145 static void batadv_iv_ogm_orig_free(struct batadv_orig_node *orig_node)  in batadv_iv_ogm_orig_free()  argument
147 	kfree(orig_node->bat_iv.bcast_own);  in batadv_iv_ogm_orig_free()
148 	kfree(orig_node->bat_iv.bcast_own_sum);  in batadv_iv_ogm_orig_free()
159 static int batadv_iv_ogm_orig_add_if(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_orig_add_if()  argument
166 	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_add_if()
175 	memcpy(data_ptr, orig_node->bat_iv.bcast_own, old_size);  in batadv_iv_ogm_orig_add_if()
176 	kfree(orig_node->bat_iv.bcast_own);  in batadv_iv_ogm_orig_add_if()
177 	orig_node->bat_iv.bcast_own = data_ptr;  in batadv_iv_ogm_orig_add_if()
183 	memcpy(data_ptr, orig_node->bat_iv.bcast_own_sum,  in batadv_iv_ogm_orig_add_if()
185 	kfree(orig_node->bat_iv.bcast_own_sum);  in batadv_iv_ogm_orig_add_if()
186 	orig_node->bat_iv.bcast_own_sum = data_ptr;  in batadv_iv_ogm_orig_add_if()
191 	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_add_if()
203 batadv_iv_ogm_drop_bcast_own_entry(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_drop_bcast_own_entry()  argument
211 	lockdep_assert_held(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_drop_bcast_own_entry()
217 		data_ptr = orig_node->bat_iv.bcast_own;  in batadv_iv_ogm_drop_bcast_own_entry()
220 	memmove(data_ptr, orig_node->bat_iv.bcast_own, del_if_num * chunk_size);  in batadv_iv_ogm_drop_bcast_own_entry()
225 		(uint8_t *)orig_node->bat_iv.bcast_own + if_offset,  in batadv_iv_ogm_drop_bcast_own_entry()
229 	if (orig_node->bat_iv.bcast_own != data_ptr) {  in batadv_iv_ogm_drop_bcast_own_entry()
230 		kfree(orig_node->bat_iv.bcast_own);  in batadv_iv_ogm_drop_bcast_own_entry()
231 		orig_node->bat_iv.bcast_own = data_ptr;  in batadv_iv_ogm_drop_bcast_own_entry()
242 batadv_iv_ogm_drop_bcast_own_sum_entry(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_drop_bcast_own_sum_entry()  argument
249 	lockdep_assert_held(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_drop_bcast_own_sum_entry()
254 		data_ptr = orig_node->bat_iv.bcast_own_sum;  in batadv_iv_ogm_drop_bcast_own_sum_entry()
256 	memmove(data_ptr, orig_node->bat_iv.bcast_own_sum,  in batadv_iv_ogm_drop_bcast_own_sum_entry()
261 		orig_node->bat_iv.bcast_own_sum + if_offset,  in batadv_iv_ogm_drop_bcast_own_sum_entry()
265 	if (orig_node->bat_iv.bcast_own_sum != data_ptr) {  in batadv_iv_ogm_drop_bcast_own_sum_entry()
266 		kfree(orig_node->bat_iv.bcast_own_sum);  in batadv_iv_ogm_drop_bcast_own_sum_entry()
267 		orig_node->bat_iv.bcast_own_sum = data_ptr;  in batadv_iv_ogm_drop_bcast_own_sum_entry()
280 static int batadv_iv_ogm_orig_del_if(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_orig_del_if()  argument
284 	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_del_if()
287 		kfree(orig_node->bat_iv.bcast_own);  in batadv_iv_ogm_orig_del_if()
288 		kfree(orig_node->bat_iv.bcast_own_sum);  in batadv_iv_ogm_orig_del_if()
289 		orig_node->bat_iv.bcast_own = NULL;  in batadv_iv_ogm_orig_del_if()
290 		orig_node->bat_iv.bcast_own_sum = NULL;  in batadv_iv_ogm_orig_del_if()
292 		batadv_iv_ogm_drop_bcast_own_entry(orig_node, max_if_num,  in batadv_iv_ogm_orig_del_if()
294 		batadv_iv_ogm_drop_bcast_own_sum_entry(orig_node, max_if_num,  in batadv_iv_ogm_orig_del_if()
298 	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_del_if()
316 	struct batadv_orig_node *orig_node;  in batadv_iv_ogm_orig_get()  local
320 	orig_node = batadv_orig_hash_find(bat_priv, addr);  in batadv_iv_ogm_orig_get()
321 	if (orig_node)  in batadv_iv_ogm_orig_get()
322 		return orig_node;  in batadv_iv_ogm_orig_get()
324 	orig_node = batadv_orig_node_new(bat_priv, addr);  in batadv_iv_ogm_orig_get()
325 	if (!orig_node)  in batadv_iv_ogm_orig_get()
328 	spin_lock_init(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_orig_get()
331 	orig_node->bat_iv.bcast_own = kzalloc(size, GFP_ATOMIC);  in batadv_iv_ogm_orig_get()
332 	if (!orig_node->bat_iv.bcast_own)  in batadv_iv_ogm_orig_get()
336 	orig_node->bat_iv.bcast_own_sum = kzalloc(size, GFP_ATOMIC);  in batadv_iv_ogm_orig_get()
337 	if (!orig_node->bat_iv.bcast_own_sum)  in batadv_iv_ogm_orig_get()
340 	kref_get(&orig_node->refcount);  in batadv_iv_ogm_orig_get()
342 				     batadv_choose_orig, orig_node,  in batadv_iv_ogm_orig_get()
343 				     &orig_node->hash_entry);  in batadv_iv_ogm_orig_get()
347 	return orig_node;  in batadv_iv_ogm_orig_get()
350 	batadv_orig_node_put(orig_node);  in batadv_iv_ogm_orig_get()
352 	batadv_orig_node_put(orig_node);  in batadv_iv_ogm_orig_get()
360 			struct batadv_orig_node *orig_node,  in batadv_iv_ogm_neigh_new()  argument
365 	neigh_node = batadv_neigh_node_get_or_create(orig_node,  in batadv_iv_ogm_neigh_new()
370 	neigh_node->orig_node = orig_neigh;  in batadv_iv_ogm_neigh_new()
831 static void batadv_iv_ogm_forward(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_forward()  argument
895 	struct batadv_orig_node *orig_node;  in batadv_iv_ogm_slide_own_bcast_window()  local
906 		hlist_for_each_entry_rcu(orig_node, head, hash_entry) {  in batadv_iv_ogm_slide_own_bcast_window()
907 			spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_slide_own_bcast_window()
909 			word = &orig_node->bat_iv.bcast_own[word_index];  in batadv_iv_ogm_slide_own_bcast_window()
913 			w = &orig_node->bat_iv.bcast_own_sum[if_num];  in batadv_iv_ogm_slide_own_bcast_window()
915 			spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_slide_own_bcast_window()
1016 			  struct batadv_orig_node *orig_node,  in batadv_iv_ogm_orig_update()  argument
1041 				 &orig_node->neigh_list, list) {  in batadv_iv_ogm_orig_update()
1081 						     orig_node, orig_tmp);  in batadv_iv_ogm_orig_update()
1114 	router = batadv_orig_router_get(orig_node, if_outgoing);  in batadv_iv_ogm_orig_update()
1135 		orig_node_tmp = router->orig_node;  in batadv_iv_ogm_orig_update()
1141 		orig_node_tmp = neigh_node->orig_node;  in batadv_iv_ogm_orig_update()
1151 	batadv_update_route(bat_priv, orig_node, if_outgoing, neigh_node);  in batadv_iv_ogm_orig_update()
1177 static bool batadv_iv_ogm_calc_tq(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_calc_tq()  argument
1224 	if (orig_node == orig_neigh_node)  in batadv_iv_ogm_calc_tq()
1227 	orig_node->last_seen = jiffies;  in batadv_iv_ogm_calc_tq()
1296 		   orig_node->orig, orig_neigh_node->orig, total_count,  in batadv_iv_ogm_calc_tq()
1330 	struct batadv_orig_node *orig_node;  in batadv_iv_ogm_update_seqnos()  local
1344 	orig_node = batadv_iv_ogm_orig_get(bat_priv, batadv_ogm_packet->orig);  in batadv_iv_ogm_update_seqnos()
1345 	if (!orig_node)  in batadv_iv_ogm_update_seqnos()
1348 	orig_ifinfo = batadv_orig_ifinfo_new(orig_node, if_outgoing);  in batadv_iv_ogm_update_seqnos()
1350 		batadv_orig_node_put(orig_node);  in batadv_iv_ogm_update_seqnos()
1354 	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_update_seqnos()
1358 	if (!hlist_empty(&orig_node->neigh_list) &&  in batadv_iv_ogm_update_seqnos()
1367 	hlist_for_each_entry_rcu(neigh_node, &orig_node->neigh_list, list) {  in batadv_iv_ogm_update_seqnos()
1410 	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);  in batadv_iv_ogm_update_seqnos()
1411 	batadv_orig_node_put(orig_node);  in batadv_iv_ogm_update_seqnos()
1427 				struct batadv_orig_node *orig_node,  in batadv_iv_ogm_process_per_outif()  argument
1484 	router = batadv_orig_router_get(orig_node, if_outgoing);  in batadv_iv_ogm_process_per_outif()
1486 		router_router = batadv_orig_router_get(router->orig_node,  in batadv_iv_ogm_process_per_outif()
1508 		batadv_tvlv_ogm_receive(bat_priv, ogm_packet, orig_node);  in batadv_iv_ogm_process_per_outif()
1514 		orig_neigh_node = orig_node;  in batadv_iv_ogm_process_per_outif()
1523 	batadv_nc_update_nc_node(bat_priv, orig_node, orig_neigh_node,  in batadv_iv_ogm_process_per_outif()
1538 	is_bidirect = batadv_iv_ogm_calc_tq(orig_node, orig_neigh_node,  in batadv_iv_ogm_process_per_outif()
1545 	orig_ifinfo = batadv_orig_ifinfo_new(orig_node, if_outgoing);  in batadv_iv_ogm_process_per_outif()
1554 		batadv_iv_ogm_orig_update(bat_priv, orig_node,  in batadv_iv_ogm_process_per_outif()
1577 		batadv_iv_ogm_forward(orig_node, ethhdr, ogm_packet,  in batadv_iv_ogm_process_per_outif()
1602 	batadv_iv_ogm_forward(orig_node, ethhdr, ogm_packet,  in batadv_iv_ogm_process_per_outif()
1634 	struct batadv_orig_node *orig_neigh_node, *orig_node;  in batadv_iv_ogm_process()  local
1760 	orig_node = batadv_iv_ogm_orig_get(bat_priv, ogm_packet->orig);  in batadv_iv_ogm_process()
1761 	if (!orig_node)  in batadv_iv_ogm_process()
1764 	batadv_iv_ogm_process_per_outif(skb, ogm_offset, orig_node,  in batadv_iv_ogm_process()
1778 		batadv_iv_ogm_process_per_outif(skb, ogm_offset, orig_node,  in batadv_iv_ogm_process()
1785 	batadv_orig_node_put(orig_node);  in batadv_iv_ogm_process()
1886 batadv_iv_ogm_orig_print_neigh(struct batadv_orig_node *orig_node,  in batadv_iv_ogm_orig_print_neigh()  argument
1893 	hlist_for_each_entry_rcu(neigh_node, &orig_node->neigh_list, list) {  in batadv_iv_ogm_orig_print_neigh()
1919 	struct batadv_orig_node *orig_node;  in batadv_iv_ogm_orig_print()  local
1933 		hlist_for_each_entry_rcu(orig_node, head, hash_entry) {  in batadv_iv_ogm_orig_print()
1934 			neigh_node = batadv_orig_router_get(orig_node,  in batadv_iv_ogm_orig_print()
1947 			last_seen_jiffies = jiffies - orig_node->last_seen;  in batadv_iv_ogm_orig_print()
1953 				   orig_node->orig, last_seen_secs,  in batadv_iv_ogm_orig_print()
1958 			batadv_iv_ogm_orig_print_neigh(orig_node, if_outgoing,  in batadv_iv_ogm_orig_print()
2020 				 struct batadv_orig_node *orig_node,  in batadv_iv_ogm_orig_dump_subentry()  argument
2028 	last_seen_msecs = jiffies_to_msecs(jiffies - orig_node->last_seen);  in batadv_iv_ogm_orig_dump_subentry()
2043 		    orig_node->orig) ||  in batadv_iv_ogm_orig_dump_subentry()
2082 			      struct batadv_orig_node *orig_node, int *sub_s)  in batadv_iv_ogm_orig_dump_entry()  argument
2090 	neigh_node_best = batadv_orig_router_get(orig_node, if_outgoing);  in batadv_iv_ogm_orig_dump_entry()
2101 	hlist_for_each_entry_rcu(neigh_node, &orig_node->neigh_list, list) {  in batadv_iv_ogm_orig_dump_entry()
2109 						     orig_node, neigh_node,  in batadv_iv_ogm_orig_dump_entry()
2146 	struct batadv_orig_node *orig_node;  in batadv_iv_ogm_orig_dump_bucket()  local
2150 	hlist_for_each_entry_rcu(orig_node, head, hash_entry) {  in batadv_iv_ogm_orig_dump_bucket()
2155 						  if_outgoing, orig_node,  in batadv_iv_ogm_orig_dump_bucket()
2514 	struct batadv_orig_node *orig_node;  in batadv_iv_gw_get_best_gw_node()  local
2518 		orig_node = gw_node->orig_node;  in batadv_iv_gw_get_best_gw_node()
2519 		router = batadv_orig_router_get(orig_node, BATADV_IF_DEFAULT);  in batadv_iv_gw_get_best_gw_node()
2586 				     struct batadv_orig_node *orig_node)  in batadv_iv_gw_is_eligible()  argument
2612 	router_orig = batadv_orig_router_get(orig_node, BATADV_IF_DEFAULT);  in batadv_iv_gw_is_eligible()
2664 	router = batadv_orig_router_get(gw_node->orig_node, BATADV_IF_DEFAULT);  in batadv_iv_gw_write_buffer_text()
2676 		   gw_node->orig_node->orig,  in batadv_iv_gw_write_buffer_text()
2739 	router = batadv_orig_router_get(gw_node->orig_node, BATADV_IF_DEFAULT);  in batadv_iv_gw_dump_entry()
2765 		    gw_node->orig_node->orig) ||  in batadv_iv_gw_dump_entry()