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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/infiniband/hw/hfi1/trace_mmu.h | |
| parent | Initial commit. (diff) | |
| download | linux-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 'drivers/infiniband/hw/hfi1/trace_mmu.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/trace_mmu.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/trace_mmu.h b/drivers/infiniband/hw/hfi1/trace_mmu.h new file mode 100644 index 0000000000..82cc12aa3f --- /dev/null +++ b/drivers/infiniband/hw/hfi1/trace_mmu.h @@ -0,0 +1,72 @@ +/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */ +/* + * Copyright(c) 2017 Intel Corporation. + */ + +#if !defined(__HFI1_TRACE_MMU_H) || defined(TRACE_HEADER_MULTI_READ) +#define __HFI1_TRACE_MMU_H + +#include <linux/tracepoint.h> +#include <linux/trace_seq.h> + +#include "hfi.h" + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM hfi1_mmu + +DECLARE_EVENT_CLASS(hfi1_mmu_rb_template, + TP_PROTO(struct mmu_rb_node *node), + TP_ARGS(node), + TP_STRUCT__entry(__field(unsigned long, addr) + __field(unsigned long, len) + __field(unsigned int, refcount) + ), + TP_fast_assign(__entry->addr = node->addr; + __entry->len = node->len; + __entry->refcount = kref_read(&node->refcount); + ), + TP_printk("MMU node addr 0x%lx, len %lu, refcount %u", + __entry->addr, + __entry->len, + __entry->refcount + ) +); + +DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_insert, + TP_PROTO(struct mmu_rb_node *node), + TP_ARGS(node)); + +TRACE_EVENT(hfi1_mmu_rb_search, + TP_PROTO(unsigned long addr, unsigned long len), + TP_ARGS(addr, len), + TP_STRUCT__entry(__field(unsigned long, addr) + __field(unsigned long, len) + ), + TP_fast_assign(__entry->addr = addr; + __entry->len = len; + ), + TP_printk("MMU node addr 0x%lx, len %lu", + __entry->addr, + __entry->len + ) +); + +DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_mem_invalidate, + TP_PROTO(struct mmu_rb_node *node), + TP_ARGS(node)); + +DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_evict, + TP_PROTO(struct mmu_rb_node *node), + TP_ARGS(node)); + +DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_release_node, + TP_PROTO(struct mmu_rb_node *node), + TP_ARGS(node)); + +#endif /* __HFI1_TRACE_RC_H */ + +#undef TRACE_INCLUDE_PATH +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE trace_mmu +#include <trace/define_trace.h> |