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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /include/trace/events/percpu.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/trace/events/percpu.h')
-rw-r--r--include/trace/events/percpu.h137
1 files changed, 137 insertions, 0 deletions
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>