182 static void batadv_nc_node_release(struct batadv_nc_node *nc_node)  in batadv_nc_node_release()  argument
184 	batadv_orig_node_free_ref(nc_node->orig_node);  in batadv_nc_node_release()
185 	kfree_rcu(nc_node, rcu);  in batadv_nc_node_release()
193 static void batadv_nc_node_free_ref(struct batadv_nc_node *nc_node)  in batadv_nc_node_free_ref()  argument
195 	if (atomic_dec_and_test(&nc_node->refcount))  in batadv_nc_node_free_ref()
196 		batadv_nc_node_release(nc_node);  in batadv_nc_node_free_ref()
231 				       struct batadv_nc_node *nc_node)  in batadv_nc_to_purge_nc_node()  argument
236 	return batadv_has_timed_out(nc_node->last_seen, BATADV_NC_NODE_TIMEOUT);  in batadv_nc_to_purge_nc_node()
297 	struct batadv_nc_node *nc_node, *nc_node_tmp;  in batadv_nc_purge_orig_nc_nodes()  local
301 	list_for_each_entry_safe(nc_node, nc_node_tmp, list, list) {  in batadv_nc_purge_orig_nc_nodes()
305 		if (to_purge && !to_purge(bat_priv, nc_node))  in batadv_nc_purge_orig_nc_nodes()
310 			   nc_node->addr, nc_node->orig_node->orig);  in batadv_nc_purge_orig_nc_nodes()
311 		list_del_rcu(&nc_node->list);  in batadv_nc_purge_orig_nc_nodes()
312 		batadv_nc_node_free_ref(nc_node);  in batadv_nc_purge_orig_nc_nodes()
758 	struct batadv_nc_node *nc_node, *nc_node_out = NULL;  in batadv_nc_find_nc_node()  local
768 	list_for_each_entry_rcu(nc_node, list, list) {  in batadv_nc_find_nc_node()
769 		if (!batadv_compare_eth(nc_node->addr, orig_node->orig))  in batadv_nc_find_nc_node()
772 		if (!atomic_inc_not_zero(&nc_node->refcount))  in batadv_nc_find_nc_node()
776 		nc_node_out = nc_node;  in batadv_nc_find_nc_node()
801 	struct batadv_nc_node *nc_node;  in batadv_nc_get_nc_node()  local
806 	nc_node = batadv_nc_find_nc_node(orig_node, orig_neigh_node, in_coding);  in batadv_nc_get_nc_node()
809 	if (nc_node)  in batadv_nc_get_nc_node()
810 		return nc_node;  in batadv_nc_get_nc_node()
812 	nc_node = kzalloc(sizeof(*nc_node), GFP_ATOMIC);  in batadv_nc_get_nc_node()
813 	if (!nc_node)  in batadv_nc_get_nc_node()
820 	INIT_LIST_HEAD(&nc_node->list);  in batadv_nc_get_nc_node()
821 	ether_addr_copy(nc_node->addr, orig_node->orig);  in batadv_nc_get_nc_node()
822 	nc_node->orig_node = orig_neigh_node;  in batadv_nc_get_nc_node()
823 	atomic_set(&nc_node->refcount, 2);  in batadv_nc_get_nc_node()
835 		   nc_node->addr, nc_node->orig_node->orig);  in batadv_nc_get_nc_node()
839 	list_add_tail_rcu(&nc_node->list, list);  in batadv_nc_get_nc_node()
842 	return nc_node;  in batadv_nc_get_nc_node()
845 	kfree(nc_node);  in batadv_nc_get_nc_node()
1385 	struct batadv_nc_node *nc_node;  in batadv_nc_skb_dst_search()  local
1389 	list_for_each_entry_rcu(nc_node, &orig_node->in_coding_list, list) {  in batadv_nc_skb_dst_search()
1393 						     ethhdr->h_source, nc_node);  in batadv_nc_skb_dst_search()
1853 	struct batadv_nc_node *nc_node;  in batadv_nc_nodes_seq_print_text()  local
1878 			list_for_each_entry_rcu(nc_node,  in batadv_nc_nodes_seq_print_text()
1882 					   nc_node->addr);  in batadv_nc_nodes_seq_print_text()
1887 			list_for_each_entry_rcu(nc_node,  in batadv_nc_nodes_seq_print_text()
1891 					   nc_node->addr);  in batadv_nc_nodes_seq_print_text()