __entry->program, __entry->version, __get_str(netid)
+ )
+);
+
+/**
+ ** RPC-over-TLS tracepoints
+ **/
+
+DECLARE_EVENT_CLASS(rpc_tls_class,
+ TP_PROTO(
+ const struct rpc_clnt *clnt,
+ const struct rpc_xprt *xprt
+ ),
+
+ TP_ARGS(clnt, xprt),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, requested_policy)
+ __field(u32, version)
+ __string(servername, xprt->servername)
+ __string(progname, clnt->cl_program->name)
+ ),
+
+ TP_fast_assign(
+ __entry->requested_policy = clnt->cl_xprtsec.policy;
+ __entry->version = clnt->cl_vers;
+ __assign_str(servername, xprt->servername);
+ __assign_str(progname, clnt->cl_program->name)
+ ),
+
+ TP_printk("server=%s %sv%u requested_policy=%s",
+ __get_str(servername), __get_str(progname), __entry->version,
+ rpc_show_xprtsec_policy(__entry->requested_policy)
+ )
+);
+
+#define DEFINE_RPC_TLS_EVENT(name) \
+ DEFINE_EVENT(rpc_tls_class, rpc_tls_##name, \
+ TP_PROTO( \
+ const struct rpc_clnt *clnt, \
+ const struct rpc_xprt *xprt \
+ ), \
+ TP_ARGS(clnt, xprt))
+
+DEFINE_RPC_TLS_EVENT(unavailable);
+DEFINE_RPC_TLS_EVENT(not_started);
+
+
+/* Record an xdr_buf containing a fully-formed RPC message */
+DECLARE_EVENT_CLASS(svc_xdr_msg_class,
+ TP_PROTO(
+ const struct xdr_buf *xdr
+ ),
+
+ TP_ARGS(xdr),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, head_base)
+ __field(size_t, head_len)
+ __field(const void *, tail_base)
+ __field(size_t, tail_len)
+ __field(unsigned int, page_len)
+ __field(unsigned int, msg_len)
+ ),
+
+ TP_fast_assign(
+ __be32 *p = (__be32 *)xdr->head[0].iov_base;
+
+ __entry->xid = be32_to_cpu(*p);
+ __entry->head_base = p;
+ __entry->head_len = xdr->head[0].iov_len;
+ __entry->tail_base = xdr->tail[0].iov_base;
+ __entry->tail_len = xdr->tail[0].iov_len;
+ __entry->page_len = xdr->page_len;
+ __entry->msg_len = xdr->len;
+ ),
+
+ TP_printk("xid=0x%08x head=[%p,%zu] page=%u tail=[%p,%zu] len=%u",
+ __entry->xid,
+ __entry->head_base, __entry->head_len, __entry->page_len,
+ __entry->tail_base, __entry->tail_len, __entry->msg_len
+ )
+);
+
+#define DEFINE_SVCXDRMSG_EVENT(name) \
+ DEFINE_EVENT(svc_xdr_msg_class, \
+ svc_xdr_##name, \
+ TP_PROTO( \
+ const struct xdr_buf *xdr \
+ ), \
+ TP_ARGS(xdr))
+
+DEFINE_SVCXDRMSG_EVENT(recvfrom);
+
+/* Record an xdr_buf containing arbitrary data, tagged with an XID */
+DECLARE_EVENT_CLASS(svc_xdr_buf_class,
+ TP_PROTO(
+ __be32 xid,
+ const struct xdr_buf *xdr
+ ),
+
+ TP_ARGS(xid, xdr),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, head_base)
+ __field(size_t, head_len)
+ __field(const void *, tail_base)
+ __field(size_t, tail_len)
+ __field(unsigned int, page_base)
+ __field(unsigned int, page_len)
+ __field(unsigned int, msg_len)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(xid);
+ __entry->head_base = xdr->head[0].iov_base;
+ __entry->head_len = xdr->head[0].iov_len;
+ __entry->tail_base = xdr->tail[0].iov_base;
+ __entry->tail_len = xdr->tail[0].iov_len;
+ __entry->page_base = xdr->page_base;
+ __entry->page_len = xdr->page_len;
+ __entry->msg_len = xdr->len;
+ ),
+
+ TP_printk("xid=0x%08x head=[%p,%zu] page=%u(%u) tail=[%p,%zu] len=%u",
+ __entry->xid,
+ __entry->head_base, __entry->head_len,
+ __entry->page_len, __entry->page_base,
+ __entry->tail_base, __entry->tail_len,
+ __entry->msg_len
+ )
+);
+
+#define DEFINE_SVCXDRBUF_EVENT(name) \
+ DEFINE_EVENT(svc_xdr_buf_class, \
+ svc_xdr_##name, \
+ TP_PROTO( \
+ __be32 xid, \
+ const struct xdr_buf *xdr \
+ ), \
+ TP_ARGS(xid, xdr))
+
+DEFINE_SVCXDRBUF_EVENT(sendto);
+
+/*
+ * from include/linux/sunrpc/svc.h
+ */
+#define SVC_RQST_FLAG_LIST \
+ svc_rqst_flag(SECURE) \
+ svc_rqst_flag(LOCAL) \
+ svc_rqst_flag(USEDEFERRAL) \
+ svc_rqst_flag(DROPME) \
+ svc_rqst_flag(SPLICE_OK) \
+ svc_rqst_flag(VICTIM) \
+ svc_rqst_flag(BUSY) \
+ svc_rqst_flag_end(DATA)
+
+#undef svc_rqst_flag
+#undef svc_rqst_flag_end
+#define svc_rqst_flag(x) TRACE_DEFINE_ENUM(RQ_##x);
+#define svc_rqst_flag_end(x) TRACE_DEFINE_ENUM(RQ_##x);
+
+SVC_RQST_FLAG_LIST
+
+#undef svc_rqst_flag
+#undef svc_rqst_flag_end
+#define svc_rqst_flag(x) { BIT(RQ_##x), #x },
+#define svc_rqst_flag_end(x) { BIT(RQ_##x), #x }
+
+#define show_rqstp_flags(flags) \
+ __print_flags(flags, "|", SVC_RQST_FLAG_LIST)
+
+TRACE_DEFINE_ENUM(SVC_GARBAGE);
+TRACE_DEFINE_ENUM(SVC_SYSERR);
+TRACE_DEFINE_ENUM(SVC_VALID);
+TRACE_DEFINE_ENUM(SVC_NEGATIVE);
+TRACE_DEFINE_ENUM(SVC_OK);
+TRACE_DEFINE_ENUM(SVC_DROP);
+TRACE_DEFINE_ENUM(SVC_CLOSE);
+TRACE_DEFINE_ENUM(SVC_DENIED);
+TRACE_DEFINE_ENUM(SVC_PENDING);
+TRACE_DEFINE_ENUM(SVC_COMPLETE);
+
+#define show_svc_auth_status(status) \
+ __print_symbolic(status, \
+ { SVC_GARBAGE, "SVC_GARBAGE" }, \
+ { SVC_SYSERR, "SVC_SYSERR" }, \
+ { SVC_VALID, "SVC_VALID" }, \
+ { SVC_NEGATIVE, "SVC_NEGATIVE" }, \
+ { SVC_OK, "SVC_OK" }, \
+ { SVC_DROP, "SVC_DROP" }, \
+ { SVC_CLOSE, "SVC_CLOSE" }, \
+ { SVC_DENIED, "SVC_DENIED" }, \
+ { SVC_PENDING, "SVC_PENDING" }, \
+ { SVC_COMPLETE, "SVC_COMPLETE" })
+
+#define SVC_RQST_ENDPOINT_FIELDS(r) \
+ __sockaddr(server, (r)->rq_xprt->xpt_locallen) \
+ __sockaddr(client, (r)->rq_xprt->xpt_remotelen) \
+ __field(unsigned int, netns_ino) \
+ __field(u32, xid)
+
+#define SVC_RQST_ENDPOINT_ASSIGNMENTS(r) \
+ do { \
+ struct svc_xprt *xprt = (r)->rq_xprt; \
+ __assign_sockaddr(server, &xprt->xpt_local, \
+ xprt->xpt_locallen); \
+ __assign_sockaddr(client, &xprt->xpt_remote, \
+ xprt->xpt_remotelen); \
+ __entry->netns_ino = xprt->xpt_net->ns.inum; \
+ __entry->xid = be32_to_cpu((r)->rq_xid); \
+ } while (0)
+
+#define SVC_RQST_ENDPOINT_FORMAT \
+ "xid=0x%08x server=%pISpc client=%pISpc"
+
+#define SVC_RQST_ENDPOINT_VARARGS \
+ __entry->xid, __get_sockaddr(server), __get_sockaddr(client)
+
+TRACE_EVENT_CONDITION(svc_authenticate,
+ TP_PROTO(
+ const struct svc_rqst *rqst,
+ enum svc_auth_status auth_res
+ ),
+
+ TP_ARGS(rqst, auth_res),
+
+ TP_CONDITION(auth_res != SVC_OK && auth_res != SVC_COMPLETE),
+
+ TP_STRUCT__entry(
+ SVC_RQST_ENDPOINT_FIELDS(rqst)
+
+ __field(unsigned long, svc_status)
+ __field(unsigned long, auth_stat)
+ ),
+
+ TP_fast_assign(
+ SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
+
+ __entry->svc_status = auth_res;
+ __entry->auth_stat = be32_to_cpu(rqst->rq_auth_stat);
+ ),
+
+ TP_printk(SVC_RQST_ENDPOINT_FORMAT
+ " auth_res=%s auth_stat=%s",
+ SVC_RQST_ENDPOINT_VARARGS,
+ show_svc_auth_status(__entry->svc_status),
+ rpc_show_auth_stat(__entry->auth_stat))
+);
+
+TRACE_EVENT(svc_process,
+ TP_PROTO(const struct svc_rqst *rqst, const char *name),
+
+ TP_ARGS(rqst, name),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, vers)
+ __field(u32, proc)
+ __string(service, name)
+ __string(procedure, svc_proc_name(rqst))
+ __string(addr, rqst->rq_xprt ?
+ rqst->rq_xprt->xpt_remotebuf : "(null)")
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->vers = rqst->rq_vers;
+ __entry->proc = rqst->rq_proc;
+ __assign_str(service, name);
+ __assign_str(procedure, svc_proc_name(rqst));
+ __assign_str(addr, rqst->rq_xprt ?
+ rqst->rq_xprt->xpt_remotebuf : "(null)");
+ ),
+
+ TP_printk("addr=%s xid=0x%08x service=%s vers=%u proc=%s",
+ __get_str(addr), __entry->xid,
+ __get_str(service), __entry->vers,
+ __get_str(procedure)
+ )
+);
+
+DECLARE_EVENT_CLASS(svc_rqst_event,
+ TP_PROTO(
+ const struct svc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ SVC_RQST_ENDPOINT_FIELDS(rqst)
+
+ __field(unsigned long, flags)
+ ),
+
+ TP_fast_assign(
+ SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
+
+ __entry->flags = rqst->rq_flags;
+ ),
+
+ TP_printk(SVC_RQST_ENDPOINT_FORMAT " flags=%s",
+ SVC_RQST_ENDPOINT_VARARGS,
+ show_rqstp_flags(__entry->flags))
+);
+#define DEFINE_SVC_RQST_EVENT(name) \
+ DEFINE_EVENT(svc_rqst_event, svc_##name, \
+ TP_PROTO( \
+ const struct svc_rqst *rqst \
+ ), \
+ TP_ARGS(rqst))
+
+DEFINE_SVC_RQST_EVENT(defer);
+DEFINE_SVC_RQST_EVENT(drop);
+
+DECLARE_EVENT_CLASS(svc_rqst_status,
+ TP_PROTO(
+ const struct svc_rqst *rqst,
+ int status
+ ),
+
+ TP_ARGS(rqst, status),
+
+ TP_STRUCT__entry(
+ SVC_RQST_ENDPOINT_FIELDS(rqst)
+
+ __field(int, status)
+ __field(unsigned long, flags)
+ ),
+
+ TP_fast_assign(
+ SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
+
+ __entry->status = status;
+ __entry->flags = rqst->rq_flags;
+ ),
+
+ TP_printk(SVC_RQST_ENDPOINT_FORMAT " status=%d flags=%s",
+ SVC_RQST_ENDPOINT_VARARGS,
+ __entry->status, show_rqstp_flags(__entry->flags))
+);
+
+DEFINE_EVENT(svc_rqst_status, svc_send,
+ TP_PROTO(const struct svc_rqst *rqst, int status),
+ TP_ARGS(rqst, status));
+
+TRACE_EVENT(svc_replace_page_err,
+ TP_PROTO(const struct svc_rqst *rqst),
+
+ TP_ARGS(rqst),
+ TP_STRUCT__entry(
+ SVC_RQST_ENDPOINT_FIELDS(rqst)
+
+ __field(const void *, begin)
+ __field(const void *, respages)
+ __field(const void *, nextpage)
+ ),
+
+ TP_fast_assign(
+ SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
+
+ __entry->begin = rqst->rq_pages;
+ __entry->respages = rqst->rq_respages;
+ __entry->nextpage = rqst->rq_next_page;
+ ),
+
+ TP_printk(SVC_RQST_ENDPOINT_FORMAT " begin=%p respages=%p nextpage=%p",
+ SVC_RQST_ENDPOINT_VARARGS,
+ __entry->begin, __entry->respages, __entry->nextpage)
+);
+
+TRACE_EVENT(svc_stats_latency,
+ TP_PROTO(
+ const struct svc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ SVC_RQST_ENDPOINT_FIELDS(rqst)
+
+ __field(unsigned long, execute)
+ __string(procedure, svc_proc_name(rqst))
+ ),
+
+ TP_fast_assign(
+ SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
+
+ __entry->execute = ktime_to_us(ktime_sub(ktime_get(),
+ rqst->rq_stime));
+ __assign_str(procedure, svc_proc_name(rqst));
+ ),
+
+ TP_printk(SVC_RQST_ENDPOINT_FORMAT " proc=%s execute-us=%lu",
+ SVC_RQST_ENDPOINT_VARARGS,
+ __get_str(procedure), __entry->execute)
+);
+
+/*
+ * from include/linux/sunrpc/svc_xprt.h
+ */
+#define SVC_XPRT_FLAG_LIST \
+ svc_xprt_flag(BUSY) \
+ svc_xprt_flag(CONN) \
+ svc_xprt_flag(CLOSE) \
+ svc_xprt_flag(DATA) \
+ svc_xprt_flag(TEMP) \
+ svc_xprt_flag(DEAD) \
+ svc_xprt_flag(CHNGBUF) \
+ svc_xprt_flag(DEFERRED) \
+ svc_xprt_flag(OLD) \
+ svc_xprt_flag(LISTENER) \
+ svc_xprt_flag(CACHE_AUTH) \
+ svc_xprt_flag(LOCAL) \
+ svc_xprt_flag(KILL_TEMP) \
+ svc_xprt_flag(CONG_CTRL) \
+ svc_xprt_flag(HANDSHAKE) \
+ svc_xprt_flag(TLS_SESSION) \
+ svc_xprt_flag_end(PEER_AUTH)
+
+#undef svc_xprt_flag
+#undef svc_xprt_flag_end
+#define svc_xprt_flag(x) TRACE_DEFINE_ENUM(XPT_##x);
+#define svc_xprt_flag_end(x) TRACE_DEFINE_ENUM(XPT_##x);
+
+SVC_XPRT_FLAG_LIST
+
+#undef svc_xprt_flag
+#undef svc_xprt_flag_end
+#define svc_xprt_flag(x) { BIT(XPT_##x), #x },
+#define svc_xprt_flag_end(x) { BIT(XPT_##x), #x }
+
+#define show_svc_xprt_flags(flags) \
+ __print_flags(flags, "|", SVC_XPRT_FLAG_LIST)
+
+TRACE_EVENT(svc_xprt_create_err,
+ TP_PROTO(
+ const char *program,
+ const char *protocol,
+ struct sockaddr *sap,
+ size_t salen,
+ const struct svc_xprt *xprt
+ ),
+
+ TP_ARGS(program, protocol, sap, salen, xprt),
+
+ TP_STRUCT__entry(
+ __field(long, error)
+ __string(program, program)
+ __string(protocol, protocol)
+ __sockaddr(addr, salen)
+ ),
+
+ TP_fast_assign(
+ __entry->error = PTR_ERR(xprt);
+ __assign_str(program, program);
+ __assign_str(protocol, protocol);
+ __assign_sockaddr(addr, sap, salen);
+ ),
+
+ TP_printk("addr=%pISpc program=%s protocol=%s error=%ld",
+ __get_sockaddr(addr), __get_str(program), __get_str(protocol),
+ __entry->error)
+);
+
+#define SVC_XPRT_ENDPOINT_FIELDS(x) \
+ __sockaddr(server, (x)->xpt_locallen) \
+ __sockaddr(client, (x)->xpt_remotelen) \
+ __field(unsigned long, flags) \
+ __field(unsigned int, netns_ino)
+
+#define SVC_XPRT_ENDPOINT_ASSIGNMENTS(x) \
+ do { \
+ __assign_sockaddr(server, &(x)->xpt_local, \
+ (x)->xpt_locallen); \
+ __assign_sockaddr(client, &(x)->xpt_remote, \
+ (x)->xpt_remotelen); \
+ __entry->flags = (x)->xpt_flags; \
+ __entry->netns_ino = (x)->xpt_net->ns.inum; \
+ } while (0)
+
+#define SVC_XPRT_ENDPOINT_FORMAT \
+ "server=%pISpc client=%pISpc flags=%s"
+
+#define SVC_XPRT_ENDPOINT_VARARGS \
+ __get_sockaddr(server), __get_sockaddr(client), \
+ show_svc_xprt_flags(__entry->flags)
+
+TRACE_EVENT(svc_xprt_enqueue,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ unsigned long flags
+ ),
+
+ TP_ARGS(xprt, flags),
+
+ TP_STRUCT__entry(
+ SVC_XPRT_ENDPOINT_FIELDS(xprt)
+ ),
+
+ TP_fast_assign(
+ __assign_sockaddr(server, &xprt->xpt_local,
+ xprt->xpt_locallen);
+ __assign_sockaddr(client, &xprt->xpt_remote,
+ xprt->xpt_remotelen);
+ __entry->flags = flags;
+ __entry->netns_ino = xprt->xpt_net->ns.inum;
+ ),
+
+ TP_printk(SVC_XPRT_ENDPOINT_FORMAT, SVC_XPRT_ENDPOINT_VARARGS)
+);
+
+TRACE_EVENT(svc_xprt_dequeue,
+ TP_PROTO(
+ const struct svc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ SVC_XPRT_ENDPOINT_FIELDS(rqst->rq_xprt)
+
+ __field(unsigned long, wakeup)
+ ),
+
+ TP_fast_assign(
+ SVC_XPRT_ENDPOINT_ASSIGNMENTS(rqst->rq_xprt);
+
+ __entry->wakeup = ktime_to_us(ktime_sub(ktime_get(),
+ rqst->rq_qtime));
+ ),
+
+ TP_printk(SVC_XPRT_ENDPOINT_FORMAT " wakeup-us=%lu",
+ SVC_XPRT_ENDPOINT_VARARGS, __entry->wakeup)
+);
+
+DECLARE_EVENT_CLASS(svc_xprt_event,
+ TP_PROTO(
+ const struct svc_xprt *xprt
+ ),
+
+ TP_ARGS(xprt),
+
+ TP_STRUCT__entry(
+ SVC_XPRT_ENDPOINT_FIELDS(xprt)
+ ),
+
+ TP_fast_assign(
+ SVC_XPRT_ENDPOINT_ASSIGNMENTS(xprt);
+ ),
+
+ TP_printk(SVC_XPRT_ENDPOINT_FORMAT, SVC_XPRT_ENDPOINT_VARARGS)
+);
+
+#define DEFINE_SVC_XPRT_EVENT(name) \
+ DEFINE_EVENT(svc_xprt_event, svc_xprt_##name, \
+ TP_PROTO( \
+ const struct svc_xprt *xprt \
+ ), \
+ TP_ARGS(xprt))
+
+DEFINE_SVC_XPRT_EVENT(no_write_space);
+DEFINE_SVC_XPRT_EVENT(close);
+DEFINE_SVC_XPRT_EVENT(detach);
+DEFINE_SVC_XPRT_EVENT(free);
+
+#define DEFINE_SVC_TLS_EVENT(name) \
+ DEFINE_EVENT(svc_xprt_event, svc_tls_##name, \
+ TP_PROTO(const struct svc_xprt *xprt), \
+ TP_ARGS(xprt))
+
+DEFINE_SVC_TLS_EVENT(start);
+DEFINE_SVC_TLS_EVENT(upcall);
+DEFINE_SVC_TLS_EVENT(unavailable);
+DEFINE_SVC_TLS_EVENT(not_started);
+DEFINE_SVC_TLS_EVENT(timed_out);
+
+TRACE_EVENT(svc_xprt_accept,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ const char *service
+ ),
+
+ TP_ARGS(xprt, service),
+
+ TP_STRUCT__entry(
+ SVC_XPRT_ENDPOINT_FIELDS(xprt)
+
+ __string(protocol, xprt->xpt_class->xcl_name)
+ __string(service, service)
+ ),
+
+ TP_fast_assign(
+ SVC_XPRT_ENDPOINT_ASSIGNMENTS(xprt);
+
+ __assign_str(protocol, xprt->xpt_class->xcl_name);
+ __assign_str(service, service);
+ ),
+
+ TP_printk(SVC_XPRT_ENDPOINT_FORMAT " protocol=%s service=%s",
+ SVC_XPRT_ENDPOINT_VARARGS,
+ __get_str(protocol), __get_str(service)
+ )
+);
+
+TRACE_EVENT(svc_wake_up,
+ TP_PROTO(int pid),
+
+ TP_ARGS(pid),
+
+ TP_STRUCT__entry(
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->pid = pid;
+ ),
+
+ TP_printk("pid=%d", __entry->pid)
+);
+
+TRACE_EVENT(svc_alloc_arg_err,
+ TP_PROTO(
+ unsigned int requested,
+ unsigned int allocated
+ ),
+
+ TP_ARGS(requested, allocated),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, requested)
+ __field(unsigned int, allocated)
+ ),
+
+ TP_fast_assign(
+ __entry->requested = requested;
+ __entry->allocated = allocated;
+ ),
+
+ TP_printk("requested=%u allocated=%u",
+ __entry->requested, __entry->allocated)
+);
+
+DECLARE_EVENT_CLASS(svc_deferred_event,
+ TP_PROTO(
+ const struct svc_deferred_req *dr
+ ),
+
+ TP_ARGS(dr),
+
+ TP_STRUCT__entry(
+ __field(const void *, dr)
+ __field(u32, xid)
+ __sockaddr(addr, dr->addrlen)
+ ),
+
+ TP_fast_assign(
+ __entry->dr = dr;
+ __entry->xid = be32_to_cpu(*(__be32 *)dr->args);
+ __assign_sockaddr(addr, &dr->addr, dr->addrlen);
+ ),
+
+ TP_printk("addr=%pISpc dr=%p xid=0x%08x", __get_sockaddr(addr),
+ __entry->dr, __entry->xid)
+);
+
+#define DEFINE_SVC_DEFERRED_EVENT(name) \
+ DEFINE_EVENT(svc_deferred_event, svc_defer_##name, \
+ TP_PROTO( \
+ const struct svc_deferred_req *dr \
+ ), \
+ TP_ARGS(dr))
+
+DEFINE_SVC_DEFERRED_EVENT(drop);
+DEFINE_SVC_DEFERRED_EVENT(queue);
+DEFINE_SVC_DEFERRED_EVENT(recv);
+
+DECLARE_EVENT_CLASS(svcsock_lifetime_class,
+ TP_PROTO(
+ const void *svsk,
+ const struct socket *socket
+ ),
+ TP_ARGS(svsk, socket),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(const void *, svsk)
+ __field(const void *, sk)
+ __field(unsigned long, type)
+ __field(unsigned long, family)
+ __field(unsigned long, state)
+ ),
+ TP_fast_assign(
+ struct sock *sk = socket->sk;
+
+ __entry->netns_ino = sock_net(sk)->ns.inum;
+ __entry->svsk = svsk;
+ __entry->sk = sk;
+ __entry->type = socket->type;
+ __entry->family = sk->sk_family;
+ __entry->state = sk->sk_state;
+ ),
+ TP_printk("svsk=%p type=%s family=%s%s",
+ __entry->svsk, show_socket_type(__entry->type),
+ rpc_show_address_family(__entry->family),
+ __entry->state == TCP_LISTEN ? " (listener)" : ""
+ )
+);
+#define DEFINE_SVCSOCK_LIFETIME_EVENT(name) \
+ DEFINE_EVENT(svcsock_lifetime_class, name, \
+ TP_PROTO( \
+ const void *svsk, \
+ const struct socket *socket \
+ ), \
+ TP_ARGS(svsk, socket))
+
+DEFINE_SVCSOCK_LIFETIME_EVENT(svcsock_new);
+DEFINE_SVCSOCK_LIFETIME_EVENT(svcsock_free);
+
+TRACE_EVENT(svcsock_marker,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ __be32 marker
+ ),
+
+ TP_ARGS(xprt, marker),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, length)
+ __field(bool, last)
+ __string(addr, xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->length = be32_to_cpu(marker) & RPC_FRAGMENT_SIZE_MASK;
+ __entry->last = be32_to_cpu(marker) & RPC_LAST_STREAM_FRAGMENT;
+ __assign_str(addr, xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s length=%u%s", __get_str(addr),
+ __entry->length, __entry->last ? " (last)" : "")
+);
+
+DECLARE_EVENT_CLASS(svcsock_class,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ ssize_t result
+ ),
+
+ TP_ARGS(xprt, result),
+
+ TP_STRUCT__entry(
+ __field(ssize_t, result)
+ __field(unsigned long, flags)
+ __string(addr, xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->result = result;
+ __entry->flags = xprt->xpt_flags;
+ __assign_str(addr, xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s result=%zd flags=%s", __get_str(addr),
+ __entry->result, show_svc_xprt_flags(__entry->flags)
+ )
+);
+
+#define DEFINE_SVCSOCK_EVENT(name) \
+ DEFINE_EVENT(svcsock_class, svcsock_##name, \
+ TP_PROTO( \
+ const struct svc_xprt *xprt, \
+ ssize_t result \
+ ), \
+ TP_ARGS(xprt, result))
+
+DEFINE_SVCSOCK_EVENT(udp_send);
+DEFINE_SVCSOCK_EVENT(udp_recv);
+DEFINE_SVCSOCK_EVENT(udp_recv_err);
+DEFINE_SVCSOCK_EVENT(tcp_send);
+DEFINE_SVCSOCK_EVENT(tcp_recv);
+DEFINE_SVCSOCK_EVENT(tcp_recv_eagain);
+DEFINE_SVCSOCK_EVENT(tcp_recv_err);
+DEFINE_SVCSOCK_EVENT(data_ready);
+DEFINE_SVCSOCK_EVENT(write_space);
+
+TRACE_EVENT(svcsock_tcp_recv_short,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ u32 expected,
+ u32 received
+ ),
+
+ TP_ARGS(xprt, expected, received),
+
+ TP_STRUCT__entry(
+ __field(u32, expected)
+ __field(u32, received)
+ __field(unsigned long, flags)
+ __string(addr, xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->expected = expected;
+ __entry->received = received;
+ __entry->flags = xprt->xpt_flags;
+ __assign_str(addr, xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s flags=%s expected=%u received=%u",
+ __get_str(addr), show_svc_xprt_flags(__entry->flags),
+ __entry->expected, __entry->received
+ )
+);
+
+TRACE_EVENT(svcsock_tcp_state,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ const struct socket *socket
+ ),
+
+ TP_ARGS(xprt, socket),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, socket_state)
+ __field(unsigned long, sock_state)
+ __field(unsigned long, flags)
+ __string(addr, xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->socket_state = socket->state;
+ __entry->sock_state = socket->sk->sk_state;
+ __entry->flags = xprt->xpt_flags;
+ __assign_str(addr, xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s state=%s sk_state=%s flags=%s", __get_str(addr),
+ rpc_show_socket_state(__entry->socket_state),
+ rpc_show_sock_state(__entry->sock_state),
+ show_svc_xprt_flags(__entry->flags)
+ )
+);
+
+DECLARE_EVENT_CLASS(svcsock_accept_class,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ const char *service,
+ long status
+ ),
+
+ TP_ARGS(xprt, service, status),
+
+ TP_STRUCT__entry(
+ __field(long, status)
+ __string(service, service)
+ __field(unsigned int, netns_ino)
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ __assign_str(service, service);
+ __entry->netns_ino = xprt->xpt_net->ns.inum;
+ ),
+
+ TP_printk("addr=listener service=%s status=%ld",
+ __get_str(service), __entry->status
+ )
+);
+
+#define DEFINE_ACCEPT_EVENT(name) \
+ DEFINE_EVENT(svcsock_accept_class, svcsock_##name##_err, \
+ TP_PROTO( \
+ const struct svc_xprt *xprt, \
+ const char *service, \
+ long status \
+ ), \
+ TP_ARGS(xprt, service, status))
+
+DEFINE_ACCEPT_EVENT(accept);
+DEFINE_ACCEPT_EVENT(getpeername);
+
+DECLARE_EVENT_CLASS(cache_event,
+ TP_PROTO(
+ const struct cache_detail *cd,
+ const struct cache_head *h
+ ),
+
+ TP_ARGS(cd, h),
+
+ TP_STRUCT__entry(
+ __field(const struct cache_head *, h)
+ __string(name, cd->name)
+ ),
+
+ TP_fast_assign(
+ __entry->h = h;
+ __assign_str(name, cd->name);
+ ),
+
+ TP_printk("cache=%s entry=%p", __get_str(name), __entry->h)
+);
+#define DEFINE_CACHE_EVENT(name) \
+ DEFINE_EVENT(cache_event, name, \
+ TP_PROTO( \
+ const struct cache_detail *cd, \
+ const struct cache_head *h \
+ ), \
+ TP_ARGS(cd, h))
+DEFINE_CACHE_EVENT(cache_entry_expired);
+DEFINE_CACHE_EVENT(cache_entry_upcall);
+DEFINE_CACHE_EVENT(cache_entry_update);
+DEFINE_CACHE_EVENT(cache_entry_make_negative);
+DEFINE_CACHE_EVENT(cache_entry_no_listener);
+
+DECLARE_EVENT_CLASS(register_class,
+ TP_PROTO(
+ const char *program,
+ const u32 version,
+ const int family,
+ const unsigned short protocol,
+ const unsigned short port,
+ int error
+ ),
+
+ TP_ARGS(program, version, family, protocol, port, error),
+
+ TP_STRUCT__entry(
+ __field(u32, version)
+ __field(unsigned long, family)
+ __field(unsigned short, protocol)
+ __field(unsigned short, port)
+ __field(int, error)
+ __string(program, program)
+ ),
+
+ TP_fast_assign(
+ __entry->version = version;
+ __entry->family = family;
+ __entry->protocol = protocol;
+ __entry->port = port;
+ __entry->error = error;
+ __assign_str(program, program);
+ ),
+
+ TP_printk("program=%sv%u proto=%s port=%u family=%s error=%d",
+ __get_str(program), __entry->version,
+ __entry->protocol == IPPROTO_UDP ? "udp" : "tcp",
+ __entry->port, rpc_show_address_family(__entry->family),
+ __entry->error
+ )
+);
+
+#define DEFINE_REGISTER_EVENT(name) \
+ DEFINE_EVENT(register_class, svc_##name, \
+ TP_PROTO( \
+ const char *program, \
+ const u32 version, \
+ const int family, \
+ const unsigned short protocol, \
+ const unsigned short port, \
+ int error \
+ ), \
+ TP_ARGS(program, version, family, protocol, \
+ port, error))
+
+DEFINE_REGISTER_EVENT(register);
+DEFINE_REGISTER_EVENT(noregister);
+
+TRACE_EVENT(svc_unregister,
+ TP_PROTO(
+ const char *program,
+ const u32 version,
+ int error
+ ),
+
+ TP_ARGS(program, version, error),
+
+ TP_STRUCT__entry(
+ __field(u32, version)
+ __field(int, error)
+ __string(program, program)
+ ),
+
+ TP_fast_assign(
+ __entry->version = version;
+ __entry->error = error;
+ __assign_str(program, program);
+ ),
+
+ TP_printk("program=%sv%u error=%d",
+ __get_str(program), __entry->version, __entry->error
+ )
+);
+
+#endif /* _TRACE_SUNRPC_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/sunvnet.h b/include/trace/events/sunvnet.h
new file mode 100644
index 0000000000..8d444f1bb1
--- /dev/null
+++ b/include/trace/events/sunvnet.h
@@ -0,0 +1,140 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sunvnet
+
+#if !defined(_TRACE_SUNVNET_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SUNVNET_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(vnet_rx_one,
+
+ TP_PROTO(int lsid, int rsid, int index, int needs_ack),
+
+ TP_ARGS(lsid, rsid, index, needs_ack),
+
+ TP_STRUCT__entry(
+ __field(int, lsid)
+ __field(int, rsid)
+ __field(int, index)
+ __field(int, needs_ack)
+ ),
+
+ TP_fast_assign(
+ __entry->lsid = lsid;
+ __entry->rsid = rsid;
+ __entry->index = index;
+ __entry->needs_ack = needs_ack;
+ ),
+
+ TP_printk("(%x:%x) walk_rx_one index %d; needs_ack %d",
+ __entry->lsid, __entry->rsid,
+ __entry->index, __entry->needs_ack)
+);
+
+DECLARE_EVENT_CLASS(vnet_tx_stopped_ack_template,
+
+ TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
+
+ TP_ARGS(lsid, rsid, ack_end, npkts),
+
+ TP_STRUCT__entry(
+ __field(int, lsid)
+ __field(int, rsid)
+ __field(int, ack_end)
+ __field(int, npkts)
+ ),
+
+ TP_fast_assign(
+ __entry->lsid = lsid;
+ __entry->rsid = rsid;
+ __entry->ack_end = ack_end;
+ __entry->npkts = npkts;
+ ),
+
+ TP_printk("(%x:%x) stopped ack for %d; npkts %d",
+ __entry->lsid, __entry->rsid,
+ __entry->ack_end, __entry->npkts)
+);
+DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_send_stopped_ack,
+ TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
+ TP_ARGS(lsid, rsid, ack_end, npkts));
+DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_defer_stopped_ack,
+ TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
+ TP_ARGS(lsid, rsid, ack_end, npkts));
+DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_pending_stopped_ack,
+ TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
+ TP_ARGS(lsid, rsid, ack_end, npkts));
+
+TRACE_EVENT(vnet_rx_stopped_ack,
+
+ TP_PROTO(int lsid, int rsid, int end),
+
+ TP_ARGS(lsid, rsid, end),
+
+ TP_STRUCT__entry(
+ __field(int, lsid)
+ __field(int, rsid)
+ __field(int, end)
+ ),
+
+ TP_fast_assign(
+ __entry->lsid = lsid;
+ __entry->rsid = rsid;
+ __entry->end = end;
+ ),
+
+ TP_printk("(%x:%x) stopped ack for index %d",
+ __entry->lsid, __entry->rsid, __entry->end)
+);
+
+TRACE_EVENT(vnet_tx_trigger,
+
+ TP_PROTO(int lsid, int rsid, int start, int err),
+
+ TP_ARGS(lsid, rsid, start, err),
+
+ TP_STRUCT__entry(
+ __field(int, lsid)
+ __field(int, rsid)
+ __field(int, start)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->lsid = lsid;
+ __entry->rsid = rsid;
+ __entry->start = start;
+ __entry->err = err;
+ ),
+
+ TP_printk("(%x:%x) Tx trigger for %d sent with err %d %s",
+ __entry->lsid, __entry->rsid, __entry->start,
+ __entry->err, __entry->err > 0 ? "(ok)" : " ")
+);
+
+TRACE_EVENT(vnet_skip_tx_trigger,
+
+ TP_PROTO(int lsid, int rsid, int last),
+
+ TP_ARGS(lsid, rsid, last),
+
+ TP_STRUCT__entry(
+ __field(int, lsid)
+ __field(int, rsid)
+ __field(int, last)
+ ),
+
+ TP_fast_assign(
+ __entry->lsid = lsid;
+ __entry->rsid = rsid;
+ __entry->last = last;
+ ),
+
+ TP_printk("(%x:%x) Skip Tx trigger. Last trigger sent was %d",
+ __entry->lsid, __entry->rsid, __entry->last)
+);
+#endif /* _TRACE_SOCK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/swiotlb.h b/include/trace/events/swiotlb.h
new file mode 100644
index 0000000000..da05c9ebd2
--- /dev/null
+++ b/include/trace/events/swiotlb.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM swiotlb
+
+#if !defined(_TRACE_SWIOTLB_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SWIOTLB_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(swiotlb_bounced,
+ TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size),
+ TP_ARGS(dev, dev_addr, size),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name(dev))
+ __field(u64, dma_mask)
+ __field(dma_addr_t, dev_addr)
+ __field(size_t, size)
+ __field(bool, force)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name(dev));
+ __entry->dma_mask = (dev->dma_mask ? *dev->dma_mask : 0);
+ __entry->dev_addr = dev_addr;
+ __entry->size = size;
+ __entry->force = is_swiotlb_force_bounce(dev);
+ ),
+
+ TP_printk("dev_name: %s dma_mask=%llx dev_addr=%llx size=%zu %s",
+ __get_str(dev_name),
+ __entry->dma_mask,
+ (unsigned long long)__entry->dev_addr,
+ __entry->size,
+ __entry->force ? "FORCE" : "NORMAL")
+);
+
+#endif /* _TRACE_SWIOTLB_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/syscalls.h b/include/trace/events/syscalls.h
new file mode 100644
index 0000000000..b6e0cbc2c7
--- /dev/null
+++ b/include/trace/events/syscalls.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM raw_syscalls
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE syscalls
+
+#if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_EVENTS_SYSCALLS_H
+
+#include <linux/tracepoint.h>
+
+#include <asm/ptrace.h>
+#include <asm/syscall.h>
+
+
+#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
+
+TRACE_EVENT_FN(sys_enter,
+
+ TP_PROTO(struct pt_regs *regs, long id),
+
+ TP_ARGS(regs, id),
+
+ TP_STRUCT__entry(
+ __field( long, id )
+ __array( unsigned long, args, 6 )
+ ),
+
+ TP_fast_assign(
+ __entry->id = id;
+ syscall_get_arguments(current, regs, __entry->args);
+ ),
+
+ TP_printk("NR %ld (%lx, %lx, %lx, %lx, %lx, %lx)",
+ __entry->id,
+ __entry->args[0], __entry->args[1], __entry->args[2],
+ __entry->args[3], __entry->args[4], __entry->args[5]),
+
+ syscall_regfunc, syscall_unregfunc
+);
+
+TRACE_EVENT_FLAGS(sys_enter, TRACE_EVENT_FL_CAP_ANY)
+
+TRACE_EVENT_FN(sys_exit,
+
+ TP_PROTO(struct pt_regs *regs, long ret),
+
+ TP_ARGS(regs, ret),
+
+ TP_STRUCT__entry(
+ __field( long, id )
+ __field( long, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->id = syscall_get_nr(current, regs);
+ __entry->ret = ret;
+ ),
+
+ TP_printk("NR %ld = %ld",
+ __entry->id, __entry->ret),
+
+ syscall_regfunc, syscall_unregfunc
+);
+
+TRACE_EVENT_FLAGS(sys_exit, TRACE_EVENT_FL_CAP_ANY)
+
+#endif /* CONFIG_HAVE_SYSCALL_TRACEPOINTS */
+
+#endif /* _TRACE_EVENTS_SYSCALLS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
+
diff --git a/include/trace/events/target.h b/include/trace/events/target.h
new file mode 100644
index 0000000000..67fad2677e
--- /dev/null
+++ b/include/trace/events/target.h
@@ -0,0 +1,220 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM target
+
+#if !defined(_TRACE_TARGET_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_TARGET_H
+
+#include <linux/tracepoint.h>
+#include <linux/trace_seq.h>
+#include <scsi/scsi_proto.h>
+#include <scsi/scsi_tcq.h>
+#include <target/target_core_base.h>
+
+/* cribbed verbatim from <trace/event/scsi.h> */
+#define scsi_opcode_name(opcode) { opcode, #opcode }
+#define show_opcode_name(val) \
+ __print_symbolic(val, \
+ scsi_opcode_name(TEST_UNIT_READY), \
+ scsi_opcode_name(REZERO_UNIT), \
+ scsi_opcode_name(REQUEST_SENSE), \
+ scsi_opcode_name(FORMAT_UNIT), \
+ scsi_opcode_name(READ_BLOCK_LIMITS), \
+ scsi_opcode_name(REASSIGN_BLOCKS), \
+ scsi_opcode_name(INITIALIZE_ELEMENT_STATUS), \
+ scsi_opcode_name(READ_6), \
+ scsi_opcode_name(WRITE_6), \
+ scsi_opcode_name(SEEK_6), \
+ scsi_opcode_name(READ_REVERSE), \
+ scsi_opcode_name(WRITE_FILEMARKS), \
+ scsi_opcode_name(SPACE), \
+ scsi_opcode_name(INQUIRY), \
+ scsi_opcode_name(RECOVER_BUFFERED_DATA), \
+ scsi_opcode_name(MODE_SELECT), \
+ scsi_opcode_name(RESERVE), \
+ scsi_opcode_name(RELEASE), \
+ scsi_opcode_name(COPY), \
+ scsi_opcode_name(ERASE), \
+ scsi_opcode_name(MODE_SENSE), \
+ scsi_opcode_name(START_STOP), \
+ scsi_opcode_name(RECEIVE_DIAGNOSTIC), \
+ scsi_opcode_name(SEND_DIAGNOSTIC), \
+ scsi_opcode_name(ALLOW_MEDIUM_REMOVAL), \
+ scsi_opcode_name(SET_WINDOW), \
+ scsi_opcode_name(READ_CAPACITY), \
+ scsi_opcode_name(READ_10), \
+ scsi_opcode_name(WRITE_10), \
+ scsi_opcode_name(SEEK_10), \
+ scsi_opcode_name(POSITION_TO_ELEMENT), \
+ scsi_opcode_name(WRITE_VERIFY), \
+ scsi_opcode_name(VERIFY), \
+ scsi_opcode_name(SEARCH_HIGH), \
+ scsi_opcode_name(SEARCH_EQUAL), \
+ scsi_opcode_name(SEARCH_LOW), \
+ scsi_opcode_name(SET_LIMITS), \
+ scsi_opcode_name(PRE_FETCH), \
+ scsi_opcode_name(READ_POSITION), \
+ scsi_opcode_name(SYNCHRONIZE_CACHE), \
+ scsi_opcode_name(LOCK_UNLOCK_CACHE), \
+ scsi_opcode_name(READ_DEFECT_DATA), \
+ scsi_opcode_name(MEDIUM_SCAN), \
+ scsi_opcode_name(COMPARE), \
+ scsi_opcode_name(COPY_VERIFY), \
+ scsi_opcode_name(WRITE_BUFFER), \
+ scsi_opcode_name(READ_BUFFER), \
+ scsi_opcode_name(UPDATE_BLOCK), \
+ scsi_opcode_name(READ_LONG), \
+ scsi_opcode_name(WRITE_LONG), \
+ scsi_opcode_name(CHANGE_DEFINITION), \
+ scsi_opcode_name(WRITE_SAME), \
+ scsi_opcode_name(UNMAP), \
+ scsi_opcode_name(READ_TOC), \
+ scsi_opcode_name(LOG_SELECT), \
+ scsi_opcode_name(LOG_SENSE), \
+ scsi_opcode_name(XDWRITEREAD_10), \
+ scsi_opcode_name(MODE_SELECT_10), \
+ scsi_opcode_name(RESERVE_10), \
+ scsi_opcode_name(RELEASE_10), \
+ scsi_opcode_name(MODE_SENSE_10), \
+ scsi_opcode_name(PERSISTENT_RESERVE_IN), \
+ scsi_opcode_name(PERSISTENT_RESERVE_OUT), \
+ scsi_opcode_name(VARIABLE_LENGTH_CMD), \
+ scsi_opcode_name(REPORT_LUNS), \
+ scsi_opcode_name(MAINTENANCE_IN), \
+ scsi_opcode_name(MAINTENANCE_OUT), \
+ scsi_opcode_name(MOVE_MEDIUM), \
+ scsi_opcode_name(EXCHANGE_MEDIUM), \
+ scsi_opcode_name(READ_12), \
+ scsi_opcode_name(WRITE_12), \
+ scsi_opcode_name(WRITE_VERIFY_12), \
+ scsi_opcode_name(SEARCH_HIGH_12), \
+ scsi_opcode_name(SEARCH_EQUAL_12), \
+ scsi_opcode_name(SEARCH_LOW_12), \
+ scsi_opcode_name(READ_ELEMENT_STATUS), \
+ scsi_opcode_name(SEND_VOLUME_TAG), \
+ scsi_opcode_name(WRITE_LONG_2), \
+ scsi_opcode_name(READ_16), \
+ scsi_opcode_name(WRITE_16), \
+ scsi_opcode_name(VERIFY_16), \
+ scsi_opcode_name(WRITE_SAME_16), \
+ scsi_opcode_name(SERVICE_ACTION_IN_16), \
+ scsi_opcode_name(SAI_READ_CAPACITY_16), \
+ scsi_opcode_name(SAI_GET_LBA_STATUS), \
+ scsi_opcode_name(MI_REPORT_TARGET_PGS), \
+ scsi_opcode_name(MO_SET_TARGET_PGS), \
+ scsi_opcode_name(READ_32), \
+ scsi_opcode_name(WRITE_32), \
+ scsi_opcode_name(WRITE_SAME_32), \
+ scsi_opcode_name(ATA_16), \
+ scsi_opcode_name(ATA_12))
+
+#define show_task_attribute_name(val) \
+ __print_symbolic(val, \
+ { TCM_SIMPLE_TAG, "SIMPLE" }, \
+ { TCM_HEAD_TAG, "HEAD" }, \
+ { TCM_ORDERED_TAG, "ORDERED" }, \
+ { TCM_ACA_TAG, "ACA" } )
+
+#define show_scsi_status_name(val) \
+ __print_symbolic(val, \
+ { SAM_STAT_GOOD, "GOOD" }, \
+ { SAM_STAT_CHECK_CONDITION, "CHECK CONDITION" }, \
+ { SAM_STAT_CONDITION_MET, "CONDITION MET" }, \
+ { SAM_STAT_BUSY, "BUSY" }, \
+ { SAM_STAT_INTERMEDIATE, "INTERMEDIATE" }, \
+ { SAM_STAT_INTERMEDIATE_CONDITION_MET, "INTERMEDIATE CONDITION MET" }, \
+ { SAM_STAT_RESERVATION_CONFLICT, "RESERVATION CONFLICT" }, \
+ { SAM_STAT_COMMAND_TERMINATED, "COMMAND TERMINATED" }, \
+ { SAM_STAT_TASK_SET_FULL, "TASK SET FULL" }, \
+ { SAM_STAT_ACA_ACTIVE, "ACA ACTIVE" }, \
+ { SAM_STAT_TASK_ABORTED, "TASK ABORTED" } )
+
+TRACE_EVENT(target_sequencer_start,
+
+ TP_PROTO(struct se_cmd *cmd),
+
+ TP_ARGS(cmd),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, unpacked_lun )
+ __field( unsigned long long, tag )
+ __field( unsigned int, opcode )
+ __field( unsigned int, data_length )
+ __field( unsigned int, task_attribute )
+ __field( unsigned char, control )
+ __array( unsigned char, cdb, TCM_MAX_COMMAND_SIZE )
+ __string( initiator, cmd->se_sess->se_node_acl->initiatorname )
+ ),
+
+ TP_fast_assign(
+ __entry->unpacked_lun = cmd->orig_fe_lun;
+ __entry->tag = cmd->tag;
+ __entry->opcode = cmd->t_task_cdb[0];
+ __entry->data_length = cmd->data_length;
+ __entry->task_attribute = cmd->sam_task_attr;
+ __entry->control = scsi_command_control(cmd->t_task_cdb);
+ memcpy(__entry->cdb, cmd->t_task_cdb, TCM_MAX_COMMAND_SIZE);
+ __assign_str(initiator, cmd->se_sess->se_node_acl->initiatorname);
+ ),
+
+ TP_printk("%s -> LUN %03u tag %#llx %s data_length %6u CDB %s (TA:%s C:%02x)",
+ __get_str(initiator), __entry->unpacked_lun,
+ __entry->tag, show_opcode_name(__entry->opcode),
+ __entry->data_length, __print_hex(__entry->cdb, 16),
+ show_task_attribute_name(__entry->task_attribute),
+ __entry->control
+ )
+);
+
+TRACE_EVENT(target_cmd_complete,
+
+ TP_PROTO(struct se_cmd *cmd),
+
+ TP_ARGS(cmd),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, unpacked_lun )
+ __field( unsigned long long, tag )
+ __field( unsigned int, opcode )
+ __field( unsigned int, data_length )
+ __field( unsigned int, task_attribute )
+ __field( unsigned char, control )
+ __field( unsigned char, scsi_status )
+ __field( unsigned char, sense_length )
+ __array( unsigned char, cdb, TCM_MAX_COMMAND_SIZE )
+ __array( unsigned char, sense_data, 18 )
+ __string(initiator, cmd->se_sess->se_node_acl->initiatorname)
+ ),
+
+ TP_fast_assign(
+ __entry->unpacked_lun = cmd->orig_fe_lun;
+ __entry->tag = cmd->tag;
+ __entry->opcode = cmd->t_task_cdb[0];
+ __entry->data_length = cmd->data_length;
+ __entry->task_attribute = cmd->sam_task_attr;
+ __entry->control = scsi_command_control(cmd->t_task_cdb);
+ __entry->scsi_status = cmd->scsi_status;
+ __entry->sense_length = cmd->scsi_status == SAM_STAT_CHECK_CONDITION ?
+ min(18, ((u8 *) cmd->sense_buffer)[SPC_ADD_SENSE_LEN_OFFSET] + 8) : 0;
+ memcpy(__entry->cdb, cmd->t_task_cdb, TCM_MAX_COMMAND_SIZE);
+ memcpy(__entry->sense_data, cmd->sense_buffer, __entry->sense_length);
+ __assign_str(initiator, cmd->se_sess->se_node_acl->initiatorname);
+ ),
+
+ TP_printk("%s <- LUN %03u tag %#llx status %s (sense len %d%s%s) %s data_length %6u CDB %s (TA:%s C:%02x)",
+ __get_str(initiator), __entry->unpacked_lun,
+ __entry->tag,
+ show_scsi_status_name(__entry->scsi_status),
+ __entry->sense_length, __entry->sense_length ? " / " : "",
+ __print_hex(__entry->sense_data, __entry->sense_length),
+ show_opcode_name(__entry->opcode),
+ __entry->data_length, __print_hex(__entry->cdb, 16),
+ show_task_attribute_name(__entry->task_attribute),
+ __entry->control
+ )
+);
+
+#endif /* _TRACE_TARGET_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/task.h b/include/trace/events/task.h
new file mode 100644
index 0000000000..47b527464d
--- /dev/null
+++ b/include/trace/events/task.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM task
+
+#if !defined(_TRACE_TASK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_TASK_H
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(task_newtask,
+
+ TP_PROTO(struct task_struct *task, unsigned long clone_flags),
+
+ TP_ARGS(task, clone_flags),
+
+ TP_STRUCT__entry(
+ __field( pid_t, pid)
+ __array( char, comm, TASK_COMM_LEN)
+ __field( unsigned long, clone_flags)
+ __field( short, oom_score_adj)
+ ),
+
+ TP_fast_assign(
+ __entry->pid = task->pid;
+ memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
+ __entry->clone_flags = clone_flags;
+ __entry->oom_score_adj = task->signal->oom_score_adj;
+ ),
+
+ TP_printk("pid=%d comm=%s clone_flags=%lx oom_score_adj=%hd",
+ __entry->pid, __entry->comm,
+ __entry->clone_flags, __entry->oom_score_adj)
+);
+
+TRACE_EVENT(task_rename,
+
+ TP_PROTO(struct task_struct *task, const char *comm),
+
+ TP_ARGS(task, comm),
+
+ TP_STRUCT__entry(
+ __field( pid_t, pid)
+ __array( char, oldcomm, TASK_COMM_LEN)
+ __array( char, newcomm, TASK_COMM_LEN)
+ __field( short, oom_score_adj)
+ ),
+
+ TP_fast_assign(
+ __entry->pid = task->pid;
+ memcpy(entry->oldcomm, task->comm, TASK_COMM_LEN);
+ strscpy(entry->newcomm, comm, TASK_COMM_LEN);
+ __entry->oom_score_adj = task->signal->oom_score_adj;
+ ),
+
+ TP_printk("pid=%d oldcomm=%s newcomm=%s oom_score_adj=%hd",
+ __entry->pid, __entry->oldcomm,
+ __entry->newcomm, __entry->oom_score_adj)
+);
+
+#endif
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h
new file mode 100644
index 0000000000..7b1ddffa3d
--- /dev/null
+++ b/include/trace/events/tcp.h
@@ -0,0 +1,425 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM tcp
+
+#if !defined(_TRACE_TCP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_TCP_H
+
+#include <linux/ipv6.h>
+#include <linux/tcp.h>
+#include <linux/tracepoint.h>
+#include <net/ipv6.h>
+#include <net/tcp.h>
+#include <linux/sock_diag.h>
+
+#define TP_STORE_V4MAPPED(__entry, saddr, daddr) \
+ do { \
+ struct in6_addr *pin6; \
+ \
+ pin6 = (struct in6_addr *)__entry->saddr_v6; \
+ ipv6_addr_set_v4mapped(saddr, pin6); \
+ pin6 = (struct in6_addr *)__entry->daddr_v6; \
+ ipv6_addr_set_v4mapped(daddr, pin6); \
+ } while (0)
+
+#if IS_ENABLED(CONFIG_IPV6)
+#define TP_STORE_ADDRS(__entry, saddr, daddr, saddr6, daddr6) \
+ do { \
+ if (sk->sk_family == AF_INET6) { \
+ struct in6_addr *pin6; \
+ \
+ pin6 = (struct in6_addr *)__entry->saddr_v6; \
+ *pin6 = saddr6; \
+ pin6 = (struct in6_addr *)__entry->daddr_v6; \
+ *pin6 = daddr6; \
+ } else { \
+ TP_STORE_V4MAPPED(__entry, saddr, daddr); \
+ } \
+ } while (0)
+#else
+#define TP_STORE_ADDRS(__entry, saddr, daddr, saddr6, daddr6) \
+ TP_STORE_V4MAPPED(__entry, saddr, daddr)
+#endif
+
+/*
+ * tcp event with arguments sk and skb
+ *
+ * Note: this class requires a valid sk pointer; while skb pointer could
+ * be NULL.
+ */
+DECLARE_EVENT_CLASS(tcp_event_sk_skb,
+
+ TP_PROTO(const struct sock *sk, const struct sk_buff *skb),
+
+ TP_ARGS(sk, skb),
+
+ TP_STRUCT__entry(
+ __field(const void *, skbaddr)
+ __field(const void *, skaddr)
+ __field(int, state)
+ __field(__u16, sport)
+ __field(__u16, dport)
+ __field(__u16, family)
+ __array(__u8, saddr, 4)
+ __array(__u8, daddr, 4)
+ __array(__u8, saddr_v6, 16)
+ __array(__u8, daddr_v6, 16)
+ ),
+
+ TP_fast_assign(
+ const struct inet_sock *inet = inet_sk(sk);
+ __be32 *p32;
+
+ __entry->skbaddr = skb;
+ __entry->skaddr = sk;
+ __entry->state = sk->sk_state;
+
+ __entry->sport = ntohs(inet->inet_sport);
+ __entry->dport = ntohs(inet->inet_dport);
+ __entry->family = sk->sk_family;
+
+ p32 = (__be32 *) __entry->saddr;
+ *p32 = inet->inet_saddr;
+
+ p32 = (__be32 *) __entry->daddr;
+ *p32 = inet->inet_daddr;
+
+ TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr,
+ sk->sk_v6_rcv_saddr, sk->sk_v6_daddr);
+ ),
+
+ TP_printk("family=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c state=%s",
+ show_family_name(__entry->family),
+ __entry->sport, __entry->dport, __entry->saddr, __entry->daddr,
+ __entry->saddr_v6, __entry->daddr_v6,
+ show_tcp_state_name(__entry->state))
+);
+
+DEFINE_EVENT(tcp_event_sk_skb, tcp_retransmit_skb,
+
+ TP_PROTO(const struct sock *sk, const struct sk_buff *skb),
+
+ TP_ARGS(sk, skb)
+);
+
+/*
+ * skb of trace_tcp_send_reset is the skb that caused RST. In case of
+ * active reset, skb should be NULL
+ */
+DEFINE_EVENT(tcp_event_sk_skb, tcp_send_reset,
+
+ TP_PROTO(const struct sock *sk, const struct sk_buff *skb),
+
+ TP_ARGS(sk, skb)
+);
+
+/*
+ * tcp event with arguments sk
+ *
+ * Note: this class requires a valid sk pointer.
+ */
+DECLARE_EVENT_CLASS(tcp_event_sk,
+
+ TP_PROTO(struct sock *sk),
+
+ TP_ARGS(sk),
+
+ TP_STRUCT__entry(
+ __field(const void *, skaddr)
+ __field(__u16, sport)
+ __field(__u16, dport)
+ __field(__u16, family)
+ __array(__u8, saddr, 4)
+ __array(__u8, daddr, 4)
+ __array(__u8, saddr_v6, 16)
+ __array(__u8, daddr_v6, 16)
+ __field(__u64, sock_cookie)
+ ),
+
+ TP_fast_assign(
+ struct inet_sock *inet = inet_sk(sk);
+ __be32 *p32;
+
+ __entry->skaddr = sk;
+
+ __entry->sport = ntohs(inet->inet_sport);
+ __entry->dport = ntohs(inet->inet_dport);
+ __entry->family = sk->sk_family;
+
+ p32 = (__be32 *) __entry->saddr;
+ *p32 = inet->inet_saddr;
+
+ p32 = (__be32 *) __entry->daddr;
+ *p32 = inet->inet_daddr;
+
+ TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr,
+ sk->sk_v6_rcv_saddr, sk->sk_v6_daddr);
+
+ __entry->sock_cookie = sock_gen_cookie(sk);
+ ),
+
+ TP_printk("family=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c sock_cookie=%llx",
+ show_family_name(__entry->family),
+ __entry->sport, __entry->dport,
+ __entry->saddr, __entry->daddr,
+ __entry->saddr_v6, __entry->daddr_v6,
+ __entry->sock_cookie)
+);
+
+DEFINE_EVENT(tcp_event_sk, tcp_receive_reset,
+
+ TP_PROTO(struct sock *sk),
+
+ TP_ARGS(sk)
+);
+
+DEFINE_EVENT(tcp_event_sk, tcp_destroy_sock,
+
+ TP_PROTO(struct sock *sk),
+
+ TP_ARGS(sk)
+);
+
+DEFINE_EVENT(tcp_event_sk, tcp_rcv_space_adjust,
+
+ TP_PROTO(struct sock *sk),
+
+ TP_ARGS(sk)
+);
+
+TRACE_EVENT(tcp_retransmit_synack,
+
+ TP_PROTO(const struct sock *sk, const struct request_sock *req),
+
+ TP_ARGS(sk, req),
+
+ TP_STRUCT__entry(
+ __field(const void *, skaddr)
+ __field(const void *, req)
+ __field(__u16, sport)
+ __field(__u16, dport)
+ __field(__u16, family)
+ __array(__u8, saddr, 4)
+ __array(__u8, daddr, 4)
+ __array(__u8, saddr_v6, 16)
+ __array(__u8, daddr_v6, 16)
+ ),
+
+ TP_fast_assign(
+ struct inet_request_sock *ireq = inet_rsk(req);
+ __be32 *p32;
+
+ __entry->skaddr = sk;
+ __entry->req = req;
+
+ __entry->sport = ireq->ir_num;
+ __entry->dport = ntohs(ireq->ir_rmt_port);
+ __entry->family = sk->sk_family;
+
+ p32 = (__be32 *) __entry->saddr;
+ *p32 = ireq->ir_loc_addr;
+
+ p32 = (__be32 *) __entry->daddr;
+ *p32 = ireq->ir_rmt_addr;
+
+ TP_STORE_ADDRS(__entry, ireq->ir_loc_addr, ireq->ir_rmt_addr,
+ ireq->ir_v6_loc_addr, ireq->ir_v6_rmt_addr);
+ ),
+
+ TP_printk("family=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c",
+ show_family_name(__entry->family),
+ __entry->sport, __entry->dport,
+ __entry->saddr, __entry->daddr,
+ __entry->saddr_v6, __entry->daddr_v6)
+);
+
+#include <trace/events/net_probe_common.h>
+
+TRACE_EVENT(tcp_probe,
+
+ TP_PROTO(struct sock *sk, struct sk_buff *skb),
+
+ TP_ARGS(sk, skb),
+
+ TP_STRUCT__entry(
+ /* sockaddr_in6 is always bigger than sockaddr_in */
+ __array(__u8, saddr, sizeof(struct sockaddr_in6))
+ __array(__u8, daddr, sizeof(struct sockaddr_in6))
+ __field(__u16, sport)
+ __field(__u16, dport)
+ __field(__u16, family)
+ __field(__u32, mark)
+ __field(__u16, data_len)
+ __field(__u32, snd_nxt)
+ __field(__u32, snd_una)
+ __field(__u32, snd_cwnd)
+ __field(__u32, ssthresh)
+ __field(__u32, snd_wnd)
+ __field(__u32, srtt)
+ __field(__u32, rcv_wnd)
+ __field(__u64, sock_cookie)
+ ),
+
+ TP_fast_assign(
+ const struct tcphdr *th = (const struct tcphdr *)skb->data;
+ const struct inet_sock *inet = inet_sk(sk);
+ const struct tcp_sock *tp = tcp_sk(sk);
+
+ memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
+ memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
+
+ TP_STORE_ADDR_PORTS(__entry, inet, sk);
+
+ /* For filtering use */
+ __entry->sport = ntohs(inet->inet_sport);
+ __entry->dport = ntohs(inet->inet_dport);
+ __entry->mark = skb->mark;
+ __entry->family = sk->sk_family;
+
+ __entry->data_len = skb->len - __tcp_hdrlen(th);
+ __entry->snd_nxt = tp->snd_nxt;
+ __entry->snd_una = tp->snd_una;
+ __entry->snd_cwnd = tcp_snd_cwnd(tp);
+ __entry->snd_wnd = tp->snd_wnd;
+ __entry->rcv_wnd = tp->rcv_wnd;
+ __entry->ssthresh = tcp_current_ssthresh(sk);
+ __entry->srtt = tp->srtt_us >> 3;
+ __entry->sock_cookie = sock_gen_cookie(sk);
+ ),
+
+ TP_printk("family=%s src=%pISpc dest=%pISpc mark=%#x data_len=%d snd_nxt=%#x snd_una=%#x snd_cwnd=%u ssthresh=%u snd_wnd=%u srtt=%u rcv_wnd=%u sock_cookie=%llx",
+ show_family_name(__entry->family),
+ __entry->saddr, __entry->daddr, __entry->mark,
+ __entry->data_len, __entry->snd_nxt, __entry->snd_una,
+ __entry->snd_cwnd, __entry->ssthresh, __entry->snd_wnd,
+ __entry->srtt, __entry->rcv_wnd, __entry->sock_cookie)
+);
+
+#define TP_STORE_ADDR_PORTS_SKB_V4(__entry, skb) \
+ do { \
+ const struct tcphdr *th = (const struct tcphdr *)skb->data; \
+ struct sockaddr_in *v4 = (void *)__entry->saddr; \
+ \
+ v4->sin_family = AF_INET; \
+ v4->sin_port = th->source; \
+ v4->sin_addr.s_addr = ip_hdr(skb)->saddr; \
+ v4 = (void *)__entry->daddr; \
+ v4->sin_family = AF_INET; \
+ v4->sin_port = th->dest; \
+ v4->sin_addr.s_addr = ip_hdr(skb)->daddr; \
+ } while (0)
+
+#if IS_ENABLED(CONFIG_IPV6)
+
+#define TP_STORE_ADDR_PORTS_SKB(__entry, skb) \
+ do { \
+ const struct iphdr *iph = ip_hdr(skb); \
+ \
+ if (iph->version == 6) { \
+ const struct tcphdr *th = (const struct tcphdr *)skb->data; \
+ struct sockaddr_in6 *v6 = (void *)__entry->saddr; \
+ \
+ v6->sin6_family = AF_INET6; \
+ v6->sin6_port = th->source; \
+ v6->sin6_addr = ipv6_hdr(skb)->saddr; \
+ v6 = (void *)__entry->daddr; \
+ v6->sin6_family = AF_INET6; \
+ v6->sin6_port = th->dest; \
+ v6->sin6_addr = ipv6_hdr(skb)->daddr; \
+ } else \
+ TP_STORE_ADDR_PORTS_SKB_V4(__entry, skb); \
+ } while (0)
+
+#else
+
+#define TP_STORE_ADDR_PORTS_SKB(__entry, skb) \
+ TP_STORE_ADDR_PORTS_SKB_V4(__entry, skb)
+
+#endif
+
+/*
+ * tcp event with only skb
+ */
+DECLARE_EVENT_CLASS(tcp_event_skb,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb),
+
+ TP_STRUCT__entry(
+ __field(const void *, skbaddr)
+ __array(__u8, saddr, sizeof(struct sockaddr_in6))
+ __array(__u8, daddr, sizeof(struct sockaddr_in6))
+ ),
+
+ TP_fast_assign(
+ __entry->skbaddr = skb;
+
+ memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
+ memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
+
+ TP_STORE_ADDR_PORTS_SKB(__entry, skb);
+ ),
+
+ TP_printk("src=%pISpc dest=%pISpc", __entry->saddr, __entry->daddr)
+);
+
+DEFINE_EVENT(tcp_event_skb, tcp_bad_csum,
+
+ TP_PROTO(const struct sk_buff *skb),
+
+ TP_ARGS(skb)
+);
+
+TRACE_EVENT(tcp_cong_state_set,
+
+ TP_PROTO(struct sock *sk, const u8 ca_state),
+
+ TP_ARGS(sk, ca_state),
+
+ TP_STRUCT__entry(
+ __field(const void *, skaddr)
+ __field(__u16, sport)
+ __field(__u16, dport)
+ __field(__u16, family)
+ __array(__u8, saddr, 4)
+ __array(__u8, daddr, 4)
+ __array(__u8, saddr_v6, 16)
+ __array(__u8, daddr_v6, 16)
+ __field(__u8, cong_state)
+ ),
+
+ TP_fast_assign(
+ struct inet_sock *inet = inet_sk(sk);
+ __be32 *p32;
+
+ __entry->skaddr = sk;
+
+ __entry->sport = ntohs(inet->inet_sport);
+ __entry->dport = ntohs(inet->inet_dport);
+ __entry->family = sk->sk_family;
+
+ p32 = (__be32 *) __entry->saddr;
+ *p32 = inet->inet_saddr;
+
+ p32 = (__be32 *) __entry->daddr;
+ *p32 = inet->inet_daddr;
+
+ TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr,
+ sk->sk_v6_rcv_saddr, sk->sk_v6_daddr);
+
+ __entry->cong_state = ca_state;
+ ),
+
+ TP_printk("family=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c cong_state=%u",
+ show_family_name(__entry->family),
+ __entry->sport, __entry->dport,
+ __entry->saddr, __entry->daddr,
+ __entry->saddr_v6, __entry->daddr_v6,
+ __entry->cong_state)
+);
+
+#endif /* _TRACE_TCP_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/tegra_apb_dma.h b/include/trace/events/tegra_apb_dma.h
new file mode 100644
index 0000000000..971cd02d2d
--- /dev/null
+++ b/include/trace/events/tegra_apb_dma.h
@@ -0,0 +1,61 @@
+#if !defined(_TRACE_TEGRA_APB_DMA_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_TEGRA_APB_DMA_H
+
+#include <linux/tracepoint.h>
+#include <linux/dmaengine.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM tegra_apb_dma
+
+TRACE_EVENT(tegra_dma_tx_status,
+ TP_PROTO(struct dma_chan *dc, dma_cookie_t cookie, struct dma_tx_state *state),
+ TP_ARGS(dc, cookie, state),
+ TP_STRUCT__entry(
+ __string(chan, dev_name(&dc->dev->device))
+ __field(dma_cookie_t, cookie)
+ __field(__u32, residue)
+ ),
+ TP_fast_assign(
+ __assign_str(chan, dev_name(&dc->dev->device));
+ __entry->cookie = cookie;
+ __entry->residue = state ? state->residue : (u32)-1;
+ ),
+ TP_printk("channel %s: dma cookie %d, residue %u",
+ __get_str(chan), __entry->cookie, __entry->residue)
+);
+
+TRACE_EVENT(tegra_dma_complete_cb,
+ TP_PROTO(struct dma_chan *dc, int count, void *ptr),
+ TP_ARGS(dc, count, ptr),
+ TP_STRUCT__entry(
+ __string(chan, dev_name(&dc->dev->device))
+ __field(int, count)
+ __field(void *, ptr)
+ ),
+ TP_fast_assign(
+ __assign_str(chan, dev_name(&dc->dev->device));
+ __entry->count = count;
+ __entry->ptr = ptr;
+ ),
+ TP_printk("channel %s: done %d, ptr %p",
+ __get_str(chan), __entry->count, __entry->ptr)
+);
+
+TRACE_EVENT(tegra_dma_isr,
+ TP_PROTO(struct dma_chan *dc, int irq),
+ TP_ARGS(dc, irq),
+ TP_STRUCT__entry(
+ __string(chan, dev_name(&dc->dev->device))
+ __field(int, irq)
+ ),
+ TP_fast_assign(
+ __assign_str(chan, dev_name(&dc->dev->device));
+ __entry->irq = irq;
+ ),
+ TP_printk("%s: irq %d\n", __get_str(chan), __entry->irq)
+);
+
+#endif /* _TRACE_TEGRA_APB_DMA_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/thermal_pressure.h b/include/trace/events/thermal_pressure.h
new file mode 100644
index 0000000000..b686802013
--- /dev/null
+++ b/include/trace/events/thermal_pressure.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM thermal_pressure
+
+#if !defined(_TRACE_THERMAL_PRESSURE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_THERMAL_PRESSURE_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(thermal_pressure_update,
+ TP_PROTO(int cpu, unsigned long thermal_pressure),
+ TP_ARGS(cpu, thermal_pressure),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, thermal_pressure)
+ __field(int, cpu)
+ ),
+
+ TP_fast_assign(
+ __entry->thermal_pressure = thermal_pressure;
+ __entry->cpu = cpu;
+ ),
+
+ TP_printk("cpu=%d thermal_pressure=%lu", __entry->cpu, __entry->thermal_pressure)
+);
+#endif /* _TRACE_THERMAL_PRESSURE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/thp.h b/include/trace/events/thp.h
new file mode 100644
index 0000000000..f50048af5f
--- /dev/null
+++ b/include/trace/events/thp.h
@@ -0,0 +1,100 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM thp
+
+#if !defined(_TRACE_THP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_THP_H
+
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(hugepage_set,
+
+ TP_PROTO(unsigned long addr, unsigned long pte),
+ TP_ARGS(addr, pte),
+ TP_STRUCT__entry(
+ __field(unsigned long, addr)
+ __field(unsigned long, pte)
+ ),
+
+ TP_fast_assign(
+ __entry->addr = addr;
+ __entry->pte = pte;
+ ),
+
+ TP_printk("Set page table entry with 0x%lx with 0x%lx", __entry->addr, __entry->pte)
+);
+
+DEFINE_EVENT(hugepage_set, hugepage_set_pmd,
+ TP_PROTO(unsigned long addr, unsigned long pmd),
+ TP_ARGS(addr, pmd)
+);
+
+DEFINE_EVENT(hugepage_set, hugepage_set_pud,
+ TP_PROTO(unsigned long addr, unsigned long pud),
+ TP_ARGS(addr, pud)
+);
+
+DECLARE_EVENT_CLASS(hugepage_update,
+
+ TP_PROTO(unsigned long addr, unsigned long pte, unsigned long clr, unsigned long set),
+ TP_ARGS(addr, pte, clr, set),
+ TP_STRUCT__entry(
+ __field(unsigned long, addr)
+ __field(unsigned long, pte)
+ __field(unsigned long, clr)
+ __field(unsigned long, set)
+ ),
+
+ TP_fast_assign(
+ __entry->addr = addr;
+ __entry->pte = pte;
+ __entry->clr = clr;
+ __entry->set = set;
+
+ ),
+
+ TP_printk("hugepage update at addr 0x%lx and pte = 0x%lx clr = 0x%lx, set = 0x%lx", __entry->addr, __entry->pte, __entry->clr, __entry->set)
+);
+
+DEFINE_EVENT(hugepage_update, hugepage_update_pmd,
+ TP_PROTO(unsigned long addr, unsigned long pmd, unsigned long clr, unsigned long set),
+ TP_ARGS(addr, pmd, clr, set)
+);
+
+DEFINE_EVENT(hugepage_update, hugepage_update_pud,
+ TP_PROTO(unsigned long addr, unsigned long pud, unsigned long clr, unsigned long set),
+ TP_ARGS(addr, pud, clr, set)
+);
+
+DECLARE_EVENT_CLASS(migration_pmd,
+
+ TP_PROTO(unsigned long addr, unsigned long pmd),
+
+ TP_ARGS(addr, pmd),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, addr)
+ __field(unsigned long, pmd)
+ ),
+
+ TP_fast_assign(
+ __entry->addr = addr;
+ __entry->pmd = pmd;
+ ),
+ TP_printk("addr=%lx, pmd=%lx", __entry->addr, __entry->pmd)
+);
+
+DEFINE_EVENT(migration_pmd, set_migration_pmd,
+ TP_PROTO(unsigned long addr, unsigned long pmd),
+ TP_ARGS(addr, pmd)
+);
+
+DEFINE_EVENT(migration_pmd, remove_migration_pmd,
+ TP_PROTO(unsigned long addr, unsigned long pmd),
+ TP_ARGS(addr, pmd)
+);
+#endif /* _TRACE_THP_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h
new file mode 100644
index 0000000000..b4bc2828fa
--- /dev/null
+++ b/include/trace/events/timer.h
@@ -0,0 +1,430 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM timer
+
+#if !defined(_TRACE_TIMER_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_TIMER_H
+
+#include <linux/tracepoint.h>
+#include <linux/hrtimer.h>
+#include <linux/timer.h>
+
+DECLARE_EVENT_CLASS(timer_class,
+
+ TP_PROTO(struct timer_list *timer),
+
+ TP_ARGS(timer),
+
+ TP_STRUCT__entry(
+ __field( void *, timer )
+ ),
+
+ TP_fast_assign(
+ __entry->timer = timer;
+ ),
+
+ TP_printk("timer=%p", __entry->timer)
+);
+
+/**
+ * timer_init - called when the timer is initialized
+ * @timer: pointer to struct timer_list
+ */
+DEFINE_EVENT(timer_class, timer_init,
+
+ TP_PROTO(struct timer_list *timer),
+
+ TP_ARGS(timer)
+);
+
+#define decode_timer_flags(flags) \
+ __print_flags(flags, "|", \
+ { TIMER_MIGRATING, "M" }, \
+ { TIMER_DEFERRABLE, "D" }, \
+ { TIMER_PINNED, "P" }, \
+ { TIMER_IRQSAFE, "I" })
+
+/**
+ * timer_start - called when the timer is started
+ * @timer: pointer to struct timer_list
+ * @expires: the timers expiry time
+ * @flags: the timers flags
+ */
+TRACE_EVENT(timer_start,
+
+ TP_PROTO(struct timer_list *timer,
+ unsigned long expires,
+ unsigned int flags),
+
+ TP_ARGS(timer, expires, flags),
+
+ TP_STRUCT__entry(
+ __field( void *, timer )
+ __field( void *, function )
+ __field( unsigned long, expires )
+ __field( unsigned long, now )
+ __field( unsigned int, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->timer = timer;
+ __entry->function = timer->function;
+ __entry->expires = expires;
+ __entry->now = jiffies;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("timer=%p function=%ps expires=%lu [timeout=%ld] cpu=%u idx=%u flags=%s",
+ __entry->timer, __entry->function, __entry->expires,
+ (long)__entry->expires - __entry->now,
+ __entry->flags & TIMER_CPUMASK,
+ __entry->flags >> TIMER_ARRAYSHIFT,
+ decode_timer_flags(__entry->flags & TIMER_TRACE_FLAGMASK))
+);
+
+/**
+ * timer_expire_entry - called immediately before the timer callback
+ * @timer: pointer to struct timer_list
+ * @baseclk: value of timer_base::clk when timer expires
+ *
+ * Allows to determine the timer latency.
+ */
+TRACE_EVENT(timer_expire_entry,
+
+ TP_PROTO(struct timer_list *timer, unsigned long baseclk),
+
+ TP_ARGS(timer, baseclk),
+
+ TP_STRUCT__entry(
+ __field( void *, timer )
+ __field( unsigned long, now )
+ __field( void *, function)
+ __field( unsigned long, baseclk )
+ ),
+
+ TP_fast_assign(
+ __entry->timer = timer;
+ __entry->now = jiffies;
+ __entry->function = timer->function;
+ __entry->baseclk = baseclk;
+ ),
+
+ TP_printk("timer=%p function=%ps now=%lu baseclk=%lu",
+ __entry->timer, __entry->function, __entry->now,
+ __entry->baseclk)
+);
+
+/**
+ * timer_expire_exit - called immediately after the timer callback returns
+ * @timer: pointer to struct timer_list
+ *
+ * When used in combination with the timer_expire_entry tracepoint we can
+ * determine the runtime of the timer callback function.
+ *
+ * NOTE: Do NOT dereference timer in TP_fast_assign. The pointer might
+ * be invalid. We solely track the pointer.
+ */
+DEFINE_EVENT(timer_class, timer_expire_exit,
+
+ TP_PROTO(struct timer_list *timer),
+
+ TP_ARGS(timer)
+);
+
+/**
+ * timer_cancel - called when the timer is canceled
+ * @timer: pointer to struct timer_list
+ */
+DEFINE_EVENT(timer_class, timer_cancel,
+
+ TP_PROTO(struct timer_list *timer),
+
+ TP_ARGS(timer)
+);
+
+#define decode_clockid(type) \
+ __print_symbolic(type, \
+ { CLOCK_REALTIME, "CLOCK_REALTIME" }, \
+ { CLOCK_MONOTONIC, "CLOCK_MONOTONIC" }, \
+ { CLOCK_BOOTTIME, "CLOCK_BOOTTIME" }, \
+ { CLOCK_TAI, "CLOCK_TAI" })
+
+#define decode_hrtimer_mode(mode) \
+ __print_symbolic(mode, \
+ { HRTIMER_MODE_ABS, "ABS" }, \
+ { HRTIMER_MODE_REL, "REL" }, \
+ { HRTIMER_MODE_ABS_PINNED, "ABS|PINNED" }, \
+ { HRTIMER_MODE_REL_PINNED, "REL|PINNED" }, \
+ { HRTIMER_MODE_ABS_SOFT, "ABS|SOFT" }, \
+ { HRTIMER_MODE_REL_SOFT, "REL|SOFT" }, \
+ { HRTIMER_MODE_ABS_PINNED_SOFT, "ABS|PINNED|SOFT" }, \
+ { HRTIMER_MODE_REL_PINNED_SOFT, "REL|PINNED|SOFT" }, \
+ { HRTIMER_MODE_ABS_HARD, "ABS|HARD" }, \
+ { HRTIMER_MODE_REL_HARD, "REL|HARD" }, \
+ { HRTIMER_MODE_ABS_PINNED_HARD, "ABS|PINNED|HARD" }, \
+ { HRTIMER_MODE_REL_PINNED_HARD, "REL|PINNED|HARD" })
+
+/**
+ * hrtimer_init - called when the hrtimer is initialized
+ * @hrtimer: pointer to struct hrtimer
+ * @clockid: the hrtimers clock
+ * @mode: the hrtimers mode
+ */
+TRACE_EVENT(hrtimer_init,
+
+ TP_PROTO(struct hrtimer *hrtimer, clockid_t clockid,
+ enum hrtimer_mode mode),
+
+ TP_ARGS(hrtimer, clockid, mode),
+
+ TP_STRUCT__entry(
+ __field( void *, hrtimer )
+ __field( clockid_t, clockid )
+ __field( enum hrtimer_mode, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->hrtimer = hrtimer;
+ __entry->clockid = clockid;
+ __entry->mode = mode;
+ ),
+
+ TP_printk("hrtimer=%p clockid=%s mode=%s", __entry->hrtimer,
+ decode_clockid(__entry->clockid),
+ decode_hrtimer_mode(__entry->mode))
+);
+
+/**
+ * hrtimer_start - called when the hrtimer is started
+ * @hrtimer: pointer to struct hrtimer
+ * @mode: the hrtimers mode
+ */
+TRACE_EVENT(hrtimer_start,
+
+ TP_PROTO(struct hrtimer *hrtimer, enum hrtimer_mode mode),
+
+ TP_ARGS(hrtimer, mode),
+
+ TP_STRUCT__entry(
+ __field( void *, hrtimer )
+ __field( void *, function )
+ __field( s64, expires )
+ __field( s64, softexpires )
+ __field( enum hrtimer_mode, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->hrtimer = hrtimer;
+ __entry->function = hrtimer->function;
+ __entry->expires = hrtimer_get_expires(hrtimer);
+ __entry->softexpires = hrtimer_get_softexpires(hrtimer);
+ __entry->mode = mode;
+ ),
+
+ TP_printk("hrtimer=%p function=%ps expires=%llu softexpires=%llu "
+ "mode=%s", __entry->hrtimer, __entry->function,
+ (unsigned long long) __entry->expires,
+ (unsigned long long) __entry->softexpires,
+ decode_hrtimer_mode(__entry->mode))
+);
+
+/**
+ * hrtimer_expire_entry - called immediately before the hrtimer callback
+ * @hrtimer: pointer to struct hrtimer
+ * @now: pointer to variable which contains current time of the
+ * timers base.
+ *
+ * Allows to determine the timer latency.
+ */
+TRACE_EVENT(hrtimer_expire_entry,
+
+ TP_PROTO(struct hrtimer *hrtimer, ktime_t *now),
+
+ TP_ARGS(hrtimer, now),
+
+ TP_STRUCT__entry(
+ __field( void *, hrtimer )
+ __field( s64, now )
+ __field( void *, function)
+ ),
+
+ TP_fast_assign(
+ __entry->hrtimer = hrtimer;
+ __entry->now = *now;
+ __entry->function = hrtimer->function;
+ ),
+
+ TP_printk("hrtimer=%p function=%ps now=%llu",
+ __entry->hrtimer, __entry->function,
+ (unsigned long long) __entry->now)
+);
+
+DECLARE_EVENT_CLASS(hrtimer_class,
+
+ TP_PROTO(struct hrtimer *hrtimer),
+
+ TP_ARGS(hrtimer),
+
+ TP_STRUCT__entry(
+ __field( void *, hrtimer )
+ ),
+
+ TP_fast_assign(
+ __entry->hrtimer = hrtimer;
+ ),
+
+ TP_printk("hrtimer=%p", __entry->hrtimer)
+);
+
+/**
+ * hrtimer_expire_exit - called immediately after the hrtimer callback returns
+ * @hrtimer: pointer to struct hrtimer
+ *
+ * When used in combination with the hrtimer_expire_entry tracepoint we can
+ * determine the runtime of the callback function.
+ */
+DEFINE_EVENT(hrtimer_class, hrtimer_expire_exit,
+
+ TP_PROTO(struct hrtimer *hrtimer),
+
+ TP_ARGS(hrtimer)
+);
+
+/**
+ * hrtimer_cancel - called when the hrtimer is canceled
+ * @hrtimer: pointer to struct hrtimer
+ */
+DEFINE_EVENT(hrtimer_class, hrtimer_cancel,
+
+ TP_PROTO(struct hrtimer *hrtimer),
+
+ TP_ARGS(hrtimer)
+);
+
+/**
+ * itimer_state - called when itimer is started or canceled
+ * @which: name of the interval timer
+ * @value: the itimers value, itimer is canceled if value->it_value is
+ * zero, otherwise it is started
+ * @expires: the itimers expiry time
+ */
+TRACE_EVENT(itimer_state,
+
+ TP_PROTO(int which, const struct itimerspec64 *const value,
+ unsigned long long expires),
+
+ TP_ARGS(which, value, expires),
+
+ TP_STRUCT__entry(
+ __field( int, which )
+ __field( unsigned long long, expires )
+ __field( long, value_sec )
+ __field( long, value_nsec )
+ __field( long, interval_sec )
+ __field( long, interval_nsec )
+ ),
+
+ TP_fast_assign(
+ __entry->which = which;
+ __entry->expires = expires;
+ __entry->value_sec = value->it_value.tv_sec;
+ __entry->value_nsec = value->it_value.tv_nsec;
+ __entry->interval_sec = value->it_interval.tv_sec;
+ __entry->interval_nsec = value->it_interval.tv_nsec;
+ ),
+
+ TP_printk("which=%d expires=%llu it_value=%ld.%06ld it_interval=%ld.%06ld",
+ __entry->which, __entry->expires,
+ __entry->value_sec, __entry->value_nsec / NSEC_PER_USEC,
+ __entry->interval_sec, __entry->interval_nsec / NSEC_PER_USEC)
+);
+
+/**
+ * itimer_expire - called when itimer expires
+ * @which: type of the interval timer
+ * @pid: pid of the process which owns the timer
+ * @now: current time, used to calculate the latency of itimer
+ */
+TRACE_EVENT(itimer_expire,
+
+ TP_PROTO(int which, struct pid *pid, unsigned long long now),
+
+ TP_ARGS(which, pid, now),
+
+ TP_STRUCT__entry(
+ __field( int , which )
+ __field( pid_t, pid )
+ __field( unsigned long long, now )
+ ),
+
+ TP_fast_assign(
+ __entry->which = which;
+ __entry->now = now;
+ __entry->pid = pid_nr(pid);
+ ),
+
+ TP_printk("which=%d pid=%d now=%llu", __entry->which,
+ (int) __entry->pid, __entry->now)
+);
+
+#ifdef CONFIG_NO_HZ_COMMON
+
+#define TICK_DEP_NAMES \
+ tick_dep_mask_name(NONE) \
+ tick_dep_name(POSIX_TIMER) \
+ tick_dep_name(PERF_EVENTS) \
+ tick_dep_name(SCHED) \
+ tick_dep_name(CLOCK_UNSTABLE) \
+ tick_dep_name(RCU) \
+ tick_dep_name_end(RCU_EXP)
+
+#undef tick_dep_name
+#undef tick_dep_mask_name
+#undef tick_dep_name_end
+
+/* The MASK will convert to their bits and they need to be processed too */
+#define tick_dep_name(sdep) TRACE_DEFINE_ENUM(TICK_DEP_BIT_##sdep); \
+ TRACE_DEFINE_ENUM(TICK_DEP_MASK_##sdep);
+#define tick_dep_name_end(sdep) TRACE_DEFINE_ENUM(TICK_DEP_BIT_##sdep); \
+ TRACE_DEFINE_ENUM(TICK_DEP_MASK_##sdep);
+/* NONE only has a mask defined for it */
+#define tick_dep_mask_name(sdep) TRACE_DEFINE_ENUM(TICK_DEP_MASK_##sdep);
+
+TICK_DEP_NAMES
+
+#undef tick_dep_name
+#undef tick_dep_mask_name
+#undef tick_dep_name_end
+
+#define tick_dep_name(sdep) { TICK_DEP_MASK_##sdep, #sdep },
+#define tick_dep_mask_name(sdep) { TICK_DEP_MASK_##sdep, #sdep },
+#define tick_dep_name_end(sdep) { TICK_DEP_MASK_##sdep, #sdep }
+
+#define show_tick_dep_name(val) \
+ __print_symbolic(val, TICK_DEP_NAMES)
+
+TRACE_EVENT(tick_stop,
+
+ TP_PROTO(int success, int dependency),
+
+ TP_ARGS(success, dependency),
+
+ TP_STRUCT__entry(
+ __field( int , success )
+ __field( int , dependency )
+ ),
+
+ TP_fast_assign(
+ __entry->success = success;
+ __entry->dependency = dependency;
+ ),
+
+ TP_printk("success=%d dependency=%s", __entry->success, \
+ show_tick_dep_name(__entry->dependency))
+);
+#endif
+
+#endif /* _TRACE_TIMER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/tlb.h b/include/trace/events/tlb.h
new file mode 100644
index 0000000000..b4d8e7dc38
--- /dev/null
+++ b/include/trace/events/tlb.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM tlb
+
+#if !defined(_TRACE_TLB_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_TLB_H
+
+#include <linux/mm_types.h>
+#include <linux/tracepoint.h>
+
+#define TLB_FLUSH_REASON \
+ EM( TLB_FLUSH_ON_TASK_SWITCH, "flush on task switch" ) \
+ EM( TLB_REMOTE_SHOOTDOWN, "remote shootdown" ) \
+ EM( TLB_LOCAL_SHOOTDOWN, "local shootdown" ) \
+ EM( TLB_LOCAL_MM_SHOOTDOWN, "local mm shootdown" ) \
+ EMe( TLB_REMOTE_SEND_IPI, "remote ipi send" )
+
+/*
+ * First define the enums in TLB_FLUSH_REASON to be exported to userspace
+ * via TRACE_DEFINE_ENUM().
+ */
+#undef EM
+#undef EMe
+#define EM(a,b) TRACE_DEFINE_ENUM(a);
+#define EMe(a,b) TRACE_DEFINE_ENUM(a);
+
+TLB_FLUSH_REASON
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a,b) { a, b },
+#define EMe(a,b) { a, b }
+
+TRACE_EVENT(tlb_flush,
+
+ TP_PROTO(int reason, unsigned long pages),
+ TP_ARGS(reason, pages),
+
+ TP_STRUCT__entry(
+ __field( int, reason)
+ __field(unsigned long, pages)
+ ),
+
+ TP_fast_assign(
+ __entry->reason = reason;
+ __entry->pages = pages;
+ ),
+
+ TP_printk("pages:%ld reason:%s (%d)",
+ __entry->pages,
+ __print_symbolic(__entry->reason, TLB_FLUSH_REASON),
+ __entry->reason)
+);
+
+#endif /* _TRACE_TLB_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/udp.h b/include/trace/events/udp.h
new file mode 100644
index 0000000000..336fe27288
--- /dev/null
+++ b/include/trace/events/udp.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM udp
+
+#if !defined(_TRACE_UDP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_UDP_H
+
+#include <linux/udp.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(udp_fail_queue_rcv_skb,
+
+ TP_PROTO(int rc, struct sock *sk),
+
+ TP_ARGS(rc, sk),
+
+ TP_STRUCT__entry(
+ __field(int, rc)
+ __field(__u16, lport)
+ ),
+
+ TP_fast_assign(
+ __entry->rc = rc;
+ __entry->lport = inet_sk(sk)->inet_num;
+ ),
+
+ TP_printk("rc=%d port=%hu", __entry->rc, __entry->lport)
+);
+
+#endif /* _TRACE_UDP_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ufs.h b/include/trace/events/ufs.h
new file mode 100644
index 0000000000..992517ac32
--- /dev/null
+++ b/include/trace/events/ufs.h
@@ -0,0 +1,398 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM ufs
+
+#if !defined(_TRACE_UFS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_UFS_H
+
+#include <linux/tracepoint.h>
+
+#define str_opcode(opcode) \
+ __print_symbolic(opcode, \
+ { WRITE_16, "WRITE_16" }, \
+ { WRITE_10, "WRITE_10" }, \
+ { READ_16, "READ_16" }, \
+ { READ_10, "READ_10" }, \
+ { SYNCHRONIZE_CACHE, "SYNC" }, \
+ { UNMAP, "UNMAP" })
+
+#define UFS_LINK_STATES \
+ EM(UIC_LINK_OFF_STATE, "UIC_LINK_OFF_STATE") \
+ EM(UIC_LINK_ACTIVE_STATE, "UIC_LINK_ACTIVE_STATE") \
+ EMe(UIC_LINK_HIBERN8_STATE, "UIC_LINK_HIBERN8_STATE")
+
+#define UFS_PWR_MODES \
+ EM(UFS_ACTIVE_PWR_MODE, "UFS_ACTIVE_PWR_MODE") \
+ EM(UFS_SLEEP_PWR_MODE, "UFS_SLEEP_PWR_MODE") \
+ EM(UFS_POWERDOWN_PWR_MODE, "UFS_POWERDOWN_PWR_MODE") \
+ EMe(UFS_DEEPSLEEP_PWR_MODE, "UFS_DEEPSLEEP_PWR_MODE")
+
+#define UFSCHD_CLK_GATING_STATES \
+ EM(CLKS_OFF, "CLKS_OFF") \
+ EM(CLKS_ON, "CLKS_ON") \
+ EM(REQ_CLKS_OFF, "REQ_CLKS_OFF") \
+ EMe(REQ_CLKS_ON, "REQ_CLKS_ON")
+
+#define UFS_CMD_TRACE_STRINGS \
+ EM(UFS_CMD_SEND, "send_req") \
+ EM(UFS_CMD_COMP, "complete_rsp") \
+ EM(UFS_DEV_COMP, "dev_complete") \
+ EM(UFS_QUERY_SEND, "query_send") \
+ EM(UFS_QUERY_COMP, "query_complete") \
+ EM(UFS_QUERY_ERR, "query_complete_err") \
+ EM(UFS_TM_SEND, "tm_send") \
+ EM(UFS_TM_COMP, "tm_complete") \
+ EMe(UFS_TM_ERR, "tm_complete_err")
+
+#define UFS_CMD_TRACE_TSF_TYPES \
+ EM(UFS_TSF_CDB, "CDB") \
+ EM(UFS_TSF_OSF, "OSF") \
+ EM(UFS_TSF_TM_INPUT, "TM_INPUT") \
+ EMe(UFS_TSF_TM_OUTPUT, "TM_OUTPUT")
+
+/* Enums require being exported to userspace, for user tool parsing */
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+UFS_LINK_STATES;
+UFS_PWR_MODES;
+UFSCHD_CLK_GATING_STATES;
+UFS_CMD_TRACE_STRINGS
+UFS_CMD_TRACE_TSF_TYPES
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) {a, b},
+#define EMe(a, b) {a, b}
+
+#define show_ufs_cmd_trace_str(str_t) \
+ __print_symbolic(str_t, UFS_CMD_TRACE_STRINGS)
+#define show_ufs_cmd_trace_tsf(tsf) \
+ __print_symbolic(tsf, UFS_CMD_TRACE_TSF_TYPES)
+
+TRACE_EVENT(ufshcd_clk_gating,
+
+ TP_PROTO(const char *dev_name, int state),
+
+ TP_ARGS(dev_name, state),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name)
+ __field(int, state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name);
+ __entry->state = state;
+ ),
+
+ TP_printk("%s: gating state changed to %s",
+ __get_str(dev_name),
+ __print_symbolic(__entry->state, UFSCHD_CLK_GATING_STATES))
+);
+
+TRACE_EVENT(ufshcd_clk_scaling,
+
+ TP_PROTO(const char *dev_name, const char *state, const char *clk,
+ u32 prev_state, u32 curr_state),
+
+ TP_ARGS(dev_name, state, clk, prev_state, curr_state),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name)
+ __string(state, state)
+ __string(clk, clk)
+ __field(u32, prev_state)
+ __field(u32, curr_state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name);
+ __assign_str(state, state);
+ __assign_str(clk, clk);
+ __entry->prev_state = prev_state;
+ __entry->curr_state = curr_state;
+ ),
+
+ TP_printk("%s: %s %s from %u to %u Hz",
+ __get_str(dev_name), __get_str(state), __get_str(clk),
+ __entry->prev_state, __entry->curr_state)
+);
+
+TRACE_EVENT(ufshcd_auto_bkops_state,
+
+ TP_PROTO(const char *dev_name, const char *state),
+
+ TP_ARGS(dev_name, state),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name)
+ __string(state, state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name);
+ __assign_str(state, state);
+ ),
+
+ TP_printk("%s: auto bkops - %s",
+ __get_str(dev_name), __get_str(state))
+);
+
+DECLARE_EVENT_CLASS(ufshcd_profiling_template,
+ TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
+ int err),
+
+ TP_ARGS(dev_name, profile_info, time_us, err),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name)
+ __string(profile_info, profile_info)
+ __field(s64, time_us)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name);
+ __assign_str(profile_info, profile_info);
+ __entry->time_us = time_us;
+ __entry->err = err;
+ ),
+
+ TP_printk("%s: %s: took %lld usecs, err %d",
+ __get_str(dev_name), __get_str(profile_info),
+ __entry->time_us, __entry->err)
+);
+
+DEFINE_EVENT(ufshcd_profiling_template, ufshcd_profile_hibern8,
+ TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
+ int err),
+ TP_ARGS(dev_name, profile_info, time_us, err));
+
+DEFINE_EVENT(ufshcd_profiling_template, ufshcd_profile_clk_gating,
+ TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
+ int err),
+ TP_ARGS(dev_name, profile_info, time_us, err));
+
+DEFINE_EVENT(ufshcd_profiling_template, ufshcd_profile_clk_scaling,
+ TP_PROTO(const char *dev_name, const char *profile_info, s64 time_us,
+ int err),
+ TP_ARGS(dev_name, profile_info, time_us, err));
+
+DECLARE_EVENT_CLASS(ufshcd_template,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state),
+
+ TP_STRUCT__entry(
+ __field(s64, usecs)
+ __field(int, err)
+ __string(dev_name, dev_name)
+ __field(int, dev_state)
+ __field(int, link_state)
+ ),
+
+ TP_fast_assign(
+ __entry->usecs = usecs;
+ __entry->err = err;
+ __assign_str(dev_name, dev_name);
+ __entry->dev_state = dev_state;
+ __entry->link_state = link_state;
+ ),
+
+ TP_printk(
+ "%s: took %lld usecs, dev_state: %s, link_state: %s, err %d",
+ __get_str(dev_name),
+ __entry->usecs,
+ __print_symbolic(__entry->dev_state, UFS_PWR_MODES),
+ __print_symbolic(__entry->link_state, UFS_LINK_STATES),
+ __entry->err
+ )
+);
+
+DEFINE_EVENT(ufshcd_template, ufshcd_system_suspend,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state));
+
+DEFINE_EVENT(ufshcd_template, ufshcd_system_resume,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state));
+
+DEFINE_EVENT(ufshcd_template, ufshcd_runtime_suspend,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state));
+
+DEFINE_EVENT(ufshcd_template, ufshcd_runtime_resume,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state));
+
+DEFINE_EVENT(ufshcd_template, ufshcd_init,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state));
+
+DEFINE_EVENT(ufshcd_template, ufshcd_wl_suspend,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state));
+
+DEFINE_EVENT(ufshcd_template, ufshcd_wl_resume,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state));
+
+DEFINE_EVENT(ufshcd_template, ufshcd_wl_runtime_suspend,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state));
+
+DEFINE_EVENT(ufshcd_template, ufshcd_wl_runtime_resume,
+ TP_PROTO(const char *dev_name, int err, s64 usecs,
+ int dev_state, int link_state),
+ TP_ARGS(dev_name, err, usecs, dev_state, link_state));
+
+TRACE_EVENT(ufshcd_command,
+ TP_PROTO(const char *dev_name, enum ufs_trace_str_t str_t,
+ unsigned int tag, u32 doorbell, u32 hwq_id, int transfer_len,
+ u32 intr, u64 lba, u8 opcode, u8 group_id),
+
+ TP_ARGS(dev_name, str_t, tag, doorbell, hwq_id, transfer_len,
+ intr, lba, opcode, group_id),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name)
+ __field(enum ufs_trace_str_t, str_t)
+ __field(unsigned int, tag)
+ __field(u32, doorbell)
+ __field(u32, hwq_id)
+ __field(u32, intr)
+ __field(u64, lba)
+ __field(int, transfer_len)
+ __field(u8, opcode)
+ __field(u8, group_id)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name);
+ __entry->str_t = str_t;
+ __entry->tag = tag;
+ __entry->doorbell = doorbell;
+ __entry->hwq_id = hwq_id;
+ __entry->intr = intr;
+ __entry->lba = lba;
+ __entry->transfer_len = transfer_len;
+ __entry->opcode = opcode;
+ __entry->group_id = group_id;
+ ),
+
+ TP_printk(
+ "%s: %s: tag: %u, DB: 0x%x, size: %d, IS: %u, LBA: %llu, opcode: 0x%x (%s), group_id: 0x%x, hwq_id: %d",
+ show_ufs_cmd_trace_str(__entry->str_t), __get_str(dev_name),
+ __entry->tag, __entry->doorbell, __entry->transfer_len, __entry->intr,
+ __entry->lba, (u32)__entry->opcode, str_opcode(__entry->opcode),
+ (u32)__entry->group_id, __entry->hwq_id
+ )
+);
+
+TRACE_EVENT(ufshcd_uic_command,
+ TP_PROTO(const char *dev_name, enum ufs_trace_str_t str_t, u32 cmd,
+ u32 arg1, u32 arg2, u32 arg3),
+
+ TP_ARGS(dev_name, str_t, cmd, arg1, arg2, arg3),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name)
+ __field(enum ufs_trace_str_t, str_t)
+ __field(u32, cmd)
+ __field(u32, arg1)
+ __field(u32, arg2)
+ __field(u32, arg3)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name);
+ __entry->str_t = str_t;
+ __entry->cmd = cmd;
+ __entry->arg1 = arg1;
+ __entry->arg2 = arg2;
+ __entry->arg3 = arg3;
+ ),
+
+ TP_printk(
+ "%s: %s: cmd: 0x%x, arg1: 0x%x, arg2: 0x%x, arg3: 0x%x",
+ show_ufs_cmd_trace_str(__entry->str_t), __get_str(dev_name),
+ __entry->cmd, __entry->arg1, __entry->arg2, __entry->arg3
+ )
+);
+
+TRACE_EVENT(ufshcd_upiu,
+ TP_PROTO(const char *dev_name, enum ufs_trace_str_t str_t, void *hdr,
+ void *tsf, enum ufs_trace_tsf_t tsf_t),
+
+ TP_ARGS(dev_name, str_t, hdr, tsf, tsf_t),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name)
+ __field(enum ufs_trace_str_t, str_t)
+ __array(unsigned char, hdr, 12)
+ __array(unsigned char, tsf, 16)
+ __field(enum ufs_trace_tsf_t, tsf_t)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name);
+ __entry->str_t = str_t;
+ memcpy(__entry->hdr, hdr, sizeof(__entry->hdr));
+ memcpy(__entry->tsf, tsf, sizeof(__entry->tsf));
+ __entry->tsf_t = tsf_t;
+ ),
+
+ TP_printk(
+ "%s: %s: HDR:%s, %s:%s",
+ show_ufs_cmd_trace_str(__entry->str_t), __get_str(dev_name),
+ __print_hex(__entry->hdr, sizeof(__entry->hdr)),
+ show_ufs_cmd_trace_tsf(__entry->tsf_t),
+ __print_hex(__entry->tsf, sizeof(__entry->tsf))
+ )
+);
+
+TRACE_EVENT(ufshcd_exception_event,
+
+ TP_PROTO(const char *dev_name, u16 status),
+
+ TP_ARGS(dev_name, status),
+
+ TP_STRUCT__entry(
+ __string(dev_name, dev_name)
+ __field(u16, status)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dev_name, dev_name);
+ __entry->status = status;
+ ),
+
+ TP_printk("%s: status 0x%x",
+ __get_str(dev_name), __entry->status
+ )
+);
+
+#endif /* if !defined(_TRACE_UFS_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/v4l2.h b/include/trace/events/v4l2.h
new file mode 100644
index 0000000000..248bc09bfc
--- /dev/null
+++ b/include/trace/events/v4l2.h
@@ -0,0 +1,268 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM v4l2
+
+#if !defined(_TRACE_V4L2_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_V4L2_H
+
+#include <linux/tracepoint.h>
+#include <media/videobuf2-v4l2.h>
+
+/* Enums require being exported to userspace, for user tool parsing */
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+#define show_type(type) \
+ __print_symbolic(type, SHOW_TYPE)
+
+#define SHOW_TYPE \
+ EM( V4L2_BUF_TYPE_VIDEO_CAPTURE, "VIDEO_CAPTURE" ) \
+ EM( V4L2_BUF_TYPE_VIDEO_OUTPUT, "VIDEO_OUTPUT" ) \
+ EM( V4L2_BUF_TYPE_VIDEO_OVERLAY, "VIDEO_OVERLAY" ) \
+ EM( V4L2_BUF_TYPE_VBI_CAPTURE, "VBI_CAPTURE" ) \
+ EM( V4L2_BUF_TYPE_VBI_OUTPUT, "VBI_OUTPUT" ) \
+ EM( V4L2_BUF_TYPE_SLICED_VBI_CAPTURE, "SLICED_VBI_CAPTURE" ) \
+ EM( V4L2_BUF_TYPE_SLICED_VBI_OUTPUT, "SLICED_VBI_OUTPUT" ) \
+ EM( V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY, "VIDEO_OUTPUT_OVERLAY" ) \
+ EM( V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, "VIDEO_CAPTURE_MPLANE" ) \
+ EM( V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, "VIDEO_OUTPUT_MPLANE" ) \
+ EM( V4L2_BUF_TYPE_SDR_CAPTURE, "SDR_CAPTURE" ) \
+ EM( V4L2_BUF_TYPE_SDR_OUTPUT, "SDR_OUTPUT" ) \
+ EM( V4L2_BUF_TYPE_META_CAPTURE, "META_CAPTURE" ) \
+ EMe(V4L2_BUF_TYPE_PRIVATE, "PRIVATE" )
+
+SHOW_TYPE
+
+#define show_field(field) \
+ __print_symbolic(field, SHOW_FIELD)
+
+#define SHOW_FIELD \
+ EM( V4L2_FIELD_ANY, "ANY" ) \
+ EM( V4L2_FIELD_NONE, "NONE" ) \
+ EM( V4L2_FIELD_TOP, "TOP" ) \
+ EM( V4L2_FIELD_BOTTOM, "BOTTOM" ) \
+ EM( V4L2_FIELD_INTERLACED, "INTERLACED" ) \
+ EM( V4L2_FIELD_SEQ_TB, "SEQ_TB" ) \
+ EM( V4L2_FIELD_SEQ_BT, "SEQ_BT" ) \
+ EM( V4L2_FIELD_ALTERNATE, "ALTERNATE" ) \
+ EM( V4L2_FIELD_INTERLACED_TB, "INTERLACED_TB" ) \
+ EMe( V4L2_FIELD_INTERLACED_BT, "INTERLACED_BT" )
+
+SHOW_FIELD
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) {a, b},
+#define EMe(a, b) {a, b}
+
+/* V4L2_TC_TYPE_* are macros, not defines, they do not need processing */
+
+#define show_timecode_type(type) \
+ __print_symbolic(type, \
+ { V4L2_TC_TYPE_24FPS, "24FPS" }, \
+ { V4L2_TC_TYPE_25FPS, "25FPS" }, \
+ { V4L2_TC_TYPE_30FPS, "30FPS" }, \
+ { V4L2_TC_TYPE_50FPS, "50FPS" }, \
+ { V4L2_TC_TYPE_60FPS, "60FPS" })
+
+#define show_flags(flags) \
+ __print_flags(flags, "|", \
+ { V4L2_BUF_FLAG_MAPPED, "MAPPED" }, \
+ { V4L2_BUF_FLAG_QUEUED, "QUEUED" }, \
+ { V4L2_BUF_FLAG_DONE, "DONE" }, \
+ { V4L2_BUF_FLAG_KEYFRAME, "KEYFRAME" }, \
+ { V4L2_BUF_FLAG_PFRAME, "PFRAME" }, \
+ { V4L2_BUF_FLAG_BFRAME, "BFRAME" }, \
+ { V4L2_BUF_FLAG_ERROR, "ERROR" }, \
+ { V4L2_BUF_FLAG_TIMECODE, "TIMECODE" }, \
+ { V4L2_BUF_FLAG_PREPARED, "PREPARED" }, \
+ { V4L2_BUF_FLAG_NO_CACHE_INVALIDATE, "NO_CACHE_INVALIDATE" }, \
+ { V4L2_BUF_FLAG_NO_CACHE_CLEAN, "NO_CACHE_CLEAN" }, \
+ { V4L2_BUF_FLAG_TIMESTAMP_MASK, "TIMESTAMP_MASK" }, \
+ { V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN, "TIMESTAMP_UNKNOWN" }, \
+ { V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC, "TIMESTAMP_MONOTONIC" }, \
+ { V4L2_BUF_FLAG_TIMESTAMP_COPY, "TIMESTAMP_COPY" }, \
+ { V4L2_BUF_FLAG_LAST, "LAST" })
+
+#define show_timecode_flags(flags) \
+ __print_flags(flags, "|", \
+ { V4L2_TC_FLAG_DROPFRAME, "DROPFRAME" }, \
+ { V4L2_TC_FLAG_COLORFRAME, "COLORFRAME" }, \
+ { V4L2_TC_USERBITS_USERDEFINED, "USERBITS_USERDEFINED" }, \
+ { V4L2_TC_USERBITS_8BITCHARS, "USERBITS_8BITCHARS" })
+
+DECLARE_EVENT_CLASS(v4l2_event_class,
+ TP_PROTO(int minor, struct v4l2_buffer *buf),
+
+ TP_ARGS(minor, buf),
+
+ TP_STRUCT__entry(
+ __field(int, minor)
+ __field(u32, index)
+ __field(u32, type)
+ __field(u32, bytesused)
+ __field(u32, flags)
+ __field(u32, field)
+ __field(s64, timestamp)
+ __field(u32, timecode_type)
+ __field(u32, timecode_flags)
+ __field(u8, timecode_frames)
+ __field(u8, timecode_seconds)
+ __field(u8, timecode_minutes)
+ __field(u8, timecode_hours)
+ __field(u8, timecode_userbits0)
+ __field(u8, timecode_userbits1)
+ __field(u8, timecode_userbits2)
+ __field(u8, timecode_userbits3)
+ __field(u32, sequence)
+ ),
+
+ TP_fast_assign(
+ __entry->minor = minor;
+ __entry->index = buf->index;
+ __entry->type = buf->type;
+ __entry->bytesused = buf->bytesused;
+ __entry->flags = buf->flags;
+ __entry->field = buf->field;
+ __entry->timestamp = v4l2_buffer_get_timestamp(buf);
+ __entry->timecode_type = buf->timecode.type;
+ __entry->timecode_flags = buf->timecode.flags;
+ __entry->timecode_frames = buf->timecode.frames;
+ __entry->timecode_seconds = buf->timecode.seconds;
+ __entry->timecode_minutes = buf->timecode.minutes;
+ __entry->timecode_hours = buf->timecode.hours;
+ __entry->timecode_userbits0 = buf->timecode.userbits[0];
+ __entry->timecode_userbits1 = buf->timecode.userbits[1];
+ __entry->timecode_userbits2 = buf->timecode.userbits[2];
+ __entry->timecode_userbits3 = buf->timecode.userbits[3];
+ __entry->sequence = buf->sequence;
+ ),
+
+ TP_printk("minor = %d, index = %u, type = %s, bytesused = %u, "
+ "flags = %s, field = %s, timestamp = %llu, "
+ "timecode = { type = %s, flags = %s, frames = %u, "
+ "seconds = %u, minutes = %u, hours = %u, "
+ "userbits = { %u %u %u %u } }, sequence = %u", __entry->minor,
+ __entry->index, show_type(__entry->type),
+ __entry->bytesused,
+ show_flags(__entry->flags),
+ show_field(__entry->field),
+ __entry->timestamp,
+ show_timecode_type(__entry->timecode_type),
+ show_timecode_flags(__entry->timecode_flags),
+ __entry->timecode_frames,
+ __entry->timecode_seconds,
+ __entry->timecode_minutes,
+ __entry->timecode_hours,
+ __entry->timecode_userbits0,
+ __entry->timecode_userbits1,
+ __entry->timecode_userbits2,
+ __entry->timecode_userbits3,
+ __entry->sequence
+ )
+)
+
+DEFINE_EVENT(v4l2_event_class, v4l2_dqbuf,
+ TP_PROTO(int minor, struct v4l2_buffer *buf),
+ TP_ARGS(minor, buf)
+);
+
+DEFINE_EVENT(v4l2_event_class, v4l2_qbuf,
+ TP_PROTO(int minor, struct v4l2_buffer *buf),
+ TP_ARGS(minor, buf)
+);
+
+DECLARE_EVENT_CLASS(vb2_v4l2_event_class,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb),
+
+ TP_STRUCT__entry(
+ __field(int, minor)
+ __field(u32, flags)
+ __field(u32, field)
+ __field(u64, timestamp)
+ __field(u32, timecode_type)
+ __field(u32, timecode_flags)
+ __field(u8, timecode_frames)
+ __field(u8, timecode_seconds)
+ __field(u8, timecode_minutes)
+ __field(u8, timecode_hours)
+ __field(u8, timecode_userbits0)
+ __field(u8, timecode_userbits1)
+ __field(u8, timecode_userbits2)
+ __field(u8, timecode_userbits3)
+ __field(u32, sequence)
+ ),
+
+ TP_fast_assign(
+ struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+ struct v4l2_fh *owner = q->owner;
+
+ __entry->minor = owner ? owner->vdev->minor : -1;
+ __entry->flags = vbuf->flags;
+ __entry->field = vbuf->field;
+ __entry->timestamp = vb->timestamp;
+ __entry->timecode_type = vbuf->timecode.type;
+ __entry->timecode_flags = vbuf->timecode.flags;
+ __entry->timecode_frames = vbuf->timecode.frames;
+ __entry->timecode_seconds = vbuf->timecode.seconds;
+ __entry->timecode_minutes = vbuf->timecode.minutes;
+ __entry->timecode_hours = vbuf->timecode.hours;
+ __entry->timecode_userbits0 = vbuf->timecode.userbits[0];
+ __entry->timecode_userbits1 = vbuf->timecode.userbits[1];
+ __entry->timecode_userbits2 = vbuf->timecode.userbits[2];
+ __entry->timecode_userbits3 = vbuf->timecode.userbits[3];
+ __entry->sequence = vbuf->sequence;
+ ),
+
+ TP_printk("minor=%d flags = %s, field = %s, "
+ "timestamp = %llu, timecode = { type = %s, flags = %s, "
+ "frames = %u, seconds = %u, minutes = %u, hours = %u, "
+ "userbits = { %u %u %u %u } }, sequence = %u", __entry->minor,
+ show_flags(__entry->flags),
+ show_field(__entry->field),
+ __entry->timestamp,
+ show_timecode_type(__entry->timecode_type),
+ show_timecode_flags(__entry->timecode_flags),
+ __entry->timecode_frames,
+ __entry->timecode_seconds,
+ __entry->timecode_minutes,
+ __entry->timecode_hours,
+ __entry->timecode_userbits0,
+ __entry->timecode_userbits1,
+ __entry->timecode_userbits2,
+ __entry->timecode_userbits3,
+ __entry->sequence
+ )
+)
+
+DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_buf_done,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb)
+);
+
+DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_buf_queue,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb)
+);
+
+DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_dqbuf,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb)
+);
+
+DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_qbuf,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb)
+);
+
+#endif /* if !defined(_TRACE_V4L2_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/vb2.h b/include/trace/events/vb2.h
new file mode 100644
index 0000000000..a40146dea8
--- /dev/null
+++ b/include/trace/events/vb2.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM vb2
+
+#if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_VB2_H
+
+#include <linux/tracepoint.h>
+#include <media/videobuf2-core.h>
+
+DECLARE_EVENT_CLASS(vb2_event_class,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb),
+
+ TP_STRUCT__entry(
+ __field(void *, owner)
+ __field(u32, queued_count)
+ __field(int, owned_by_drv_count)
+ __field(u32, index)
+ __field(u32, type)
+ __field(u32, bytesused)
+ __field(u64, timestamp)
+ ),
+
+ TP_fast_assign(
+ __entry->owner = q->owner;
+ __entry->queued_count = q->queued_count;
+ __entry->owned_by_drv_count =
+ atomic_read(&q->owned_by_drv_count);
+ __entry->index = vb->index;
+ __entry->type = vb->type;
+ __entry->bytesused = vb->planes[0].bytesused;
+ __entry->timestamp = vb->timestamp;
+ ),
+
+ TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, "
+ "type = %u, bytesused = %u, timestamp = %llu", __entry->owner,
+ __entry->queued_count,
+ __entry->owned_by_drv_count,
+ __entry->index, __entry->type,
+ __entry->bytesused,
+ __entry->timestamp
+ )
+)
+
+DEFINE_EVENT(vb2_event_class, vb2_buf_done,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb)
+);
+
+DEFINE_EVENT(vb2_event_class, vb2_buf_queue,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb)
+);
+
+DEFINE_EVENT(vb2_event_class, vb2_dqbuf,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb)
+);
+
+DEFINE_EVENT(vb2_event_class, vb2_qbuf,
+ TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
+ TP_ARGS(q, vb)
+);
+
+#endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/vmalloc.h b/include/trace/events/vmalloc.h
new file mode 100644
index 0000000000..ad4e02191f
--- /dev/null
+++ b/include/trace/events/vmalloc.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM vmalloc
+
+#if !defined(_TRACE_VMALLOC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_VMALLOC_H
+
+#include <linux/tracepoint.h>
+
+/**
+ * alloc_vmap_area - called when a new vmap allocation occurs
+ * @addr: an allocated address
+ * @size: a requested size
+ * @align: a requested alignment
+ * @vstart: a requested start range
+ * @vend: a requested end range
+ * @failed: an allocation failed or not
+ *
+ * This event is used for a debug purpose, it can give an extra
+ * information for a developer about how often it occurs and which
+ * parameters are passed for further validation.
+ */
+TRACE_EVENT(alloc_vmap_area,
+
+ TP_PROTO(unsigned long addr, unsigned long size, unsigned long align,
+ unsigned long vstart, unsigned long vend, int failed),
+
+ TP_ARGS(addr, size, align, vstart, vend, failed),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, addr)
+ __field(unsigned long, size)
+ __field(unsigned long, align)
+ __field(unsigned long, vstart)
+ __field(unsigned long, vend)
+ __field(int, failed)
+ ),
+
+ TP_fast_assign(
+ __entry->addr = addr;
+ __entry->size = size;
+ __entry->align = align;
+ __entry->vstart = vstart;
+ __entry->vend = vend;
+ __entry->failed = failed;
+ ),
+
+ TP_printk("va_start: %lu size=%lu align=%lu vstart=0x%lx vend=0x%lx failed=%d",
+ __entry->addr, __entry->size, __entry->align,
+ __entry->vstart, __entry->vend, __entry->failed)
+);
+
+/**
+ * purge_vmap_area_lazy - called when vmap areas were lazily freed
+ * @start: purging start address
+ * @end: purging end address
+ * @npurged: numbed of purged vmap areas
+ *
+ * This event is used for a debug purpose. It gives some
+ * indication about start:end range and how many objects
+ * are released.
+ */
+TRACE_EVENT(purge_vmap_area_lazy,
+
+ TP_PROTO(unsigned long start, unsigned long end,
+ unsigned int npurged),
+
+ TP_ARGS(start, end, npurged),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, start)
+ __field(unsigned long, end)
+ __field(unsigned int, npurged)
+ ),
+
+ TP_fast_assign(
+ __entry->start = start;
+ __entry->end = end;
+ __entry->npurged = npurged;
+ ),
+
+ TP_printk("start=0x%lx end=0x%lx num_purged=%u",
+ __entry->start, __entry->end, __entry->npurged)
+);
+
+/**
+ * free_vmap_area_noflush - called when a vmap area is freed
+ * @va_start: a start address of VA
+ * @nr_lazy: number of current lazy pages
+ * @nr_lazy_max: number of maximum lazy pages
+ *
+ * This event is used for a debug purpose. It gives some
+ * indication about a VA that is released, number of current
+ * outstanding areas and a maximum allowed threshold before
+ * dropping all of them.
+ */
+TRACE_EVENT(free_vmap_area_noflush,
+
+ TP_PROTO(unsigned long va_start, unsigned long nr_lazy,
+ unsigned long nr_lazy_max),
+
+ TP_ARGS(va_start, nr_lazy, nr_lazy_max),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, va_start)
+ __field(unsigned long, nr_lazy)
+ __field(unsigned long, nr_lazy_max)
+ ),
+
+ TP_fast_assign(
+ __entry->va_start = va_start;
+ __entry->nr_lazy = nr_lazy;
+ __entry->nr_lazy_max = nr_lazy_max;
+ ),
+
+ TP_printk("va_start=0x%lx nr_lazy=%lu nr_lazy_max=%lu",
+ __entry->va_start, __entry->nr_lazy, __entry->nr_lazy_max)
+);
+
+#endif /* _TRACE_VMALLOC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
new file mode 100644
index 0000000000..d2123dd960
--- /dev/null
+++ b/include/trace/events/vmscan.h
@@ -0,0 +1,500 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM vmscan
+
+#if !defined(_TRACE_VMSCAN_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_VMSCAN_H
+
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+#include <linux/mm.h>
+#include <linux/memcontrol.h>
+#include <trace/events/mmflags.h>
+
+#define RECLAIM_WB_ANON 0x0001u
+#define RECLAIM_WB_FILE 0x0002u
+#define RECLAIM_WB_MIXED 0x0010u
+#define RECLAIM_WB_SYNC 0x0004u /* Unused, all reclaim async */
+#define RECLAIM_WB_ASYNC 0x0008u
+#define RECLAIM_WB_LRU (RECLAIM_WB_ANON|RECLAIM_WB_FILE)
+
+#define show_reclaim_flags(flags) \
+ (flags) ? __print_flags(flags, "|", \
+ {RECLAIM_WB_ANON, "RECLAIM_WB_ANON"}, \
+ {RECLAIM_WB_FILE, "RECLAIM_WB_FILE"}, \
+ {RECLAIM_WB_MIXED, "RECLAIM_WB_MIXED"}, \
+ {RECLAIM_WB_SYNC, "RECLAIM_WB_SYNC"}, \
+ {RECLAIM_WB_ASYNC, "RECLAIM_WB_ASYNC"} \
+ ) : "RECLAIM_WB_NONE"
+
+#define _VMSCAN_THROTTLE_WRITEBACK (1 << VMSCAN_THROTTLE_WRITEBACK)
+#define _VMSCAN_THROTTLE_ISOLATED (1 << VMSCAN_THROTTLE_ISOLATED)
+#define _VMSCAN_THROTTLE_NOPROGRESS (1 << VMSCAN_THROTTLE_NOPROGRESS)
+#define _VMSCAN_THROTTLE_CONGESTED (1 << VMSCAN_THROTTLE_CONGESTED)
+
+#define show_throttle_flags(flags) \
+ (flags) ? __print_flags(flags, "|", \
+ {_VMSCAN_THROTTLE_WRITEBACK, "VMSCAN_THROTTLE_WRITEBACK"}, \
+ {_VMSCAN_THROTTLE_ISOLATED, "VMSCAN_THROTTLE_ISOLATED"}, \
+ {_VMSCAN_THROTTLE_NOPROGRESS, "VMSCAN_THROTTLE_NOPROGRESS"}, \
+ {_VMSCAN_THROTTLE_CONGESTED, "VMSCAN_THROTTLE_CONGESTED"} \
+ ) : "VMSCAN_THROTTLE_NONE"
+
+
+#define trace_reclaim_flags(file) ( \
+ (file ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \
+ (RECLAIM_WB_ASYNC) \
+ )
+
+TRACE_EVENT(mm_vmscan_kswapd_sleep,
+
+ TP_PROTO(int nid),
+
+ TP_ARGS(nid),
+
+ TP_STRUCT__entry(
+ __field( int, nid )
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ ),
+
+ TP_printk("nid=%d", __entry->nid)
+);
+
+TRACE_EVENT(mm_vmscan_kswapd_wake,
+
+ TP_PROTO(int nid, int zid, int order),
+
+ TP_ARGS(nid, zid, order),
+
+ TP_STRUCT__entry(
+ __field( int, nid )
+ __field( int, zid )
+ __field( int, order )
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->zid = zid;
+ __entry->order = order;
+ ),
+
+ TP_printk("nid=%d order=%d",
+ __entry->nid,
+ __entry->order)
+);
+
+TRACE_EVENT(mm_vmscan_wakeup_kswapd,
+
+ TP_PROTO(int nid, int zid, int order, gfp_t gfp_flags),
+
+ TP_ARGS(nid, zid, order, gfp_flags),
+
+ TP_STRUCT__entry(
+ __field( int, nid )
+ __field( int, zid )
+ __field( int, order )
+ __field( unsigned long, gfp_flags )
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->zid = zid;
+ __entry->order = order;
+ __entry->gfp_flags = (__force unsigned long)gfp_flags;
+ ),
+
+ TP_printk("nid=%d order=%d gfp_flags=%s",
+ __entry->nid,
+ __entry->order,
+ show_gfp_flags(__entry->gfp_flags))
+);
+
+DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template,
+
+ TP_PROTO(int order, gfp_t gfp_flags),
+
+ TP_ARGS(order, gfp_flags),
+
+ TP_STRUCT__entry(
+ __field( int, order )
+ __field( unsigned long, gfp_flags )
+ ),
+
+ TP_fast_assign(
+ __entry->order = order;
+ __entry->gfp_flags = (__force unsigned long)gfp_flags;
+ ),
+
+ TP_printk("order=%d gfp_flags=%s",
+ __entry->order,
+ show_gfp_flags(__entry->gfp_flags))
+);
+
+DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_direct_reclaim_begin,
+
+ TP_PROTO(int order, gfp_t gfp_flags),
+
+ TP_ARGS(order, gfp_flags)
+);
+
+#ifdef CONFIG_MEMCG
+DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_reclaim_begin,
+
+ TP_PROTO(int order, gfp_t gfp_flags),
+
+ TP_ARGS(order, gfp_flags)
+);
+
+DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin,
+
+ TP_PROTO(int order, gfp_t gfp_flags),
+
+ TP_ARGS(order, gfp_flags)
+);
+#endif /* CONFIG_MEMCG */
+
+DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template,
+
+ TP_PROTO(unsigned long nr_reclaimed),
+
+ TP_ARGS(nr_reclaimed),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, nr_reclaimed )
+ ),
+
+ TP_fast_assign(
+ __entry->nr_reclaimed = nr_reclaimed;
+ ),
+
+ TP_printk("nr_reclaimed=%lu", __entry->nr_reclaimed)
+);
+
+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_direct_reclaim_end,
+
+ TP_PROTO(unsigned long nr_reclaimed),
+
+ TP_ARGS(nr_reclaimed)
+);
+
+#ifdef CONFIG_MEMCG
+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_reclaim_end,
+
+ TP_PROTO(unsigned long nr_reclaimed),
+
+ TP_ARGS(nr_reclaimed)
+);
+
+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_softlimit_reclaim_end,
+
+ TP_PROTO(unsigned long nr_reclaimed),
+
+ TP_ARGS(nr_reclaimed)
+);
+#endif /* CONFIG_MEMCG */
+
+TRACE_EVENT(mm_shrink_slab_start,
+ TP_PROTO(struct shrinker *shr, struct shrink_control *sc,
+ long nr_objects_to_shrink, unsigned long cache_items,
+ unsigned long long delta, unsigned long total_scan,
+ int priority),
+
+ TP_ARGS(shr, sc, nr_objects_to_shrink, cache_items, delta, total_scan,
+ priority),
+
+ TP_STRUCT__entry(
+ __field(struct shrinker *, shr)
+ __field(void *, shrink)
+ __field(int, nid)
+ __field(long, nr_objects_to_shrink)
+ __field(unsigned long, gfp_flags)
+ __field(unsigned long, cache_items)
+ __field(unsigned long long, delta)
+ __field(unsigned long, total_scan)
+ __field(int, priority)
+ ),
+
+ TP_fast_assign(
+ __entry->shr = shr;
+ __entry->shrink = shr->scan_objects;
+ __entry->nid = sc->nid;
+ __entry->nr_objects_to_shrink = nr_objects_to_shrink;
+ __entry->gfp_flags = (__force unsigned long)sc->gfp_mask;
+ __entry->cache_items = cache_items;
+ __entry->delta = delta;
+ __entry->total_scan = total_scan;
+ __entry->priority = priority;
+ ),
+
+ TP_printk("%pS %p: nid: %d objects to shrink %ld gfp_flags %s cache items %ld delta %lld total_scan %ld priority %d",
+ __entry->shrink,
+ __entry->shr,
+ __entry->nid,
+ __entry->nr_objects_to_shrink,
+ show_gfp_flags(__entry->gfp_flags),
+ __entry->cache_items,
+ __entry->delta,
+ __entry->total_scan,
+ __entry->priority)
+);
+
+TRACE_EVENT(mm_shrink_slab_end,
+ TP_PROTO(struct shrinker *shr, int nid, int shrinker_retval,
+ long unused_scan_cnt, long new_scan_cnt, long total_scan),
+
+ TP_ARGS(shr, nid, shrinker_retval, unused_scan_cnt, new_scan_cnt,
+ total_scan),
+
+ TP_STRUCT__entry(
+ __field(struct shrinker *, shr)
+ __field(int, nid)
+ __field(void *, shrink)
+ __field(long, unused_scan)
+ __field(long, new_scan)
+ __field(int, retval)
+ __field(long, total_scan)
+ ),
+
+ TP_fast_assign(
+ __entry->shr = shr;
+ __entry->nid = nid;
+ __entry->shrink = shr->scan_objects;
+ __entry->unused_scan = unused_scan_cnt;
+ __entry->new_scan = new_scan_cnt;
+ __entry->retval = shrinker_retval;
+ __entry->total_scan = total_scan;
+ ),
+
+ TP_printk("%pS %p: nid: %d unused scan count %ld new scan count %ld total_scan %ld last shrinker return val %d",
+ __entry->shrink,
+ __entry->shr,
+ __entry->nid,
+ __entry->unused_scan,
+ __entry->new_scan,
+ __entry->total_scan,
+ __entry->retval)
+);
+
+TRACE_EVENT(mm_vmscan_lru_isolate,
+ TP_PROTO(int highest_zoneidx,
+ int order,
+ unsigned long nr_requested,
+ unsigned long nr_scanned,
+ unsigned long nr_skipped,
+ unsigned long nr_taken,
+ isolate_mode_t isolate_mode,
+ int lru),
+
+ TP_ARGS(highest_zoneidx, order, nr_requested, nr_scanned, nr_skipped, nr_taken, isolate_mode, lru),
+
+ TP_STRUCT__entry(
+ __field(int, highest_zoneidx)
+ __field(int, order)
+ __field(unsigned long, nr_requested)
+ __field(unsigned long, nr_scanned)
+ __field(unsigned long, nr_skipped)
+ __field(unsigned long, nr_taken)
+ __field(unsigned int, isolate_mode)
+ __field(int, lru)
+ ),
+
+ TP_fast_assign(
+ __entry->highest_zoneidx = highest_zoneidx;
+ __entry->order = order;
+ __entry->nr_requested = nr_requested;
+ __entry->nr_scanned = nr_scanned;
+ __entry->nr_skipped = nr_skipped;
+ __entry->nr_taken = nr_taken;
+ __entry->isolate_mode = (__force unsigned int)isolate_mode;
+ __entry->lru = lru;
+ ),
+
+ /*
+ * classzone is previous name of the highest_zoneidx.
+ * Reason not to change it is the ABI requirement of the tracepoint.
+ */
+ TP_printk("isolate_mode=%d classzone=%d order=%d nr_requested=%lu nr_scanned=%lu nr_skipped=%lu nr_taken=%lu lru=%s",
+ __entry->isolate_mode,
+ __entry->highest_zoneidx,
+ __entry->order,
+ __entry->nr_requested,
+ __entry->nr_scanned,
+ __entry->nr_skipped,
+ __entry->nr_taken,
+ __print_symbolic(__entry->lru, LRU_NAMES))
+);
+
+TRACE_EVENT(mm_vmscan_write_folio,
+
+ TP_PROTO(struct folio *folio),
+
+ TP_ARGS(folio),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(int, reclaim_flags)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = folio_pfn(folio);
+ __entry->reclaim_flags = trace_reclaim_flags(
+ folio_is_file_lru(folio));
+ ),
+
+ TP_printk("page=%p pfn=0x%lx flags=%s",
+ pfn_to_page(__entry->pfn),
+ __entry->pfn,
+ show_reclaim_flags(__entry->reclaim_flags))
+);
+
+TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
+
+ TP_PROTO(int nid,
+ unsigned long nr_scanned, unsigned long nr_reclaimed,
+ struct reclaim_stat *stat, int priority, int file),
+
+ TP_ARGS(nid, nr_scanned, nr_reclaimed, stat, priority, file),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(unsigned long, nr_scanned)
+ __field(unsigned long, nr_reclaimed)
+ __field(unsigned long, nr_dirty)
+ __field(unsigned long, nr_writeback)
+ __field(unsigned long, nr_congested)
+ __field(unsigned long, nr_immediate)
+ __field(unsigned int, nr_activate0)
+ __field(unsigned int, nr_activate1)
+ __field(unsigned long, nr_ref_keep)
+ __field(unsigned long, nr_unmap_fail)
+ __field(int, priority)
+ __field(int, reclaim_flags)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->nr_scanned = nr_scanned;
+ __entry->nr_reclaimed = nr_reclaimed;
+ __entry->nr_dirty = stat->nr_dirty;
+ __entry->nr_writeback = stat->nr_writeback;
+ __entry->nr_congested = stat->nr_congested;
+ __entry->nr_immediate = stat->nr_immediate;
+ __entry->nr_activate0 = stat->nr_activate[0];
+ __entry->nr_activate1 = stat->nr_activate[1];
+ __entry->nr_ref_keep = stat->nr_ref_keep;
+ __entry->nr_unmap_fail = stat->nr_unmap_fail;
+ __entry->priority = priority;
+ __entry->reclaim_flags = trace_reclaim_flags(file);
+ ),
+
+ TP_printk("nid=%d nr_scanned=%ld nr_reclaimed=%ld nr_dirty=%ld nr_writeback=%ld nr_congested=%ld nr_immediate=%ld nr_activate_anon=%d nr_activate_file=%d nr_ref_keep=%ld nr_unmap_fail=%ld priority=%d flags=%s",
+ __entry->nid,
+ __entry->nr_scanned, __entry->nr_reclaimed,
+ __entry->nr_dirty, __entry->nr_writeback,
+ __entry->nr_congested, __entry->nr_immediate,
+ __entry->nr_activate0, __entry->nr_activate1,
+ __entry->nr_ref_keep, __entry->nr_unmap_fail,
+ __entry->priority,
+ show_reclaim_flags(__entry->reclaim_flags))
+);
+
+TRACE_EVENT(mm_vmscan_lru_shrink_active,
+
+ TP_PROTO(int nid, unsigned long nr_taken,
+ unsigned long nr_active, unsigned long nr_deactivated,
+ unsigned long nr_referenced, int priority, int file),
+
+ TP_ARGS(nid, nr_taken, nr_active, nr_deactivated, nr_referenced, priority, file),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(unsigned long, nr_taken)
+ __field(unsigned long, nr_active)
+ __field(unsigned long, nr_deactivated)
+ __field(unsigned long, nr_referenced)
+ __field(int, priority)
+ __field(int, reclaim_flags)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->nr_taken = nr_taken;
+ __entry->nr_active = nr_active;
+ __entry->nr_deactivated = nr_deactivated;
+ __entry->nr_referenced = nr_referenced;
+ __entry->priority = priority;
+ __entry->reclaim_flags = trace_reclaim_flags(file);
+ ),
+
+ TP_printk("nid=%d nr_taken=%ld nr_active=%ld nr_deactivated=%ld nr_referenced=%ld priority=%d flags=%s",
+ __entry->nid,
+ __entry->nr_taken,
+ __entry->nr_active, __entry->nr_deactivated, __entry->nr_referenced,
+ __entry->priority,
+ show_reclaim_flags(__entry->reclaim_flags))
+);
+
+TRACE_EVENT(mm_vmscan_node_reclaim_begin,
+
+ TP_PROTO(int nid, int order, gfp_t gfp_flags),
+
+ TP_ARGS(nid, order, gfp_flags),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(int, order)
+ __field(unsigned long, gfp_flags)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->order = order;
+ __entry->gfp_flags = (__force unsigned long)gfp_flags;
+ ),
+
+ TP_printk("nid=%d order=%d gfp_flags=%s",
+ __entry->nid,
+ __entry->order,
+ show_gfp_flags(__entry->gfp_flags))
+);
+
+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_node_reclaim_end,
+
+ TP_PROTO(unsigned long nr_reclaimed),
+
+ TP_ARGS(nr_reclaimed)
+);
+
+TRACE_EVENT(mm_vmscan_throttled,
+
+ TP_PROTO(int nid, int usec_timeout, int usec_delayed, int reason),
+
+ TP_ARGS(nid, usec_timeout, usec_delayed, reason),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(int, usec_timeout)
+ __field(int, usec_delayed)
+ __field(int, reason)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->usec_timeout = usec_timeout;
+ __entry->usec_delayed = usec_delayed;
+ __entry->reason = 1U << reason;
+ ),
+
+ TP_printk("nid=%d usec_timeout=%d usect_delayed=%d reason=%s",
+ __entry->nid,
+ __entry->usec_timeout,
+ __entry->usec_delayed,
+ show_throttle_flags(__entry->reason))
+);
+#endif /* _TRACE_VMSCAN_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/vsock_virtio_transport_common.h b/include/trace/events/vsock_virtio_transport_common.h
new file mode 100644
index 0000000000..d0b3f0ea9b
--- /dev/null
+++ b/include/trace/events/vsock_virtio_transport_common.h
@@ -0,0 +1,148 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM vsock
+
+#if !defined(_TRACE_VSOCK_VIRTIO_TRANSPORT_COMMON_H) || \
+ defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_VSOCK_VIRTIO_TRANSPORT_COMMON_H
+
+#include <linux/tracepoint.h>
+
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_TYPE_STREAM);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_TYPE_SEQPACKET);
+
+#define show_type(val) \
+ __print_symbolic(val, \
+ { VIRTIO_VSOCK_TYPE_STREAM, "STREAM" }, \
+ { VIRTIO_VSOCK_TYPE_SEQPACKET, "SEQPACKET" })
+
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_INVALID);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_REQUEST);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_RESPONSE);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_RST);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_SHUTDOWN);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_RW);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_CREDIT_UPDATE);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_CREDIT_REQUEST);
+
+#define show_op(val) \
+ __print_symbolic(val, \
+ { VIRTIO_VSOCK_OP_INVALID, "INVALID" }, \
+ { VIRTIO_VSOCK_OP_REQUEST, "REQUEST" }, \
+ { VIRTIO_VSOCK_OP_RESPONSE, "RESPONSE" }, \
+ { VIRTIO_VSOCK_OP_RST, "RST" }, \
+ { VIRTIO_VSOCK_OP_SHUTDOWN, "SHUTDOWN" }, \
+ { VIRTIO_VSOCK_OP_RW, "RW" }, \
+ { VIRTIO_VSOCK_OP_CREDIT_UPDATE, "CREDIT_UPDATE" }, \
+ { VIRTIO_VSOCK_OP_CREDIT_REQUEST, "CREDIT_REQUEST" })
+
+TRACE_EVENT(virtio_transport_alloc_pkt,
+ TP_PROTO(
+ __u32 src_cid, __u32 src_port,
+ __u32 dst_cid, __u32 dst_port,
+ __u32 len,
+ __u16 type,
+ __u16 op,
+ __u32 flags
+ ),
+ TP_ARGS(
+ src_cid, src_port,
+ dst_cid, dst_port,
+ len,
+ type,
+ op,
+ flags
+ ),
+ TP_STRUCT__entry(
+ __field(__u32, src_cid)
+ __field(__u32, src_port)
+ __field(__u32, dst_cid)
+ __field(__u32, dst_port)
+ __field(__u32, len)
+ __field(__u16, type)
+ __field(__u16, op)
+ __field(__u32, flags)
+ ),
+ TP_fast_assign(
+ __entry->src_cid = src_cid;
+ __entry->src_port = src_port;
+ __entry->dst_cid = dst_cid;
+ __entry->dst_port = dst_port;
+ __entry->len = len;
+ __entry->type = type;
+ __entry->op = op;
+ __entry->flags = flags;
+ ),
+ TP_printk("%u:%u -> %u:%u len=%u type=%s op=%s flags=%#x",
+ __entry->src_cid, __entry->src_port,
+ __entry->dst_cid, __entry->dst_port,
+ __entry->len,
+ show_type(__entry->type),
+ show_op(__entry->op),
+ __entry->flags)
+);
+
+TRACE_EVENT(virtio_transport_recv_pkt,
+ TP_PROTO(
+ __u32 src_cid, __u32 src_port,
+ __u32 dst_cid, __u32 dst_port,
+ __u32 len,
+ __u16 type,
+ __u16 op,
+ __u32 flags,
+ __u32 buf_alloc,
+ __u32 fwd_cnt
+ ),
+ TP_ARGS(
+ src_cid, src_port,
+ dst_cid, dst_port,
+ len,
+ type,
+ op,
+ flags,
+ buf_alloc,
+ fwd_cnt
+ ),
+ TP_STRUCT__entry(
+ __field(__u32, src_cid)
+ __field(__u32, src_port)
+ __field(__u32, dst_cid)
+ __field(__u32, dst_port)
+ __field(__u32, len)
+ __field(__u16, type)
+ __field(__u16, op)
+ __field(__u32, flags)
+ __field(__u32, buf_alloc)
+ __field(__u32, fwd_cnt)
+ ),
+ TP_fast_assign(
+ __entry->src_cid = src_cid;
+ __entry->src_port = src_port;
+ __entry->dst_cid = dst_cid;
+ __entry->dst_port = dst_port;
+ __entry->len = len;
+ __entry->type = type;
+ __entry->op = op;
+ __entry->flags = flags;
+ __entry->buf_alloc = buf_alloc;
+ __entry->fwd_cnt = fwd_cnt;
+ ),
+ TP_printk("%u:%u -> %u:%u len=%u type=%s op=%s flags=%#x "
+ "buf_alloc=%u fwd_cnt=%u",
+ __entry->src_cid, __entry->src_port,
+ __entry->dst_cid, __entry->dst_port,
+ __entry->len,
+ show_type(__entry->type),
+ show_op(__entry->op),
+ __entry->flags,
+ __entry->buf_alloc,
+ __entry->fwd_cnt)
+);
+
+#endif /* _TRACE_VSOCK_VIRTIO_TRANSPORT_COMMON_H */
+
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE vsock_virtio_transport_common
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/watchdog.h b/include/trace/events/watchdog.h
new file mode 100644
index 0000000000..beb9bb3424
--- /dev/null
+++ b/include/trace/events/watchdog.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM watchdog
+
+#if !defined(_TRACE_WATCHDOG_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_WATCHDOG_H
+
+#include <linux/watchdog.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(watchdog_template,
+
+ TP_PROTO(struct watchdog_device *wdd, int err),
+
+ TP_ARGS(wdd, err),
+
+ TP_STRUCT__entry(
+ __field(int, id)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->id = wdd->id;
+ __entry->err = err;
+ ),
+
+ TP_printk("watchdog%d err=%d", __entry->id, __entry->err)
+);
+
+DEFINE_EVENT(watchdog_template, watchdog_start,
+ TP_PROTO(struct watchdog_device *wdd, int err),
+ TP_ARGS(wdd, err));
+
+DEFINE_EVENT(watchdog_template, watchdog_ping,
+ TP_PROTO(struct watchdog_device *wdd, int err),
+ TP_ARGS(wdd, err));
+
+DEFINE_EVENT(watchdog_template, watchdog_stop,
+ TP_PROTO(struct watchdog_device *wdd, int err),
+ TP_ARGS(wdd, err));
+
+TRACE_EVENT(watchdog_set_timeout,
+
+ TP_PROTO(struct watchdog_device *wdd, unsigned int timeout, int err),
+
+ TP_ARGS(wdd, timeout, err),
+
+ TP_STRUCT__entry(
+ __field(int, id)
+ __field(unsigned int, timeout)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->id = wdd->id;
+ __entry->timeout = timeout;
+ __entry->err = err;
+ ),
+
+ TP_printk("watchdog%d timeout=%u err=%d", __entry->id, __entry->timeout, __entry->err)
+);
+
+#endif /* !defined(_TRACE_WATCHDOG_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/wbt.h b/include/trace/events/wbt.h
new file mode 100644
index 0000000000..4661f0d270
--- /dev/null
+++ b/include/trace/events/wbt.h
@@ -0,0 +1,158 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM wbt
+
+#if !defined(_TRACE_WBT_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_WBT_H
+
+#include <linux/tracepoint.h>
+#include "../../../block/blk-wbt.h"
+
+/**
+ * wbt_stat - trace stats for blk_wb
+ * @stat: array of read/write stats
+ */
+TRACE_EVENT(wbt_stat,
+
+ TP_PROTO(struct backing_dev_info *bdi, struct blk_rq_stat *stat),
+
+ TP_ARGS(bdi, stat),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(s64, rmean)
+ __field(u64, rmin)
+ __field(u64, rmax)
+ __field(s64, rnr_samples)
+ __field(s64, rtime)
+ __field(s64, wmean)
+ __field(u64, wmin)
+ __field(u64, wmax)
+ __field(s64, wnr_samples)
+ __field(s64, wtime)
+ ),
+
+ TP_fast_assign(
+ strscpy(__entry->name, bdi_dev_name(bdi),
+ ARRAY_SIZE(__entry->name));
+ __entry->rmean = stat[0].mean;
+ __entry->rmin = stat[0].min;
+ __entry->rmax = stat[0].max;
+ __entry->rnr_samples = stat[0].nr_samples;
+ __entry->wmean = stat[1].mean;
+ __entry->wmin = stat[1].min;
+ __entry->wmax = stat[1].max;
+ __entry->wnr_samples = stat[1].nr_samples;
+ ),
+
+ TP_printk("%s: rmean=%llu, rmin=%llu, rmax=%llu, rsamples=%llu, "
+ "wmean=%llu, wmin=%llu, wmax=%llu, wsamples=%llu",
+ __entry->name, __entry->rmean, __entry->rmin, __entry->rmax,
+ __entry->rnr_samples, __entry->wmean, __entry->wmin,
+ __entry->wmax, __entry->wnr_samples)
+);
+
+/**
+ * wbt_lat - trace latency event
+ * @lat: latency trigger
+ */
+TRACE_EVENT(wbt_lat,
+
+ TP_PROTO(struct backing_dev_info *bdi, unsigned long lat),
+
+ TP_ARGS(bdi, lat),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(unsigned long, lat)
+ ),
+
+ TP_fast_assign(
+ strscpy(__entry->name, bdi_dev_name(bdi),
+ ARRAY_SIZE(__entry->name));
+ __entry->lat = div_u64(lat, 1000);
+ ),
+
+ TP_printk("%s: latency %lluus", __entry->name,
+ (unsigned long long) __entry->lat)
+);
+
+/**
+ * wbt_step - trace wb event step
+ * @msg: context message
+ * @step: the current scale step count
+ * @window: the current monitoring window
+ * @bg: the current background queue limit
+ * @normal: the current normal writeback limit
+ * @max: the current max throughput writeback limit
+ */
+TRACE_EVENT(wbt_step,
+
+ TP_PROTO(struct backing_dev_info *bdi, const char *msg,
+ int step, unsigned long window, unsigned int bg,
+ unsigned int normal, unsigned int max),
+
+ TP_ARGS(bdi, msg, step, window, bg, normal, max),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(const char *, msg)
+ __field(int, step)
+ __field(unsigned long, window)
+ __field(unsigned int, bg)
+ __field(unsigned int, normal)
+ __field(unsigned int, max)
+ ),
+
+ TP_fast_assign(
+ strscpy(__entry->name, bdi_dev_name(bdi),
+ ARRAY_SIZE(__entry->name));
+ __entry->msg = msg;
+ __entry->step = step;
+ __entry->window = div_u64(window, 1000);
+ __entry->bg = bg;
+ __entry->normal = normal;
+ __entry->max = max;
+ ),
+
+ TP_printk("%s: %s: step=%d, window=%luus, background=%u, normal=%u, max=%u",
+ __entry->name, __entry->msg, __entry->step, __entry->window,
+ __entry->bg, __entry->normal, __entry->max)
+);
+
+/**
+ * wbt_timer - trace wb timer event
+ * @status: timer state status
+ * @step: the current scale step count
+ * @inflight: tracked writes inflight
+ */
+TRACE_EVENT(wbt_timer,
+
+ TP_PROTO(struct backing_dev_info *bdi, unsigned int status,
+ int step, unsigned int inflight),
+
+ TP_ARGS(bdi, status, step, inflight),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(unsigned int, status)
+ __field(int, step)
+ __field(unsigned int, inflight)
+ ),
+
+ TP_fast_assign(
+ strscpy(__entry->name, bdi_dev_name(bdi),
+ ARRAY_SIZE(__entry->name));
+ __entry->status = status;
+ __entry->step = step;
+ __entry->inflight = inflight;
+ ),
+
+ TP_printk("%s: status=%u, step=%d, inflight=%u", __entry->name,
+ __entry->status, __entry->step, __entry->inflight)
+);
+
+#endif /* _TRACE_WBT_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h
new file mode 100644
index 0000000000..262d52021c
--- /dev/null
+++ b/include/trace/events/workqueue.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM workqueue
+
+#if !defined(_TRACE_WORKQUEUE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_WORKQUEUE_H
+
+#include <linux/tracepoint.h>
+#include <linux/workqueue.h>
+
+struct pool_workqueue;
+
+/**
+ * workqueue_queue_work - called when a work gets queued
+ * @req_cpu: the requested cpu
+ * @pwq: pointer to struct pool_workqueue
+ * @work: pointer to struct work_struct
+ *
+ * This event occurs when a work is queued immediately or once a
+ * delayed work is actually queued on a workqueue (ie: once the delay
+ * has been reached).
+ */
+TRACE_EVENT(workqueue_queue_work,
+
+ TP_PROTO(int req_cpu, struct pool_workqueue *pwq,
+ struct work_struct *work),
+
+ TP_ARGS(req_cpu, pwq, work),
+
+ TP_STRUCT__entry(
+ __field( void *, work )
+ __field( void *, function)
+ __string( workqueue, pwq->wq->name)
+ __field( int, req_cpu )
+ __field( int, cpu )
+ ),
+
+ TP_fast_assign(
+ __entry->work = work;
+ __entry->function = work->func;
+ __assign_str(workqueue, pwq->wq->name);
+ __entry->req_cpu = req_cpu;
+ __entry->cpu = pwq->pool->cpu;
+ ),
+
+ TP_printk("work struct=%p function=%ps workqueue=%s req_cpu=%d cpu=%d",
+ __entry->work, __entry->function, __get_str(workqueue),
+ __entry->req_cpu, __entry->cpu)
+);
+
+/**
+ * workqueue_activate_work - called when a work gets activated
+ * @work: pointer to struct work_struct
+ *
+ * This event occurs when a queued work is put on the active queue,
+ * which happens immediately after queueing unless @max_active limit
+ * is reached.
+ */
+TRACE_EVENT(workqueue_activate_work,
+
+ TP_PROTO(struct work_struct *work),
+
+ TP_ARGS(work),
+
+ TP_STRUCT__entry(
+ __field( void *, work )
+ ),
+
+ TP_fast_assign(
+ __entry->work = work;
+ ),
+
+ TP_printk("work struct %p", __entry->work)
+);
+
+/**
+ * workqueue_execute_start - called immediately before the workqueue callback
+ * @work: pointer to struct work_struct
+ *
+ * Allows to track workqueue execution.
+ */
+TRACE_EVENT(workqueue_execute_start,
+
+ TP_PROTO(struct work_struct *work),
+
+ TP_ARGS(work),
+
+ TP_STRUCT__entry(
+ __field( void *, work )
+ __field( void *, function)
+ ),
+
+ TP_fast_assign(
+ __entry->work = work;
+ __entry->function = work->func;
+ ),
+
+ TP_printk("work struct %p: function %ps", __entry->work, __entry->function)
+);
+
+/**
+ * workqueue_execute_end - called immediately after the workqueue callback
+ * @work: pointer to struct work_struct
+ * @function: pointer to worker function
+ *
+ * Allows to track workqueue execution.
+ */
+TRACE_EVENT(workqueue_execute_end,
+
+ TP_PROTO(struct work_struct *work, work_func_t function),
+
+ TP_ARGS(work, function),
+
+ TP_STRUCT__entry(
+ __field( void *, work )
+ __field( void *, function)
+ ),
+
+ TP_fast_assign(
+ __entry->work = work;
+ __entry->function = function;
+ ),
+
+ TP_printk("work struct %p: function %ps", __entry->work, __entry->function)
+);
+
+#endif /* _TRACE_WORKQUEUE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h
new file mode 100644
index 0000000000..54e353c9f9
--- /dev/null
+++ b/include/trace/events/writeback.h
@@ -0,0 +1,861 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM writeback
+
+#if !defined(_TRACE_WRITEBACK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_WRITEBACK_H
+
+#include <linux/tracepoint.h>
+#include <linux/backing-dev.h>
+#include <linux/writeback.h>
+
+#define show_inode_state(state) \
+ __print_flags(state, "|", \
+ {I_DIRTY_SYNC, "I_DIRTY_SYNC"}, \
+ {I_DIRTY_DATASYNC, "I_DIRTY_DATASYNC"}, \
+ {I_DIRTY_PAGES, "I_DIRTY_PAGES"}, \
+ {I_NEW, "I_NEW"}, \
+ {I_WILL_FREE, "I_WILL_FREE"}, \
+ {I_FREEING, "I_FREEING"}, \
+ {I_CLEAR, "I_CLEAR"}, \
+ {I_SYNC, "I_SYNC"}, \
+ {I_DIRTY_TIME, "I_DIRTY_TIME"}, \
+ {I_REFERENCED, "I_REFERENCED"} \
+ )
+
+/* enums need to be exported to user space */
+#undef EM
+#undef EMe
+#define EM(a,b) TRACE_DEFINE_ENUM(a);
+#define EMe(a,b) TRACE_DEFINE_ENUM(a);
+
+#define WB_WORK_REASON \
+ EM( WB_REASON_BACKGROUND, "background") \
+ EM( WB_REASON_VMSCAN, "vmscan") \
+ EM( WB_REASON_SYNC, "sync") \
+ EM( WB_REASON_PERIODIC, "periodic") \
+ EM( WB_REASON_LAPTOP_TIMER, "laptop_timer") \
+ EM( WB_REASON_FS_FREE_SPACE, "fs_free_space") \
+ EM( WB_REASON_FORKER_THREAD, "forker_thread") \
+ EMe(WB_REASON_FOREIGN_FLUSH, "foreign_flush")
+
+WB_WORK_REASON
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a,b) { a, b },
+#define EMe(a,b) { a, b }
+
+struct wb_writeback_work;
+
+DECLARE_EVENT_CLASS(writeback_folio_template,
+
+ TP_PROTO(struct folio *folio, struct address_space *mapping),
+
+ TP_ARGS(folio, mapping),
+
+ TP_STRUCT__entry (
+ __array(char, name, 32)
+ __field(ino_t, ino)
+ __field(pgoff_t, index)
+ ),
+
+ TP_fast_assign(
+ strscpy_pad(__entry->name,
+ bdi_dev_name(mapping ? inode_to_bdi(mapping->host) :
+ NULL), 32);
+ __entry->ino = (mapping && mapping->host) ? mapping->host->i_ino : 0;
+ __entry->index = folio->index;
+ ),
+
+ TP_printk("bdi %s: ino=%lu index=%lu",
+ __entry->name,
+ (unsigned long)__entry->ino,
+ __entry->index
+ )
+);
+
+DEFINE_EVENT(writeback_folio_template, writeback_dirty_folio,
+
+ TP_PROTO(struct folio *folio, struct address_space *mapping),
+
+ TP_ARGS(folio, mapping)
+);
+
+DEFINE_EVENT(writeback_folio_template, folio_wait_writeback,
+
+ TP_PROTO(struct folio *folio, struct address_space *mapping),
+
+ TP_ARGS(folio, mapping)
+);
+
+DECLARE_EVENT_CLASS(writeback_dirty_inode_template,
+
+ TP_PROTO(struct inode *inode, int flags),
+
+ TP_ARGS(inode, flags),
+
+ TP_STRUCT__entry (
+ __array(char, name, 32)
+ __field(ino_t, ino)
+ __field(unsigned long, state)
+ __field(unsigned long, flags)
+ ),
+
+ TP_fast_assign(
+ struct backing_dev_info *bdi = inode_to_bdi(inode);
+
+ /* may be called for files on pseudo FSes w/ unregistered bdi */
+ strscpy_pad(__entry->name, bdi_dev_name(bdi), 32);
+ __entry->ino = inode->i_ino;
+ __entry->state = inode->i_state;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("bdi %s: ino=%lu state=%s flags=%s",
+ __entry->name,
+ (unsigned long)__entry->ino,
+ show_inode_state(__entry->state),
+ show_inode_state(__entry->flags)
+ )
+);
+
+DEFINE_EVENT(writeback_dirty_inode_template, writeback_mark_inode_dirty,
+
+ TP_PROTO(struct inode *inode, int flags),
+
+ TP_ARGS(inode, flags)
+);
+
+DEFINE_EVENT(writeback_dirty_inode_template, writeback_dirty_inode_start,
+
+ TP_PROTO(struct inode *inode, int flags),
+
+ TP_ARGS(inode, flags)
+);
+
+DEFINE_EVENT(writeback_dirty_inode_template, writeback_dirty_inode,
+
+ TP_PROTO(struct inode *inode, int flags),
+
+ TP_ARGS(inode, flags)
+);
+
+#ifdef CREATE_TRACE_POINTS
+#ifdef CONFIG_CGROUP_WRITEBACK
+
+static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb)
+{
+ return cgroup_ino(wb->memcg_css->cgroup);
+}
+
+static inline ino_t __trace_wbc_assign_cgroup(struct writeback_control *wbc)
+{
+ if (wbc->wb)
+ return __trace_wb_assign_cgroup(wbc->wb);
+ else
+ return 1;
+}
+#else /* CONFIG_CGROUP_WRITEBACK */
+
+static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb)
+{
+ return 1;
+}
+
+static inline ino_t __trace_wbc_assign_cgroup(struct writeback_control *wbc)
+{
+ return 1;
+}
+
+#endif /* CONFIG_CGROUP_WRITEBACK */
+#endif /* CREATE_TRACE_POINTS */
+
+#ifdef CONFIG_CGROUP_WRITEBACK
+TRACE_EVENT(inode_foreign_history,
+
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc,
+ unsigned int history),
+
+ TP_ARGS(inode, wbc, history),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(ino_t, ino)
+ __field(ino_t, cgroup_ino)
+ __field(unsigned int, history)
+ ),
+
+ TP_fast_assign(
+ strscpy_pad(__entry->name, bdi_dev_name(inode_to_bdi(inode)), 32);
+ __entry->ino = inode->i_ino;
+ __entry->cgroup_ino = __trace_wbc_assign_cgroup(wbc);
+ __entry->history = history;
+ ),
+
+ TP_printk("bdi %s: ino=%lu cgroup_ino=%lu history=0x%x",
+ __entry->name,
+ (unsigned long)__entry->ino,
+ (unsigned long)__entry->cgroup_ino,
+ __entry->history
+ )
+);
+
+TRACE_EVENT(inode_switch_wbs,
+
+ TP_PROTO(struct inode *inode, struct bdi_writeback *old_wb,
+ struct bdi_writeback *new_wb),
+
+ TP_ARGS(inode, old_wb, new_wb),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(ino_t, ino)
+ __field(ino_t, old_cgroup_ino)
+ __field(ino_t, new_cgroup_ino)
+ ),
+
+ TP_fast_assign(
+ strscpy_pad(__entry->name, bdi_dev_name(old_wb->bdi), 32);
+ __entry->ino = inode->i_ino;
+ __entry->old_cgroup_ino = __trace_wb_assign_cgroup(old_wb);
+ __entry->new_cgroup_ino = __trace_wb_assign_cgroup(new_wb);
+ ),
+
+ TP_printk("bdi %s: ino=%lu old_cgroup_ino=%lu new_cgroup_ino=%lu",
+ __entry->name,
+ (unsigned long)__entry->ino,
+ (unsigned long)__entry->old_cgroup_ino,
+ (unsigned long)__entry->new_cgroup_ino
+ )
+);
+
+TRACE_EVENT(track_foreign_dirty,
+
+ TP_PROTO(struct folio *folio, struct bdi_writeback *wb),
+
+ TP_ARGS(folio, wb),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(u64, bdi_id)
+ __field(ino_t, ino)
+ __field(unsigned int, memcg_id)
+ __field(ino_t, cgroup_ino)
+ __field(ino_t, page_cgroup_ino)
+ ),
+
+ TP_fast_assign(
+ struct address_space *mapping = folio_mapping(folio);
+ struct inode *inode = mapping ? mapping->host : NULL;
+
+ strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
+ __entry->bdi_id = wb->bdi->id;
+ __entry->ino = inode ? inode->i_ino : 0;
+ __entry->memcg_id = wb->memcg_css->id;
+ __entry->cgroup_ino = __trace_wb_assign_cgroup(wb);
+ __entry->page_cgroup_ino = cgroup_ino(folio_memcg(folio)->css.cgroup);
+ ),
+
+ TP_printk("bdi %s[%llu]: ino=%lu memcg_id=%u cgroup_ino=%lu page_cgroup_ino=%lu",
+ __entry->name,
+ __entry->bdi_id,
+ (unsigned long)__entry->ino,
+ __entry->memcg_id,
+ (unsigned long)__entry->cgroup_ino,
+ (unsigned long)__entry->page_cgroup_ino
+ )
+);
+
+TRACE_EVENT(flush_foreign,
+
+ TP_PROTO(struct bdi_writeback *wb, unsigned int frn_bdi_id,
+ unsigned int frn_memcg_id),
+
+ TP_ARGS(wb, frn_bdi_id, frn_memcg_id),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(ino_t, cgroup_ino)
+ __field(unsigned int, frn_bdi_id)
+ __field(unsigned int, frn_memcg_id)
+ ),
+
+ TP_fast_assign(
+ strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
+ __entry->cgroup_ino = __trace_wb_assign_cgroup(wb);
+ __entry->frn_bdi_id = frn_bdi_id;
+ __entry->frn_memcg_id = frn_memcg_id;
+ ),
+
+ TP_printk("bdi %s: cgroup_ino=%lu frn_bdi_id=%u frn_memcg_id=%u",
+ __entry->name,
+ (unsigned long)__entry->cgroup_ino,
+ __entry->frn_bdi_id,
+ __entry->frn_memcg_id
+ )
+);
+#endif
+
+DECLARE_EVENT_CLASS(writeback_write_inode_template,
+
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc),
+
+ TP_ARGS(inode, wbc),
+
+ TP_STRUCT__entry (
+ __array(char, name, 32)
+ __field(ino_t, ino)
+ __field(int, sync_mode)
+ __field(ino_t, cgroup_ino)
+ ),
+
+ TP_fast_assign(
+ strscpy_pad(__entry->name,
+ bdi_dev_name(inode_to_bdi(inode)), 32);
+ __entry->ino = inode->i_ino;
+ __entry->sync_mode = wbc->sync_mode;
+ __entry->cgroup_ino = __trace_wbc_assign_cgroup(wbc);
+ ),
+
+ TP_printk("bdi %s: ino=%lu sync_mode=%d cgroup_ino=%lu",
+ __entry->name,
+ (unsigned long)__entry->ino,
+ __entry->sync_mode,
+ (unsigned long)__entry->cgroup_ino
+ )
+);
+
+DEFINE_EVENT(writeback_write_inode_template, writeback_write_inode_start,
+
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc),
+
+ TP_ARGS(inode, wbc)
+);
+
+DEFINE_EVENT(writeback_write_inode_template, writeback_write_inode,
+
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc),
+
+ TP_ARGS(inode, wbc)
+);
+
+DECLARE_EVENT_CLASS(writeback_work_class,
+ TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work),
+ TP_ARGS(wb, work),
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(long, nr_pages)
+ __field(dev_t, sb_dev)
+ __field(int, sync_mode)
+ __field(int, for_kupdate)
+ __field(int, range_cyclic)
+ __field(int, for_background)
+ __field(int, reason)
+ __field(ino_t, cgroup_ino)
+ ),
+ TP_fast_assign(
+ strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
+ __entry->nr_pages = work->nr_pages;
+ __entry->sb_dev = work->sb ? work->sb->s_dev : 0;
+ __entry->sync_mode = work->sync_mode;
+ __entry->for_kupdate = work->for_kupdate;
+ __entry->range_cyclic = work->range_cyclic;
+ __entry->for_background = work->for_background;
+ __entry->reason = work->reason;
+ __entry->cgroup_ino = __trace_wb_assign_cgroup(wb);
+ ),
+ TP_printk("bdi %s: sb_dev %d:%d nr_pages=%ld sync_mode=%d "
+ "kupdate=%d range_cyclic=%d background=%d reason=%s cgroup_ino=%lu",
+ __entry->name,
+ MAJOR(__entry->sb_dev), MINOR(__entry->sb_dev),
+ __entry->nr_pages,
+ __entry->sync_mode,
+ __entry->for_kupdate,
+ __entry->range_cyclic,
+ __entry->for_background,
+ __print_symbolic(__entry->reason, WB_WORK_REASON),
+ (unsigned long)__entry->cgroup_ino
+ )
+);
+#define DEFINE_WRITEBACK_WORK_EVENT(name) \
+DEFINE_EVENT(writeback_work_class, name, \
+ TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work), \
+ TP_ARGS(wb, work))
+DEFINE_WRITEBACK_WORK_EVENT(writeback_queue);
+DEFINE_WRITEBACK_WORK_EVENT(writeback_exec);
+DEFINE_WRITEBACK_WORK_EVENT(writeback_start);
+DEFINE_WRITEBACK_WORK_EVENT(writeback_written);
+DEFINE_WRITEBACK_WORK_EVENT(writeback_wait);
+
+TRACE_EVENT(writeback_pages_written,
+ TP_PROTO(long pages_written),
+ TP_ARGS(pages_written),
+ TP_STRUCT__entry(
+ __field(long, pages)
+ ),
+ TP_fast_assign(
+ __entry->pages = pages_written;
+ ),
+ TP_printk("%ld", __entry->pages)
+);
+
+DECLARE_EVENT_CLASS(writeback_class,
+ TP_PROTO(struct bdi_writeback *wb),
+ TP_ARGS(wb),
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(ino_t, cgroup_ino)
+ ),
+ TP_fast_assign(
+ strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
+ __entry->cgroup_ino = __trace_wb_assign_cgroup(wb);
+ ),
+ TP_printk("bdi %s: cgroup_ino=%lu",
+ __entry->name,
+ (unsigned long)__entry->cgroup_ino
+ )
+);
+#define DEFINE_WRITEBACK_EVENT(name) \
+DEFINE_EVENT(writeback_class, name, \
+ TP_PROTO(struct bdi_writeback *wb), \
+ TP_ARGS(wb))
+
+DEFINE_WRITEBACK_EVENT(writeback_wake_background);
+
+TRACE_EVENT(writeback_bdi_register,
+ TP_PROTO(struct backing_dev_info *bdi),
+ TP_ARGS(bdi),
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ ),
+ TP_fast_assign(
+ strscpy_pad(__entry->name, bdi_dev_name(bdi), 32);
+ ),
+ TP_printk("bdi %s",
+ __entry->name
+ )
+);
+
+DECLARE_EVENT_CLASS(wbc_class,
+ TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi),
+ TP_ARGS(wbc, bdi),
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(long, nr_to_write)
+ __field(long, pages_skipped)
+ __field(int, sync_mode)
+ __field(int, for_kupdate)
+ __field(int, for_background)
+ __field(int, for_reclaim)
+ __field(int, range_cyclic)
+ __field(long, range_start)
+ __field(long, range_end)
+ __field(ino_t, cgroup_ino)
+ ),
+
+ TP_fast_assign(
+ strscpy_pad(__entry->name, bdi_dev_name(bdi), 32);
+ __entry->nr_to_write = wbc->nr_to_write;
+ __entry->pages_skipped = wbc->pages_skipped;
+ __entry->sync_mode = wbc->sync_mode;
+ __entry->for_kupdate = wbc->for_kupdate;
+ __entry->for_background = wbc->for_background;
+ __entry->for_reclaim = wbc->for_reclaim;
+ __entry->range_cyclic = wbc->range_cyclic;
+ __entry->range_start = (long)wbc->range_start;
+ __entry->range_end = (long)wbc->range_end;
+ __entry->cgroup_ino = __trace_wbc_assign_cgroup(wbc);
+ ),
+
+ TP_printk("bdi %s: towrt=%ld skip=%ld mode=%d kupd=%d "
+ "bgrd=%d reclm=%d cyclic=%d "
+ "start=0x%lx end=0x%lx cgroup_ino=%lu",
+ __entry->name,
+ __entry->nr_to_write,
+ __entry->pages_skipped,
+ __entry->sync_mode,
+ __entry->for_kupdate,
+ __entry->for_background,
+ __entry->for_reclaim,
+ __entry->range_cyclic,
+ __entry->range_start,
+ __entry->range_end,
+ (unsigned long)__entry->cgroup_ino
+ )
+)
+
+#define DEFINE_WBC_EVENT(name) \
+DEFINE_EVENT(wbc_class, name, \
+ TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi), \
+ TP_ARGS(wbc, bdi))
+DEFINE_WBC_EVENT(wbc_writepage);
+
+TRACE_EVENT(writeback_queue_io,
+ TP_PROTO(struct bdi_writeback *wb,
+ struct wb_writeback_work *work,
+ unsigned long dirtied_before,
+ int moved),
+ TP_ARGS(wb, work, dirtied_before, moved),
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(unsigned long, older)
+ __field(long, age)
+ __field(int, moved)
+ __field(int, reason)
+ __field(ino_t, cgroup_ino)
+ ),
+ TP_fast_assign(
+ strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
+ __entry->older = dirtied_before;
+ __entry->age = (jiffies - dirtied_before) * 1000 / HZ;
+ __entry->moved = moved;
+ __entry->reason = work->reason;
+ __entry->cgroup_ino = __trace_wb_assign_cgroup(wb);
+ ),
+ TP_printk("bdi %s: older=%lu age=%ld enqueue=%d reason=%s cgroup_ino=%lu",
+ __entry->name,
+ __entry->older, /* dirtied_before in jiffies */
+ __entry->age, /* dirtied_before in relative milliseconds */
+ __entry->moved,
+ __print_symbolic(__entry->reason, WB_WORK_REASON),
+ (unsigned long)__entry->cgroup_ino
+ )
+);
+
+TRACE_EVENT(global_dirty_state,
+
+ TP_PROTO(unsigned long background_thresh,
+ unsigned long dirty_thresh
+ ),
+
+ TP_ARGS(background_thresh,
+ dirty_thresh
+ ),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, nr_dirty)
+ __field(unsigned long, nr_writeback)
+ __field(unsigned long, background_thresh)
+ __field(unsigned long, dirty_thresh)
+ __field(unsigned long, dirty_limit)
+ __field(unsigned long, nr_dirtied)
+ __field(unsigned long, nr_written)
+ ),
+
+ TP_fast_assign(
+ __entry->nr_dirty = global_node_page_state(NR_FILE_DIRTY);
+ __entry->nr_writeback = global_node_page_state(NR_WRITEBACK);
+ __entry->nr_dirtied = global_node_page_state(NR_DIRTIED);
+ __entry->nr_written = global_node_page_state(NR_WRITTEN);
+ __entry->background_thresh = background_thresh;
+ __entry->dirty_thresh = dirty_thresh;
+ __entry->dirty_limit = global_wb_domain.dirty_limit;
+ ),
+
+ TP_printk("dirty=%lu writeback=%lu "
+ "bg_thresh=%lu thresh=%lu limit=%lu "
+ "dirtied=%lu written=%lu",
+ __entry->nr_dirty,
+ __entry->nr_writeback,
+ __entry->background_thresh,
+ __entry->dirty_thresh,
+ __entry->dirty_limit,
+ __entry->nr_dirtied,
+ __entry->nr_written
+ )
+);
+
+#define KBps(x) ((x) << (PAGE_SHIFT - 10))
+
+TRACE_EVENT(bdi_dirty_ratelimit,
+
+ TP_PROTO(struct bdi_writeback *wb,
+ unsigned long dirty_rate,
+ unsigned long task_ratelimit),
+
+ TP_ARGS(wb, dirty_rate, task_ratelimit),
+
+ TP_STRUCT__entry(
+ __array(char, bdi, 32)
+ __field(unsigned long, write_bw)
+ __field(unsigned long, avg_write_bw)
+ __field(unsigned long, dirty_rate)
+ __field(unsigned long, dirty_ratelimit)
+ __field(unsigned long, task_ratelimit)
+ __field(unsigned long, balanced_dirty_ratelimit)
+ __field(ino_t, cgroup_ino)
+ ),
+
+ TP_fast_assign(
+ strscpy_pad(__entry->bdi, bdi_dev_name(wb->bdi), 32);
+ __entry->write_bw = KBps(wb->write_bandwidth);
+ __entry->avg_write_bw = KBps(wb->avg_write_bandwidth);
+ __entry->dirty_rate = KBps(dirty_rate);
+ __entry->dirty_ratelimit = KBps(wb->dirty_ratelimit);
+ __entry->task_ratelimit = KBps(task_ratelimit);
+ __entry->balanced_dirty_ratelimit =
+ KBps(wb->balanced_dirty_ratelimit);
+ __entry->cgroup_ino = __trace_wb_assign_cgroup(wb);
+ ),
+
+ TP_printk("bdi %s: "
+ "write_bw=%lu awrite_bw=%lu dirty_rate=%lu "
+ "dirty_ratelimit=%lu task_ratelimit=%lu "
+ "balanced_dirty_ratelimit=%lu cgroup_ino=%lu",
+ __entry->bdi,
+ __entry->write_bw, /* write bandwidth */
+ __entry->avg_write_bw, /* avg write bandwidth */
+ __entry->dirty_rate, /* bdi dirty rate */
+ __entry->dirty_ratelimit, /* base ratelimit */
+ __entry->task_ratelimit, /* ratelimit with position control */
+ __entry->balanced_dirty_ratelimit, /* the balanced ratelimit */
+ (unsigned long)__entry->cgroup_ino
+ )
+);
+
+TRACE_EVENT(balance_dirty_pages,
+
+ TP_PROTO(struct bdi_writeback *wb,
+ unsigned long thresh,
+ unsigned long bg_thresh,
+ unsigned long dirty,
+ unsigned long bdi_thresh,
+ unsigned long bdi_dirty,
+ unsigned long dirty_ratelimit,
+ unsigned long task_ratelimit,
+ unsigned long dirtied,
+ unsigned long period,
+ long pause,
+ unsigned long start_time),
+
+ TP_ARGS(wb, thresh, bg_thresh, dirty, bdi_thresh, bdi_dirty,
+ dirty_ratelimit, task_ratelimit,
+ dirtied, period, pause, start_time),
+
+ TP_STRUCT__entry(
+ __array( char, bdi, 32)
+ __field(unsigned long, limit)
+ __field(unsigned long, setpoint)
+ __field(unsigned long, dirty)
+ __field(unsigned long, bdi_setpoint)
+ __field(unsigned long, bdi_dirty)
+ __field(unsigned long, dirty_ratelimit)
+ __field(unsigned long, task_ratelimit)
+ __field(unsigned int, dirtied)
+ __field(unsigned int, dirtied_pause)
+ __field(unsigned long, paused)
+ __field( long, pause)
+ __field(unsigned long, period)
+ __field( long, think)
+ __field(ino_t, cgroup_ino)
+ ),
+
+ TP_fast_assign(
+ unsigned long freerun = (thresh + bg_thresh) / 2;
+ strscpy_pad(__entry->bdi, bdi_dev_name(wb->bdi), 32);
+
+ __entry->limit = global_wb_domain.dirty_limit;
+ __entry->setpoint = (global_wb_domain.dirty_limit +
+ freerun) / 2;
+ __entry->dirty = dirty;
+ __entry->bdi_setpoint = __entry->setpoint *
+ bdi_thresh / (thresh + 1);
+ __entry->bdi_dirty = bdi_dirty;
+ __entry->dirty_ratelimit = KBps(dirty_ratelimit);
+ __entry->task_ratelimit = KBps(task_ratelimit);
+ __entry->dirtied = dirtied;
+ __entry->dirtied_pause = current->nr_dirtied_pause;
+ __entry->think = current->dirty_paused_when == 0 ? 0 :
+ (long)(jiffies - current->dirty_paused_when) * 1000/HZ;
+ __entry->period = period * 1000 / HZ;
+ __entry->pause = pause * 1000 / HZ;
+ __entry->paused = (jiffies - start_time) * 1000 / HZ;
+ __entry->cgroup_ino = __trace_wb_assign_cgroup(wb);
+ ),
+
+
+ TP_printk("bdi %s: "
+ "limit=%lu setpoint=%lu dirty=%lu "
+ "bdi_setpoint=%lu bdi_dirty=%lu "
+ "dirty_ratelimit=%lu task_ratelimit=%lu "
+ "dirtied=%u dirtied_pause=%u "
+ "paused=%lu pause=%ld period=%lu think=%ld cgroup_ino=%lu",
+ __entry->bdi,
+ __entry->limit,
+ __entry->setpoint,
+ __entry->dirty,
+ __entry->bdi_setpoint,
+ __entry->bdi_dirty,
+ __entry->dirty_ratelimit,
+ __entry->task_ratelimit,
+ __entry->dirtied,
+ __entry->dirtied_pause,
+ __entry->paused, /* ms */
+ __entry->pause, /* ms */
+ __entry->period, /* ms */
+ __entry->think, /* ms */
+ (unsigned long)__entry->cgroup_ino
+ )
+);
+
+TRACE_EVENT(writeback_sb_inodes_requeue,
+
+ TP_PROTO(struct inode *inode),
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(ino_t, ino)
+ __field(unsigned long, state)
+ __field(unsigned long, dirtied_when)
+ __field(ino_t, cgroup_ino)
+ ),
+
+ TP_fast_assign(
+ strscpy_pad(__entry->name,
+ bdi_dev_name(inode_to_bdi(inode)), 32);
+ __entry->ino = inode->i_ino;
+ __entry->state = inode->i_state;
+ __entry->dirtied_when = inode->dirtied_when;
+ __entry->cgroup_ino = __trace_wb_assign_cgroup(inode_to_wb(inode));
+ ),
+
+ TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu cgroup_ino=%lu",
+ __entry->name,
+ (unsigned long)__entry->ino,
+ show_inode_state(__entry->state),
+ __entry->dirtied_when,
+ (jiffies - __entry->dirtied_when) / HZ,
+ (unsigned long)__entry->cgroup_ino
+ )
+);
+
+DECLARE_EVENT_CLASS(writeback_single_inode_template,
+
+ TP_PROTO(struct inode *inode,
+ struct writeback_control *wbc,
+ unsigned long nr_to_write
+ ),
+
+ TP_ARGS(inode, wbc, nr_to_write),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(ino_t, ino)
+ __field(unsigned long, state)
+ __field(unsigned long, dirtied_when)
+ __field(unsigned long, writeback_index)
+ __field(long, nr_to_write)
+ __field(unsigned long, wrote)
+ __field(ino_t, cgroup_ino)
+ ),
+
+ TP_fast_assign(
+ strscpy_pad(__entry->name,
+ bdi_dev_name(inode_to_bdi(inode)), 32);
+ __entry->ino = inode->i_ino;
+ __entry->state = inode->i_state;
+ __entry->dirtied_when = inode->dirtied_when;
+ __entry->writeback_index = inode->i_mapping->writeback_index;
+ __entry->nr_to_write = nr_to_write;
+ __entry->wrote = nr_to_write - wbc->nr_to_write;
+ __entry->cgroup_ino = __trace_wbc_assign_cgroup(wbc);
+ ),
+
+ TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu "
+ "index=%lu to_write=%ld wrote=%lu cgroup_ino=%lu",
+ __entry->name,
+ (unsigned long)__entry->ino,
+ show_inode_state(__entry->state),
+ __entry->dirtied_when,
+ (jiffies - __entry->dirtied_when) / HZ,
+ __entry->writeback_index,
+ __entry->nr_to_write,
+ __entry->wrote,
+ (unsigned long)__entry->cgroup_ino
+ )
+);
+
+DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode_start,
+ TP_PROTO(struct inode *inode,
+ struct writeback_control *wbc,
+ unsigned long nr_to_write),
+ TP_ARGS(inode, wbc, nr_to_write)
+);
+
+DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode,
+ TP_PROTO(struct inode *inode,
+ struct writeback_control *wbc,
+ unsigned long nr_to_write),
+ TP_ARGS(inode, wbc, nr_to_write)
+);
+
+DECLARE_EVENT_CLASS(writeback_inode_template,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field(unsigned long, state )
+ __field( __u16, mode )
+ __field(unsigned long, dirtied_when )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->state = inode->i_state;
+ __entry->mode = inode->i_mode;
+ __entry->dirtied_when = inode->dirtied_when;
+ ),
+
+ TP_printk("dev %d,%d ino %lu dirtied %lu state %s mode 0%o",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long)__entry->ino, __entry->dirtied_when,
+ show_inode_state(__entry->state), __entry->mode)
+);
+
+DEFINE_EVENT(writeback_inode_template, writeback_lazytime,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(writeback_inode_template, writeback_lazytime_iput,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(writeback_inode_template, writeback_dirty_inode_enqueue,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+/*
+ * Inode writeback list tracking.
+ */
+
+DEFINE_EVENT(writeback_inode_template, sb_mark_inode_writeback,
+ TP_PROTO(struct inode *inode),
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(writeback_inode_template, sb_clear_inode_writeback,
+ TP_PROTO(struct inode *inode),
+ TP_ARGS(inode)
+);
+
+#endif /* _TRACE_WRITEBACK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/xdp.h b/include/trace/events/xdp.h
new file mode 100644
index 0000000000..9adc2bdf2f
--- /dev/null
+++ b/include/trace/events/xdp.h
@@ -0,0 +1,427 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM xdp
+
+#if !defined(_TRACE_XDP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_XDP_H
+
+#include <linux/netdevice.h>
+#include <linux/filter.h>
+#include <linux/tracepoint.h>
+#include <linux/bpf.h>
+#include <net/xdp.h>
+
+#define __XDP_ACT_MAP(FN) \
+ FN(ABORTED) \
+ FN(DROP) \
+ FN(PASS) \
+ FN(TX) \
+ FN(REDIRECT)
+
+#define __XDP_ACT_TP_FN(x) \
+ TRACE_DEFINE_ENUM(XDP_##x);
+#define __XDP_ACT_SYM_FN(x) \
+ { XDP_##x, #x },
+#define __XDP_ACT_SYM_TAB \
+ __XDP_ACT_MAP(__XDP_ACT_SYM_FN) { -1, NULL }
+__XDP_ACT_MAP(__XDP_ACT_TP_FN)
+
+TRACE_EVENT(xdp_exception,
+
+ TP_PROTO(const struct net_device *dev,
+ const struct bpf_prog *xdp, u32 act),
+
+ TP_ARGS(dev, xdp, act),
+
+ TP_STRUCT__entry(
+ __field(int, prog_id)
+ __field(u32, act)
+ __field(int, ifindex)
+ ),
+
+ TP_fast_assign(
+ __entry->prog_id = xdp->aux->id;
+ __entry->act = act;
+ __entry->ifindex = dev->ifindex;
+ ),
+
+ TP_printk("prog_id=%d action=%s ifindex=%d",
+ __entry->prog_id,
+ __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB),
+ __entry->ifindex)
+);
+
+TRACE_EVENT(xdp_bulk_tx,
+
+ TP_PROTO(const struct net_device *dev,
+ int sent, int drops, int err),
+
+ TP_ARGS(dev, sent, drops, err),
+
+ TP_STRUCT__entry(
+ __field(int, ifindex)
+ __field(u32, act)
+ __field(int, drops)
+ __field(int, sent)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->ifindex = dev->ifindex;
+ __entry->act = XDP_TX;
+ __entry->drops = drops;
+ __entry->sent = sent;
+ __entry->err = err;
+ ),
+
+ TP_printk("ifindex=%d action=%s sent=%d drops=%d err=%d",
+ __entry->ifindex,
+ __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB),
+ __entry->sent, __entry->drops, __entry->err)
+);
+
+#ifndef __DEVMAP_OBJ_TYPE
+#define __DEVMAP_OBJ_TYPE
+struct _bpf_dtab_netdev {
+ struct net_device *dev;
+};
+#endif /* __DEVMAP_OBJ_TYPE */
+
+DECLARE_EVENT_CLASS(xdp_redirect_template,
+
+ TP_PROTO(const struct net_device *dev,
+ const struct bpf_prog *xdp,
+ const void *tgt, int err,
+ enum bpf_map_type map_type,
+ u32 map_id, u32 index),
+
+ TP_ARGS(dev, xdp, tgt, err, map_type, map_id, index),
+
+ TP_STRUCT__entry(
+ __field(int, prog_id)
+ __field(u32, act)
+ __field(int, ifindex)
+ __field(int, err)
+ __field(int, to_ifindex)
+ __field(u32, map_id)
+ __field(int, map_index)
+ ),
+
+ TP_fast_assign(
+ u32 ifindex = 0, map_index = index;
+
+ if (map_type == BPF_MAP_TYPE_DEVMAP || map_type == BPF_MAP_TYPE_DEVMAP_HASH) {
+ /* Just leave to_ifindex to 0 if do broadcast redirect,
+ * as tgt will be NULL.
+ */
+ if (tgt)
+ ifindex = ((struct _bpf_dtab_netdev *)tgt)->dev->ifindex;
+ } else if (map_type == BPF_MAP_TYPE_UNSPEC && map_id == INT_MAX) {
+ ifindex = index;
+ map_index = 0;
+ }
+
+ __entry->prog_id = xdp->aux->id;
+ __entry->act = XDP_REDIRECT;
+ __entry->ifindex = dev->ifindex;
+ __entry->err = err;
+ __entry->to_ifindex = ifindex;
+ __entry->map_id = map_id;
+ __entry->map_index = map_index;
+ ),
+
+ TP_printk("prog_id=%d action=%s ifindex=%d to_ifindex=%d err=%d"
+ " map_id=%d map_index=%d",
+ __entry->prog_id,
+ __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB),
+ __entry->ifindex, __entry->to_ifindex,
+ __entry->err, __entry->map_id, __entry->map_index)
+);
+
+DEFINE_EVENT(xdp_redirect_template, xdp_redirect,
+ TP_PROTO(const struct net_device *dev,
+ const struct bpf_prog *xdp,
+ const void *tgt, int err,
+ enum bpf_map_type map_type,
+ u32 map_id, u32 index),
+ TP_ARGS(dev, xdp, tgt, err, map_type, map_id, index)
+);
+
+DEFINE_EVENT(xdp_redirect_template, xdp_redirect_err,
+ TP_PROTO(const struct net_device *dev,
+ const struct bpf_prog *xdp,
+ const void *tgt, int err,
+ enum bpf_map_type map_type,
+ u32 map_id, u32 index),
+ TP_ARGS(dev, xdp, tgt, err, map_type, map_id, index)
+);
+
+#define _trace_xdp_redirect(dev, xdp, to) \
+ trace_xdp_redirect(dev, xdp, NULL, 0, BPF_MAP_TYPE_UNSPEC, INT_MAX, to)
+
+#define _trace_xdp_redirect_err(dev, xdp, to, err) \
+ trace_xdp_redirect_err(dev, xdp, NULL, err, BPF_MAP_TYPE_UNSPEC, INT_MAX, to)
+
+#define _trace_xdp_redirect_map(dev, xdp, to, map_type, map_id, index) \
+ trace_xdp_redirect(dev, xdp, to, 0, map_type, map_id, index)
+
+#define _trace_xdp_redirect_map_err(dev, xdp, to, map_type, map_id, index, err) \
+ trace_xdp_redirect_err(dev, xdp, to, err, map_type, map_id, index)
+
+/* not used anymore, but kept around so as not to break old programs */
+DEFINE_EVENT(xdp_redirect_template, xdp_redirect_map,
+ TP_PROTO(const struct net_device *dev,
+ const struct bpf_prog *xdp,
+ const void *tgt, int err,
+ enum bpf_map_type map_type,
+ u32 map_id, u32 index),
+ TP_ARGS(dev, xdp, tgt, err, map_type, map_id, index)
+);
+
+DEFINE_EVENT(xdp_redirect_template, xdp_redirect_map_err,
+ TP_PROTO(const struct net_device *dev,
+ const struct bpf_prog *xdp,
+ const void *tgt, int err,
+ enum bpf_map_type map_type,
+ u32 map_id, u32 index),
+ TP_ARGS(dev, xdp, tgt, err, map_type, map_id, index)
+);
+
+TRACE_EVENT(xdp_cpumap_kthread,
+
+ TP_PROTO(int map_id, unsigned int processed, unsigned int drops,
+ int sched, struct xdp_cpumap_stats *xdp_stats),
+
+ TP_ARGS(map_id, processed, drops, sched, xdp_stats),
+
+ TP_STRUCT__entry(
+ __field(int, map_id)
+ __field(u32, act)
+ __field(int, cpu)
+ __field(unsigned int, drops)
+ __field(unsigned int, processed)
+ __field(int, sched)
+ __field(unsigned int, xdp_pass)
+ __field(unsigned int, xdp_drop)
+ __field(unsigned int, xdp_redirect)
+ ),
+
+ TP_fast_assign(
+ __entry->map_id = map_id;
+ __entry->act = XDP_REDIRECT;
+ __entry->cpu = smp_processor_id();
+ __entry->drops = drops;
+ __entry->processed = processed;
+ __entry->sched = sched;
+ __entry->xdp_pass = xdp_stats->pass;
+ __entry->xdp_drop = xdp_stats->drop;
+ __entry->xdp_redirect = xdp_stats->redirect;
+ ),
+
+ TP_printk("kthread"
+ " cpu=%d map_id=%d action=%s"
+ " processed=%u drops=%u"
+ " sched=%d"
+ " xdp_pass=%u xdp_drop=%u xdp_redirect=%u",
+ __entry->cpu, __entry->map_id,
+ __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB),
+ __entry->processed, __entry->drops,
+ __entry->sched,
+ __entry->xdp_pass, __entry->xdp_drop, __entry->xdp_redirect)
+);
+
+TRACE_EVENT(xdp_cpumap_enqueue,
+
+ TP_PROTO(int map_id, unsigned int processed, unsigned int drops,
+ int to_cpu),
+
+ TP_ARGS(map_id, processed, drops, to_cpu),
+
+ TP_STRUCT__entry(
+ __field(int, map_id)
+ __field(u32, act)
+ __field(int, cpu)
+ __field(unsigned int, drops)
+ __field(unsigned int, processed)
+ __field(int, to_cpu)
+ ),
+
+ TP_fast_assign(
+ __entry->map_id = map_id;
+ __entry->act = XDP_REDIRECT;
+ __entry->cpu = smp_processor_id();
+ __entry->drops = drops;
+ __entry->processed = processed;
+ __entry->to_cpu = to_cpu;
+ ),
+
+ TP_printk("enqueue"
+ " cpu=%d map_id=%d action=%s"
+ " processed=%u drops=%u"
+ " to_cpu=%d",
+ __entry->cpu, __entry->map_id,
+ __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB),
+ __entry->processed, __entry->drops,
+ __entry->to_cpu)
+);
+
+TRACE_EVENT(xdp_devmap_xmit,
+
+ TP_PROTO(const struct net_device *from_dev,
+ const struct net_device *to_dev,
+ int sent, int drops, int err),
+
+ TP_ARGS(from_dev, to_dev, sent, drops, err),
+
+ TP_STRUCT__entry(
+ __field(int, from_ifindex)
+ __field(u32, act)
+ __field(int, to_ifindex)
+ __field(int, drops)
+ __field(int, sent)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->from_ifindex = from_dev->ifindex;
+ __entry->act = XDP_REDIRECT;
+ __entry->to_ifindex = to_dev->ifindex;
+ __entry->drops = drops;
+ __entry->sent = sent;
+ __entry->err = err;
+ ),
+
+ TP_printk("ndo_xdp_xmit"
+ " from_ifindex=%d to_ifindex=%d action=%s"
+ " sent=%d drops=%d"
+ " err=%d",
+ __entry->from_ifindex, __entry->to_ifindex,
+ __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB),
+ __entry->sent, __entry->drops,
+ __entry->err)
+);
+
+/* Expect users already include <net/xdp.h>, but not xdp_priv.h */
+#include <net/xdp_priv.h>
+
+#define __MEM_TYPE_MAP(FN) \
+ FN(PAGE_SHARED) \
+ FN(PAGE_ORDER0) \
+ FN(PAGE_POOL) \
+ FN(XSK_BUFF_POOL)
+
+#define __MEM_TYPE_TP_FN(x) \
+ TRACE_DEFINE_ENUM(MEM_TYPE_##x);
+#define __MEM_TYPE_SYM_FN(x) \
+ { MEM_TYPE_##x, #x },
+#define __MEM_TYPE_SYM_TAB \
+ __MEM_TYPE_MAP(__MEM_TYPE_SYM_FN) { -1, 0 }
+__MEM_TYPE_MAP(__MEM_TYPE_TP_FN)
+
+TRACE_EVENT(mem_disconnect,
+
+ TP_PROTO(const struct xdp_mem_allocator *xa),
+
+ TP_ARGS(xa),
+
+ TP_STRUCT__entry(
+ __field(const struct xdp_mem_allocator *, xa)
+ __field(u32, mem_id)
+ __field(u32, mem_type)
+ __field(const void *, allocator)
+ ),
+
+ TP_fast_assign(
+ __entry->xa = xa;
+ __entry->mem_id = xa->mem.id;
+ __entry->mem_type = xa->mem.type;
+ __entry->allocator = xa->allocator;
+ ),
+
+ TP_printk("mem_id=%d mem_type=%s allocator=%p",
+ __entry->mem_id,
+ __print_symbolic(__entry->mem_type, __MEM_TYPE_SYM_TAB),
+ __entry->allocator
+ )
+);
+
+TRACE_EVENT(mem_connect,
+
+ TP_PROTO(const struct xdp_mem_allocator *xa,
+ const struct xdp_rxq_info *rxq),
+
+ TP_ARGS(xa, rxq),
+
+ TP_STRUCT__entry(
+ __field(const struct xdp_mem_allocator *, xa)
+ __field(u32, mem_id)
+ __field(u32, mem_type)
+ __field(const void *, allocator)
+ __field(const struct xdp_rxq_info *, rxq)
+ __field(int, ifindex)
+ ),
+
+ TP_fast_assign(
+ __entry->xa = xa;
+ __entry->mem_id = xa->mem.id;
+ __entry->mem_type = xa->mem.type;
+ __entry->allocator = xa->allocator;
+ __entry->rxq = rxq;
+ __entry->ifindex = rxq->dev->ifindex;
+ ),
+
+ TP_printk("mem_id=%d mem_type=%s allocator=%p"
+ " ifindex=%d",
+ __entry->mem_id,
+ __print_symbolic(__entry->mem_type, __MEM_TYPE_SYM_TAB),
+ __entry->allocator,
+ __entry->ifindex
+ )
+);
+
+TRACE_EVENT(mem_return_failed,
+
+ TP_PROTO(const struct xdp_mem_info *mem,
+ const struct page *page),
+
+ TP_ARGS(mem, page),
+
+ TP_STRUCT__entry(
+ __field(const struct page *, page)
+ __field(u32, mem_id)
+ __field(u32, mem_type)
+ ),
+
+ TP_fast_assign(
+ __entry->page = page;
+ __entry->mem_id = mem->id;
+ __entry->mem_type = mem->type;
+ ),
+
+ TP_printk("mem_id=%d mem_type=%s page=%p",
+ __entry->mem_id,
+ __print_symbolic(__entry->mem_type, __MEM_TYPE_SYM_TAB),
+ __entry->page
+ )
+);
+
+TRACE_EVENT(bpf_xdp_link_attach_failed,
+
+ TP_PROTO(const char *msg),
+
+ TP_ARGS(msg),
+
+ TP_STRUCT__entry(
+ __string(msg, msg)
+ ),
+
+ TP_fast_assign(
+ __assign_str(msg, msg);
+ ),
+
+ TP_printk("errmsg=%s", __get_str(msg))
+);
+
+#endif /* _TRACE_XDP_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/xen.h b/include/trace/events/xen.h
new file mode 100644
index 0000000000..0577f0cdd2
--- /dev/null
+++ b/include/trace/events/xen.h
@@ -0,0 +1,459 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM xen
+
+#if !defined(_TRACE_XEN_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_XEN_H
+
+#include <linux/tracepoint.h>
+#include <asm/xen/hypervisor.h>
+#include <asm/xen/trace_types.h>
+
+struct multicall_entry;
+
+/* Multicalls */
+DECLARE_EVENT_CLASS(xen_mc__batch,
+ TP_PROTO(enum xen_lazy_mode mode),
+ TP_ARGS(mode),
+ TP_STRUCT__entry(
+ __field(enum xen_lazy_mode, mode)
+ ),
+ TP_fast_assign(__entry->mode = mode),
+ TP_printk("start batch LAZY_%s",
+ (__entry->mode == XEN_LAZY_MMU) ? "MMU" :
+ (__entry->mode == XEN_LAZY_CPU) ? "CPU" : "NONE")
+ );
+#define DEFINE_XEN_MC_BATCH(name) \
+ DEFINE_EVENT(xen_mc__batch, name, \
+ TP_PROTO(enum xen_lazy_mode mode), \
+ TP_ARGS(mode))
+
+DEFINE_XEN_MC_BATCH(xen_mc_batch);
+DEFINE_XEN_MC_BATCH(xen_mc_issue);
+
+TRACE_DEFINE_SIZEOF(ulong);
+
+TRACE_EVENT(xen_mc_entry,
+ TP_PROTO(struct multicall_entry *mc, unsigned nargs),
+ TP_ARGS(mc, nargs),
+ TP_STRUCT__entry(
+ __field(unsigned int, op)
+ __field(unsigned int, nargs)
+ __array(unsigned long, args, 6)
+ ),
+ TP_fast_assign(__entry->op = mc->op;
+ __entry->nargs = nargs;
+ memcpy(__entry->args, mc->args, sizeof(ulong) * nargs);
+ memset(__entry->args + nargs, 0, sizeof(ulong) * (6 - nargs));
+ ),
+ TP_printk("op %u%s args [%lx, %lx, %lx, %lx, %lx, %lx]",
+ __entry->op, xen_hypercall_name(__entry->op),
+ __entry->args[0], __entry->args[1], __entry->args[2],
+ __entry->args[3], __entry->args[4], __entry->args[5])
+ );
+
+TRACE_EVENT(xen_mc_entry_alloc,
+ TP_PROTO(size_t args),
+ TP_ARGS(args),
+ TP_STRUCT__entry(
+ __field(size_t, args)
+ ),
+ TP_fast_assign(__entry->args = args),
+ TP_printk("alloc entry %zu arg bytes", __entry->args)
+ );
+
+TRACE_EVENT(xen_mc_callback,
+ TP_PROTO(xen_mc_callback_fn_t fn, void *data),
+ TP_ARGS(fn, data),
+ TP_STRUCT__entry(
+ /*
+ * Use field_struct to avoid is_signed_type()
+ * comparison of a function pointer.
+ */
+ __field_struct(xen_mc_callback_fn_t, fn)
+ __field(void *, data)
+ ),
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->data = data;
+ ),
+ TP_printk("callback %ps, data %p",
+ __entry->fn, __entry->data)
+ );
+
+TRACE_EVENT(xen_mc_flush_reason,
+ TP_PROTO(enum xen_mc_flush_reason reason),
+ TP_ARGS(reason),
+ TP_STRUCT__entry(
+ __field(enum xen_mc_flush_reason, reason)
+ ),
+ TP_fast_assign(__entry->reason = reason),
+ TP_printk("flush reason %s",
+ (__entry->reason == XEN_MC_FL_NONE) ? "NONE" :
+ (__entry->reason == XEN_MC_FL_BATCH) ? "BATCH" :
+ (__entry->reason == XEN_MC_FL_ARGS) ? "ARGS" :
+ (__entry->reason == XEN_MC_FL_CALLBACK) ? "CALLBACK" : "??")
+ );
+
+TRACE_EVENT(xen_mc_flush,
+ TP_PROTO(unsigned mcidx, unsigned argidx, unsigned cbidx),
+ TP_ARGS(mcidx, argidx, cbidx),
+ TP_STRUCT__entry(
+ __field(unsigned, mcidx)
+ __field(unsigned, argidx)
+ __field(unsigned, cbidx)
+ ),
+ TP_fast_assign(__entry->mcidx = mcidx;
+ __entry->argidx = argidx;
+ __entry->cbidx = cbidx),
+ TP_printk("flushing %u hypercalls, %u arg bytes, %u callbacks",
+ __entry->mcidx, __entry->argidx, __entry->cbidx)
+ );
+
+TRACE_EVENT(xen_mc_extend_args,
+ TP_PROTO(unsigned long op, size_t args, enum xen_mc_extend_args res),
+ TP_ARGS(op, args, res),
+ TP_STRUCT__entry(
+ __field(unsigned int, op)
+ __field(size_t, args)
+ __field(enum xen_mc_extend_args, res)
+ ),
+ TP_fast_assign(__entry->op = op;
+ __entry->args = args;
+ __entry->res = res),
+ TP_printk("extending op %u%s by %zu bytes res %s",
+ __entry->op, xen_hypercall_name(__entry->op),
+ __entry->args,
+ __entry->res == XEN_MC_XE_OK ? "OK" :
+ __entry->res == XEN_MC_XE_BAD_OP ? "BAD_OP" :
+ __entry->res == XEN_MC_XE_NO_SPACE ? "NO_SPACE" : "???")
+ );
+
+TRACE_DEFINE_SIZEOF(pteval_t);
+/* mmu */
+DECLARE_EVENT_CLASS(xen_mmu__set_pte,
+ TP_PROTO(pte_t *ptep, pte_t pteval),
+ TP_ARGS(ptep, pteval),
+ TP_STRUCT__entry(
+ __field(pte_t *, ptep)
+ __field(pteval_t, pteval)
+ ),
+ TP_fast_assign(__entry->ptep = ptep;
+ __entry->pteval = pteval.pte),
+ TP_printk("ptep %p pteval %0*llx (raw %0*llx)",
+ __entry->ptep,
+ (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)),
+ (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval)
+ );
+
+#define DEFINE_XEN_MMU_SET_PTE(name) \
+ DEFINE_EVENT(xen_mmu__set_pte, name, \
+ TP_PROTO(pte_t *ptep, pte_t pteval), \
+ TP_ARGS(ptep, pteval))
+
+DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte);
+
+TRACE_DEFINE_SIZEOF(pmdval_t);
+
+TRACE_EVENT(xen_mmu_set_pmd,
+ TP_PROTO(pmd_t *pmdp, pmd_t pmdval),
+ TP_ARGS(pmdp, pmdval),
+ TP_STRUCT__entry(
+ __field(pmd_t *, pmdp)
+ __field(pmdval_t, pmdval)
+ ),
+ TP_fast_assign(__entry->pmdp = pmdp;
+ __entry->pmdval = pmdval.pmd),
+ TP_printk("pmdp %p pmdval %0*llx (raw %0*llx)",
+ __entry->pmdp,
+ (int)sizeof(pmdval_t) * 2, (unsigned long long)pmd_val(native_make_pmd(__entry->pmdval)),
+ (int)sizeof(pmdval_t) * 2, (unsigned long long)__entry->pmdval)
+ );
+
+#ifdef CONFIG_X86_PAE
+DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte_atomic);
+
+TRACE_EVENT(xen_mmu_pte_clear,
+ TP_PROTO(struct mm_struct *mm, unsigned long addr, pte_t *ptep),
+ TP_ARGS(mm, addr, ptep),
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(unsigned long, addr)
+ __field(pte_t *, ptep)
+ ),
+ TP_fast_assign(__entry->mm = mm;
+ __entry->addr = addr;
+ __entry->ptep = ptep),
+ TP_printk("mm %p addr %lx ptep %p",
+ __entry->mm, __entry->addr, __entry->ptep)
+ );
+
+TRACE_EVENT(xen_mmu_pmd_clear,
+ TP_PROTO(pmd_t *pmdp),
+ TP_ARGS(pmdp),
+ TP_STRUCT__entry(
+ __field(pmd_t *, pmdp)
+ ),
+ TP_fast_assign(__entry->pmdp = pmdp),
+ TP_printk("pmdp %p", __entry->pmdp)
+ );
+#endif
+
+#if CONFIG_PGTABLE_LEVELS >= 4
+
+TRACE_DEFINE_SIZEOF(pudval_t);
+
+TRACE_EVENT(xen_mmu_set_pud,
+ TP_PROTO(pud_t *pudp, pud_t pudval),
+ TP_ARGS(pudp, pudval),
+ TP_STRUCT__entry(
+ __field(pud_t *, pudp)
+ __field(pudval_t, pudval)
+ ),
+ TP_fast_assign(__entry->pudp = pudp;
+ __entry->pudval = native_pud_val(pudval)),
+ TP_printk("pudp %p pudval %0*llx (raw %0*llx)",
+ __entry->pudp,
+ (int)sizeof(pudval_t) * 2, (unsigned long long)pud_val(native_make_pud(__entry->pudval)),
+ (int)sizeof(pudval_t) * 2, (unsigned long long)__entry->pudval)
+ );
+
+TRACE_DEFINE_SIZEOF(p4dval_t);
+
+TRACE_EVENT(xen_mmu_set_p4d,
+ TP_PROTO(p4d_t *p4dp, p4d_t *user_p4dp, p4d_t p4dval),
+ TP_ARGS(p4dp, user_p4dp, p4dval),
+ TP_STRUCT__entry(
+ __field(p4d_t *, p4dp)
+ __field(p4d_t *, user_p4dp)
+ __field(p4dval_t, p4dval)
+ ),
+ TP_fast_assign(__entry->p4dp = p4dp;
+ __entry->user_p4dp = user_p4dp;
+ __entry->p4dval = p4d_val(p4dval)),
+ TP_printk("p4dp %p user_p4dp %p p4dval %0*llx (raw %0*llx)",
+ __entry->p4dp, __entry->user_p4dp,
+ (int)sizeof(p4dval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->p4dval)),
+ (int)sizeof(p4dval_t) * 2, (unsigned long long)__entry->p4dval)
+ );
+#else
+
+TRACE_EVENT(xen_mmu_set_pud,
+ TP_PROTO(pud_t *pudp, pud_t pudval),
+ TP_ARGS(pudp, pudval),
+ TP_STRUCT__entry(
+ __field(pud_t *, pudp)
+ __field(pudval_t, pudval)
+ ),
+ TP_fast_assign(__entry->pudp = pudp;
+ __entry->pudval = native_pud_val(pudval)),
+ TP_printk("pudp %p pudval %0*llx (raw %0*llx)",
+ __entry->pudp,
+ (int)sizeof(pudval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->pudval)),
+ (int)sizeof(pudval_t) * 2, (unsigned long long)__entry->pudval)
+ );
+
+#endif
+
+DECLARE_EVENT_CLASS(xen_mmu_ptep_modify_prot,
+ TP_PROTO(struct mm_struct *mm, unsigned long addr,
+ pte_t *ptep, pte_t pteval),
+ TP_ARGS(mm, addr, ptep, pteval),
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(unsigned long, addr)
+ __field(pte_t *, ptep)
+ __field(pteval_t, pteval)
+ ),
+ TP_fast_assign(__entry->mm = mm;
+ __entry->addr = addr;
+ __entry->ptep = ptep;
+ __entry->pteval = pteval.pte),
+ TP_printk("mm %p addr %lx ptep %p pteval %0*llx (raw %0*llx)",
+ __entry->mm, __entry->addr, __entry->ptep,
+ (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)),
+ (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval)
+ );
+#define DEFINE_XEN_MMU_PTEP_MODIFY_PROT(name) \
+ DEFINE_EVENT(xen_mmu_ptep_modify_prot, name, \
+ TP_PROTO(struct mm_struct *mm, unsigned long addr, \
+ pte_t *ptep, pte_t pteval), \
+ TP_ARGS(mm, addr, ptep, pteval))
+
+DEFINE_XEN_MMU_PTEP_MODIFY_PROT(xen_mmu_ptep_modify_prot_start);
+DEFINE_XEN_MMU_PTEP_MODIFY_PROT(xen_mmu_ptep_modify_prot_commit);
+
+TRACE_EVENT(xen_mmu_alloc_ptpage,
+ TP_PROTO(struct mm_struct *mm, unsigned long pfn, unsigned level, bool pinned),
+ TP_ARGS(mm, pfn, level, pinned),
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(unsigned long, pfn)
+ __field(unsigned, level)
+ __field(bool, pinned)
+ ),
+ TP_fast_assign(__entry->mm = mm;
+ __entry->pfn = pfn;
+ __entry->level = level;
+ __entry->pinned = pinned),
+ TP_printk("mm %p pfn %lx level %d %spinned",
+ __entry->mm, __entry->pfn, __entry->level,
+ __entry->pinned ? "" : "un")
+ );
+
+TRACE_EVENT(xen_mmu_release_ptpage,
+ TP_PROTO(unsigned long pfn, unsigned level, bool pinned),
+ TP_ARGS(pfn, level, pinned),
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(unsigned, level)
+ __field(bool, pinned)
+ ),
+ TP_fast_assign(__entry->pfn = pfn;
+ __entry->level = level;
+ __entry->pinned = pinned),
+ TP_printk("pfn %lx level %d %spinned",
+ __entry->pfn, __entry->level,
+ __entry->pinned ? "" : "un")
+ );
+
+DECLARE_EVENT_CLASS(xen_mmu_pgd,
+ TP_PROTO(struct mm_struct *mm, pgd_t *pgd),
+ TP_ARGS(mm, pgd),
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(pgd_t *, pgd)
+ ),
+ TP_fast_assign(__entry->mm = mm;
+ __entry->pgd = pgd),
+ TP_printk("mm %p pgd %p", __entry->mm, __entry->pgd)
+ );
+#define DEFINE_XEN_MMU_PGD_EVENT(name) \
+ DEFINE_EVENT(xen_mmu_pgd, name, \
+ TP_PROTO(struct mm_struct *mm, pgd_t *pgd), \
+ TP_ARGS(mm, pgd))
+
+DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_pin);
+DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_unpin);
+
+TRACE_EVENT(xen_mmu_flush_tlb_one_user,
+ TP_PROTO(unsigned long addr),
+ TP_ARGS(addr),
+ TP_STRUCT__entry(
+ __field(unsigned long, addr)
+ ),
+ TP_fast_assign(__entry->addr = addr),
+ TP_printk("addr %lx", __entry->addr)
+ );
+
+TRACE_EVENT(xen_mmu_flush_tlb_multi,
+ TP_PROTO(const struct cpumask *cpus, struct mm_struct *mm,
+ unsigned long addr, unsigned long end),
+ TP_ARGS(cpus, mm, addr, end),
+ TP_STRUCT__entry(
+ __field(unsigned, ncpus)
+ __field(struct mm_struct *, mm)
+ __field(unsigned long, addr)
+ __field(unsigned long, end)
+ ),
+ TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);
+ __entry->mm = mm;
+ __entry->addr = addr,
+ __entry->end = end),
+ TP_printk("ncpus %d mm %p addr %lx, end %lx",
+ __entry->ncpus, __entry->mm, __entry->addr, __entry->end)
+ );
+
+TRACE_EVENT(xen_mmu_write_cr3,
+ TP_PROTO(bool kernel, unsigned long cr3),
+ TP_ARGS(kernel, cr3),
+ TP_STRUCT__entry(
+ __field(bool, kernel)
+ __field(unsigned long, cr3)
+ ),
+ TP_fast_assign(__entry->kernel = kernel;
+ __entry->cr3 = cr3),
+ TP_printk("%s cr3 %lx",
+ __entry->kernel ? "kernel" : "user", __entry->cr3)
+ );
+
+
+/* CPU */
+TRACE_EVENT(xen_cpu_write_ldt_entry,
+ TP_PROTO(struct desc_struct *dt, int entrynum, u64 desc),
+ TP_ARGS(dt, entrynum, desc),
+ TP_STRUCT__entry(
+ __field(struct desc_struct *, dt)
+ __field(int, entrynum)
+ __field(u64, desc)
+ ),
+ TP_fast_assign(__entry->dt = dt;
+ __entry->entrynum = entrynum;
+ __entry->desc = desc;
+ ),
+ TP_printk("dt %p entrynum %d entry %016llx",
+ __entry->dt, __entry->entrynum,
+ (unsigned long long)__entry->desc)
+ );
+
+TRACE_EVENT(xen_cpu_write_idt_entry,
+ TP_PROTO(gate_desc *dt, int entrynum, const gate_desc *ent),
+ TP_ARGS(dt, entrynum, ent),
+ TP_STRUCT__entry(
+ __field(gate_desc *, dt)
+ __field(int, entrynum)
+ ),
+ TP_fast_assign(__entry->dt = dt;
+ __entry->entrynum = entrynum;
+ ),
+ TP_printk("dt %p entrynum %d",
+ __entry->dt, __entry->entrynum)
+ );
+
+TRACE_EVENT(xen_cpu_load_idt,
+ TP_PROTO(const struct desc_ptr *desc),
+ TP_ARGS(desc),
+ TP_STRUCT__entry(
+ __field(unsigned long, addr)
+ ),
+ TP_fast_assign(__entry->addr = desc->address),
+ TP_printk("addr %lx", __entry->addr)
+ );
+
+TRACE_EVENT(xen_cpu_write_gdt_entry,
+ TP_PROTO(struct desc_struct *dt, int entrynum, const void *desc, int type),
+ TP_ARGS(dt, entrynum, desc, type),
+ TP_STRUCT__entry(
+ __field(u64, desc)
+ __field(struct desc_struct *, dt)
+ __field(int, entrynum)
+ __field(int, type)
+ ),
+ TP_fast_assign(__entry->dt = dt;
+ __entry->entrynum = entrynum;
+ __entry->desc = *(u64 *)desc;
+ __entry->type = type;
+ ),
+ TP_printk("dt %p entrynum %d type %d desc %016llx",
+ __entry->dt, __entry->entrynum, __entry->type,
+ (unsigned long long)__entry->desc)
+ );
+
+TRACE_EVENT(xen_cpu_set_ldt,
+ TP_PROTO(const void *addr, unsigned entries),
+ TP_ARGS(addr, entries),
+ TP_STRUCT__entry(
+ __field(const void *, addr)
+ __field(unsigned, entries)
+ ),
+ TP_fast_assign(__entry->addr = addr;
+ __entry->entries = entries),
+ TP_printk("addr %p entries %u",
+ __entry->addr, __entry->entries)
+ );
+
+
+#endif /* _TRACE_XEN_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/misc/fs.h b/include/trace/misc/fs.h
new file mode 100644
index 0000000000..738b97f22f
--- /dev/null
+++ b/include/trace/misc/fs.h
@@ -0,0 +1,122 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Display helpers for generic filesystem items
+ *
+ * Author: Chuck Lever <chuck.lever@oracle.com>
+ *
+ * Copyright (c) 2020, Oracle and/or its affiliates.
+ */
+
+#include <linux/fs.h>
+
+#define show_fs_dirent_type(x) \
+ __print_symbolic(x, \
+ { DT_UNKNOWN, "UNKNOWN" }, \
+ { DT_FIFO, "FIFO" }, \
+ { DT_CHR, "CHR" }, \
+ { DT_DIR, "DIR" }, \
+ { DT_BLK, "BLK" }, \
+ { DT_REG, "REG" }, \
+ { DT_LNK, "LNK" }, \
+ { DT_SOCK, "SOCK" }, \
+ { DT_WHT, "WHT" })
+
+#define show_fs_fcntl_open_flags(x) \
+ __print_flags(x, "|", \
+ { O_WRONLY, "O_WRONLY" }, \
+ { O_RDWR, "O_RDWR" }, \
+ { O_CREAT, "O_CREAT" }, \
+ { O_EXCL, "O_EXCL" }, \
+ { O_NOCTTY, "O_NOCTTY" }, \
+ { O_TRUNC, "O_TRUNC" }, \
+ { O_APPEND, "O_APPEND" }, \
+ { O_NONBLOCK, "O_NONBLOCK" }, \
+ { O_DSYNC, "O_DSYNC" }, \
+ { O_DIRECT, "O_DIRECT" }, \
+ { O_LARGEFILE, "O_LARGEFILE" }, \
+ { O_DIRECTORY, "O_DIRECTORY" }, \
+ { O_NOFOLLOW, "O_NOFOLLOW" }, \
+ { O_NOATIME, "O_NOATIME" }, \
+ { O_CLOEXEC, "O_CLOEXEC" })
+
+#define __fmode_flag(x) { (__force unsigned long)FMODE_##x, #x }
+#define show_fs_fmode_flags(x) \
+ __print_flags(x, "|", \
+ __fmode_flag(READ), \
+ __fmode_flag(WRITE), \
+ __fmode_flag(EXEC))
+
+#ifdef CONFIG_64BIT
+#define show_fs_fcntl_cmd(x) \
+ __print_symbolic(x, \
+ { F_DUPFD, "DUPFD" }, \
+ { F_GETFD, "GETFD" }, \
+ { F_SETFD, "SETFD" }, \
+ { F_GETFL, "GETFL" }, \
+ { F_SETFL, "SETFL" }, \
+ { F_GETLK, "GETLK" }, \
+ { F_SETLK, "SETLK" }, \
+ { F_SETLKW, "SETLKW" }, \
+ { F_SETOWN, "SETOWN" }, \
+ { F_GETOWN, "GETOWN" }, \
+ { F_SETSIG, "SETSIG" }, \
+ { F_GETSIG, "GETSIG" }, \
+ { F_SETOWN_EX, "SETOWN_EX" }, \
+ { F_GETOWN_EX, "GETOWN_EX" }, \
+ { F_GETOWNER_UIDS, "GETOWNER_UIDS" }, \
+ { F_OFD_GETLK, "OFD_GETLK" }, \
+ { F_OFD_SETLK, "OFD_SETLK" }, \
+ { F_OFD_SETLKW, "OFD_SETLKW" })
+#else /* CONFIG_64BIT */
+#define show_fs_fcntl_cmd(x) \
+ __print_symbolic(x, \
+ { F_DUPFD, "DUPFD" }, \
+ { F_GETFD, "GETFD" }, \
+ { F_SETFD, "SETFD" }, \
+ { F_GETFL, "GETFL" }, \
+ { F_SETFL, "SETFL" }, \
+ { F_GETLK, "GETLK" }, \
+ { F_SETLK, "SETLK" }, \
+ { F_SETLKW, "SETLKW" }, \
+ { F_SETOWN, "SETOWN" }, \
+ { F_GETOWN, "GETOWN" }, \
+ { F_SETSIG, "SETSIG" }, \
+ { F_GETSIG, "GETSIG" }, \
+ { F_GETLK64, "GETLK64" }, \
+ { F_SETLK64, "SETLK64" }, \
+ { F_SETLKW64, "SETLKW64" }, \
+ { F_SETOWN_EX, "SETOWN_EX" }, \
+ { F_GETOWN_EX, "GETOWN_EX" }, \
+ { F_GETOWNER_UIDS, "GETOWNER_UIDS" }, \
+ { F_OFD_GETLK, "OFD_GETLK" }, \
+ { F_OFD_SETLK, "OFD_SETLK" }, \
+ { F_OFD_SETLKW, "OFD_SETLKW" })
+#endif /* CONFIG_64BIT */
+
+#define show_fs_fcntl_lock_type(x) \
+ __print_symbolic(x, \
+ { F_RDLCK, "RDLCK" }, \
+ { F_WRLCK, "WRLCK" }, \
+ { F_UNLCK, "UNLCK" })
+
+#define show_fs_lookup_flags(flags) \
+ __print_flags(flags, "|", \
+ { LOOKUP_FOLLOW, "FOLLOW" }, \
+ { LOOKUP_DIRECTORY, "DIRECTORY" }, \
+ { LOOKUP_AUTOMOUNT, "AUTOMOUNT" }, \
+ { LOOKUP_EMPTY, "EMPTY" }, \
+ { LOOKUP_DOWN, "DOWN" }, \
+ { LOOKUP_MOUNTPOINT, "MOUNTPOINT" }, \
+ { LOOKUP_REVAL, "REVAL" }, \
+ { LOOKUP_RCU, "RCU" }, \
+ { LOOKUP_OPEN, "OPEN" }, \
+ { LOOKUP_CREATE, "CREATE" }, \
+ { LOOKUP_EXCL, "EXCL" }, \
+ { LOOKUP_RENAME_TARGET, "RENAME_TARGET" }, \
+ { LOOKUP_PARENT, "PARENT" }, \
+ { LOOKUP_NO_SYMLINKS, "NO_SYMLINKS" }, \
+ { LOOKUP_NO_MAGICLINKS, "NO_MAGICLINKS" }, \
+ { LOOKUP_NO_XDEV, "NO_XDEV" }, \
+ { LOOKUP_BENEATH, "BENEATH" }, \
+ { LOOKUP_IN_ROOT, "IN_ROOT" }, \
+ { LOOKUP_CACHED, "CACHED" })
diff --git a/include/trace/misc/nfs.h b/include/trace/misc/nfs.h
new file mode 100644
index 0000000000..0d9d48dca3
--- /dev/null
+++ b/include/trace/misc/nfs.h
@@ -0,0 +1,387 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Display helpers for NFS protocol elements
+ *
+ * Author: Chuck Lever <chuck.lever@oracle.com>
+ *
+ * Copyright (c) 2020, Oracle and/or its affiliates.
+ */
+
+#include <linux/nfs.h>
+#include <linux/nfs4.h>
+#include <uapi/linux/nfs.h>
+
+TRACE_DEFINE_ENUM(NFS_OK);
+TRACE_DEFINE_ENUM(NFSERR_PERM);
+TRACE_DEFINE_ENUM(NFSERR_NOENT);
+TRACE_DEFINE_ENUM(NFSERR_IO);
+TRACE_DEFINE_ENUM(NFSERR_NXIO);
+TRACE_DEFINE_ENUM(NFSERR_EAGAIN);
+TRACE_DEFINE_ENUM(NFSERR_ACCES);
+TRACE_DEFINE_ENUM(NFSERR_EXIST);
+TRACE_DEFINE_ENUM(NFSERR_XDEV);
+TRACE_DEFINE_ENUM(NFSERR_NODEV);
+TRACE_DEFINE_ENUM(NFSERR_NOTDIR);
+TRACE_DEFINE_ENUM(NFSERR_ISDIR);
+TRACE_DEFINE_ENUM(NFSERR_INVAL);
+TRACE_DEFINE_ENUM(NFSERR_FBIG);
+TRACE_DEFINE_ENUM(NFSERR_NOSPC);
+TRACE_DEFINE_ENUM(NFSERR_ROFS);
+TRACE_DEFINE_ENUM(NFSERR_MLINK);
+TRACE_DEFINE_ENUM(NFSERR_OPNOTSUPP);
+TRACE_DEFINE_ENUM(NFSERR_NAMETOOLONG);
+TRACE_DEFINE_ENUM(NFSERR_NOTEMPTY);
+TRACE_DEFINE_ENUM(NFSERR_DQUOT);
+TRACE_DEFINE_ENUM(NFSERR_STALE);
+TRACE_DEFINE_ENUM(NFSERR_REMOTE);
+TRACE_DEFINE_ENUM(NFSERR_WFLUSH);
+TRACE_DEFINE_ENUM(NFSERR_BADHANDLE);
+TRACE_DEFINE_ENUM(NFSERR_NOT_SYNC);
+TRACE_DEFINE_ENUM(NFSERR_BAD_COOKIE);
+TRACE_DEFINE_ENUM(NFSERR_NOTSUPP);
+TRACE_DEFINE_ENUM(NFSERR_TOOSMALL);
+TRACE_DEFINE_ENUM(NFSERR_SERVERFAULT);
+TRACE_DEFINE_ENUM(NFSERR_BADTYPE);
+TRACE_DEFINE_ENUM(NFSERR_JUKEBOX);
+
+#define show_nfs_status(x) \
+ __print_symbolic(x, \
+ { NFS_OK, "OK" }, \
+ { NFSERR_PERM, "PERM" }, \
+ { NFSERR_NOENT, "NOENT" }, \
+ { NFSERR_IO, "IO" }, \
+ { NFSERR_NXIO, "NXIO" }, \
+ { ECHILD, "CHILD" }, \
+ { NFSERR_EAGAIN, "AGAIN" }, \
+ { NFSERR_ACCES, "ACCES" }, \
+ { NFSERR_EXIST, "EXIST" }, \
+ { NFSERR_XDEV, "XDEV" }, \
+ { NFSERR_NODEV, "NODEV" }, \
+ { NFSERR_NOTDIR, "NOTDIR" }, \
+ { NFSERR_ISDIR, "ISDIR" }, \
+ { NFSERR_INVAL, "INVAL" }, \
+ { NFSERR_FBIG, "FBIG" }, \
+ { NFSERR_NOSPC, "NOSPC" }, \
+ { NFSERR_ROFS, "ROFS" }, \
+ { NFSERR_MLINK, "MLINK" }, \
+ { NFSERR_OPNOTSUPP, "OPNOTSUPP" }, \
+ { NFSERR_NAMETOOLONG, "NAMETOOLONG" }, \
+ { NFSERR_NOTEMPTY, "NOTEMPTY" }, \
+ { NFSERR_DQUOT, "DQUOT" }, \
+ { NFSERR_STALE, "STALE" }, \
+ { NFSERR_REMOTE, "REMOTE" }, \
+ { NFSERR_WFLUSH, "WFLUSH" }, \
+ { NFSERR_BADHANDLE, "BADHANDLE" }, \
+ { NFSERR_NOT_SYNC, "NOTSYNC" }, \
+ { NFSERR_BAD_COOKIE, "BADCOOKIE" }, \
+ { NFSERR_NOTSUPP, "NOTSUPP" }, \
+ { NFSERR_TOOSMALL, "TOOSMALL" }, \
+ { NFSERR_SERVERFAULT, "REMOTEIO" }, \
+ { NFSERR_BADTYPE, "BADTYPE" }, \
+ { NFSERR_JUKEBOX, "JUKEBOX" })
+
+TRACE_DEFINE_ENUM(NFS_UNSTABLE);
+TRACE_DEFINE_ENUM(NFS_DATA_SYNC);
+TRACE_DEFINE_ENUM(NFS_FILE_SYNC);
+
+#define show_nfs_stable_how(x) \
+ __print_symbolic(x, \
+ { NFS_UNSTABLE, "UNSTABLE" }, \
+ { NFS_DATA_SYNC, "DATA_SYNC" }, \
+ { NFS_FILE_SYNC, "FILE_SYNC" })
+
+TRACE_DEFINE_ENUM(NFS4_OK);
+TRACE_DEFINE_ENUM(NFS4ERR_ACCESS);
+TRACE_DEFINE_ENUM(NFS4ERR_ATTRNOTSUPP);
+TRACE_DEFINE_ENUM(NFS4ERR_ADMIN_REVOKED);
+TRACE_DEFINE_ENUM(NFS4ERR_BACK_CHAN_BUSY);
+TRACE_DEFINE_ENUM(NFS4ERR_BADCHAR);
+TRACE_DEFINE_ENUM(NFS4ERR_BADHANDLE);
+TRACE_DEFINE_ENUM(NFS4ERR_BADIOMODE);
+TRACE_DEFINE_ENUM(NFS4ERR_BADLAYOUT);
+TRACE_DEFINE_ENUM(NFS4ERR_BADLABEL);
+TRACE_DEFINE_ENUM(NFS4ERR_BADNAME);
+TRACE_DEFINE_ENUM(NFS4ERR_BADOWNER);
+TRACE_DEFINE_ENUM(NFS4ERR_BADSESSION);
+TRACE_DEFINE_ENUM(NFS4ERR_BADSLOT);
+TRACE_DEFINE_ENUM(NFS4ERR_BADTYPE);
+TRACE_DEFINE_ENUM(NFS4ERR_BADXDR);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_COOKIE);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_HIGH_SLOT);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_RANGE);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_SEQID);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_SESSION_DIGEST);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_STATEID);
+TRACE_DEFINE_ENUM(NFS4ERR_CB_PATH_DOWN);
+TRACE_DEFINE_ENUM(NFS4ERR_CLID_INUSE);
+TRACE_DEFINE_ENUM(NFS4ERR_CLIENTID_BUSY);
+TRACE_DEFINE_ENUM(NFS4ERR_COMPLETE_ALREADY);
+TRACE_DEFINE_ENUM(NFS4ERR_CONN_NOT_BOUND_TO_SESSION);
+TRACE_DEFINE_ENUM(NFS4ERR_DEADLOCK);
+TRACE_DEFINE_ENUM(NFS4ERR_DEADSESSION);
+TRACE_DEFINE_ENUM(NFS4ERR_DELAY);
+TRACE_DEFINE_ENUM(NFS4ERR_DELEG_ALREADY_WANTED);
+TRACE_DEFINE_ENUM(NFS4ERR_DELEG_REVOKED);
+TRACE_DEFINE_ENUM(NFS4ERR_DENIED);
+TRACE_DEFINE_ENUM(NFS4ERR_DIRDELEG_UNAVAIL);
+TRACE_DEFINE_ENUM(NFS4ERR_DQUOT);
+TRACE_DEFINE_ENUM(NFS4ERR_ENCR_ALG_UNSUPP);
+TRACE_DEFINE_ENUM(NFS4ERR_EXIST);
+TRACE_DEFINE_ENUM(NFS4ERR_EXPIRED);
+TRACE_DEFINE_ENUM(NFS4ERR_FBIG);
+TRACE_DEFINE_ENUM(NFS4ERR_FHEXPIRED);
+TRACE_DEFINE_ENUM(NFS4ERR_FILE_OPEN);
+TRACE_DEFINE_ENUM(NFS4ERR_GRACE);
+TRACE_DEFINE_ENUM(NFS4ERR_HASH_ALG_UNSUPP);
+TRACE_DEFINE_ENUM(NFS4ERR_INVAL);
+TRACE_DEFINE_ENUM(NFS4ERR_IO);
+TRACE_DEFINE_ENUM(NFS4ERR_ISDIR);
+TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTTRYLATER);
+TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTUNAVAILABLE);
+TRACE_DEFINE_ENUM(NFS4ERR_LEASE_MOVED);
+TRACE_DEFINE_ENUM(NFS4ERR_LOCKED);
+TRACE_DEFINE_ENUM(NFS4ERR_LOCKS_HELD);
+TRACE_DEFINE_ENUM(NFS4ERR_LOCK_RANGE);
+TRACE_DEFINE_ENUM(NFS4ERR_MINOR_VERS_MISMATCH);
+TRACE_DEFINE_ENUM(NFS4ERR_MLINK);
+TRACE_DEFINE_ENUM(NFS4ERR_MOVED);
+TRACE_DEFINE_ENUM(NFS4ERR_NAMETOOLONG);
+TRACE_DEFINE_ENUM(NFS4ERR_NOENT);
+TRACE_DEFINE_ENUM(NFS4ERR_NOFILEHANDLE);
+TRACE_DEFINE_ENUM(NFS4ERR_NOMATCHING_LAYOUT);
+TRACE_DEFINE_ENUM(NFS4ERR_NOSPC);
+TRACE_DEFINE_ENUM(NFS4ERR_NOTDIR);
+TRACE_DEFINE_ENUM(NFS4ERR_NOTEMPTY);
+TRACE_DEFINE_ENUM(NFS4ERR_NOTSUPP);
+TRACE_DEFINE_ENUM(NFS4ERR_NOT_ONLY_OP);
+TRACE_DEFINE_ENUM(NFS4ERR_NOT_SAME);
+TRACE_DEFINE_ENUM(NFS4ERR_NO_GRACE);
+TRACE_DEFINE_ENUM(NFS4ERR_NXIO);
+TRACE_DEFINE_ENUM(NFS4ERR_OLD_STATEID);
+TRACE_DEFINE_ENUM(NFS4ERR_OPENMODE);
+TRACE_DEFINE_ENUM(NFS4ERR_OP_ILLEGAL);
+TRACE_DEFINE_ENUM(NFS4ERR_OP_NOT_IN_SESSION);
+TRACE_DEFINE_ENUM(NFS4ERR_PERM);
+TRACE_DEFINE_ENUM(NFS4ERR_PNFS_IO_HOLE);
+TRACE_DEFINE_ENUM(NFS4ERR_PNFS_NO_LAYOUT);
+TRACE_DEFINE_ENUM(NFS4ERR_RECALLCONFLICT);
+TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_BAD);
+TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_CONFLICT);
+TRACE_DEFINE_ENUM(NFS4ERR_REJECT_DELEG);
+TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG);
+TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG_TO_CACHE);
+TRACE_DEFINE_ENUM(NFS4ERR_REQ_TOO_BIG);
+TRACE_DEFINE_ENUM(NFS4ERR_RESOURCE);
+TRACE_DEFINE_ENUM(NFS4ERR_RESTOREFH);
+TRACE_DEFINE_ENUM(NFS4ERR_RETRY_UNCACHED_REP);
+TRACE_DEFINE_ENUM(NFS4ERR_RETURNCONFLICT);
+TRACE_DEFINE_ENUM(NFS4ERR_ROFS);
+TRACE_DEFINE_ENUM(NFS4ERR_SAME);
+TRACE_DEFINE_ENUM(NFS4ERR_SHARE_DENIED);
+TRACE_DEFINE_ENUM(NFS4ERR_SEQUENCE_POS);
+TRACE_DEFINE_ENUM(NFS4ERR_SEQ_FALSE_RETRY);
+TRACE_DEFINE_ENUM(NFS4ERR_SEQ_MISORDERED);
+TRACE_DEFINE_ENUM(NFS4ERR_SERVERFAULT);
+TRACE_DEFINE_ENUM(NFS4ERR_STALE);
+TRACE_DEFINE_ENUM(NFS4ERR_STALE_CLIENTID);
+TRACE_DEFINE_ENUM(NFS4ERR_STALE_STATEID);
+TRACE_DEFINE_ENUM(NFS4ERR_SYMLINK);
+TRACE_DEFINE_ENUM(NFS4ERR_TOOSMALL);
+TRACE_DEFINE_ENUM(NFS4ERR_TOO_MANY_OPS);
+TRACE_DEFINE_ENUM(NFS4ERR_UNKNOWN_LAYOUTTYPE);
+TRACE_DEFINE_ENUM(NFS4ERR_UNSAFE_COMPOUND);
+TRACE_DEFINE_ENUM(NFS4ERR_WRONGSEC);
+TRACE_DEFINE_ENUM(NFS4ERR_WRONG_CRED);
+TRACE_DEFINE_ENUM(NFS4ERR_WRONG_TYPE);
+TRACE_DEFINE_ENUM(NFS4ERR_XDEV);
+
+TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_MDS);
+TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_PNFS);
+
+#define show_nfs4_status(x) \
+ __print_symbolic(x, \
+ { NFS4_OK, "OK" }, \
+ { EPERM, "EPERM" }, \
+ { ENOENT, "ENOENT" }, \
+ { EIO, "EIO" }, \
+ { ENXIO, "ENXIO" }, \
+ { EACCES, "EACCES" }, \
+ { EEXIST, "EEXIST" }, \
+ { EXDEV, "EXDEV" }, \
+ { ENOTDIR, "ENOTDIR" }, \
+ { EISDIR, "EISDIR" }, \
+ { EFBIG, "EFBIG" }, \
+ { ENOSPC, "ENOSPC" }, \
+ { EROFS, "EROFS" }, \
+ { EMLINK, "EMLINK" }, \
+ { ENAMETOOLONG, "ENAMETOOLONG" }, \
+ { ENOTEMPTY, "ENOTEMPTY" }, \
+ { EDQUOT, "EDQUOT" }, \
+ { ESTALE, "ESTALE" }, \
+ { EBADHANDLE, "EBADHANDLE" }, \
+ { EBADCOOKIE, "EBADCOOKIE" }, \
+ { ENOTSUPP, "ENOTSUPP" }, \
+ { ETOOSMALL, "ETOOSMALL" }, \
+ { EREMOTEIO, "EREMOTEIO" }, \
+ { EBADTYPE, "EBADTYPE" }, \
+ { EAGAIN, "EAGAIN" }, \
+ { ELOOP, "ELOOP" }, \
+ { EOPNOTSUPP, "EOPNOTSUPP" }, \
+ { EDEADLK, "EDEADLK" }, \
+ { ENOMEM, "ENOMEM" }, \
+ { EKEYEXPIRED, "EKEYEXPIRED" }, \
+ { ETIMEDOUT, "ETIMEDOUT" }, \
+ { ERESTARTSYS, "ERESTARTSYS" }, \
+ { ECONNREFUSED, "ECONNREFUSED" }, \
+ { ECONNRESET, "ECONNRESET" }, \
+ { ENETUNREACH, "ENETUNREACH" }, \
+ { EHOSTUNREACH, "EHOSTUNREACH" }, \
+ { EHOSTDOWN, "EHOSTDOWN" }, \
+ { EPIPE, "EPIPE" }, \
+ { EPFNOSUPPORT, "EPFNOSUPPORT" }, \
+ { EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \
+ { NFS4ERR_ACCESS, "ACCESS" }, \
+ { NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \
+ { NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \
+ { NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \
+ { NFS4ERR_BADCHAR, "BADCHAR" }, \
+ { NFS4ERR_BADHANDLE, "BADHANDLE" }, \
+ { NFS4ERR_BADIOMODE, "BADIOMODE" }, \
+ { NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \
+ { NFS4ERR_BADLABEL, "BADLABEL" }, \
+ { NFS4ERR_BADNAME, "BADNAME" }, \
+ { NFS4ERR_BADOWNER, "BADOWNER" }, \
+ { NFS4ERR_BADSESSION, "BADSESSION" }, \
+ { NFS4ERR_BADSLOT, "BADSLOT" }, \
+ { NFS4ERR_BADTYPE, "BADTYPE" }, \
+ { NFS4ERR_BADXDR, "BADXDR" }, \
+ { NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \
+ { NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \
+ { NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \
+ { NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \
+ { NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \
+ { NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \
+ { NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
+ { NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \
+ { NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \
+ { NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \
+ { NFS4ERR_CONN_NOT_BOUND_TO_SESSION, "CONN_NOT_BOUND_TO_SESSION" }, \
+ { NFS4ERR_DEADLOCK, "DEADLOCK" }, \
+ { NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \
+ { NFS4ERR_DELAY, "DELAY" }, \
+ { NFS4ERR_DELEG_ALREADY_WANTED, "DELEG_ALREADY_WANTED" }, \
+ { NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \
+ { NFS4ERR_DENIED, "DENIED" }, \
+ { NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \
+ { NFS4ERR_DQUOT, "DQUOT" }, \
+ { NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \
+ { NFS4ERR_EXIST, "EXIST" }, \
+ { NFS4ERR_EXPIRED, "EXPIRED" }, \
+ { NFS4ERR_FBIG, "FBIG" }, \
+ { NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \
+ { NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \
+ { NFS4ERR_GRACE, "GRACE" }, \
+ { NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \
+ { NFS4ERR_INVAL, "INVAL" }, \
+ { NFS4ERR_IO, "IO" }, \
+ { NFS4ERR_ISDIR, "ISDIR" }, \
+ { NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \
+ { NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \
+ { NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \
+ { NFS4ERR_LOCKED, "LOCKED" }, \
+ { NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \
+ { NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \
+ { NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \
+ { NFS4ERR_MLINK, "MLINK" }, \
+ { NFS4ERR_MOVED, "MOVED" }, \
+ { NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \
+ { NFS4ERR_NOENT, "NOENT" }, \
+ { NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \
+ { NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \
+ { NFS4ERR_NOSPC, "NOSPC" }, \
+ { NFS4ERR_NOTDIR, "NOTDIR" }, \
+ { NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \
+ { NFS4ERR_NOTSUPP, "NOTSUPP" }, \
+ { NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \
+ { NFS4ERR_NOT_SAME, "NOT_SAME" }, \
+ { NFS4ERR_NO_GRACE, "NO_GRACE" }, \
+ { NFS4ERR_NXIO, "NXIO" }, \
+ { NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \
+ { NFS4ERR_OPENMODE, "OPENMODE" }, \
+ { NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \
+ { NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \
+ { NFS4ERR_PERM, "PERM" }, \
+ { NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \
+ { NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \
+ { NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \
+ { NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \
+ { NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \
+ { NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \
+ { NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \
+ { NFS4ERR_REP_TOO_BIG_TO_CACHE, "REP_TOO_BIG_TO_CACHE" }, \
+ { NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \
+ { NFS4ERR_RESOURCE, "RESOURCE" }, \
+ { NFS4ERR_RESTOREFH, "RESTOREFH" }, \
+ { NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \
+ { NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \
+ { NFS4ERR_ROFS, "ROFS" }, \
+ { NFS4ERR_SAME, "SAME" }, \
+ { NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \
+ { NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \
+ { NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \
+ { NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \
+ { NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \
+ { NFS4ERR_STALE, "STALE" }, \
+ { NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \
+ { NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \
+ { NFS4ERR_SYMLINK, "SYMLINK" }, \
+ { NFS4ERR_TOOSMALL, "TOOSMALL" }, \
+ { NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \
+ { NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \
+ { NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \
+ { NFS4ERR_WRONGSEC, "WRONGSEC" }, \
+ { NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \
+ { NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \
+ { NFS4ERR_XDEV, "XDEV" }, \
+ /* ***** Internal to Linux NFS client ***** */ \
+ { NFS4ERR_RESET_TO_MDS, "RESET_TO_MDS" }, \
+ { NFS4ERR_RESET_TO_PNFS, "RESET_TO_PNFS" })
+
+#define show_nfs4_verifier(x) \
+ __print_hex_str(x, NFS4_VERIFIER_SIZE)
+
+TRACE_DEFINE_ENUM(IOMODE_READ);
+TRACE_DEFINE_ENUM(IOMODE_RW);
+TRACE_DEFINE_ENUM(IOMODE_ANY);
+
+#define show_pnfs_layout_iomode(x) \
+ __print_symbolic(x, \
+ { IOMODE_READ, "READ" }, \
+ { IOMODE_RW, "RW" }, \
+ { IOMODE_ANY, "ANY" })
+
+#define show_rca_mask(x) \
+ __print_flags(x, "|", \
+ { BIT(RCA4_TYPE_MASK_RDATA_DLG), "RDATA_DLG" }, \
+ { BIT(RCA4_TYPE_MASK_WDATA_DLG), "WDATA_DLG" }, \
+ { BIT(RCA4_TYPE_MASK_DIR_DLG), "DIR_DLG" }, \
+ { BIT(RCA4_TYPE_MASK_FILE_LAYOUT), "FILE_LAYOUT" }, \
+ { BIT(RCA4_TYPE_MASK_BLK_LAYOUT), "BLK_LAYOUT" }, \
+ { BIT(RCA4_TYPE_MASK_OBJ_LAYOUT_MIN), "OBJ_LAYOUT_MIN" }, \
+ { BIT(RCA4_TYPE_MASK_OBJ_LAYOUT_MAX), "OBJ_LAYOUT_MAX" }, \
+ { BIT(RCA4_TYPE_MASK_OTHER_LAYOUT_MIN), "OTHER_LAYOUT_MIN" }, \
+ { BIT(RCA4_TYPE_MASK_OTHER_LAYOUT_MAX), "OTHER_LAYOUT_MAX" })
+
+#define show_nfs4_seq4_status(x) \
+ __print_flags(x, "|", \
+ { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
+ { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, "CB_GSS_CONTEXTS_EXPIRING" }, \
+ { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, "CB_GSS_CONTEXTS_EXPIRED" }, \
+ { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, "EXPIRED_ALL_STATE_REVOKED" }, \
+ { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, "EXPIRED_SOME_STATE_REVOKED" }, \
+ { SEQ4_STATUS_ADMIN_STATE_REVOKED, "ADMIN_STATE_REVOKED" }, \
+ { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, "RECALLABLE_STATE_REVOKED" }, \
+ { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \
+ { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, "RESTART_RECLAIM_NEEDED" }, \
+ { SEQ4_STATUS_CB_PATH_DOWN_SESSION, "CB_PATH_DOWN_SESSION" }, \
+ { SEQ4_STATUS_BACKCHANNEL_FAULT, "BACKCHANNEL_FAULT" })
diff --git a/include/trace/misc/rdma.h b/include/trace/misc/rdma.h
new file mode 100644
index 0000000000..81bb454fc2
--- /dev/null
+++ b/include/trace/misc/rdma.h
@@ -0,0 +1,168 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2017 Oracle. All rights reserved.
+ */
+
+/*
+ * enum ib_event_type, from include/rdma/ib_verbs.h
+ */
+#define IB_EVENT_LIST \
+ ib_event(CQ_ERR) \
+ ib_event(QP_FATAL) \
+ ib_event(QP_REQ_ERR) \
+ ib_event(QP_ACCESS_ERR) \
+ ib_event(COMM_EST) \
+ ib_event(SQ_DRAINED) \
+ ib_event(PATH_MIG) \
+ ib_event(PATH_MIG_ERR) \
+ ib_event(DEVICE_FATAL) \
+ ib_event(PORT_ACTIVE) \
+ ib_event(PORT_ERR) \
+ ib_event(LID_CHANGE) \
+ ib_event(PKEY_CHANGE) \
+ ib_event(SM_CHANGE) \
+ ib_event(SRQ_ERR) \
+ ib_event(SRQ_LIMIT_REACHED) \
+ ib_event(QP_LAST_WQE_REACHED) \
+ ib_event(CLIENT_REREGISTER) \
+ ib_event(GID_CHANGE) \
+ ib_event_end(WQ_FATAL)
+
+#undef ib_event
+#undef ib_event_end
+
+#define ib_event(x) TRACE_DEFINE_ENUM(IB_EVENT_##x);
+#define ib_event_end(x) TRACE_DEFINE_ENUM(IB_EVENT_##x);
+
+IB_EVENT_LIST
+
+#undef ib_event
+#undef ib_event_end
+
+#define ib_event(x) { IB_EVENT_##x, #x },
+#define ib_event_end(x) { IB_EVENT_##x, #x }
+
+#define rdma_show_ib_event(x) \
+ __print_symbolic(x, IB_EVENT_LIST)
+
+/*
+ * enum ib_wc_status type, from include/rdma/ib_verbs.h
+ */
+#define IB_WC_STATUS_LIST \
+ ib_wc_status(SUCCESS) \
+ ib_wc_status(LOC_LEN_ERR) \
+ ib_wc_status(LOC_QP_OP_ERR) \
+ ib_wc_status(LOC_EEC_OP_ERR) \
+ ib_wc_status(LOC_PROT_ERR) \
+ ib_wc_status(WR_FLUSH_ERR) \
+ ib_wc_status(MW_BIND_ERR) \
+ ib_wc_status(BAD_RESP_ERR) \
+ ib_wc_status(LOC_ACCESS_ERR) \
+ ib_wc_status(REM_INV_REQ_ERR) \
+ ib_wc_status(REM_ACCESS_ERR) \
+ ib_wc_status(REM_OP_ERR) \
+ ib_wc_status(RETRY_EXC_ERR) \
+ ib_wc_status(RNR_RETRY_EXC_ERR) \
+ ib_wc_status(LOC_RDD_VIOL_ERR) \
+ ib_wc_status(REM_INV_RD_REQ_ERR) \
+ ib_wc_status(REM_ABORT_ERR) \
+ ib_wc_status(INV_EECN_ERR) \
+ ib_wc_status(INV_EEC_STATE_ERR) \
+ ib_wc_status(FATAL_ERR) \
+ ib_wc_status(RESP_TIMEOUT_ERR) \
+ ib_wc_status_end(GENERAL_ERR)
+
+#undef ib_wc_status
+#undef ib_wc_status_end
+
+#define ib_wc_status(x) TRACE_DEFINE_ENUM(IB_WC_##x);
+#define ib_wc_status_end(x) TRACE_DEFINE_ENUM(IB_WC_##x);
+
+IB_WC_STATUS_LIST
+
+#undef ib_wc_status
+#undef ib_wc_status_end
+
+#define ib_wc_status(x) { IB_WC_##x, #x },
+#define ib_wc_status_end(x) { IB_WC_##x, #x }
+
+#define rdma_show_wc_status(x) \
+ __print_symbolic(x, IB_WC_STATUS_LIST)
+
+/*
+ * enum ib_cm_event_type, from include/rdma/ib_cm.h
+ */
+#define IB_CM_EVENT_LIST \
+ ib_cm_event(REQ_ERROR) \
+ ib_cm_event(REQ_RECEIVED) \
+ ib_cm_event(REP_ERROR) \
+ ib_cm_event(REP_RECEIVED) \
+ ib_cm_event(RTU_RECEIVED) \
+ ib_cm_event(USER_ESTABLISHED) \
+ ib_cm_event(DREQ_ERROR) \
+ ib_cm_event(DREQ_RECEIVED) \
+ ib_cm_event(DREP_RECEIVED) \
+ ib_cm_event(TIMEWAIT_EXIT) \
+ ib_cm_event(MRA_RECEIVED) \
+ ib_cm_event(REJ_RECEIVED) \
+ ib_cm_event(LAP_ERROR) \
+ ib_cm_event(LAP_RECEIVED) \
+ ib_cm_event(APR_RECEIVED) \
+ ib_cm_event(SIDR_REQ_ERROR) \
+ ib_cm_event(SIDR_REQ_RECEIVED) \
+ ib_cm_event_end(SIDR_REP_RECEIVED)
+
+#undef ib_cm_event
+#undef ib_cm_event_end
+
+#define ib_cm_event(x) TRACE_DEFINE_ENUM(IB_CM_##x);
+#define ib_cm_event_end(x) TRACE_DEFINE_ENUM(IB_CM_##x);
+
+IB_CM_EVENT_LIST
+
+#undef ib_cm_event
+#undef ib_cm_event_end
+
+#define ib_cm_event(x) { IB_CM_##x, #x },
+#define ib_cm_event_end(x) { IB_CM_##x, #x }
+
+#define rdma_show_ib_cm_event(x) \
+ __print_symbolic(x, IB_CM_EVENT_LIST)
+
+/*
+ * enum rdma_cm_event_type, from include/rdma/rdma_cm.h
+ */
+#define RDMA_CM_EVENT_LIST \
+ rdma_cm_event(ADDR_RESOLVED) \
+ rdma_cm_event(ADDR_ERROR) \
+ rdma_cm_event(ROUTE_RESOLVED) \
+ rdma_cm_event(ROUTE_ERROR) \
+ rdma_cm_event(CONNECT_REQUEST) \
+ rdma_cm_event(CONNECT_RESPONSE) \
+ rdma_cm_event(CONNECT_ERROR) \
+ rdma_cm_event(UNREACHABLE) \
+ rdma_cm_event(REJECTED) \
+ rdma_cm_event(ESTABLISHED) \
+ rdma_cm_event(DISCONNECTED) \
+ rdma_cm_event(DEVICE_REMOVAL) \
+ rdma_cm_event(MULTICAST_JOIN) \
+ rdma_cm_event(MULTICAST_ERROR) \
+ rdma_cm_event(ADDR_CHANGE) \
+ rdma_cm_event_end(TIMEWAIT_EXIT)
+
+#undef rdma_cm_event
+#undef rdma_cm_event_end
+
+#define rdma_cm_event(x) TRACE_DEFINE_ENUM(RDMA_CM_EVENT_##x);
+#define rdma_cm_event_end(x) TRACE_DEFINE_ENUM(RDMA_CM_EVENT_##x);
+
+RDMA_CM_EVENT_LIST
+
+#undef rdma_cm_event
+#undef rdma_cm_event_end
+
+#define rdma_cm_event(x) { RDMA_CM_EVENT_##x, #x },
+#define rdma_cm_event_end(x) { RDMA_CM_EVENT_##x, #x }
+
+#define rdma_show_cm_event(x) \
+ __print_symbolic(x, RDMA_CM_EVENT_LIST)
diff --git a/include/trace/misc/sunrpc.h b/include/trace/misc/sunrpc.h
new file mode 100644
index 0000000000..588557d07e
--- /dev/null
+++ b/include/trace/misc/sunrpc.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2021 Oracle and/or its affiliates.
+ *
+ * Common types and format specifiers for sunrpc.
+ */
+
+#if !defined(_TRACE_SUNRPC_BASE_H)
+#define _TRACE_SUNRPC_BASE_H
+
+#include <linux/tracepoint.h>
+
+#define SUNRPC_TRACE_PID_SPECIFIER "%08x"
+#define SUNRPC_TRACE_CLID_SPECIFIER "%08x"
+#define SUNRPC_TRACE_TASK_SPECIFIER \
+ "task:" SUNRPC_TRACE_PID_SPECIFIER "@" SUNRPC_TRACE_CLID_SPECIFIER
+
+#endif /* _TRACE_SUNRPC_BASE_H */
diff --git a/include/trace/perf.h b/include/trace/perf.h
new file mode 100644
index 0000000000..2c11181c82
--- /dev/null
+++ b/include/trace/perf.h
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#undef TRACE_SYSTEM_VAR
+
+#ifdef CONFIG_PERF_EVENTS
+
+#include "stages/stage6_event_callback.h"
+
+#undef __perf_count
+#define __perf_count(c) (__count = (c))
+
+#undef __perf_task
+#define __perf_task(t) (__task = (t))
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+static notrace void \
+perf_trace_##call(void *__data, proto) \
+{ \
+ struct trace_event_call *event_call = __data; \
+ struct trace_event_data_offsets_##call __maybe_unused __data_offsets;\
+ struct trace_event_raw_##call *entry; \
+ struct pt_regs *__regs; \
+ u64 __count = 1; \
+ struct task_struct *__task = NULL; \
+ struct hlist_head *head; \
+ int __entry_size; \
+ int __data_size; \
+ int rctx; \
+ \
+ __data_size = trace_event_get_offsets_##call(&__data_offsets, args); \
+ \
+ head = this_cpu_ptr(event_call->perf_events); \
+ if (!bpf_prog_array_valid(event_call) && \
+ __builtin_constant_p(!__task) && !__task && \
+ hlist_empty(head)) \
+ return; \
+ \
+ __entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),\
+ sizeof(u64)); \
+ __entry_size -= sizeof(u32); \
+ \
+ entry = perf_trace_buf_alloc(__entry_size, &__regs, &rctx); \
+ if (!entry) \
+ return; \
+ \
+ perf_fetch_caller_regs(__regs); \
+ \
+ tstruct \
+ \
+ { assign; } \
+ \
+ perf_trace_run_bpf_submit(entry, __entry_size, rctx, \
+ event_call, __count, __regs, \
+ head, __task); \
+}
+
+/*
+ * This part is compiled out, it is only here as a build time check
+ * to make sure that if the tracepoint handling changes, the
+ * perf probe will fail to compile unless it too is updated.
+ */
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args) \
+static inline void perf_test_probe_##call(void) \
+{ \
+ check_trace_callback_type_##call(perf_trace_##template); \
+}
+
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \
+ DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+#endif /* CONFIG_PERF_EVENTS */
diff --git a/include/trace/stages/init.h b/include/trace/stages/init.h
new file mode 100644
index 0000000000..000bcfc8dd
--- /dev/null
+++ b/include/trace/stages/init.h
@@ -0,0 +1,37 @@
+
+#define __app__(x, y) str__##x##y
+#define __app(x, y) __app__(x, y)
+
+#define TRACE_SYSTEM_STRING __app(TRACE_SYSTEM_VAR,__trace_system_name)
+
+#define TRACE_MAKE_SYSTEM_STR() \
+ static const char TRACE_SYSTEM_STRING[] = \
+ __stringify(TRACE_SYSTEM)
+
+TRACE_MAKE_SYSTEM_STR();
+
+#undef TRACE_DEFINE_ENUM
+#define TRACE_DEFINE_ENUM(a) \
+ static struct trace_eval_map __used __initdata \
+ __##TRACE_SYSTEM##_##a = \
+ { \
+ .system = TRACE_SYSTEM_STRING, \
+ .eval_string = #a, \
+ .eval_value = a \
+ }; \
+ static struct trace_eval_map __used \
+ __section("_ftrace_eval_map") \
+ *TRACE_SYSTEM##_##a = &__##TRACE_SYSTEM##_##a
+
+#undef TRACE_DEFINE_SIZEOF
+#define TRACE_DEFINE_SIZEOF(a) \
+ static struct trace_eval_map __used __initdata \
+ __##TRACE_SYSTEM##_##a = \
+ { \
+ .system = TRACE_SYSTEM_STRING, \
+ .eval_string = "sizeof(" #a ")", \
+ .eval_value = sizeof(a) \
+ }; \
+ static struct trace_eval_map __used \
+ __section("_ftrace_eval_map") \
+ *TRACE_SYSTEM##_##a = &__##TRACE_SYSTEM##_##a
diff --git a/include/trace/stages/stage1_struct_define.h b/include/trace/stages/stage1_struct_define.h
new file mode 100644
index 0000000000..69e0dae453
--- /dev/null
+++ b/include/trace/stages/stage1_struct_define.h
@@ -0,0 +1,60 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/* Stage 1 definitions for creating trace events */
+
+#undef __field
+#define __field(type, item) type item;
+
+#undef __field_ext
+#define __field_ext(type, item, filter_type) type item;
+
+#undef __field_struct
+#define __field_struct(type, item) type item;
+
+#undef __field_struct_ext
+#define __field_struct_ext(type, item, filter_type) type item;
+
+#undef __array
+#define __array(type, item, len) type item[len];
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len) u32 __data_loc_##item;
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)
+
+#undef __string_len
+#define __string_len(item, src, len) __dynamic_array(char, item, -1)
+
+#undef __vstring
+#define __vstring(item, fmt, ap) __dynamic_array(char, item, -1)
+
+#undef __bitmask
+#define __bitmask(item, nr_bits) __dynamic_array(char, item, -1)
+
+#undef __cpumask
+#define __cpumask(item) __dynamic_array(char, item, -1)
+
+#undef __sockaddr
+#define __sockaddr(field, len) __dynamic_array(u8, field, len)
+
+#undef __rel_dynamic_array
+#define __rel_dynamic_array(type, item, len) u32 __rel_loc_##item;
+
+#undef __rel_string
+#define __rel_string(item, src) __rel_dynamic_array(char, item, -1)
+
+#undef __rel_string_len
+#define __rel_string_len(item, src, len) __rel_dynamic_array(char, item, -1)
+
+#undef __rel_bitmask
+#define __rel_bitmask(item, nr_bits) __rel_dynamic_array(char, item, -1)
+
+#undef __rel_cpumask
+#define __rel_cpumask(item) __rel_dynamic_array(char, item, -1)
+
+#undef __rel_sockaddr
+#define __rel_sockaddr(field, len) __rel_dynamic_array(u8, field, len)
+
+#undef TP_STRUCT__entry
+#define TP_STRUCT__entry(args...) args
diff --git a/include/trace/stages/stage2_data_offsets.h b/include/trace/stages/stage2_data_offsets.h
new file mode 100644
index 0000000000..469b6a6429
--- /dev/null
+++ b/include/trace/stages/stage2_data_offsets.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/* Stage 2 definitions for creating trace events */
+
+#undef TRACE_DEFINE_ENUM
+#define TRACE_DEFINE_ENUM(a)
+
+#undef TRACE_DEFINE_SIZEOF
+#define TRACE_DEFINE_SIZEOF(a)
+
+#undef __field
+#define __field(type, item)
+
+#undef __field_ext
+#define __field_ext(type, item, filter_type)
+
+#undef __field_struct
+#define __field_struct(type, item)
+
+#undef __field_struct_ext
+#define __field_struct_ext(type, item, filter_type)
+
+#undef __array
+#define __array(type, item, len)
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len) u32 item;
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)
+
+#undef __string_len
+#define __string_len(item, src, len) __dynamic_array(char, item, -1)
+
+#undef __vstring
+#define __vstring(item, fmt, ap) __dynamic_array(char, item, -1)
+
+#undef __bitmask
+#define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1)
+
+#undef __cpumask
+#define __cpumask(item) __dynamic_array(unsigned long, item, -1)
+
+#undef __sockaddr
+#define __sockaddr(field, len) __dynamic_array(u8, field, len)
+
+#undef __rel_dynamic_array
+#define __rel_dynamic_array(type, item, len) u32 item;
+
+#undef __rel_string
+#define __rel_string(item, src) __rel_dynamic_array(char, item, -1)
+
+#undef __rel_string_len
+#define __rel_string_len(item, src, len) __rel_dynamic_array(char, item, -1)
+
+#undef __rel_bitmask
+#define __rel_bitmask(item, nr_bits) __rel_dynamic_array(unsigned long, item, -1)
+
+#undef __rel_cpumask
+#define __rel_cpumask(item) __rel_dynamic_array(unsigned long, item, -1)
+
+#undef __rel_sockaddr
+#define __rel_sockaddr(field, len) __rel_dynamic_array(u8, field, len)
diff --git a/include/trace/stages/stage3_trace_output.h b/include/trace/stages/stage3_trace_output.h
new file mode 100644
index 0000000000..c1fb1355d3
--- /dev/null
+++ b/include/trace/stages/stage3_trace_output.h
@@ -0,0 +1,144 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/* Stage 3 definitions for creating trace events */
+
+#undef __entry
+#define __entry field
+
+#undef TP_printk
+#define TP_printk(fmt, args...) fmt "\n", args
+
+#undef __get_dynamic_array
+#define __get_dynamic_array(field) \
+ ((void *)__entry + (__entry->__data_loc_##field & 0xffff))
+
+#undef __get_dynamic_array_len
+#define __get_dynamic_array_len(field) \
+ ((__entry->__data_loc_##field >> 16) & 0xffff)
+
+#undef __get_str
+#define __get_str(field) ((char *)__get_dynamic_array(field))
+
+#undef __get_rel_dynamic_array
+#define __get_rel_dynamic_array(field) \
+ ((void *)__entry + \
+ offsetof(typeof(*__entry), __rel_loc_##field) + \
+ sizeof(__entry->__rel_loc_##field) + \
+ (__entry->__rel_loc_##field & 0xffff))
+
+#undef __get_rel_dynamic_array_len
+#define __get_rel_dynamic_array_len(field) \
+ ((__entry->__rel_loc_##field >> 16) & 0xffff)
+
+#undef __get_rel_str
+#define __get_rel_str(field) ((char *)__get_rel_dynamic_array(field))
+
+#undef __get_bitmask
+#define __get_bitmask(field) \
+ ({ \
+ void *__bitmask = __get_dynamic_array(field); \
+ unsigned int __bitmask_size; \
+ __bitmask_size = __get_dynamic_array_len(field); \
+ trace_print_bitmask_seq(p, __bitmask, __bitmask_size); \
+ })
+
+#undef __get_cpumask
+#define __get_cpumask(field) __get_bitmask(field)
+
+#undef __get_rel_bitmask
+#define __get_rel_bitmask(field) \
+ ({ \
+ void *__bitmask = __get_rel_dynamic_array(field); \
+ unsigned int __bitmask_size; \
+ __bitmask_size = __get_rel_dynamic_array_len(field); \
+ trace_print_bitmask_seq(p, __bitmask, __bitmask_size); \
+ })
+
+#undef __get_rel_cpumask
+#define __get_rel_cpumask(field) __get_rel_bitmask(field)
+
+#undef __get_sockaddr
+#define __get_sockaddr(field) ((struct sockaddr *)__get_dynamic_array(field))
+
+#undef __get_rel_sockaddr
+#define __get_rel_sockaddr(field) ((struct sockaddr *)__get_rel_dynamic_array(field))
+
+#undef __print_flags
+#define __print_flags(flag, delim, flag_array...) \
+ ({ \
+ static const struct trace_print_flags __flags[] = \
+ { flag_array, { -1, NULL }}; \
+ trace_print_flags_seq(p, delim, flag, __flags); \
+ })
+
+#undef __print_symbolic
+#define __print_symbolic(value, symbol_array...) \
+ ({ \
+ static const struct trace_print_flags symbols[] = \
+ { symbol_array, { -1, NULL }}; \
+ trace_print_symbols_seq(p, value, symbols); \
+ })
+
+#undef __print_flags_u64
+#undef __print_symbolic_u64
+#if BITS_PER_LONG == 32
+#define __print_flags_u64(flag, delim, flag_array...) \
+ ({ \
+ static const struct trace_print_flags_u64 __flags[] = \
+ { flag_array, { -1, NULL } }; \
+ trace_print_flags_seq_u64(p, delim, flag, __flags); \
+ })
+
+#define __print_symbolic_u64(value, symbol_array...) \
+ ({ \
+ static const struct trace_print_flags_u64 symbols[] = \
+ { symbol_array, { -1, NULL } }; \
+ trace_print_symbols_seq_u64(p, value, symbols); \
+ })
+#else
+#define __print_flags_u64(flag, delim, flag_array...) \
+ __print_flags(flag, delim, flag_array)
+
+#define __print_symbolic_u64(value, symbol_array...) \
+ __print_symbolic(value, symbol_array)
+#endif
+
+#undef __print_hex
+#define __print_hex(buf, buf_len) \
+ trace_print_hex_seq(p, buf, buf_len, false)
+
+#undef __print_hex_str
+#define __print_hex_str(buf, buf_len) \
+ trace_print_hex_seq(p, buf, buf_len, true)
+
+#undef __print_array
+#define __print_array(array, count, el_size) \
+ ({ \
+ BUILD_BUG_ON(el_size != 1 && el_size != 2 && \
+ el_size != 4 && el_size != 8); \
+ trace_print_array_seq(p, array, count, el_size); \
+ })
+
+#undef __print_hex_dump
+#define __print_hex_dump(prefix_str, prefix_type, \
+ rowsize, groupsize, buf, len, ascii) \
+ trace_print_hex_dump_seq(p, prefix_str, prefix_type, \
+ rowsize, groupsize, buf, len, ascii)
+
+#undef __print_ns_to_secs
+#define __print_ns_to_secs(value) \
+ ({ \
+ u64 ____val = (u64)(value); \
+ do_div(____val, NSEC_PER_SEC); \
+ ____val; \
+ })
+
+#undef __print_ns_without_secs
+#define __print_ns_without_secs(value) \
+ ({ \
+ u64 ____val = (u64)(value); \
+ (u32) do_div(____val, NSEC_PER_SEC); \
+ })
+
+#undef __get_buf
+#define __get_buf(len) trace_seq_acquire(p, (len))
diff --git a/include/trace/stages/stage4_event_fields.h b/include/trace/stages/stage4_event_fields.h
new file mode 100644
index 0000000000..b6f679ae21
--- /dev/null
+++ b/include/trace/stages/stage4_event_fields.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/* Stage 4 definitions for creating trace events */
+
+#define ALIGN_STRUCTFIELD(type) ((int)(__alignof__(struct {type b;})))
+
+#undef __field_ext
+#define __field_ext(_type, _item, _filter_type) { \
+ .type = #_type, .name = #_item, \
+ .size = sizeof(_type), .align = ALIGN_STRUCTFIELD(_type), \
+ .is_signed = is_signed_type(_type), .filter_type = _filter_type },
+
+#undef __field_struct_ext
+#define __field_struct_ext(_type, _item, _filter_type) { \
+ .type = #_type, .name = #_item, \
+ .size = sizeof(_type), .align = ALIGN_STRUCTFIELD(_type), \
+ 0, .filter_type = _filter_type },
+
+#undef __field
+#define __field(type, item) __field_ext(type, item, FILTER_OTHER)
+
+#undef __field_struct
+#define __field_struct(type, item) __field_struct_ext(type, item, FILTER_OTHER)
+
+#undef __array
+#define __array(_type, _item, _len) { \
+ .type = #_type"["__stringify(_len)"]", .name = #_item, \
+ .size = sizeof(_type[_len]), .align = ALIGN_STRUCTFIELD(_type), \
+ .is_signed = is_signed_type(_type), .filter_type = FILTER_OTHER,\
+ .len = _len },
+
+#undef __dynamic_array
+#define __dynamic_array(_type, _item, _len) { \
+ .type = "__data_loc " #_type "[]", .name = #_item, \
+ .size = 4, .align = 4, \
+ .is_signed = is_signed_type(_type), .filter_type = FILTER_OTHER },
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)
+
+#undef __string_len
+#define __string_len(item, src, len) __dynamic_array(char, item, -1)
+
+#undef __vstring
+#define __vstring(item, fmt, ap) __dynamic_array(char, item, -1)
+
+#undef __bitmask
+#define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1)
+
+#undef __cpumask
+#define __cpumask(item) { \
+ .type = "__data_loc cpumask_t", .name = #item, \
+ .size = 4, .align = 4, \
+ .is_signed = 0, .filter_type = FILTER_OTHER },
+
+#undef __sockaddr
+#define __sockaddr(field, len) __dynamic_array(u8, field, len)
+
+#undef __rel_dynamic_array
+#define __rel_dynamic_array(_type, _item, _len) { \
+ .type = "__rel_loc " #_type "[]", .name = #_item, \
+ .size = 4, .align = 4, \
+ .is_signed = is_signed_type(_type), .filter_type = FILTER_OTHER },
+
+#undef __rel_string
+#define __rel_string(item, src) __rel_dynamic_array(char, item, -1)
+
+#undef __rel_string_len
+#define __rel_string_len(item, src, len) __rel_dynamic_array(char, item, -1)
+
+#undef __rel_bitmask
+#define __rel_bitmask(item, nr_bits) __rel_dynamic_array(unsigned long, item, -1)
+
+#undef __rel_cpumask
+#define __rel_cpumask(item) { \
+ .type = "__rel_loc cpumask_t", .name = #item, \
+ .size = 4, .align = 4, \
+ .is_signed = 0, .filter_type = FILTER_OTHER },
+
+#undef __rel_sockaddr
+#define __rel_sockaddr(field, len) __rel_dynamic_array(u8, field, len)
diff --git a/include/trace/stages/stage5_get_offsets.h b/include/trace/stages/stage5_get_offsets.h
new file mode 100644
index 0000000000..e30a13be46
--- /dev/null
+++ b/include/trace/stages/stage5_get_offsets.h
@@ -0,0 +1,112 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/* Stage 5 definitions for creating trace events */
+
+/*
+ * remember the offset of each array from the beginning of the event.
+ */
+
+#undef __entry
+#define __entry entry
+
+/*
+ * Fields should never declare an array: i.e. __field(int, arr[5])
+ * If they do, it will cause issues in parsing and possibly corrupt the
+ * events. To prevent that from happening, test the sizeof() a fictitious
+ * type called "struct _test_no_array_##item" which will fail if "item"
+ * contains array elements (like "arr[5]").
+ *
+ * If you hit this, use __array(int, arr, 5) instead.
+ */
+#undef __field
+#define __field(type, item) \
+ { (void)sizeof(struct _test_no_array_##item *); }
+
+#undef __field_ext
+#define __field_ext(type, item, filter_type) \
+ { (void)sizeof(struct _test_no_array_##item *); }
+
+#undef __field_struct
+#define __field_struct(type, item) \
+ { (void)sizeof(struct _test_no_array_##item *); }
+
+#undef __field_struct_ext
+#define __field_struct_ext(type, item, filter_type) \
+ { (void)sizeof(struct _test_no_array_##item *); }
+
+#undef __array
+#define __array(type, item, len)
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len) \
+ __item_length = (len) * sizeof(type); \
+ __data_offsets->item = __data_size + \
+ offsetof(typeof(*entry), __data); \
+ __data_offsets->item |= __item_length << 16; \
+ __data_size += __item_length;
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, \
+ strlen((src) ? (const char *)(src) : "(null)") + 1)
+
+#undef __string_len
+#define __string_len(item, src, len) __dynamic_array(char, item, (len) + 1)
+
+#undef __vstring
+#define __vstring(item, fmt, ap) __dynamic_array(char, item, \
+ __trace_event_vstr_len(fmt, ap))
+
+#undef __rel_dynamic_array
+#define __rel_dynamic_array(type, item, len) \
+ __item_length = (len) * sizeof(type); \
+ __data_offsets->item = __data_size + \
+ offsetof(typeof(*entry), __data) - \
+ offsetof(typeof(*entry), __rel_loc_##item) - \
+ sizeof(u32); \
+ __data_offsets->item |= __item_length << 16; \
+ __data_size += __item_length;
+
+#undef __rel_string
+#define __rel_string(item, src) __rel_dynamic_array(char, item, \
+ strlen((src) ? (const char *)(src) : "(null)") + 1)
+
+#undef __rel_string_len
+#define __rel_string_len(item, src, len) __rel_dynamic_array(char, item, (len) + 1)
+/*
+ * __bitmask_size_in_bytes_raw is the number of bytes needed to hold
+ * num_possible_cpus().
+ */
+#define __bitmask_size_in_bytes_raw(nr_bits) \
+ (((nr_bits) + 7) / 8)
+
+#define __bitmask_size_in_longs(nr_bits) \
+ ((__bitmask_size_in_bytes_raw(nr_bits) + \
+ ((BITS_PER_LONG / 8) - 1)) / (BITS_PER_LONG / 8))
+
+/*
+ * __bitmask_size_in_bytes is the number of bytes needed to hold
+ * num_possible_cpus() padded out to the nearest long. This is what
+ * is saved in the buffer, just to be consistent.
+ */
+#define __bitmask_size_in_bytes(nr_bits) \
+ (__bitmask_size_in_longs(nr_bits) * (BITS_PER_LONG / 8))
+
+#undef __bitmask
+#define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, \
+ __bitmask_size_in_longs(nr_bits))
+
+#undef __cpumask
+#define __cpumask(item) __bitmask(item, nr_cpumask_bits)
+
+#undef __rel_bitmask
+#define __rel_bitmask(item, nr_bits) __rel_dynamic_array(unsigned long, item, \
+ __bitmask_size_in_longs(nr_bits))
+
+#undef __rel_cpumask
+#define __rel_cpumask(item) __rel_bitmask(item, nr_cpumask_bits)
+
+#undef __sockaddr
+#define __sockaddr(field, len) __dynamic_array(u8, field, len)
+
+#undef __rel_sockaddr
+#define __rel_sockaddr(field, len) __rel_dynamic_array(u8, field, len)
diff --git a/include/trace/stages/stage6_event_callback.h b/include/trace/stages/stage6_event_callback.h
new file mode 100644
index 0000000000..919b1a4da9
--- /dev/null
+++ b/include/trace/stages/stage6_event_callback.h
@@ -0,0 +1,141 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/* Stage 6 definitions for creating trace events */
+
+/* Reuse some of the stage 3 macros */
+#include "stage3_trace_output.h"
+
+#undef __entry
+#define __entry entry
+
+#undef __field
+#define __field(type, item)
+
+#undef __field_struct
+#define __field_struct(type, item)
+
+#undef __array
+#define __array(type, item, len)
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len) \
+ __entry->__data_loc_##item = __data_offsets.item;
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)
+
+#undef __string_len
+#define __string_len(item, src, len) __dynamic_array(char, item, -1)
+
+#undef __vstring
+#define __vstring(item, fmt, ap) __dynamic_array(char, item, -1)
+
+#undef __assign_str
+#define __assign_str(dst, src) \
+ strcpy(__get_str(dst), (src) ? (const char *)(src) : "(null)");
+
+#undef __assign_str_len
+#define __assign_str_len(dst, src, len) \
+ do { \
+ memcpy(__get_str(dst), (src), (len)); \
+ __get_str(dst)[len] = '\0'; \
+ } while(0)
+
+#undef __assign_vstr
+#define __assign_vstr(dst, fmt, va) \
+ do { \
+ va_list __cp_va; \
+ va_copy(__cp_va, *(va)); \
+ vsnprintf(__get_str(dst), TRACE_EVENT_STR_MAX, fmt, __cp_va); \
+ va_end(__cp_va); \
+ } while (0)
+
+#undef __bitmask
+#define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1)
+
+#undef __get_bitmask
+#define __get_bitmask(field) (char *)__get_dynamic_array(field)
+
+#undef __assign_bitmask
+#define __assign_bitmask(dst, src, nr_bits) \
+ memcpy(__get_bitmask(dst), (src), __bitmask_size_in_bytes(nr_bits))
+
+#undef __cpumask
+#define __cpumask(item) __dynamic_array(unsigned long, item, -1)
+
+#undef __get_cpumask
+#define __get_cpumask(field) (char *)__get_dynamic_array(field)
+
+#undef __assign_cpumask
+#define __assign_cpumask(dst, src) \
+ memcpy(__get_cpumask(dst), (src), __bitmask_size_in_bytes(nr_cpumask_bits))
+
+#undef __sockaddr
+#define __sockaddr(field, len) __dynamic_array(u8, field, len)
+
+#undef __get_sockaddr
+#define __get_sockaddr(field) ((struct sockaddr *)__get_dynamic_array(field))
+
+#undef __assign_sockaddr
+#define __assign_sockaddr(dest, src, len) \
+ memcpy(__get_dynamic_array(dest), src, len)
+
+#undef __rel_dynamic_array
+#define __rel_dynamic_array(type, item, len) \
+ __entry->__rel_loc_##item = __data_offsets.item;
+
+#undef __rel_string
+#define __rel_string(item, src) __rel_dynamic_array(char, item, -1)
+
+#undef __rel_string_len
+#define __rel_string_len(item, src, len) __rel_dynamic_array(char, item, -1)
+
+#undef __assign_rel_str
+#define __assign_rel_str(dst, src) \
+ strcpy(__get_rel_str(dst), (src) ? (const char *)(src) : "(null)");
+
+#undef __assign_rel_str_len
+#define __assign_rel_str_len(dst, src, len) \
+ do { \
+ memcpy(__get_rel_str(dst), (src), (len)); \
+ __get_rel_str(dst)[len] = '\0'; \
+ } while (0)
+
+#undef __rel_bitmask
+#define __rel_bitmask(item, nr_bits) __rel_dynamic_array(unsigned long, item, -1)
+
+#undef __get_rel_bitmask
+#define __get_rel_bitmask(field) (char *)__get_rel_dynamic_array(field)
+
+#undef __assign_rel_bitmask
+#define __assign_rel_bitmask(dst, src, nr_bits) \
+ memcpy(__get_rel_bitmask(dst), (src), __bitmask_size_in_bytes(nr_bits))
+
+#undef __rel_cpumask
+#define __rel_cpumask(item) __rel_dynamic_array(unsigned long, item, -1)
+
+#undef __get_rel_cpumask
+#define __get_rel_cpumask(field) (char *)__get_rel_dynamic_array(field)
+
+#undef __assign_rel_cpumask
+#define __assign_rel_cpumask(dst, src) \
+ memcpy(__get_rel_cpumask(dst), (src), __bitmask_size_in_bytes(nr_cpumask_bits))
+
+#undef __rel_sockaddr
+#define __rel_sockaddr(field, len) __rel_dynamic_array(u8, field, len)
+
+#undef __get_rel_sockaddr
+#define __get_rel_sockaddr(field) ((struct sockaddr *)__get_rel_dynamic_array(field))
+
+#undef __assign_rel_sockaddr
+#define __assign_rel_sockaddr(dest, src, len) \
+ memcpy(__get_rel_dynamic_array(dest), src, len)
+
+#undef TP_fast_assign
+#define TP_fast_assign(args...) args
+
+#undef __perf_count
+#define __perf_count(c) (c)
+
+#undef __perf_task
+#define __perf_task(t) (t)
diff --git a/include/trace/stages/stage7_class_define.h b/include/trace/stages/stage7_class_define.h
new file mode 100644
index 0000000000..bcb960d16f
--- /dev/null
+++ b/include/trace/stages/stage7_class_define.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/* Stage 7 definitions for creating trace events */
+
+#undef __entry
+#define __entry REC
+
+#undef __print_flags
+#undef __print_symbolic
+#undef __print_hex
+#undef __print_hex_str
+#undef __get_dynamic_array
+#undef __get_dynamic_array_len
+#undef __get_str
+#undef __get_bitmask
+#undef __get_cpumask
+#undef __get_sockaddr
+#undef __get_rel_dynamic_array
+#undef __get_rel_dynamic_array_len
+#undef __get_rel_str
+#undef __get_rel_bitmask
+#undef __get_rel_cpumask
+#undef __get_rel_sockaddr
+#undef __print_array
+#undef __print_hex_dump
+#undef __get_buf
+
+/*
+ * The below is not executed in the kernel. It is only what is
+ * displayed in the print format for userspace to parse.
+ */
+#undef __print_ns_to_secs
+#define __print_ns_to_secs(val) (val) / 1000000000UL
+
+#undef __print_ns_without_secs
+#define __print_ns_without_secs(val) (val) % 1000000000UL
+
+#undef TP_printk
+#define TP_printk(fmt, args...) "\"" fmt "\", " __stringify(args)
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
new file mode 100644
index 0000000000..8e193f3a33
--- /dev/null
+++ b/include/trace/syscall.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _TRACE_SYSCALL_H
+#define _TRACE_SYSCALL_H
+
+#include <linux/tracepoint.h>
+#include <linux/unistd.h>
+#include <linux/trace_events.h>
+#include <linux/thread_info.h>
+
+#include <asm/ptrace.h>
+
+
+/*
+ * A syscall entry in the ftrace syscalls array.
+ *
+ * @name: name of the syscall
+ * @syscall_nr: number of the syscall
+ * @nb_args: number of parameters it takes
+ * @types: list of types as strings
+ * @args: list of args as strings (args[i] matches types[i])
+ * @enter_fields: list of fields for syscall_enter trace event
+ * @enter_event: associated syscall_enter trace event
+ * @exit_event: associated syscall_exit trace event
+ */
+struct syscall_metadata {
+ const char *name;
+ int syscall_nr;
+ int nb_args;
+ const char **types;
+ const char **args;
+ struct list_head enter_fields;
+
+ struct trace_event_call *enter_event;
+ struct trace_event_call *exit_event;
+};
+
+#if defined(CONFIG_TRACEPOINTS) && defined(CONFIG_HAVE_SYSCALL_TRACEPOINTS)
+static inline void syscall_tracepoint_update(struct task_struct *p)
+{
+ if (test_syscall_work(SYSCALL_TRACEPOINT))
+ set_task_syscall_work(p, SYSCALL_TRACEPOINT);
+ else
+ clear_task_syscall_work(p, SYSCALL_TRACEPOINT);
+}
+#else
+static inline void syscall_tracepoint_update(struct task_struct *p)
+{
+}
+#endif
+
+#endif /* _TRACE_SYSCALL_H */
diff --git a/include/trace/trace_custom_events.h b/include/trace/trace_custom_events.h
new file mode 100644
index 0000000000..6e492dba96
--- /dev/null
+++ b/include/trace/trace_custom_events.h
@@ -0,0 +1,221 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This is similar to the trace_events.h file, but is to only
+ * create custom trace events to be attached to existing tracepoints.
+ * Where as the TRACE_EVENT() macro (from trace_events.h) will create
+ * both the trace event and the tracepoint it will attach the event to,
+ * TRACE_CUSTOM_EVENT() is to create only a custom version of an existing
+ * trace event (created by TRACE_EVENT() or DEFINE_EVENT()), and will
+ * be placed in the "custom" system.
+ */
+
+#include <linux/trace_events.h>
+
+/* All custom events are placed in the custom group */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM custom
+
+#ifndef TRACE_SYSTEM_VAR
+#define TRACE_SYSTEM_VAR TRACE_SYSTEM
+#endif
+
+/* The init stage creates the system string and enum mappings */
+
+#include "stages/init.h"
+
+#undef TRACE_CUSTOM_EVENT
+#define TRACE_CUSTOM_EVENT(name, proto, args, tstruct, assign, print) \
+ DECLARE_CUSTOM_EVENT_CLASS(name, \
+ PARAMS(proto), \
+ PARAMS(args), \
+ PARAMS(tstruct), \
+ PARAMS(assign), \
+ PARAMS(print)); \
+ DEFINE_CUSTOM_EVENT(name, name, PARAMS(proto), PARAMS(args));
+
+/* Stage 1 creates the structure of the recorded event layout */
+
+#include "stages/stage1_struct_define.h"
+
+#undef DECLARE_CUSTOM_EVENT_CLASS
+#define DECLARE_CUSTOM_EVENT_CLASS(name, proto, args, tstruct, assign, print) \
+ struct trace_custom_event_raw_##name { \
+ struct trace_entry ent; \
+ tstruct \
+ char __data[]; \
+ }; \
+ \
+ static struct trace_event_class custom_event_class_##name;
+
+#undef DEFINE_CUSTOM_EVENT
+#define DEFINE_CUSTOM_EVENT(template, name, proto, args) \
+ static struct trace_event_call __used \
+ __attribute__((__aligned__(4))) custom_event_##name
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/* Stage 2 creates the custom class */
+
+#include "stages/stage2_data_offsets.h"
+
+#undef DECLARE_CUSTOM_EVENT_CLASS
+#define DECLARE_CUSTOM_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+ struct trace_custom_event_data_offsets_##call { \
+ tstruct; \
+ };
+
+#undef DEFINE_CUSTOM_EVENT
+#define DEFINE_CUSTOM_EVENT(template, name, proto, args)
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/* Stage 3 create the way to print the custom event */
+
+#include "stages/stage3_trace_output.h"
+
+#undef DECLARE_CUSTOM_EVENT_CLASS
+#define DECLARE_CUSTOM_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+static notrace enum print_line_t \
+trace_custom_raw_output_##call(struct trace_iterator *iter, int flags, \
+ struct trace_event *trace_event) \
+{ \
+ struct trace_seq *s = &iter->seq; \
+ struct trace_seq __maybe_unused *p = &iter->tmp_seq; \
+ struct trace_custom_event_raw_##call *field; \
+ int ret; \
+ \
+ field = (typeof(field))iter->ent; \
+ \
+ ret = trace_raw_output_prep(iter, trace_event); \
+ if (ret != TRACE_TYPE_HANDLED) \
+ return ret; \
+ \
+ trace_event_printf(iter, print); \
+ \
+ return trace_handle_return(s); \
+} \
+static struct trace_event_functions trace_custom_event_type_funcs_##call = { \
+ .trace = trace_custom_raw_output_##call, \
+};
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/* Stage 4 creates the offset layout for the fields */
+
+#include "stages/stage4_event_fields.h"
+
+#undef DECLARE_CUSTOM_EVENT_CLASS
+#define DECLARE_CUSTOM_EVENT_CLASS(call, proto, args, tstruct, func, print) \
+static struct trace_event_fields trace_custom_event_fields_##call[] = { \
+ tstruct \
+ {} };
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/* Stage 5 creates the helper function for dynamic fields */
+
+#include "stages/stage5_get_offsets.h"
+
+#undef DECLARE_CUSTOM_EVENT_CLASS
+#define DECLARE_CUSTOM_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+static inline notrace int trace_custom_event_get_offsets_##call( \
+ struct trace_custom_event_data_offsets_##call *__data_offsets, proto) \
+{ \
+ int __data_size = 0; \
+ int __maybe_unused __item_length; \
+ struct trace_custom_event_raw_##call __maybe_unused *entry; \
+ \
+ tstruct; \
+ \
+ return __data_size; \
+}
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/* Stage 6 creates the probe function that records the event */
+
+#include "stages/stage6_event_callback.h"
+
+#undef DECLARE_CUSTOM_EVENT_CLASS
+#define DECLARE_CUSTOM_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+ \
+static notrace void \
+trace_custom_event_raw_event_##call(void *__data, proto) \
+{ \
+ struct trace_event_file *trace_file = __data; \
+ struct trace_custom_event_data_offsets_##call __maybe_unused __data_offsets; \
+ struct trace_event_buffer fbuffer; \
+ struct trace_custom_event_raw_##call *entry; \
+ int __data_size; \
+ \
+ if (trace_trigger_soft_disabled(trace_file)) \
+ return; \
+ \
+ __data_size = trace_custom_event_get_offsets_##call(&__data_offsets, args); \
+ \
+ entry = trace_event_buffer_reserve(&fbuffer, trace_file, \
+ sizeof(*entry) + __data_size); \
+ \
+ if (!entry) \
+ return; \
+ \
+ tstruct \
+ \
+ { assign; } \
+ \
+ trace_event_buffer_commit(&fbuffer); \
+}
+/*
+ * The ftrace_test_custom_probe is compiled out, it is only here as a build time check
+ * to make sure that if the tracepoint handling changes, the ftrace probe will
+ * fail to compile unless it too is updated.
+ */
+
+#undef DEFINE_CUSTOM_EVENT
+#define DEFINE_CUSTOM_EVENT(template, call, proto, args) \
+static inline void ftrace_test_custom_probe_##call(void) \
+{ \
+ check_trace_callback_type_##call(trace_custom_event_raw_event_##template); \
+}
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/* Stage 7 creates the actual class and event structure for the custom event */
+
+#include "stages/stage7_class_define.h"
+
+#undef DECLARE_CUSTOM_EVENT_CLASS
+#define DECLARE_CUSTOM_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+static char custom_print_fmt_##call[] = print; \
+static struct trace_event_class __used __refdata custom_event_class_##call = { \
+ .system = TRACE_SYSTEM_STRING, \
+ .fields_array = trace_custom_event_fields_##call, \
+ .fields = LIST_HEAD_INIT(custom_event_class_##call.fields),\
+ .raw_init = trace_event_raw_init, \
+ .probe = trace_custom_event_raw_event_##call, \
+ .reg = trace_event_reg, \
+};
+
+#undef DEFINE_CUSTOM_EVENT
+#define DEFINE_CUSTOM_EVENT(template, call, proto, args) \
+ \
+static struct trace_event_call __used custom_event_##call = { \
+ .name = #call, \
+ .class = &custom_event_class_##template, \
+ .event.funcs = &trace_custom_event_type_funcs_##template, \
+ .print_fmt = custom_print_fmt_##template, \
+ .flags = TRACE_EVENT_FL_CUSTOM, \
+}; \
+static inline int trace_custom_event_##call##_update(struct tracepoint *tp) \
+{ \
+ if (tp->name && strcmp(tp->name, #call) == 0) { \
+ custom_event_##call.tp = tp; \
+ custom_event_##call.flags = TRACE_EVENT_FL_TRACEPOINT; \
+ return 1; \
+ } \
+ return 0; \
+} \
+static struct trace_event_call __used \
+__section("_ftrace_events") *__custom_event_##call = &custom_event_##call
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
new file mode 100644
index 0000000000..c2f9cabf15
--- /dev/null
+++ b/include/trace/trace_events.h
@@ -0,0 +1,469 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Stage 1 of the trace events.
+ *
+ * Override the macros in the event tracepoint header <trace/events/XXX.h>
+ * to include the following:
+ *
+ * struct trace_event_raw_<call> {
+ * struct trace_entry ent;
+ * <type> <item>;
+ * <type2> <item2>[<len>];
+ * [...]
+ * };
+ *
+ * The <type> <item> is created by the __field(type, item) macro or
+ * the __array(type2, item2, len) macro.
+ * We simply do "type item;", and that will create the fields
+ * in the structure.
+ */
+
+#include <linux/trace_events.h>
+
+#ifndef TRACE_SYSTEM_VAR
+#define TRACE_SYSTEM_VAR TRACE_SYSTEM
+#endif
+
+#include "stages/init.h"
+
+/*
+ * DECLARE_EVENT_CLASS can be used to add a generic function
+ * handlers for events. That is, if all events have the same
+ * parameters and just have distinct trace points.
+ * Each tracepoint can be defined with DEFINE_EVENT and that
+ * will map the DECLARE_EVENT_CLASS to the tracepoint.
+ *
+ * TRACE_EVENT is a one to one mapping between tracepoint and template.
+ */
+#undef TRACE_EVENT
+#define TRACE_EVENT(name, proto, args, tstruct, assign, print) \
+ DECLARE_EVENT_CLASS(name, \
+ PARAMS(proto), \
+ PARAMS(args), \
+ PARAMS(tstruct), \
+ PARAMS(assign), \
+ PARAMS(print)); \
+ DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args));
+
+#include "stages/stage1_struct_define.h"
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(name, proto, args, tstruct, assign, print) \
+ struct trace_event_raw_##name { \
+ struct trace_entry ent; \
+ tstruct \
+ char __data[]; \
+ }; \
+ \
+ static struct trace_event_class event_class_##name;
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args) \
+ static struct trace_event_call __used \
+ __attribute__((__aligned__(4))) event_##name
+
+#undef DEFINE_EVENT_FN
+#define DEFINE_EVENT_FN(template, name, proto, args, reg, unreg) \
+ DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \
+ DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
+
+/* Callbacks are meaningless to ftrace. */
+#undef TRACE_EVENT_FN
+#define TRACE_EVENT_FN(name, proto, args, tstruct, \
+ assign, print, reg, unreg) \
+ TRACE_EVENT(name, PARAMS(proto), PARAMS(args), \
+ PARAMS(tstruct), PARAMS(assign), PARAMS(print)) \
+
+#undef TRACE_EVENT_FN_COND
+#define TRACE_EVENT_FN_COND(name, proto, args, cond, tstruct, \
+ assign, print, reg, unreg) \
+ TRACE_EVENT_CONDITION(name, PARAMS(proto), PARAMS(args), PARAMS(cond), \
+ PARAMS(tstruct), PARAMS(assign), PARAMS(print)) \
+
+#undef TRACE_EVENT_FLAGS
+#define TRACE_EVENT_FLAGS(name, value) \
+ __TRACE_EVENT_FLAGS(name, value)
+
+#undef TRACE_EVENT_PERF_PERM
+#define TRACE_EVENT_PERF_PERM(name, expr...) \
+ __TRACE_EVENT_PERF_PERM(name, expr)
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/*
+ * Stage 2 of the trace events.
+ *
+ * Include the following:
+ *
+ * struct trace_event_data_offsets_<call> {
+ * u32 <item1>;
+ * u32 <item2>;
+ * [...]
+ * };
+ *
+ * The __dynamic_array() macro will create each u32 <item>, this is
+ * to keep the offset of each array from the beginning of the event.
+ * The size of an array is also encoded, in the higher 16 bits of <item>.
+ */
+
+#include "stages/stage2_data_offsets.h"
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+ struct trace_event_data_offsets_##call { \
+ tstruct; \
+ };
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args)
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)
+
+#undef TRACE_EVENT_FLAGS
+#define TRACE_EVENT_FLAGS(event, flag)
+
+#undef TRACE_EVENT_PERF_PERM
+#define TRACE_EVENT_PERF_PERM(event, expr...)
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/*
+ * Stage 3 of the trace events.
+ *
+ * Override the macros in the event tracepoint header <trace/events/XXX.h>
+ * to include the following:
+ *
+ * enum print_line_t
+ * trace_raw_output_<call>(struct trace_iterator *iter, int flags)
+ * {
+ * struct trace_seq *s = &iter->seq;
+ * struct trace_event_raw_<call> *field; <-- defined in stage 1
+ * struct trace_seq *p = &iter->tmp_seq;
+ *
+ * -------(for event)-------
+ *
+ * struct trace_entry *entry;
+ *
+ * entry = iter->ent;
+ *
+ * if (entry->type != event_<call>->event.type) {
+ * WARN_ON_ONCE(1);
+ * return TRACE_TYPE_UNHANDLED;
+ * }
+ *
+ * field = (typeof(field))entry;
+ *
+ * trace_seq_init(p);
+ * return trace_output_call(iter, <call>, <TP_printk> "\n");
+ *
+ * ------(or, for event class)------
+ *
+ * int ret;
+ *
+ * field = (typeof(field))iter->ent;
+ *
+ * ret = trace_raw_output_prep(iter, trace_event);
+ * if (ret != TRACE_TYPE_HANDLED)
+ * return ret;
+ *
+ * trace_event_printf(iter, <TP_printk> "\n");
+ *
+ * return trace_handle_return(s);
+ * -------
+ * }
+ *
+ * This is the method used to print the raw event to the trace
+ * output format. Note, this is not needed if the data is read
+ * in binary.
+ */
+
+#include "stages/stage3_trace_output.h"
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+static notrace enum print_line_t \
+trace_raw_output_##call(struct trace_iterator *iter, int flags, \
+ struct trace_event *trace_event) \
+{ \
+ struct trace_seq *s = &iter->seq; \
+ struct trace_seq __maybe_unused *p = &iter->tmp_seq; \
+ struct trace_event_raw_##call *field; \
+ int ret; \
+ \
+ field = (typeof(field))iter->ent; \
+ \
+ ret = trace_raw_output_prep(iter, trace_event); \
+ if (ret != TRACE_TYPE_HANDLED) \
+ return ret; \
+ \
+ trace_event_printf(iter, print); \
+ \
+ return trace_handle_return(s); \
+} \
+static struct trace_event_functions trace_event_type_funcs_##call = { \
+ .trace = trace_raw_output_##call, \
+};
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, call, proto, args, print) \
+static notrace enum print_line_t \
+trace_raw_output_##call(struct trace_iterator *iter, int flags, \
+ struct trace_event *event) \
+{ \
+ struct trace_event_raw_##template *field; \
+ struct trace_entry *entry; \
+ struct trace_seq *p = &iter->tmp_seq; \
+ \
+ entry = iter->ent; \
+ \
+ if (entry->type != event_##call.event.type) { \
+ WARN_ON_ONCE(1); \
+ return TRACE_TYPE_UNHANDLED; \
+ } \
+ \
+ field = (typeof(field))entry; \
+ \
+ trace_seq_init(p); \
+ return trace_output_call(iter, #call, print); \
+} \
+static struct trace_event_functions trace_event_type_funcs_##call = { \
+ .trace = trace_raw_output_##call, \
+};
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+#include "stages/stage4_event_fields.h"
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, func, print) \
+static struct trace_event_fields trace_event_fields_##call[] = { \
+ tstruct \
+ {} };
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+#include "stages/stage5_get_offsets.h"
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+static inline notrace int trace_event_get_offsets_##call( \
+ struct trace_event_data_offsets_##call *__data_offsets, proto) \
+{ \
+ int __data_size = 0; \
+ int __maybe_unused __item_length; \
+ struct trace_event_raw_##call __maybe_unused *entry; \
+ \
+ tstruct; \
+ \
+ return __data_size; \
+}
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/*
+ * Stage 4 of the trace events.
+ *
+ * Override the macros in the event tracepoint header <trace/events/XXX.h>
+ * to include the following:
+ *
+ * For those macros defined with TRACE_EVENT:
+ *
+ * static struct trace_event_call event_<call>;
+ *
+ * static void trace_event_raw_event_<call>(void *__data, proto)
+ * {
+ * struct trace_event_file *trace_file = __data;
+ * struct trace_event_call *event_call = trace_file->event_call;
+ * struct trace_event_data_offsets_<call> __maybe_unused __data_offsets;
+ * unsigned long eflags = trace_file->flags;
+ * enum event_trigger_type __tt = ETT_NONE;
+ * struct ring_buffer_event *event;
+ * struct trace_event_raw_<call> *entry; <-- defined in stage 1
+ * struct trace_buffer *buffer;
+ * unsigned long irq_flags;
+ * int __data_size;
+ * int pc;
+ *
+ * if (!(eflags & EVENT_FILE_FL_TRIGGER_COND)) {
+ * if (eflags & EVENT_FILE_FL_TRIGGER_MODE)
+ * event_triggers_call(trace_file, NULL);
+ * if (eflags & EVENT_FILE_FL_SOFT_DISABLED)
+ * return;
+ * }
+ *
+ * local_save_flags(irq_flags);
+ * pc = preempt_count();
+ *
+ * __data_size = trace_event_get_offsets_<call>(&__data_offsets, args);
+ *
+ * event = trace_event_buffer_lock_reserve(&buffer, trace_file,
+ * event_<call>->event.type,
+ * sizeof(*entry) + __data_size,
+ * irq_flags, pc);
+ * if (!event)
+ * return;
+ * entry = ring_buffer_event_data(event);
+ *
+ * { <assign>; } <-- Here we assign the entries by the __field and
+ * __array macros.
+ *
+ * if (eflags & EVENT_FILE_FL_TRIGGER_COND)
+ * __tt = event_triggers_call(trace_file, entry);
+ *
+ * if (test_bit(EVENT_FILE_FL_SOFT_DISABLED_BIT,
+ * &trace_file->flags))
+ * ring_buffer_discard_commit(buffer, event);
+ * else if (!filter_check_discard(trace_file, entry, buffer, event))
+ * trace_buffer_unlock_commit(buffer, event, irq_flags, pc);
+ *
+ * if (__tt)
+ * event_triggers_post_call(trace_file, __tt);
+ * }
+ *
+ * static struct trace_event ftrace_event_type_<call> = {
+ * .trace = trace_raw_output_<call>, <-- stage 2
+ * };
+ *
+ * static char print_fmt_<call>[] = <TP_printk>;
+ *
+ * static struct trace_event_class __used event_class_<template> = {
+ * .system = "<system>",
+ * .fields_array = trace_event_fields_<call>,
+ * .fields = LIST_HEAD_INIT(event_class_##call.fields),
+ * .raw_init = trace_event_raw_init,
+ * .probe = trace_event_raw_event_##call,
+ * .reg = trace_event_reg,
+ * };
+ *
+ * static struct trace_event_call event_<call> = {
+ * .class = event_class_<template>,
+ * {
+ * .tp = &__tracepoint_<call>,
+ * },
+ * .event = &ftrace_event_type_<call>,
+ * .print_fmt = print_fmt_<call>,
+ * .flags = TRACE_EVENT_FL_TRACEPOINT,
+ * };
+ * // its only safe to use pointers when doing linker tricks to
+ * // create an array.
+ * static struct trace_event_call __used
+ * __section("_ftrace_events") *__event_<call> = &event_<call>;
+ *
+ */
+
+#ifdef CONFIG_PERF_EVENTS
+
+#define _TRACE_PERF_PROTO(call, proto) \
+ static notrace void \
+ perf_trace_##call(void *__data, proto);
+
+#define _TRACE_PERF_INIT(call) \
+ .perf_probe = perf_trace_##call,
+
+#else
+#define _TRACE_PERF_PROTO(call, proto)
+#define _TRACE_PERF_INIT(call)
+#endif /* CONFIG_PERF_EVENTS */
+
+#include "stages/stage6_event_callback.h"
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+ \
+static notrace void \
+trace_event_raw_event_##call(void *__data, proto) \
+{ \
+ struct trace_event_file *trace_file = __data; \
+ struct trace_event_data_offsets_##call __maybe_unused __data_offsets;\
+ struct trace_event_buffer fbuffer; \
+ struct trace_event_raw_##call *entry; \
+ int __data_size; \
+ \
+ if (trace_trigger_soft_disabled(trace_file)) \
+ return; \
+ \
+ __data_size = trace_event_get_offsets_##call(&__data_offsets, args); \
+ \
+ entry = trace_event_buffer_reserve(&fbuffer, trace_file, \
+ sizeof(*entry) + __data_size); \
+ \
+ if (!entry) \
+ return; \
+ \
+ tstruct \
+ \
+ { assign; } \
+ \
+ trace_event_buffer_commit(&fbuffer); \
+}
+/*
+ * The ftrace_test_probe is compiled out, it is only here as a build time check
+ * to make sure that if the tracepoint handling changes, the ftrace probe will
+ * fail to compile unless it too is updated.
+ */
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args) \
+static inline void ftrace_test_probe_##call(void) \
+{ \
+ check_trace_callback_type_##call(trace_event_raw_event_##template); \
+}
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+#include "stages/stage7_class_define.h"
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+_TRACE_PERF_PROTO(call, PARAMS(proto)); \
+static char print_fmt_##call[] = print; \
+static struct trace_event_class __used __refdata event_class_##call = { \
+ .system = TRACE_SYSTEM_STRING, \
+ .fields_array = trace_event_fields_##call, \
+ .fields = LIST_HEAD_INIT(event_class_##call.fields),\
+ .raw_init = trace_event_raw_init, \
+ .probe = trace_event_raw_event_##call, \
+ .reg = trace_event_reg, \
+ _TRACE_PERF_INIT(call) \
+};
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args) \
+ \
+static struct trace_event_call __used event_##call = { \
+ .class = &event_class_##template, \
+ { \
+ .tp = &__tracepoint_##call, \
+ }, \
+ .event.funcs = &trace_event_type_funcs_##template, \
+ .print_fmt = print_fmt_##template, \
+ .flags = TRACE_EVENT_FL_TRACEPOINT, \
+}; \
+static struct trace_event_call __used \
+__section("_ftrace_events") *__event_##call = &event_##call
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, call, proto, args, print) \
+ \
+static char print_fmt_##call[] = print; \
+ \
+static struct trace_event_call __used event_##call = { \
+ .class = &event_class_##template, \
+ { \
+ .tp = &__tracepoint_##call, \
+ }, \
+ .event.funcs = &trace_event_type_funcs_##call, \
+ .print_fmt = print_fmt_##call, \
+ .flags = TRACE_EVENT_FL_TRACEPOINT, \
+}; \
+static struct trace_event_call __used \
+__section("_ftrace_events") *__event_##call = &event_##call
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)