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(parent: 613e0b9) | 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>
Mon, 22 Mar 2021 13:42:50 +0000 (07:42 -0600)
commitf9e6fab247d8b34a4ff6113cd18c137c9ea5da45
tree2e41975a144a0e87884498becb12ff13c5d4c9b4tree
parent613e0b91174371238eb442d04c71c75905678b8dcommit | 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)