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Message-Id: <20210119110121.36656-1-bianpan2016@163.com>
Date:   Tue, 19 Jan 2021 03:01:21 -0800
From:   Pan Bian <bianpan2016@....com>
To:     "Theodore Ts'o" <tytso@....edu>,
        Andreas Dilger <adilger.kernel@...ger.ca>,
        Harshad Shirwadkar <harshadshirwadkar@...il.com>
Cc:     linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org,
        Pan Bian <bianpan2016@....com>
Subject: [PATCH] ext4: stop update inode before return

Stop inode updating before returning the error code.

Fixes: aa75f4d3daae ("ext4: main fast-commit commit path")
Signed-off-by: Pan Bian <bianpan2016@....com>
---
 fs/ext4/inode.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index c173c8405856..64039bbb656d 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5389,8 +5389,10 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
 			inode->i_gid = attr->ia_gid;
 		error = ext4_mark_inode_dirty(handle, inode);
 		ext4_journal_stop(handle);
-		if (unlikely(error))
+		if (unlikely(error)) {
+			ext4_fc_stop_update(inode);
 			return error;
+		}
 	}
 
 	if (attr->ia_valid & ATTR_SIZE) {
-- 
2.17.1

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