From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/block/blk-sysfs.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/kernel/block/blk-sysfs.c b/kernel/block/blk-sysfs.c
index 8c58163..9174137 100644
--- a/kernel/block/blk-sysfs.c
+++ b/kernel/block/blk-sysfs.c
@@ -726,6 +726,8 @@
{
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);
}
--
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