57 					 struct fib6_node *fn);
58 static struct fib6_node *fib6_repair_tree(struct net *net,
60 					  struct fib6_node *fn);
108 	struct fib6_node *fn;  in fib6_update_sernum()
110 	fn = rcu_dereference_protected(f6i->fib6_node,  in fib6_update_sernum()
169 	WARN_ON(f6i->fib6_node);  in fib6_info_destroy_rcu()
181 static struct fib6_node *node_alloc(struct net *net)  in node_alloc()
183 	struct fib6_node *fn;  in node_alloc()
192 static void node_free_immediate(struct net *net, struct fib6_node *fn)  in node_free_immediate()
200 	struct fib6_node *fn = container_of(head, struct fib6_node, rcu);  in node_free_rcu()
205 static void node_free(struct net *net, struct fib6_node *fn)  in node_free()
685 static struct fib6_node *fib6_add_1(struct net *net,  in fib6_add_1()
687 				    struct fib6_node *root,  in fib6_add_1()
693 	struct fib6_node *fn, *in, *ln;  in fib6_add_1()
694 	struct fib6_node *pn = NULL;  in fib6_add_1()
971 static void fib6_purge_rt(struct fib6_info *rt, struct fib6_node *fn,  in fib6_purge_rt()
1009 static int fib6_add_rt2node(struct fib6_node *fn, struct fib6_info *rt,  in fib6_add_rt2node()
1176 		rcu_assign_pointer(rt->fib6_node, fn);  in fib6_add_rt2node()
1206 		rcu_assign_pointer(rt->fib6_node, fn);  in fib6_add_rt2node()
1216 		iter->fib6_node = NULL;  in fib6_add_rt2node()
1232 					iter->fib6_node = NULL;  in fib6_add_rt2node()
1270 	struct fib6_node *fn = rcu_dereference_protected(rt->fib6_node,  in __fib6_update_sernum_upto_root()
1302 int fib6_add(struct fib6_node *root, struct fib6_info *rt,  in fib6_add()
1306 	struct fib6_node *fn, *pn = NULL;  in fib6_add()
1335 		struct fib6_node *sn;  in fib6_add()
1338 			struct fib6_node *sfn;  in fib6_add()
1475 static struct fib6_node *fib6_node_lookup_1(struct fib6_node *root,  in fib6_node_lookup_1()
1478 	struct fib6_node *fn;  in fib6_node_lookup_1()
1491 		struct fib6_node *next;  in fib6_node_lookup_1()
1506 		struct fib6_node *subtree = FIB6_SUBTREE(fn);  in fib6_node_lookup_1()
1520 					struct fib6_node *sfn;  in fib6_node_lookup_1()
1544 struct fib6_node *fib6_node_lookup(struct fib6_node *root,  in fib6_node_lookup()
1548 	struct fib6_node *fn;  in fib6_node_lookup()
1584 static struct fib6_node *fib6_locate_1(struct fib6_node *root,  in fib6_locate_1()
1589 	struct fib6_node *fn, *prev = NULL;  in fib6_locate_1()
1634 struct fib6_node *fib6_locate(struct fib6_node *root,  in fib6_locate()
1639 	struct fib6_node *fn;  in fib6_locate()
1649 			struct fib6_node *subtree = FIB6_SUBTREE(fn);  in fib6_locate()
1674 					 struct fib6_node *fn)  in fib6_find_prefix()
1676 	struct fib6_node *child_left, *child_right;  in fib6_find_prefix()
1704 static struct fib6_node *fib6_repair_tree(struct net *net,  in fib6_repair_tree()
1706 					  struct fib6_node *fn)  in fib6_repair_tree()
1710 	struct fib6_node *child;  in fib6_repair_tree()
1721 		struct fib6_node *fn_r = rcu_dereference_protected(fn->right,  in fib6_repair_tree()
1723 		struct fib6_node *fn_l = rcu_dereference_protected(fn->left,  in fib6_repair_tree()
1725 		struct fib6_node *pn = rcu_dereference_protected(fn->parent,  in fib6_repair_tree()
1727 		struct fib6_node *pn_r = rcu_dereference_protected(pn->right,  in fib6_repair_tree()
1729 		struct fib6_node *pn_l = rcu_dereference_protected(pn->left,  in fib6_repair_tree()
1825 static void fib6_del_route(struct fib6_table *table, struct fib6_node *fn,  in fib6_del_route()
1837 	rt->fib6_node = NULL;  in fib6_del_route()
1898 	struct fib6_node *fn = rcu_dereference_protected(rt->fib6_node,  in fib6_del()
1954 	struct fib6_node *fn, *pn, *left, *right;  in fib6_walk_continue()
2085 					 rcu_access_pointer(rt->fib6_node),  in fib6_clean_node()
2113 static void fib6_clean_tree(struct net *net, struct fib6_node *root,  in fib6_clean_tree()
2338 					   sizeof(struct fib6_node),  in fib6_init()