ovl_is_inuse      270 fs/overlayfs/overlayfs.h bool ovl_is_inuse(struct dentry *dentry);
ovl_is_inuse     1351 fs/overlayfs/super.c 		if (ovl_is_inuse(stack[i].dentry)) {
ovl_is_inuse     1519 fs/overlayfs/super.c 		} else if (ovl_is_inuse(parent)) {