io_uring: adjust smp_rmb inside io_cqring_events

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Whenever smp_rmb is required to use io_cqring_events,
keep smp_rmb inside the function io_cqring_events.

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

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Jackie Liu 2019-05-16 11:46:30 +08:00 • committed by Jens Axboe

parent 2bbcd6d3b3

commit dc6ce4bc2b

1 changed files with 2 additions and 4 deletions

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fs/io_uring.c

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