io_uring: simplify iopoll reissuing

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Don't stash -EAGAIN'ed iopoll requests into a list to reissue it later,
do it eagerly. It removes overhead on keeping and checking that list,
and allows in case of failure for these requests to be completed through
normal iopoll completion path.

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

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Pavel Begunkov 2021-02-11 18:28:21 +00:00 • committed by Jens Axboe

parent 6e833d538b

commit f161340d9e

1 changed files with 5 additions and 21 deletions

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fs/io_uring.c

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