io_uring: move timeout locking in io_timeout_cancel()

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Move ->timeout_lock grabbing inside of io_timeout_cancel(), so
we can do io_req_task_queue_fail() outside of the lock. It's much nicer
than relying on triple nested locking.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/cde758c2897930d31e205ed8f476d4ec879a8849.1650458197.git.asml.silence@gmail.com
[axboe: drop now wrong timeout_lock annotation]
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2022-04-20 13:40:54 +01:00 • committed by Jens Axboe

parent 5e45690a1c

commit 3645c2000a

1 changed files with 5 additions and 7 deletions

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fs/io_uring.c

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