io_uring: clean up io_poll_task_func()

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io_poll_complete() always fills an event (even an overflowed one), so we
always should do io_cqring_ev_posted() afterwards. And that's what is
currently happening, because second EPOLLONESHOT check is always true,
it can't return !done for oneshots.

Remove those branching, it's much easier to read.

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

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Pavel Begunkov 2021-04-09 09:13:19 +01:00 • committed by Jens Axboe

parent e0051d7d18

commit f40b964a66

1 changed files with 4 additions and 6 deletions

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fs/io_uring.c

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