73 	struct batadv_orig_node *orig_node, *orig_node_tmp = NULL;  in batadv_orig_hash_find()  local
83 	hlist_for_each_entry_rcu(orig_node, head, hash_entry) {  in batadv_orig_hash_find()
84 		if (!batadv_compare_eth(orig_node, data))  in batadv_orig_hash_find()
87 		if (!kref_get_unless_zero(&orig_node->refcount))  in batadv_orig_hash_find()
90 		orig_node_tmp = orig_node;  in batadv_orig_hash_find()
124 batadv_orig_node_vlan_get(struct batadv_orig_node *orig_node,  in batadv_orig_node_vlan_get()  argument
130 	hlist_for_each_entry_rcu(tmp, &orig_node->vlan_list, list) {  in batadv_orig_node_vlan_get()
159 batadv_orig_node_vlan_new(struct batadv_orig_node *orig_node,  in batadv_orig_node_vlan_new()  argument
164 	spin_lock_bh(&orig_node->vlan_list_lock);  in batadv_orig_node_vlan_new()
167 	vlan = batadv_orig_node_vlan_get(orig_node, vid);  in batadv_orig_node_vlan_new()
179 	hlist_add_head_rcu(&vlan->list, &orig_node->vlan_list);  in batadv_orig_node_vlan_new()
182 	spin_unlock_bh(&orig_node->vlan_list_lock);  in batadv_orig_node_vlan_new()
344 batadv_orig_router_get(struct batadv_orig_node *orig_node,  in batadv_orig_router_get()  argument
351 	hlist_for_each_entry_rcu(orig_ifinfo, &orig_node->ifinfo_list, list) {  in batadv_orig_router_get()
376 batadv_orig_ifinfo_get(struct batadv_orig_node *orig_node,  in batadv_orig_ifinfo_get()  argument
382 	hlist_for_each_entry_rcu(tmp, &orig_node->ifinfo_list,  in batadv_orig_ifinfo_get()
410 batadv_orig_ifinfo_new(struct batadv_orig_node *orig_node,  in batadv_orig_ifinfo_new()  argument
416 	spin_lock_bh(&orig_node->neigh_list_lock);  in batadv_orig_ifinfo_new()
418 	orig_ifinfo = batadv_orig_ifinfo_get(orig_node, if_outgoing);  in batadv_orig_ifinfo_new()
438 			   &orig_node->ifinfo_list);  in batadv_orig_ifinfo_new()
440 	spin_unlock_bh(&orig_node->neigh_list_lock);  in batadv_orig_ifinfo_new()
532 batadv_neigh_node_get(const struct batadv_orig_node *orig_node,  in batadv_neigh_node_get()  argument
539 	hlist_for_each_entry_rcu(tmp_neigh_node, &orig_node->neigh_list, list) {  in batadv_neigh_node_get()
568 			   struct batadv_orig_node *orig_node)  in batadv_hardif_neigh_create()  argument
587 	ether_addr_copy(hardif_neigh->orig, orig_node->orig);  in batadv_hardif_neigh_create()
615 				  struct batadv_orig_node *orig_node)  in batadv_hardif_neigh_get_or_create()  argument
624 	return batadv_hardif_neigh_create(hard_iface, neigh_addr, orig_node);  in batadv_hardif_neigh_get_or_create()
670 batadv_neigh_node_create(struct batadv_orig_node *orig_node,  in batadv_neigh_node_create()  argument
677 	spin_lock_bh(&orig_node->neigh_list_lock);  in batadv_neigh_node_create()
679 	neigh_node = batadv_neigh_node_get(orig_node, hard_iface, neigh_addr);  in batadv_neigh_node_create()
684 							 neigh_addr, orig_node);  in batadv_neigh_node_create()
699 	neigh_node->orig_node = orig_node;  in batadv_neigh_node_create()
710 	hlist_add_head_rcu(&neigh_node->list, &orig_node->neigh_list);  in batadv_neigh_node_create()
712 	batadv_dbg(BATADV_DBG_BATMAN, orig_node->bat_priv,  in batadv_neigh_node_create()
714 		   neigh_addr, orig_node->orig, hard_iface->net_dev->name);  in batadv_neigh_node_create()
717 	spin_unlock_bh(&orig_node->neigh_list_lock);  in batadv_neigh_node_create()
733 batadv_neigh_node_get_or_create(struct batadv_orig_node *orig_node,  in batadv_neigh_node_get_or_create()  argument
740 	neigh_node = batadv_neigh_node_get(orig_node, hard_iface, neigh_addr);  in batadv_neigh_node_get_or_create()
744 	return batadv_neigh_node_create(orig_node, hard_iface, neigh_addr);  in batadv_neigh_node_get_or_create()
899 	struct batadv_orig_node *orig_node;  in batadv_orig_node_free_rcu()  local
901 	orig_node = container_of(rcu, struct batadv_orig_node, rcu);  in batadv_orig_node_free_rcu()
903 	batadv_mcast_purge_orig(orig_node);  in batadv_orig_node_free_rcu()
905 	batadv_frag_purge_orig(orig_node, NULL);  in batadv_orig_node_free_rcu()
907 	if (orig_node->bat_priv->algo_ops->orig.free)  in batadv_orig_node_free_rcu()
908 		orig_node->bat_priv->algo_ops->orig.free(orig_node);  in batadv_orig_node_free_rcu()
910 	kfree(orig_node->tt_buff);  in batadv_orig_node_free_rcu()
911 	kfree(orig_node);  in batadv_orig_node_free_rcu()
923 	struct batadv_orig_node *orig_node;  in batadv_orig_node_release()  local
928 	orig_node = container_of(ref, struct batadv_orig_node, refcount);  in batadv_orig_node_release()
930 	spin_lock_bh(&orig_node->neigh_list_lock);  in batadv_orig_node_release()
934 				  &orig_node->neigh_list, list) {  in batadv_orig_node_release()
940 				  &orig_node->ifinfo_list, list) {  in batadv_orig_node_release()
945 	last_candidate = orig_node->last_bonding_candidate;  in batadv_orig_node_release()
946 	orig_node->last_bonding_candidate = NULL;  in batadv_orig_node_release()
947 	spin_unlock_bh(&orig_node->neigh_list_lock);  in batadv_orig_node_release()
952 	spin_lock_bh(&orig_node->vlan_list_lock);  in batadv_orig_node_release()
953 	hlist_for_each_entry_safe(vlan, node_tmp, &orig_node->vlan_list, list) {  in batadv_orig_node_release()
957 	spin_unlock_bh(&orig_node->vlan_list_lock);  in batadv_orig_node_release()
960 	batadv_nc_purge_orig(orig_node->bat_priv, orig_node, NULL);  in batadv_orig_node_release()
962 	call_rcu(&orig_node->rcu, batadv_orig_node_free_rcu);  in batadv_orig_node_release()
970 void batadv_orig_node_put(struct batadv_orig_node *orig_node)  in batadv_orig_node_put()  argument
972 	kref_put(&orig_node->refcount, batadv_orig_node_release);  in batadv_orig_node_put()
985 	struct batadv_orig_node *orig_node;  in batadv_originator_free()  local
1000 		hlist_for_each_entry_safe(orig_node, node_tmp,  in batadv_originator_free()
1002 			hlist_del_rcu(&orig_node->hash_entry);  in batadv_originator_free()
1003 			batadv_orig_node_put(orig_node);  in batadv_originator_free()
1024 	struct batadv_orig_node *orig_node;  in batadv_orig_node_new()  local
1032 	orig_node = kzalloc(sizeof(*orig_node), GFP_ATOMIC);  in batadv_orig_node_new()
1033 	if (!orig_node)  in batadv_orig_node_new()
1036 	INIT_HLIST_HEAD(&orig_node->neigh_list);  in batadv_orig_node_new()
1037 	INIT_HLIST_HEAD(&orig_node->vlan_list);  in batadv_orig_node_new()
1038 	INIT_HLIST_HEAD(&orig_node->ifinfo_list);  in batadv_orig_node_new()
1039 	spin_lock_init(&orig_node->bcast_seqno_lock);  in batadv_orig_node_new()
1040 	spin_lock_init(&orig_node->neigh_list_lock);  in batadv_orig_node_new()
1041 	spin_lock_init(&orig_node->tt_buff_lock);  in batadv_orig_node_new()
1042 	spin_lock_init(&orig_node->tt_lock);  in batadv_orig_node_new()
1043 	spin_lock_init(&orig_node->vlan_list_lock);  in batadv_orig_node_new()
1045 	batadv_nc_init_orig(orig_node);  in batadv_orig_node_new()
1048 	kref_init(&orig_node->refcount);  in batadv_orig_node_new()
1050 	orig_node->bat_priv = bat_priv;  in batadv_orig_node_new()
1051 	ether_addr_copy(orig_node->orig, addr);  in batadv_orig_node_new()
1052 	batadv_dat_init_orig_node_addr(orig_node);  in batadv_orig_node_new()
1053 	atomic_set(&orig_node->last_ttvn, 0);  in batadv_orig_node_new()
1054 	orig_node->tt_buff = NULL;  in batadv_orig_node_new()
1055 	orig_node->tt_buff_len = 0;  in batadv_orig_node_new()
1056 	orig_node->last_seen = jiffies;  in batadv_orig_node_new()
1058 	orig_node->bcast_seqno_reset = reset_time;  in batadv_orig_node_new()
1061 	orig_node->mcast_flags = BATADV_NO_FLAGS;  in batadv_orig_node_new()
1062 	INIT_HLIST_NODE(&orig_node->mcast_want_all_unsnoopables_node);  in batadv_orig_node_new()
1063 	INIT_HLIST_NODE(&orig_node->mcast_want_all_ipv4_node);  in batadv_orig_node_new()
1064 	INIT_HLIST_NODE(&orig_node->mcast_want_all_ipv6_node);  in batadv_orig_node_new()
1065 	spin_lock_init(&orig_node->mcast_handler_lock);  in batadv_orig_node_new()
1069 	vlan = batadv_orig_node_vlan_new(orig_node, BATADV_NO_FLAGS);  in batadv_orig_node_new()
1079 		INIT_HLIST_HEAD(&orig_node->fragments[i].fragment_list);  in batadv_orig_node_new()
1080 		spin_lock_init(&orig_node->fragments[i].lock);  in batadv_orig_node_new()
1081 		orig_node->fragments[i].size = 0;  in batadv_orig_node_new()
1084 	return orig_node;  in batadv_orig_node_new()
1086 	kfree(orig_node);  in batadv_orig_node_new()
1140 			 struct batadv_orig_node *orig_node)  in batadv_purge_orig_ifinfo()  argument
1147 	spin_lock_bh(&orig_node->neigh_list_lock);  in batadv_purge_orig_ifinfo()
1151 				  &orig_node->ifinfo_list, list) {  in batadv_purge_orig_ifinfo()
1166 			   orig_node->orig, if_outgoing->net_dev->name);  in batadv_purge_orig_ifinfo()
1172 		if (orig_node->last_bonding_candidate == orig_ifinfo) {  in batadv_purge_orig_ifinfo()
1173 			orig_node->last_bonding_candidate = NULL;  in batadv_purge_orig_ifinfo()
1178 	spin_unlock_bh(&orig_node->neigh_list_lock);  in batadv_purge_orig_ifinfo()
1192 			    struct batadv_orig_node *orig_node)  in batadv_purge_orig_neighbors()  argument
1200 	spin_lock_bh(&orig_node->neigh_list_lock);  in batadv_purge_orig_neighbors()
1204 				  &orig_node->neigh_list, list) {  in batadv_purge_orig_neighbors()
1217 					   orig_node->orig, neigh_node->addr,  in batadv_purge_orig_neighbors()
1222 					   orig_node->orig, neigh_node->addr,  in batadv_purge_orig_neighbors()
1237 	spin_unlock_bh(&orig_node->neigh_list_lock);  in batadv_purge_orig_neighbors()
1251 			  struct batadv_orig_node *orig_node,  in batadv_find_best_neighbor()  argument
1258 	hlist_for_each_entry_rcu(neigh, &orig_node->neigh_list, list) {  in batadv_find_best_neighbor()
1287 				   struct batadv_orig_node *orig_node)  in batadv_purge_orig_node()  argument
1293 	if (batadv_has_timed_out(orig_node->last_seen,  in batadv_purge_orig_node()
1297 			   orig_node->orig,  in batadv_purge_orig_node()
1298 			   jiffies_to_msecs(orig_node->last_seen));  in batadv_purge_orig_node()
1301 	changed_ifinfo = batadv_purge_orig_ifinfo(bat_priv, orig_node);  in batadv_purge_orig_node()
1302 	changed_neigh = batadv_purge_orig_neighbors(bat_priv, orig_node);  in batadv_purge_orig_node()
1308 	best_neigh_node = batadv_find_best_neighbor(bat_priv, orig_node,  in batadv_purge_orig_node()
1310 	batadv_update_route(bat_priv, orig_node, BATADV_IF_DEFAULT,  in batadv_purge_orig_node()
1328 							    orig_node,  in batadv_purge_orig_node()
1330 		batadv_update_route(bat_priv, orig_node, hard_iface,  in batadv_purge_orig_node()
1352 	struct batadv_orig_node *orig_node;  in batadv_purge_orig_ref()  local
1364 		hlist_for_each_entry_safe(orig_node, node_tmp,  in batadv_purge_orig_ref()
1366 			if (batadv_purge_orig_node(bat_priv, orig_node)) {  in batadv_purge_orig_ref()
1367 				batadv_gw_node_delete(bat_priv, orig_node);  in batadv_purge_orig_ref()
1368 				hlist_del_rcu(&orig_node->hash_entry);  in batadv_purge_orig_ref()
1369 				batadv_tt_global_del_orig(orig_node->bat_priv,  in batadv_purge_orig_ref()
1370 							  orig_node, -1,  in batadv_purge_orig_ref()
1372 				batadv_orig_node_put(orig_node);  in batadv_purge_orig_ref()
1376 			batadv_frag_purge_orig(orig_node,  in batadv_purge_orig_ref()
1573 	struct batadv_orig_node *orig_node;  in batadv_orig_hash_add_if()  local
1584 		hlist_for_each_entry_rcu(orig_node, head, hash_entry) {  in batadv_orig_hash_add_if()
1587 				ret = bao->orig.add_if(orig_node, max_if_num);  in batadv_orig_hash_add_if()
1615 	struct batadv_orig_node *orig_node;  in batadv_orig_hash_del_if()  local
1627 		hlist_for_each_entry_rcu(orig_node, head, hash_entry) {  in batadv_orig_hash_del_if()
1630 				ret = bao->orig.del_if(orig_node, max_if_num,  in batadv_orig_hash_del_if()