59 					 struct fib6_node *fn);
60 static struct fib6_node *fib6_repair_tree(struct net *net,
62 					  struct fib6_node *fn);
109 	struct fib6_node *fn;  in fib6_update_sernum()
111 	fn = rcu_dereference_protected(f6i->fib6_node,  in fib6_update_sernum()
172 	WARN_ON(f6i->fib6_node);  in fib6_info_destroy_rcu()
184 static struct fib6_node *node_alloc(struct net *net)  in node_alloc()
186 	struct fib6_node *fn;  in node_alloc()
195 static void node_free_immediate(struct net *net, struct fib6_node *fn)  in node_free_immediate()
203 	struct fib6_node *fn = container_of(head, struct fib6_node, rcu);  in node_free_rcu()
208 static void node_free(struct net *net, struct fib6_node *fn)  in node_free()
743 static struct fib6_node *fib6_add_1(struct net *net,  in fib6_add_1()
745 				    struct fib6_node *root,  in fib6_add_1()
751 	struct fib6_node *fn, *in, *ln;  in fib6_add_1()
752 	struct fib6_node *pn = NULL;  in fib6_add_1()
1029 static void fib6_purge_rt(struct fib6_info *rt, struct fib6_node *fn,  in fib6_purge_rt()
1071 static int fib6_add_rt2node(struct fib6_node *fn, struct fib6_info *rt,  in fib6_add_rt2node()
1254 		rcu_assign_pointer(rt->fib6_node, fn);  in fib6_add_rt2node()
1284 		rcu_assign_pointer(rt->fib6_node, fn);  in fib6_add_rt2node()
1294 		iter->fib6_node = NULL;  in fib6_add_rt2node()
1310 					iter->fib6_node = NULL;  in fib6_add_rt2node()
1348 	struct fib6_node *fn = rcu_dereference_protected(rt->fib6_node,  in __fib6_update_sernum_upto_root()
1380 int fib6_add(struct fib6_node *root, struct fib6_info *rt,  in fib6_add()
1384 	struct fib6_node *fn, *pn = NULL;  in fib6_add()
1412 		struct fib6_node *sn;  in fib6_add()
1415 			struct fib6_node *sfn;  in fib6_add()
1558 static struct fib6_node *fib6_node_lookup_1(struct fib6_node *root,  in fib6_node_lookup_1()
1561 	struct fib6_node *fn;  in fib6_node_lookup_1()
1574 		struct fib6_node *next;  in fib6_node_lookup_1()
1589 		struct fib6_node *subtree = FIB6_SUBTREE(fn);  in fib6_node_lookup_1()
1603 					struct fib6_node *sfn;  in fib6_node_lookup_1()
1627 struct fib6_node *fib6_node_lookup(struct fib6_node *root,  in fib6_node_lookup()
1631 	struct fib6_node *fn;  in fib6_node_lookup()
1667 static struct fib6_node *fib6_locate_1(struct fib6_node *root,  in fib6_locate_1()
1672 	struct fib6_node *fn, *prev = NULL;  in fib6_locate_1()
1717 struct fib6_node *fib6_locate(struct fib6_node *root,  in fib6_locate()
1722 	struct fib6_node *fn;  in fib6_locate()
1732 			struct fib6_node *subtree = FIB6_SUBTREE(fn);  in fib6_locate()
1757 					 struct fib6_node *fn)  in fib6_find_prefix()
1759 	struct fib6_node *child_left, *child_right;  in fib6_find_prefix()
1787 static struct fib6_node *fib6_repair_tree(struct net *net,  in fib6_repair_tree()
1789 					  struct fib6_node *fn)  in fib6_repair_tree()
1793 	struct fib6_node *child;  in fib6_repair_tree()
1804 		struct fib6_node *fn_r = rcu_dereference_protected(fn->right,  in fib6_repair_tree()
1806 		struct fib6_node *fn_l = rcu_dereference_protected(fn->left,  in fib6_repair_tree()
1808 		struct fib6_node *pn = rcu_dereference_protected(fn->parent,  in fib6_repair_tree()
1810 		struct fib6_node *pn_r = rcu_dereference_protected(pn->right,  in fib6_repair_tree()
1812 		struct fib6_node *pn_l = rcu_dereference_protected(pn->left,  in fib6_repair_tree()
1912 static void fib6_del_route(struct fib6_table *table, struct fib6_node *fn,  in fib6_del_route()
1940 	rt->fib6_node = NULL;  in fib6_del_route()
2015 	struct fib6_node *fn;  in fib6_del()
2021 	fn = rcu_dereference_protected(rt->fib6_node,  in fib6_del()
2074 	struct fib6_node *fn, *pn, *left, *right;  in fib6_walk_continue()
2205 					 rcu_access_pointer(rt->fib6_node),  in fib6_clean_node()
2233 static void fib6_clean_tree(struct net *net, struct fib6_node *root,  in fib6_clean_tree()
2495 					   sizeof(struct fib6_node), 0,  in fib6_init()