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(parent: 6d796c5) | patch
io_uring: rearrange defer list checks
authorPavel Begunkov <asml.silence@gmail.com>
Thu, 5 Jan 2023 11:22:20 +0000 (11:22 +0000)
committerJens Axboe <axboe@kernel.dk>
Sun, 29 Jan 2023 22:17:39 +0000 (15:17 -0700)
commit0c4fe008c9cb2215b3f838769886857ae986014b
tree570f6ccfe1b4f7c9b7284b4570f60f4f9de7d711tree | snapshot
parent6d796c50f84ca79f1722bb131799e5a5710c4700commit | diff
io_uring: rearrange defer list checks

There should be nothing in the ->work_llist for non DEFER_TASKRUN rings,
so we can skip flag checks and test the list emptiness directly. Also
move it out of io_run_local_work() for inlining.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/331d63fd15ca79b35b95c82a82d9246110686392.1672916894.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/io_uring.c diff | blob | blame | history
io_uring/io_uring.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)