diff options
Diffstat (limited to 'block/blk-throttle.c')
| -rw-r--r-- | block/blk-throttle.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 82dbaefcfa3b..8d149aff9fd0 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -1202,6 +1202,7 @@ static int blk_throtl_init(struct gendisk *disk) { struct request_queue *q = disk->queue; struct throtl_data *td; + unsigned int memflags; int ret; td = kzalloc_node(sizeof(*td), GFP_KERNEL, q->node); @@ -1215,7 +1216,7 @@ static int blk_throtl_init(struct gendisk *disk) * Freeze queue before activating policy, to synchronize with IO path, * which is protected by 'q_usage_counter'. */ - blk_mq_freeze_queue(disk->queue); + memflags = blk_mq_freeze_queue(disk->queue); blk_mq_quiesce_queue(disk->queue); q->td = td; @@ -1239,7 +1240,7 @@ static int blk_throtl_init(struct gendisk *disk) out: blk_mq_unquiesce_queue(disk->queue); - blk_mq_unfreeze_queue(disk->queue); + blk_mq_unfreeze_queue(disk->queue, memflags); return ret; } |