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-rw-r--r--fs/overlayfs/copy_up.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index 3380039036d6..0b7e7a90a435 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -320,7 +320,8 @@ struct ovl_fh *ovl_encode_real_fh(struct ovl_fs *ofs, struct dentry *real,
if (is_upper)
fh->fb.flags |= OVL_FH_FLAG_PATH_UPPER;
fh->fb.len = sizeof(fh->fb) + buflen;
- fh->fb.uuid = *uuid;
+ if (ofs->config.uuid)
+ fh->fb.uuid = *uuid;
return fh;