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(parent: 765ff49) | patch
io_uring: don't wake sqpoll in io_cqring_ev_posted
authorPavel Begunkov <asml.silence@gmail.com>
Mon, 4 Oct 2021 19:02:51 +0000 (20:02 +0100)
committerJens Axboe <axboe@kernel.dk>
Tue, 19 Oct 2021 11:49:54 +0000 (05:49 -0600)
commitaede728aae355d4c1d38dd02747d415af011eea7
treee6b90f350404df3ea4ada223f9bc3663ce9f7665tree | snapshot
parent765ff496c781a982ed0a882a7784c93ce10d1155commit | diff
io_uring: don't wake sqpoll in io_cqring_ev_posted

io_cqring_ev_posted() doesn't need to wake SQPOLL, it's either done by
userspace or with task_work, but no action is required on request
completion. Rip off bits waking it up in io_cqring_ev_posted().

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/b49dab27b64cf11f4c50f2f90dcaac123430e05d.1633373302.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
Domain: System / Kernel;