linux-kernel - [PATCH] cgroup: fix obsolete function name above css_free_rwork

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Message-ID: <20230801124034.2245419-1-linmiaohe@huawei.com>
Date:   Tue, 1 Aug 2023 20:40:34 +0800
From:   Miaohe Lin <linmiaohe@...wei.com>
To:     <tj@...nel.org>, <hannes@...xchg.org>, <lizefan.x@...edance.com>
CC:     <cgroups@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linmiaohe@...wei.com>
Subject: [PATCH] cgroup: fix obsolete function name above css_free_rwork_fn()

Since commit 8f36aaec9c92 ("cgroup: Use rcu_work instead of explicit rcu
and work item"), css_free_work_fn has been renamed to css_free_rwork_fn.
Update corresponding comment.

Signed-off-by: Miaohe Lin <linmiaohe@...wei.com>
---
 kernel/cgroup/cgroup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index c7aafb59ecf2..d620d7ec47e8 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -5301,7 +5301,7 @@ static struct cftype cgroup_psi_files[] = {
  *    RCU callback.
  *
  * 4. After the grace period, the css can be freed.  Implemented in
- *    css_free_work_fn().
+ *    css_free_rwork_fn().
  *
  * It is actually hairier because both step 2 and 4 require process context
  * and thus involve punting to css->destroy_work adding two additional
-- 
2.33.0