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(parent: a8e772d) | 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>
Thu, 25 Mar 2021 16:24:21 +0000 (10:24 -0600)
commit10418ad07a7feb5f877f682d864dfdd9ce021e22
tree4c7740b846ca9ddbefcde6373e742720dbb7e668tree
parenta8e772ded91217feabd5a01dccf749cb2271d02acommit | 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)