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(parent: eac897e) | patch
io_uring: do task_work_run() during iopoll
authorPavel Begunkov <asml.silence@gmail.com>
Sun, 28 Jun 2020 09:52:37 +0000 (12:52 +0300)
committerJens Axboe <axboe@kernel.dk>
Sun, 28 Jun 2020 14:13:03 +0000 (08:13 -0600)
commit04259268e6d3494de776407df1c8a530917f706a
tree7cd4a32d63714290fe17cb498f437979006c1121tree | snapshot
parenteac897ec8bf5b0761398c745114331fecaf17f26commit | diff
io_uring: do task_work_run() during iopoll

There are a lot of new users of task_work, and some of task_work_add()
may happen while we do io polling, thus make iopoll from time to time
to do task_work_run(), so it doesn't poll for sitting there reqs.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
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