1158 	struct stable_node *page_node;  in stable_tree_search()  local
1160 	page_node = page_stable_node(page);  in stable_tree_search()
1161 	if (page_node && page_node->head != &migrate_nodes) {  in stable_tree_search()
1213 			if (page_node)  in stable_tree_search()
1219 	if (!page_node)  in stable_tree_search()
1222 	list_del(&page_node->list);  in stable_tree_search()
1223 	DO_NUMA(page_node->nid = nid);  in stable_tree_search()
1224 	rb_link_node(&page_node->node, parent, new);  in stable_tree_search()
1225 	rb_insert_color(&page_node->node, root);  in stable_tree_search()
1230 	if (page_node) {  in stable_tree_search()
1231 		list_del(&page_node->list);  in stable_tree_search()
1232 		DO_NUMA(page_node->nid = nid);  in stable_tree_search()
1233 		rb_replace_node(&stable_node->node, &page_node->node, root);  in stable_tree_search()