65 void neigh_node_free_ref(struct neigh_node *neigh_node)  in neigh_node_free_ref()  argument
67 	if (atomic_dec_and_test(&neigh_node->refcount))  in neigh_node_free_ref()
68 		kfree_rcu(neigh_node, rcu);  in neigh_node_free_ref()
72 struct neigh_node *orig_node_get_router(struct orig_node *orig_node)  in orig_node_get_router()
74 	struct neigh_node *router;  in orig_node_get_router()
86 struct neigh_node *create_neighbor(struct orig_node *orig_node,  in create_neighbor()
92 	struct neigh_node *neigh_node;  in create_neighbor()  local
97 	neigh_node = kzalloc(sizeof(*neigh_node), GFP_ATOMIC);  in create_neighbor()
98 	if (!neigh_node)  in create_neighbor()
101 	INIT_HLIST_NODE(&neigh_node->list);  in create_neighbor()
102 	INIT_LIST_HEAD(&neigh_node->bonding_list);  in create_neighbor()
103 	spin_lock_init(&neigh_node->tq_lock);  in create_neighbor()
105 	memcpy(neigh_node->addr, neigh, ETH_ALEN);  in create_neighbor()
106 	neigh_node->orig_node = orig_neigh_node;  in create_neighbor()
107 	neigh_node->if_incoming = if_incoming;  in create_neighbor()
110 	atomic_set(&neigh_node->refcount, 2);  in create_neighbor()
113 	hlist_add_head_rcu(&neigh_node->list, &orig_node->neigh_list);  in create_neighbor()
115 	return neigh_node;  in create_neighbor()
121 	struct neigh_node *neigh_node, *tmp_neigh_node;  in orig_node_free_rcu()  local
129 	list_for_each_entry_safe(neigh_node, tmp_neigh_node,  in orig_node_free_rcu()
131 		list_del_rcu(&neigh_node->bonding_list);  in orig_node_free_rcu()
132 		neigh_node_free_ref(neigh_node);  in orig_node_free_rcu()
136 	hlist_for_each_entry_safe(neigh_node, node, node_tmp,  in orig_node_free_rcu()
138 		hlist_del_rcu(&neigh_node->list);  in orig_node_free_rcu()
139 		neigh_node_free_ref(neigh_node);  in orig_node_free_rcu()
271 				 struct neigh_node **best_neigh_node)  in purge_orig_neighbors()
274 	struct neigh_node *neigh_node;  in purge_orig_neighbors()  local
282 	hlist_for_each_entry_safe(neigh_node, node, node_tmp,  in purge_orig_neighbors()
285 		if ((has_timed_out(neigh_node->last_valid, PURGE_TIMEOUT)) ||  in purge_orig_neighbors()
286 		    (neigh_node->if_incoming->if_status == IF_INACTIVE) ||  in purge_orig_neighbors()
287 		    (neigh_node->if_incoming->if_status == IF_NOT_IN_USE) ||  in purge_orig_neighbors()
288 		    (neigh_node->if_incoming->if_status == IF_TO_BE_REMOVED)) {  in purge_orig_neighbors()
290 			if ((neigh_node->if_incoming->if_status ==  in purge_orig_neighbors()
292 			    (neigh_node->if_incoming->if_status ==  in purge_orig_neighbors()
294 			    (neigh_node->if_incoming->if_status ==  in purge_orig_neighbors()
298 					orig_node->orig, neigh_node->addr,  in purge_orig_neighbors()
299 					neigh_node->if_incoming->net_dev->name);  in purge_orig_neighbors()
303 					orig_node->orig, neigh_node->addr,  in purge_orig_neighbors()
304 					(neigh_node->last_valid / HZ));  in purge_orig_neighbors()
308 			hlist_del_rcu(&neigh_node->list);  in purge_orig_neighbors()
309 			bonding_candidate_del(orig_node, neigh_node);  in purge_orig_neighbors()
310 			neigh_node_free_ref(neigh_node);  in purge_orig_neighbors()
313 			    (neigh_node->tq_avg > (*best_neigh_node)->tq_avg))  in purge_orig_neighbors()
314 				*best_neigh_node = neigh_node;  in purge_orig_neighbors()
325 	struct neigh_node *best_neigh_node;  in purge_orig_node()
407 	struct neigh_node *neigh_node, *neigh_node_tmp;  in orig_seq_print_text()  local
442 			neigh_node = orig_node_get_router(orig_node);  in orig_seq_print_text()
443 			if (!neigh_node)  in orig_seq_print_text()
446 			if (neigh_node->tq_avg == 0)  in orig_seq_print_text()
456 				   last_seen_msecs, neigh_node->tq_avg,  in orig_seq_print_text()
457 				   neigh_node->addr,  in orig_seq_print_text()
458 				   neigh_node->if_incoming->net_dev->name);  in orig_seq_print_text()
471 			neigh_node_free_ref(neigh_node);  in orig_seq_print_text()