We have freezed queue already, not necessary to call
blk_mq_quiesce_queue() any more, so remove it.
Cc: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx>
---
block/elevator.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/block/elevator.c b/block/elevator.c
index bf11e70f008b..c7a4ee682033 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -950,7 +950,6 @@ static int elevator_switch_mq(struct request_queue *q,
int ret;
blk_mq_freeze_queue(q);
- blk_mq_quiesce_queue(q);
if (q->elevator) {
if (q->elevator->registered)
@@ -978,9 +977,7 @@ static int elevator_switch_mq(struct request_queue *q,
out:
blk_mq_unfreeze_queue(q);
- blk_mq_start_stopped_hw_queues(q, true);
return ret;
-
}
/*
--
2.9.3
