io_uring: set task_work notify method at init time

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While doing so, switch SQPOLL to TWA_SIGNAL_NO_IPI as well, as that
just does a task wakeup and then we can remove the special wakeup we
have in task_work_add.

Reviewed-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/20220426014904.60384-5-axboe@kernel.dk
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Jens Axboe 2022-04-25 19:49:02 -06:00

parent 6cf5862e3c

commit 9f010507bb

1 changed files with 11 additions and 12 deletions

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fs/io_uring.c

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