592 						   struct rb_root *root)  in alloc_stable_node_chain()  argument
610 		rb_replace_node(&dup->node, &chain->node, root);  in alloc_stable_node_chain()
625 					  struct rb_root *root)  in free_stable_node_chain()  argument
627 	rb_erase(&chain->node, root);  in free_stable_node_chain()
916 				    struct rb_root *root)  in remove_stable_node_chain()  argument
936 	free_stable_node_chain(stable_node, root);  in remove_stable_node_chain()
1358 				    struct rb_root *root,  in stable_node_dup()  argument
1431 					root);  in stable_node_dup()
1476 					       struct rb_root *root)  in stable_node_dup_any()  argument
1481 		free_stable_node_chain(stable_node, root);  in stable_node_dup_any()
1504 					struct rb_root *root,  in __stable_node_chain()  argument
1520 	return stable_node_dup(_stable_node_dup, _stable_node, root,  in __stable_node_chain()
1526 						struct rb_root *root)  in chain_prune()  argument
1528 	return __stable_node_chain(s_n_d, s_n, root, true);  in chain_prune()
1533 					  struct rb_root *root)  in chain()  argument
1538 	tree_page = __stable_node_chain(s_n_d, &s_n, root, false);  in chain()
1556 	struct rb_root *root;  in stable_tree_search()  local
1570 	root = root_stable_tree + nid;  in stable_tree_search()
1572 	new = &root->rb_node;  in stable_tree_search()
1582 		tree_page = chain_prune(&stable_node_dup, &stable_node,	root);  in stable_tree_search()
1602 							      root);  in stable_tree_search()
1706 	rb_insert_color(&page_node->node, root);  in stable_tree_search()
1733 					root);  in stable_tree_search()
1739 			rb_erase(&stable_node_dup->node, root);  in stable_tree_search()
1779 						      root);  in stable_tree_search()
1809 	struct rb_root *root;  in stable_tree_insert()  local
1817 	root = root_stable_tree + nid;  in stable_tree_insert()
1820 	new = &root->rb_node;  in stable_tree_insert()
1829 		tree_page = chain(&stable_node_dup, stable_node, root);  in stable_tree_insert()
1837 							      root);  in stable_tree_insert()
1893 		rb_insert_color(&stable_node_dup->node, root);  in stable_tree_insert()
1898 			stable_node = alloc_stable_node_chain(orig, root);  in stable_tree_insert()
1930 	struct rb_root *root;  in unstable_tree_search_insert()  local
1935 	root = root_unstable_tree + nid;  in unstable_tree_search_insert()
1936 	new = &root->rb_node;  in unstable_tree_search_insert()
1985 	rb_insert_color(&rmap_item->node, root);  in unstable_tree_search_insert()
2582 	} else if (anon_vma->root == vma->anon_vma->root &&  in ksm_might_need_to_copy()
2730 					   struct rb_root *root)  in stable_node_chain_remove_range()  argument
2747 		free_stable_node_chain(stable_node, root);  in stable_node_chain_remove_range()