The f2fs_set_link updates its parent inode number, so we should sync this to
the inode block.
Otherwise, the data can be lost after sudden-power-off.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@xxxxxxxxxxx>
---
fs/f2fs/namei.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 4e47518..9e90d31 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -447,6 +447,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
else
release_orphan_inode(sbi);
+ update_inode_page(old_inode):
update_inode_page(new_inode);
} else {
err = f2fs_add_link(new_dentry, old_inode);
--
1.8.3.1.437.g0dbd812
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