diff options
| author | Jens Axboe <axboe@kernel.dk> | 2019-11-01 19:44:40 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-11-01 19:44:40 +0100 |
| commit | 0069fc6b1cf28de3a3890ed7c87a5b8ab79ca528 (patch) | |
| tree | e00886a504cb9fac6bcf693f6bf0fb182efc898c /include/trace/events/io_uring.h | |
| parent | io_uring: set -EINTR directly when a signal wakes up in io_cqring_wait (diff) | |
| download | linux-0069fc6b1cf28de3a3890ed7c87a5b8ab79ca528.tar.xz linux-0069fc6b1cf28de3a3890ed7c87a5b8ab79ca528.zip | |
io_uring: remove io_uring_add_to_prev() trace event
This internal logic was killed with the conversion to io-wq, so we no
longer have a need for this particular trace. Kill it.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/trace/events/io_uring.h')
| -rw-r--r-- | include/trace/events/io_uring.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/include/trace/events/io_uring.h b/include/trace/events/io_uring.h index b85255121b98..8f21d8bf20fd 100644 --- a/include/trace/events/io_uring.h +++ b/include/trace/events/io_uring.h @@ -228,35 +228,6 @@ TRACE_EVENT(io_uring_link, ); /** - * io_uring_add_to_prev - called after a request was added into a previously - * submitted work - * - * @req: pointer to a request, added to a previous - * @ret: whether or not it was completed successfully - * - * Allows to track merged work, to figure out how often requests are piggy - * backed into other ones, changing the execution flow. - */ -TRACE_EVENT(io_uring_add_to_prev, - - TP_PROTO(void *req, bool ret), - - TP_ARGS(req, ret), - - TP_STRUCT__entry ( - __field( void *, req ) - __field( bool, ret ) - ), - - TP_fast_assign( - __entry->req = req; - __entry->ret = ret; - ), - - TP_printk("request %p, ret %d", __entry->req, __entry->ret) -); - -/** * io_uring_cqring_wait - called before start waiting for an available CQE * * @ctx: pointer to a ring context structure |