ovl_matches_upper  744 fs/overlayfs/dir.c 	     !ovl_matches_upper(dentry, upper))) {
ovl_matches_upper  790 fs/overlayfs/dir.c 	    (!opaquedir && !ovl_matches_upper(dentry, upper)))
ovl_matches_upper 1141 fs/overlayfs/dir.c 	if (!ovl_matches_upper(old, olddentry))
ovl_matches_upper 1159 fs/overlayfs/dir.c 			if (!ovl_matches_upper(new, newdentry))