Commit 4c98b891 authored by Jens Axboe's avatar Jens Axboe
Browse files

io_uring: remove 'loops' argument from trace_io_uring_task_work_run() 



We no longer loop in task_work handling, hence delete the argument from
the tracepoint as it's always 1 and hence not very informative.

Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 592b4805

include/trace/events/io_uring.h

+3 −7
Original line number Diff line number Diff line
@@ -602,29 +602,25 @@ TRACE_EVENT(io_uring_cqe_overflow, 
 *

 * @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_PROTO(void *tctx, unsigned int count),



	TP_ARGS(tctx, count, loops),

	TP_ARGS(tctx, count),



	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)

	TP_printk("tctx %p, count %u", __entry->tctx, __entry->count)

);



TRACE_EVENT(io_uring_short_write,

io_uring/io_uring.c

+1 −1
Original line number Diff line number Diff line
@@ -1274,7 +1274,7 @@ void tctx_task_work(struct callback_head *cb) 
	if (unlikely(atomic_read(&tctx->in_cancel)))

		io_uring_drop_tctx_refs(current);



	trace_io_uring_task_work_run(tctx, count, 1);

	trace_io_uring_task_work_run(tctx, count);

}



static inline void io_req_local_work_add(struct io_kiocb *req, unsigned flags)