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io_uring: trace local task work run

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Add tracing for io_run_local_task_work

Signed-off-by: Dylan Yudaken <dylany@fb.com>
Link: https://lore.kernel.org/r/20220830125013.570060-8-dylany@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Dylan Yudaken
2022-08-30 05:50:13 -07:00
committed by Jens Axboe
parent 21a091b970
commit f75d5036d0
2 changed files with 32 additions and 0 deletions
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29
include/trace/events/io_uring.h
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@@ -655,6 +655,35 @@ TRACE_EVENT(io_uring_short_write,
__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 */