linux-kernel - [PATCH] f2fs: use printk_ratelimited to avoid redundant logs

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Date: Wed, 24 Jan 2024 22:45:06 +0800
From: Chao Yu <chao@...nel.org>
To: jaegeuk@...nel.org
Cc: linux-f2fs-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org,
	Chao Yu <chao@...nel.org>
Subject: [PATCH] f2fs: use printk_ratelimited to avoid redundant logs

Use printk_ratelimited() instead of f2fs_err() in f2fs_record_stop_reason(),
and f2fs_record_errors() to avoid redundant logs.

Signed-off-by: Chao Yu <chao@...nel.org>
---
 fs/f2fs/super.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index e2c066fbc0fa..7e437aea268e 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -4091,7 +4091,9 @@ static void f2fs_record_stop_reason(struct f2fs_sb_info *sbi)
 
 	f2fs_up_write(&sbi->sb_lock);
 	if (err)
-		f2fs_err(sbi, "f2fs_commit_super fails to record err:%d", err);
+		printk_ratelimited(
+			"%sF2FS-fs (%s): f2fs_commit_super fails to record stop_reason, err:%d\n",
+			KERN_ERR, sbi->sb->s_id, err);
 }
 
 void f2fs_save_errors(struct f2fs_sb_info *sbi, unsigned char flag)
@@ -4134,8 +4136,9 @@ static void f2fs_record_errors(struct f2fs_sb_info *sbi, unsigned char error)
 
 	err = f2fs_commit_super(sbi, false);
 	if (err)
-		f2fs_err(sbi, "f2fs_commit_super fails to record errors:%u, err:%d",
-								error, err);
+		printk_ratelimited(
+			"%sF2FS-fs (%s): f2fs_commit_super fails to record errors:%u, err:%d\n",
+			KERN_ERR, sbi->sb->s_id, error, err);
 out_unlock:
 	f2fs_up_write(&sbi->sb_lock);
 }
-- 
2.40.1