io_uring: clean io_req_find_next() fast check

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Indirectly io_req_find_next() is called for every request, optimise the
check by testing flags as it was long before -- __io_req_find_next()
tolerates false-positives well (i.e. link==NULL), and those should be
really rare.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2021-02-12 18:41:16 +00:00 • committed by Jens Axboe

parent dc0eced5d9

commit cdbff98223

1 changed files with 1 additions and 1 deletions

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fs/io_uring.c

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