hc
2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c
kernel/block/blk-sysfs.c
....@@ -726,6 +726,8 @@
726726 {
727727 struct request_queue *q = container_of(rcu_head, struct request_queue,
728728 rcu_head);
729
+
730
+ percpu_ref_exit(&q->q_usage_counter);
729731 kmem_cache_free(blk_requestq_cachep, q);
730732 }
731733