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(parent: de968c1) | patch
io_uring: optimise success case of __io_queue_sqe
authorPavel Begunkov <asml.silence@gmail.com>
Fri, 19 Mar 2021 17:22:34 +0000 (17:22 +0000)
committerJens Axboe <axboe@kernel.dk>
Sun, 11 Apr 2021 23:41:58 +0000 (17:41 -0600)
commit1840038e119573fc624a2fc586a1c5ced50b59f2
tree9e4076bc02be5dae4947298ae02d644566ee360atree | snapshot
parentde968c182b4f48a421b0a3862e747c4147a7da22commit | diff
io_uring: optimise success case of __io_queue_sqe

Move the case of successfully issued request by doing that check first.
It's not much of a difference, just generates slightly better code for
me.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)