1378 		struct maple_enode *root;  in mas_start()  local
1385 		root = mas_root(mas);  in mas_start()
1387 		if (likely(xa_is_node(root))) {  in mas_start()
1389 			mas->node = mte_safe_root(root);  in mas_start()
1398 		if (unlikely(!root)) {  in mas_start()
1412 		return root;  in mas_start()
3778 	struct maple_enode *root = mas_root_locked(mas);  in mas_new_root()  local
3808 	if (xa_is_node(root))  in mas_new_root()
3809 		mte_destroy_walk(root, mas->tree);  in mas_new_root()
6487 	void *root = mt_root_locked(mt);  in __mt_destroy()  local
6490 	if (xa_is_node(root))  in __mt_destroy()
6491 		mte_destroy_walk(root, mt);  in __mt_destroy()