linux-kernel - [PATCH] block: Update a comment of disk statistics

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Message-ID: <20250923112136.114359-1-yizhou.tang@shopee.com>
Date: Tue, 23 Sep 2025 19:21:36 +0800
From: Tang Yizhou <yizhou.tang@...pee.com>
To: tj@...nel.org,
	hch@....de,
	axboe@...nel.dk
Cc: linux-kernel@...r.kernel.org,
	linux-block@...r.kernel.org,
	Tang Yizhou <yizhou.tang@...pee.com>
Subject: [PATCH] block: Update a comment of disk statistics

From: Tang Yizhou <yizhou.tang@...pee.com>

>From commit 074a7aca7afa ("block: move stats from disk to part0"),
we know that:

* {disk|all}_stat_*() are gone.

* disk_stat_lock/unlock() are renamed to part_stat_lock/unlock().

Therefore, outdated comments should be updated accordingly.

Fixes: 074a7aca7afa ("block: move stats from disk to part0")
Signed-off-by: Tang Yizhou <yizhou.tang@...pee.com>
---
 include/linux/part_stat.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/part_stat.h b/include/linux/part_stat.h
index eeeff2a04529..729415e91215 100644
--- a/include/linux/part_stat.h
+++ b/include/linux/part_stat.h
@@ -17,8 +17,8 @@ struct disk_stats {
 /*
  * Macros to operate on percpu disk statistics:
  *
- * {disk|part|all}_stat_{add|sub|inc|dec}() modify the stat counters and should
- * be called between disk_stat_lock() and disk_stat_unlock().
+ * part_stat_{add|sub|inc|dec}() modify the stat counters and should
+ * be called between part_stat_lock() and part_stat_unlock().
  *
  * part_stat_read() can be called at any time.
  */
-- 
2.43.0