tree 999a58292172b6ea599d7617c8078eac0b416074
parent dc6ce4bc2b355a47f225a0205046b3ebf29a7f72
author Jackie Liu <liuyun01@kylinos.cn> 1557978391 +0800
committer Jens Axboe <axboe@kernel.dk> 1558015827 -0600

io_uring: use wait_event_interruptible for cq_wait conditional wait

The previous patch has ensured that io_cqring_events contain
smp_rmb memory barriers, Now we can use wait_event_interruptible
to keep the code simple.

Signed-off-by: Jackie Liu <liuyun01@kylinos.cn>
Signed-off-by: Jens Axboe <axboe@kernel.dk>