Since file inode points to the underlay from ovl_path_real method, the dir
inode should also point to the one from underlay. This issue introduced
problem when live migrates a container instance using criu, which need to
convert inotify inode entry to file path, because inotify point to the real
inode in underlay.
Signed-off-by: Chen Haiquan <oc@xxxxxxxxxx>
---
fs/overlayfs/dir.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c
index 12bcd07b9e32..a06f23d325ec 100644
--- a/fs/overlayfs/dir.c
+++ b/fs/overlayfs/dir.c
@@ -147,9 +147,6 @@ static int ovl_dir_getattr(struct vfsmount *mnt,
struct dentry *dentry,
if (err)
return err;
- stat->dev = dentry->d_sb->s_dev;
- stat->ino = dentry->d_inode->i_ino;
-
/*
* It's probably not worth it to count subdirs to get the
* correct link count. nlink=1 seems to pacify 'find' and
--
2.7.4
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