123 static void batadv_iv_ogm_orig_free(struct batadv_orig_node *orig_node)  in batadv_iv_ogm_orig_free()  argument
125 	kfree(orig_node->bat_iv.bcast_own);  in batadv_iv_ogm_orig_free()
126 	kfree(orig_node->bat_iv.bcast_own_sum);  in batadv_iv_ogm_orig_free()
137 static int batadv_iv_ogm_orig_add_if(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_orig_add_if()  argument
144 	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_add_if()
153 	memcpy(data_ptr, orig_node->bat_iv.bcast_own, old_size);  in batadv_iv_ogm_orig_add_if()
154 	kfree(orig_node->bat_iv.bcast_own);  in batadv_iv_ogm_orig_add_if()
155 	orig_node->bat_iv.bcast_own = data_ptr;  in batadv_iv_ogm_orig_add_if()
159 		kfree(orig_node->bat_iv.bcast_own);  in batadv_iv_ogm_orig_add_if()
163 	memcpy(data_ptr, orig_node->bat_iv.bcast_own_sum,  in batadv_iv_ogm_orig_add_if()
165 	kfree(orig_node->bat_iv.bcast_own_sum);  in batadv_iv_ogm_orig_add_if()
166 	orig_node->bat_iv.bcast_own_sum = data_ptr;  in batadv_iv_ogm_orig_add_if()
171 	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_add_if()
185 static int batadv_iv_ogm_orig_del_if(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_orig_del_if()  argument
191 	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_del_if()
203 	memcpy(data_ptr, orig_node->bat_iv.bcast_own, del_if_num * chunk_size);  in batadv_iv_ogm_orig_del_if()
207 	       orig_node->bat_iv.bcast_own + ((del_if_num + 1) * chunk_size),  in batadv_iv_ogm_orig_del_if()
211 	kfree(orig_node->bat_iv.bcast_own);  in batadv_iv_ogm_orig_del_if()
212 	orig_node->bat_iv.bcast_own = data_ptr;  in batadv_iv_ogm_orig_del_if()
219 		kfree(orig_node->bat_iv.bcast_own);  in batadv_iv_ogm_orig_del_if()
223 	memcpy(data_ptr, orig_node->bat_iv.bcast_own_sum,  in batadv_iv_ogm_orig_del_if()
228 	       orig_node->bat_iv.bcast_own_sum + if_offset,  in batadv_iv_ogm_orig_del_if()
232 	kfree(orig_node->bat_iv.bcast_own_sum);  in batadv_iv_ogm_orig_del_if()
233 	orig_node->bat_iv.bcast_own_sum = data_ptr;  in batadv_iv_ogm_orig_del_if()
237 	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_del_if()
254 	struct batadv_orig_node *orig_node;  in batadv_iv_ogm_orig_get()  local
257 	orig_node = batadv_orig_hash_find(bat_priv, addr);  in batadv_iv_ogm_orig_get()
258 	if (orig_node)  in batadv_iv_ogm_orig_get()
259 		return orig_node;  in batadv_iv_ogm_orig_get()
261 	orig_node = batadv_orig_node_new(bat_priv, addr);  in batadv_iv_ogm_orig_get()
262 	if (!orig_node)  in batadv_iv_ogm_orig_get()
265 	spin_lock_init(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_get()
268 	orig_node->bat_iv.bcast_own = kzalloc(size, GFP_ATOMIC);  in batadv_iv_ogm_orig_get()
269 	if (!orig_node->bat_iv.bcast_own)  in batadv_iv_ogm_orig_get()
273 	orig_node->bat_iv.bcast_own_sum = kzalloc(size, GFP_ATOMIC);  in batadv_iv_ogm_orig_get()
274 	if (!orig_node->bat_iv.bcast_own_sum)  in batadv_iv_ogm_orig_get()
278 				     batadv_choose_orig, orig_node,  in batadv_iv_ogm_orig_get()
279 				     &orig_node->hash_entry);  in batadv_iv_ogm_orig_get()
283 	return orig_node;  in batadv_iv_ogm_orig_get()
287 	batadv_orig_node_free_ref(orig_node);  in batadv_iv_ogm_orig_get()
288 	batadv_orig_node_free_ref(orig_node);  in batadv_iv_ogm_orig_get()
296 			struct batadv_orig_node *orig_node,  in batadv_iv_ogm_neigh_new()  argument
301 	neigh_node = batadv_neigh_node_new(orig_node, hard_iface, neigh_addr);  in batadv_iv_ogm_neigh_new()
305 	neigh_node->orig_node = orig_neigh;  in batadv_iv_ogm_neigh_new()
803 static void batadv_iv_ogm_forward(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_forward()  argument
869 	struct batadv_orig_node *orig_node;  in batadv_iv_ogm_slide_own_bcast_window()  local
880 		hlist_for_each_entry_rcu(orig_node, head, hash_entry) {  in batadv_iv_ogm_slide_own_bcast_window()
881 			spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_slide_own_bcast_window()
883 			word = &orig_node->bat_iv.bcast_own[word_index];  in batadv_iv_ogm_slide_own_bcast_window()
887 			w = &orig_node->bat_iv.bcast_own_sum[if_num];  in batadv_iv_ogm_slide_own_bcast_window()
889 			spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_slide_own_bcast_window()
971 			  struct batadv_orig_node *orig_node,  in batadv_iv_ogm_orig_update()  argument
995 				 &orig_node->neigh_list, list) {  in batadv_iv_ogm_orig_update()
1035 						     orig_node, orig_tmp);  in batadv_iv_ogm_orig_update()
1068 	router = batadv_orig_router_get(orig_node, if_outgoing);  in batadv_iv_ogm_orig_update()
1089 		orig_node_tmp = router->orig_node;  in batadv_iv_ogm_orig_update()
1095 		orig_node_tmp = neigh_node->orig_node;  in batadv_iv_ogm_orig_update()
1105 	batadv_update_route(bat_priv, orig_node, if_outgoing, neigh_node);  in batadv_iv_ogm_orig_update()
1131 static int batadv_iv_ogm_calc_tq(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_calc_tq()  argument
1176 	if (orig_node == orig_neigh_node)  in batadv_iv_ogm_calc_tq()
1179 	orig_node->last_seen = jiffies;  in batadv_iv_ogm_calc_tq()
1182 	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_calc_tq()
1192 	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_calc_tq()
1248 		   orig_node->orig, orig_neigh_node->orig, total_count,  in batadv_iv_ogm_calc_tq()
1282 	struct batadv_orig_node *orig_node;  in batadv_iv_ogm_update_seqnos()  local
1296 	orig_node = batadv_iv_ogm_orig_get(bat_priv, batadv_ogm_packet->orig);  in batadv_iv_ogm_update_seqnos()
1297 	if (!orig_node)  in batadv_iv_ogm_update_seqnos()
1300 	orig_ifinfo = batadv_orig_ifinfo_new(orig_node, if_outgoing);  in batadv_iv_ogm_update_seqnos()
1302 		batadv_orig_node_free_ref(orig_node);  in batadv_iv_ogm_update_seqnos()
1306 	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_update_seqnos()
1310 	if (!hlist_empty(&orig_node->neigh_list) &&  in batadv_iv_ogm_update_seqnos()
1318 	hlist_for_each_entry_rcu(neigh_node, &orig_node->neigh_list, list) {  in batadv_iv_ogm_update_seqnos()
1361 	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_update_seqnos()
1362 	batadv_orig_node_free_ref(orig_node);  in batadv_iv_ogm_update_seqnos()
1377 				struct batadv_orig_node *orig_node,  in batadv_iv_ogm_process_per_outif()  argument
1426 	router = batadv_orig_router_get(orig_node, if_outgoing);  in batadv_iv_ogm_process_per_outif()
1428 		router_router = batadv_orig_router_get(router->orig_node,  in batadv_iv_ogm_process_per_outif()
1450 		batadv_tvlv_ogm_receive(bat_priv, ogm_packet, orig_node);  in batadv_iv_ogm_process_per_outif()
1456 		orig_neigh_node = orig_node;  in batadv_iv_ogm_process_per_outif()
1465 	batadv_nc_update_nc_node(bat_priv, orig_node, orig_neigh_node,  in batadv_iv_ogm_process_per_outif()
1480 	is_bidirect = batadv_iv_ogm_calc_tq(orig_node, orig_neigh_node,  in batadv_iv_ogm_process_per_outif()
1487 	orig_ifinfo = batadv_orig_ifinfo_new(orig_node, if_outgoing);  in batadv_iv_ogm_process_per_outif()
1496 		batadv_iv_ogm_orig_update(bat_priv, orig_node,  in batadv_iv_ogm_process_per_outif()
1519 		batadv_iv_ogm_forward(orig_node, ethhdr, ogm_packet,  in batadv_iv_ogm_process_per_outif()
1544 	batadv_iv_ogm_forward(orig_node, ethhdr, ogm_packet,  in batadv_iv_ogm_process_per_outif()
1574 	struct batadv_orig_node *orig_neigh_node, *orig_node;  in batadv_iv_ogm_process()  local
1700 	orig_node = batadv_iv_ogm_orig_get(bat_priv, ogm_packet->orig);  in batadv_iv_ogm_process()
1701 	if (!orig_node)  in batadv_iv_ogm_process()
1704 	batadv_iv_ogm_process_per_outif(skb, ogm_offset, orig_node,  in batadv_iv_ogm_process()
1715 		batadv_iv_ogm_process_per_outif(skb, ogm_offset, orig_node,  in batadv_iv_ogm_process()
1720 	batadv_orig_node_free_ref(orig_node);  in batadv_iv_ogm_process()
1774 batadv_iv_ogm_orig_print_neigh(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_orig_print_neigh()  argument
1781 	hlist_for_each_entry_rcu(neigh_node, &orig_node->neigh_list, list) {  in batadv_iv_ogm_orig_print_neigh()
1807 	struct batadv_orig_node *orig_node;  in batadv_iv_ogm_orig_print()  local
1822 		hlist_for_each_entry_rcu(orig_node, head, hash_entry) {  in batadv_iv_ogm_orig_print()
1823 			neigh_node = batadv_orig_router_get(orig_node,  in batadv_iv_ogm_orig_print()
1836 			last_seen_jiffies = jiffies - orig_node->last_seen;  in batadv_iv_ogm_orig_print()
1842 				   orig_node->orig, last_seen_secs,  in batadv_iv_ogm_orig_print()
1847 			batadv_iv_ogm_orig_print_neigh(orig_node, if_outgoing,  in batadv_iv_ogm_orig_print()