ovl: Set redirect on metacopy files upon rename

Set redirect on metacopy files upon rename.  This will help find data
dentry in lower dirs.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
1 file changed