72 route4_reset_fastmap(struct route4_head *head)  in route4_reset_fastmap()  argument
75 	memset(head->fastmap, 0, sizeof(head->fastmap));  in route4_reset_fastmap()
80 route4_set_fastmap(struct route4_head *head, u32 id, int iif,  in route4_set_fastmap()  argument
87 	head->fastmap[h].id = id;  in route4_set_fastmap()
88 	head->fastmap[h].iif = iif;  in route4_set_fastmap()
89 	head->fastmap[h].filter = f;  in route4_set_fastmap()
124 		route4_set_fastmap(head, id, iif, f);		\
131 	struct route4_head *head = rcu_dereference_bh(tp->root);  in route4_classify()  local
143 	if (head == NULL)  in route4_classify()
151 	if (id == head->fastmap[h].id &&  in route4_classify()
152 	    iif == head->fastmap[h].iif &&  in route4_classify()
153 	    (f = head->fastmap[h].filter) != NULL) {  in route4_classify()
168 	b = rcu_dereference_bh(head->table[h]);  in route4_classify()
194 		route4_set_fastmap(head, id, iif, ROUTE4_FAILURE);  in route4_classify()
232 	struct route4_head *head = rtnl_dereference(tp->root);  in route4_get()  local
237 	if (!head)  in route4_get()
248 	b = rtnl_dereference(head->table[h1]);  in route4_get()
261 	struct route4_head *head;  in route4_init()  local
263 	head = kzalloc(sizeof(struct route4_head), GFP_KERNEL);  in route4_init()
264 	if (head == NULL)  in route4_init()
267 	rcu_assign_pointer(tp->root, head);  in route4_init()
272 route4_delete_filter(struct rcu_head *head)  in route4_delete_filter()  argument
274 	struct route4_filter *f = container_of(head, struct route4_filter, rcu);  in route4_delete_filter()
282 	struct route4_head *head = rtnl_dereference(tp->root);  in route4_destroy()  local
285 	if (head == NULL)  in route4_destroy()
290 			if (rcu_access_pointer(head->table[h1]))  in route4_destroy()
298 		b = rtnl_dereference(head->table[h1]);  in route4_destroy()
312 			RCU_INIT_POINTER(head->table[h1], NULL);  in route4_destroy()
317 	kfree_rcu(head, rcu);  in route4_destroy()
323 	struct route4_head *head = rtnl_dereference(tp->root);  in route4_delete()  local
331 	if (!head || !f)  in route4_delete()
348 			route4_reset_fastmap(head);  in route4_delete()
364 			RCU_INIT_POINTER(head->table[to_hash(h)], NULL);  in route4_delete()
382 			    u32 handle, struct route4_head *head,  in route4_set_parms()  argument
430 	b = rtnl_dereference(head->table[h1]);  in route4_set_parms()
437 		rcu_assign_pointer(head->table[h1], b);  in route4_set_parms()
480 	struct route4_head *head = rtnl_dereference(tp->root);  in route4_change()  local
518 	err = route4_set_parms(net, tp, base, f, handle, head, tb,  in route4_change()
538 		b = rtnl_dereference(head->table[th]);  in route4_change()
551 	route4_reset_fastmap(head);  in route4_change()
566 	struct route4_head *head = rtnl_dereference(tp->root);  in route4_walk()  local
569 	if (head == NULL)  in route4_walk()
576 		struct route4_bucket *b = rtnl_dereference(head->table[h]);  in route4_walk()