diff options
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/elevator.c b/block/elevator.c index 7bda083d59684..138faeb08a7c3 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -968,6 +968,7 @@ 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) @@ -994,6 +995,7 @@ static int elevator_switch_mq(struct request_queue *q, blk_add_trace_msg(q, "elv switch: none"); out: + blk_mq_unquiesce_queue(q); blk_mq_unfreeze_queue(q); return ret; } |