On Mon, 2017-06-05 at 23:59 +0800, Ming Lei wrote:
> It is required that no dispatch can happen any more once
> blk_mq_quiesce_queue() returns, and we don't have such requirement
> on APIs of stopping queue.
>
> But blk_mq_quiesce_queue() still may not block/drain dispatch in the
> the case of
It is required that no dispatch can happen any more once
blk_mq_quiesce_queue() returns, and we don't have such requirement
on APIs of stopping queue.
But blk_mq_quiesce_queue() still may not block/drain dispatch in the
the case of BLK_MQ_S_START_ON_RUN, so use the new introduced flag of
