From: Chao Yu <chao@kernel.org>
To: jaegeuk@kernel.org
Cc: linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, Chao Yu <chao@kernel.org>
Subject: [PATCH v2] f2fs: print error information in f2fs_put_super()
Date: Thu, 6 Aug 2026 10:52:24 +0800 [thread overview]
Message-ID: <20260806025224.2194078-1-chao@kernel.org> (raw)
So that we can know in which path we may missed to account the
reference correclty: normal path or error handling path.
Signed-off-by: Chao Yu <chao@kernel.org>
---
v2:
- fix typo in commit message
fs/f2fs/super.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 25309e6d4156..5902b2da7ea4 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -2058,7 +2058,8 @@ static void f2fs_put_super(struct super_block *sb)
if (!get_pages(sbi, i))
continue;
f2fs_err(sbi, "detect filesystem reference count leak during "
- "umount, type: %d, count: %lld", i, get_pages(sbi, i));
+ "umount, type: %d, count: %lld, err: %d, cp_err: %d",
+ i, get_pages(sbi, i), err, f2fs_cp_error(sbi));
f2fs_bug_on(sbi, 1);
}
--
2.49.0
reply other threads:[~2026-08-06 2:52 UTC|newest]
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