io_uring: simplify io_async_task_func()

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Greatly simplify io_async_task_func() removing duplicated functionality
of __io_req_task_submit(). This do one extra spin lock/unlock for
cancelled poll case, but that shouldn't happen often.

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

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Pavel Begunkov 2020-06-30 15:20:42 +03:00 • committed by Jens Axboe

parent ea1164e574

commit 0be0b0e33b

1 changed files with 5 additions and 24 deletions

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fs/io_uring.c

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