On Mon, Jun 04, 2018 at 05:03:55PM +0800, Jianchao Wang wrote: > if hctx is stopped, don't run the queue in blk_mq_run_work_fn. > > Fixes: 15fe8a9 (blk-mq: remove blk_mq_delay_queue()) > Cc: Ming Lei <ming.lei@xxxxxxxxxx> > Signed-off-by: Jianchao Wang <jianchao.w.wang@xxxxxxxxxx> > --- > block/blk-mq.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/block/blk-mq.c b/block/blk-mq.c > index 9ce9cac..d0ee928 100644 > --- a/block/blk-mq.c > +++ b/block/blk-mq.c > @@ -1578,7 +1578,7 @@ static void blk_mq_run_work_fn(struct work_struct *work) > * If we are stopped, don't run the queue. > */ > if (test_bit(BLK_MQ_S_STOPPED, &hctx->state)) > - clear_bit(BLK_MQ_S_STOPPED, &hctx->state); > + return; > > __blk_mq_run_hw_queue(hctx); > } > -- > 2.7.4 > Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx> Thanks, Ming
