io_uring: refactor io_disarm_next() locking

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Split timeout handling into removal + failing, so we can reduce
spinlocking time and remove another instance of triple nested locking.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/0f00d115f9d4c5749028f19623708ad3695512d6.1650458197.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2022-04-20 13:40:55 +01:00 • committed by Jens Axboe

parent 3645c2000a

commit 81ec803b4e

1 changed files with 10 additions and 7 deletions

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fs/io_uring.c

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