diff --git a/block/blk-core.c b/block/blk-core.c index d0d0dd8151f7..e5eeec801f56 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -414,8 +414,6 @@ void blk_cleanup_queue(struct request_queue *q) blk_mq_sched_free_requests(q); mutex_unlock(&q->sysfs_lock); - percpu_ref_exit(&q->q_usage_counter); - /* @q is and will stay empty, shutdown and put */ blk_put_queue(q); } diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 8c5816364dd1..9174137a913c 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -726,6 +726,8 @@ static void blk_free_queue_rcu(struct rcu_head *rcu_head) { struct request_queue *q = container_of(rcu_head, struct request_queue, rcu_head); + + percpu_ref_exit(&q->q_usage_counter); kmem_cache_free(blk_requestq_cachep, q); }