59 					 struct fib6_node *fn);
60 static struct fib6_node *fib6_repair_tree(struct net *net,
62 					  struct fib6_node *fn);
110 	struct fib6_node *fn;  in fib6_update_sernum()
112 	fn = rcu_dereference_protected(f6i->fib6_node,  in fib6_update_sernum()
176 	WARN_ON(f6i->fib6_node);  in fib6_info_destroy_rcu()
216 static struct fib6_node *node_alloc(struct net *net)  in node_alloc()
218 	struct fib6_node *fn;  in node_alloc()
227 static void node_free_immediate(struct net *net, struct fib6_node *fn)  in node_free_immediate()
235 	struct fib6_node *fn = container_of(head, struct fib6_node, rcu);  in node_free_rcu()
240 static void node_free(struct net *net, struct fib6_node *fn)  in node_free()
660 static struct fib6_node *fib6_add_1(struct net *net,  in fib6_add_1()
662 				    struct fib6_node *root,  in fib6_add_1()
668 	struct fib6_node *fn, *in, *ln;  in fib6_add_1()
669 	struct fib6_node *pn = NULL;  in fib6_add_1()
900 static void fib6_purge_rt(struct fib6_info *rt, struct fib6_node *fn,  in fib6_purge_rt()
936 static int fib6_add_rt2node(struct fib6_node *fn, struct fib6_info *rt,  in fib6_add_rt2node()
1085 		rcu_assign_pointer(rt->fib6_node, fn);  in fib6_add_rt2node()
1113 		rcu_assign_pointer(rt->fib6_node, fn);  in fib6_add_rt2node()
1123 		iter->fib6_node = NULL;  in fib6_add_rt2node()
1139 					iter->fib6_node = NULL;  in fib6_add_rt2node()
1177 	struct fib6_node *fn = rcu_dereference_protected(rt->fib6_node,  in __fib6_update_sernum_upto_root()
1201 int fib6_add(struct fib6_node *root, struct fib6_info *rt,  in fib6_add()
1205 	struct fib6_node *fn, *pn = NULL;  in fib6_add()
1234 		struct fib6_node *sn;  in fib6_add()
1237 			struct fib6_node *sfn;  in fib6_add()
1372 static struct fib6_node *fib6_node_lookup_1(struct fib6_node *root,  in fib6_node_lookup_1()
1375 	struct fib6_node *fn;  in fib6_node_lookup_1()
1388 		struct fib6_node *next;  in fib6_node_lookup_1()
1403 		struct fib6_node *subtree = FIB6_SUBTREE(fn);  in fib6_node_lookup_1()
1417 					struct fib6_node *sfn;  in fib6_node_lookup_1()
1441 struct fib6_node *fib6_node_lookup(struct fib6_node *root,  in fib6_node_lookup()
1445 	struct fib6_node *fn;  in fib6_node_lookup()
1481 static struct fib6_node *fib6_locate_1(struct fib6_node *root,  in fib6_locate_1()
1486 	struct fib6_node *fn, *prev = NULL;  in fib6_locate_1()
1530 struct fib6_node *fib6_locate(struct fib6_node *root,  in fib6_locate()
1535 	struct fib6_node *fn;  in fib6_locate()
1545 			struct fib6_node *subtree = FIB6_SUBTREE(fn);  in fib6_locate()
1570 					 struct fib6_node *fn)  in fib6_find_prefix()
1572 	struct fib6_node *child_left, *child_right;  in fib6_find_prefix()
1600 static struct fib6_node *fib6_repair_tree(struct net *net,  in fib6_repair_tree()
1602 					  struct fib6_node *fn)  in fib6_repair_tree()
1606 	struct fib6_node *child;  in fib6_repair_tree()
1617 		struct fib6_node *fn_r = rcu_dereference_protected(fn->right,  in fib6_repair_tree()
1619 		struct fib6_node *fn_l = rcu_dereference_protected(fn->left,  in fib6_repair_tree()
1621 		struct fib6_node *pn = rcu_dereference_protected(fn->parent,  in fib6_repair_tree()
1623 		struct fib6_node *pn_r = rcu_dereference_protected(pn->right,  in fib6_repair_tree()
1625 		struct fib6_node *pn_l = rcu_dereference_protected(pn->left,  in fib6_repair_tree()
1721 static void fib6_del_route(struct fib6_table *table, struct fib6_node *fn,  in fib6_del_route()
1733 	rt->fib6_node = NULL;  in fib6_del_route()
1792 	struct fib6_node *fn = rcu_dereference_protected(rt->fib6_node,  in fib6_del()
1848 	struct fib6_node *fn, *pn, *left, *right;  in fib6_walk_continue()
1978 					 rcu_access_pointer(rt->fib6_node),  in fib6_clean_node()
2006 static void fib6_clean_tree(struct net *net, struct fib6_node *root,  in fib6_clean_tree()
2222 					   sizeof(struct fib6_node),  in fib6_init()