1155 	struct stable_node *page_node;  in stable_tree_search()  local
1157 	page_node = page_stable_node(page);  in stable_tree_search()
1158 	if (page_node && page_node->head != &migrate_nodes) {  in stable_tree_search()
1220 			if (page_node)  in stable_tree_search()
1226 	if (!page_node)  in stable_tree_search()
1229 	list_del(&page_node->list);  in stable_tree_search()
1230 	DO_NUMA(page_node->nid = nid);  in stable_tree_search()
1231 	rb_link_node(&page_node->node, parent, new);  in stable_tree_search()
1232 	rb_insert_color(&page_node->node, root);  in stable_tree_search()
1237 	if (page_node) {  in stable_tree_search()
1238 		list_del(&page_node->list);  in stable_tree_search()
1239 		DO_NUMA(page_node->nid = nid);  in stable_tree_search()
1240 		rb_replace_node(&stable_node->node, &page_node->node, root);  in stable_tree_search()