On Mon, 2017-06-05 at 23:59 +0800, Ming Lei wrote:
> This patch reverts commit 2719aa217e0d02(blk-mq: don't use
> sync workqueue flushing from drivers) because only
> blk_mq_quiesce_queue() need the sync flush, and now
> we don't need to stop queue any more, so revert it.
>
> Also changes to
This patch reverts commit 2719aa217e0d02(blk-mq: don't use
sync workqueue flushing from drivers) because only
blk_mq_quiesce_queue() need the sync flush, and now
we don't need to stop queue any more, so revert it.
Also changes to cancel_delayed_work() in blk_mq_stop_hw_queue().
Signed-off-by:
