When there is no upper_mnt, lower multi hardlink should not construct
multi inode for overlay since there won't copyup.
Signed-off-by: yangerkun <yangerkun@xxxxxxxxxx>
---
fs/overlayfs/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index fcd97b783fa1..fb0a8eff1d8c 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -696,7 +696,7 @@ struct inode *ovl_get_inode(struct super_block *sb, struct dentry *upperdentry,
* Hash non-indexed dir by upper inode for NFS export.
*/
is_dir = S_ISDIR(realinode->i_mode);
- if (is_dir && (indexed || !sb->s_export_op || !ofs->upper_mnt))
+ if (!ofs->upper_mnt || (is_dir && !sb->s_export_op))
origin = lowerdentry;
if (upperdentry || origin) {
--
2.13.6
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