linux-kernel - [PATCH] misc_cgroup: Fix the obsolete comment around 'struct misc

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Date:   Mon, 24 Jul 2023 23:54:25 +1200
From:   Kai Huang <kai.huang@...el.com>
To:     cgroups@...r.kernel.org
Cc:     tj@...nel.org, hannes@...xchg.org, lizefan.x@...edance.com,
        linux-kernel@...r.kernel.org, Kai Huang <kai.huang@...el.com>
Subject: [PATCH] misc_cgroup: Fix the obsolete comment around 'struct misc_res'

The comment of the 'failed' member of 'struct misc_res' is obsolete
since commit b03357528fd9 ("misc_cgroup: remove error log to avoid log
flood"), which removed the 'failed' member from the structure.  Remove
the obsolete comment.

Also add the missing comment for the 'events' field, which should come
with commit f279294b3293 ("misc_cgroup: introduce misc.events to count
failures") where the 'events' member was added.

Signed-off-by: Kai Huang <kai.huang@...el.com>
---
 include/linux/misc_cgroup.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/misc_cgroup.h b/include/linux/misc_cgroup.h
index c238207d1615..41aa213a1125 100644
--- a/include/linux/misc_cgroup.h
+++ b/include/linux/misc_cgroup.h
@@ -31,7 +31,7 @@ struct misc_cg;
  * struct misc_res: Per cgroup per misc type resource
  * @max: Maximum limit on the resource.
  * @usage: Current usage of the resource.
- * @failed: True if charged failed for the resource in a cgroup.
+ * @events: Charge failure event counter of the resource.
  */
 struct misc_res {
 	unsigned long max;

base-commit: 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c
-- 
2.41.0