Re: [PATCH v5 11/12] blk-mq: clarify dispatch may not be drained/blocked by stopping queue

Bart Van Assche
2017-06-06T16:22:11Z

On Tue, 2017-06-06 at 23:22 +0800, Ming Lei wrote:
> BLK_MQ_S_STOPPED may not be observed in other concurrent I/O paths,
> we can't guarantee that dispatching won't happen after returning
> from the APIs of stopping queue.
>=20
> So clarify the fact and avoid potential misuse.

Reviewed-by: Bart Van Assche <Bart.VanAssche@sandisk.com>=