70 			 struct batadv_bla_backbone_gw *backbone_gw);
163 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_backbone_gw_release()  local
165 	backbone_gw = container_of(ref, struct batadv_bla_backbone_gw,  in batadv_backbone_gw_release()
168 	kfree_rcu(backbone_gw, rcu);  in batadv_backbone_gw_release()
176 static void batadv_backbone_gw_put(struct batadv_bla_backbone_gw *backbone_gw)  in batadv_backbone_gw_put()  argument
178 	kref_put(&backbone_gw->refcount, batadv_backbone_gw_release);  in batadv_backbone_gw_put()
194 	old_backbone_gw = claim->backbone_gw;  in batadv_claim_release()
195 	claim->backbone_gw = NULL;  in batadv_claim_release()
269 	struct batadv_bla_backbone_gw search_entry, *backbone_gw;  in batadv_backbone_hash_find()  local
283 	hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_backbone_hash_find()
284 		if (!batadv_compare_backbone_gw(&backbone_gw->hash_entry,  in batadv_backbone_hash_find()
288 		if (!kref_get_unless_zero(&backbone_gw->refcount))  in batadv_backbone_hash_find()
291 		backbone_gw_tmp = backbone_gw;  in batadv_backbone_hash_find()
304 batadv_bla_del_backbone_claims(struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_del_backbone_claims()  argument
313 	hash = backbone_gw->bat_priv->bla.claim_hash;  in batadv_bla_del_backbone_claims()
324 			if (claim->backbone_gw != backbone_gw)  in batadv_bla_del_backbone_claims()
334 	spin_lock_bh(&backbone_gw->crc_lock);  in batadv_bla_del_backbone_claims()
335 	backbone_gw->crc = BATADV_BLA_CRC_INIT;  in batadv_bla_del_backbone_claims()
336 	spin_unlock_bh(&backbone_gw->crc_lock);  in batadv_bla_del_backbone_claims()
468 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_loopdetect_report()  local
472 	backbone_gw = container_of(work, struct batadv_bla_backbone_gw,  in batadv_bla_loopdetect_report()
474 	bat_priv = backbone_gw->bat_priv;  in batadv_bla_loopdetect_report()
478 		    batadv_print_vid(backbone_gw->vid));  in batadv_bla_loopdetect_report()
480 		 batadv_print_vid(backbone_gw->vid));  in batadv_bla_loopdetect_report()
486 	batadv_backbone_gw_put(backbone_gw);  in batadv_bla_loopdetect_report()
576 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_update_own_backbone_gw()  local
578 	backbone_gw = batadv_bla_get_backbone_gw(bat_priv,  in batadv_bla_update_own_backbone_gw()
581 	if (unlikely(!backbone_gw))  in batadv_bla_update_own_backbone_gw()
584 	backbone_gw->lasttime = jiffies;  in batadv_bla_update_own_backbone_gw()
585 	batadv_backbone_gw_put(backbone_gw);  in batadv_bla_update_own_backbone_gw()
604 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_answer_request()  local
611 	backbone_gw = batadv_backbone_hash_find(bat_priv,  in batadv_bla_answer_request()
614 	if (!backbone_gw)  in batadv_bla_answer_request()
624 			if (claim->backbone_gw != backbone_gw)  in batadv_bla_answer_request()
634 	batadv_bla_send_announce(bat_priv, backbone_gw);  in batadv_bla_answer_request()
635 	batadv_backbone_gw_put(backbone_gw);  in batadv_bla_answer_request()
646 static void batadv_bla_send_request(struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_send_request()  argument
649 	batadv_bla_del_backbone_claims(backbone_gw);  in batadv_bla_send_request()
651 	batadv_dbg(BATADV_DBG_BLA, backbone_gw->bat_priv,  in batadv_bla_send_request()
652 		   "Sending REQUEST to %pM\n", backbone_gw->orig);  in batadv_bla_send_request()
655 	batadv_bla_send_claim(backbone_gw->bat_priv, backbone_gw->orig,  in batadv_bla_send_request()
656 			      backbone_gw->vid, BATADV_CLAIM_TYPE_REQUEST);  in batadv_bla_send_request()
659 	if (!atomic_read(&backbone_gw->request_sent)) {  in batadv_bla_send_request()
660 		atomic_inc(&backbone_gw->bat_priv->bla.num_requests);  in batadv_bla_send_request()
661 		atomic_set(&backbone_gw->request_sent, 1);  in batadv_bla_send_request()
671 				     struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_send_announce()  argument
677 	spin_lock_bh(&backbone_gw->crc_lock);  in batadv_bla_send_announce()
678 	crc = htons(backbone_gw->crc);  in batadv_bla_send_announce()
679 	spin_unlock_bh(&backbone_gw->crc_lock);  in batadv_bla_send_announce()
682 	batadv_bla_send_claim(bat_priv, mac, backbone_gw->vid,  in batadv_bla_send_announce()
695 				 struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_add_claim()  argument
717 		kref_get(&backbone_gw->refcount);  in batadv_bla_add_claim()
718 		claim->backbone_gw = backbone_gw;  in batadv_bla_add_claim()
738 		if (claim->backbone_gw == backbone_gw)  in batadv_bla_add_claim()
745 			   backbone_gw->orig);  in batadv_bla_add_claim()
752 	old_backbone_gw = claim->backbone_gw;  in batadv_bla_add_claim()
753 	kref_get(&backbone_gw->refcount);  in batadv_bla_add_claim()
754 	claim->backbone_gw = backbone_gw;  in batadv_bla_add_claim()
767 	spin_lock_bh(&backbone_gw->crc_lock);  in batadv_bla_add_claim()
768 	backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);  in batadv_bla_add_claim()
769 	spin_unlock_bh(&backbone_gw->crc_lock);  in batadv_bla_add_claim()
770 	backbone_gw->lasttime = jiffies;  in batadv_bla_add_claim()
786 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_claim_get_backbone_gw()  local
789 	backbone_gw = claim->backbone_gw;  in batadv_bla_claim_get_backbone_gw()
790 	kref_get(&backbone_gw->refcount);  in batadv_bla_claim_get_backbone_gw()
793 	return backbone_gw;  in batadv_bla_claim_get_backbone_gw()
836 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_handle_announce()  local
842 	backbone_gw = batadv_bla_get_backbone_gw(bat_priv, backbone_addr, vid,  in batadv_handle_announce()
845 	if (unlikely(!backbone_gw))  in batadv_handle_announce()
849 	backbone_gw->lasttime = jiffies;  in batadv_handle_announce()
854 		   __func__, batadv_print_vid(vid), backbone_gw->orig, crc);  in batadv_handle_announce()
856 	spin_lock_bh(&backbone_gw->crc_lock);  in batadv_handle_announce()
857 	backbone_crc = backbone_gw->crc;  in batadv_handle_announce()
858 	spin_unlock_bh(&backbone_gw->crc_lock);  in batadv_handle_announce()
861 		batadv_dbg(BATADV_DBG_BLA, backbone_gw->bat_priv,  in batadv_handle_announce()
863 			   __func__, backbone_gw->orig,  in batadv_handle_announce()
864 			   batadv_print_vid(backbone_gw->vid),  in batadv_handle_announce()
867 		batadv_bla_send_request(backbone_gw);  in batadv_handle_announce()
872 		if (atomic_read(&backbone_gw->request_sent)) {  in batadv_handle_announce()
873 			atomic_dec(&backbone_gw->bat_priv->bla.num_requests);  in batadv_handle_announce()
874 			atomic_set(&backbone_gw->request_sent, 0);  in batadv_handle_announce()
878 	batadv_backbone_gw_put(backbone_gw);  in batadv_handle_announce()
930 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_handle_unclaim()  local
938 	backbone_gw = batadv_backbone_hash_find(bat_priv, backbone_addr, vid);  in batadv_handle_unclaim()
940 	if (!backbone_gw)  in batadv_handle_unclaim()
946 		   claim_addr, batadv_print_vid(vid), backbone_gw->orig);  in batadv_handle_unclaim()
949 	batadv_backbone_gw_put(backbone_gw);  in batadv_handle_unclaim()
968 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_handle_claim()  local
972 	backbone_gw = batadv_bla_get_backbone_gw(bat_priv, backbone_addr, vid,  in batadv_handle_claim()
975 	if (unlikely(!backbone_gw))  in batadv_handle_claim()
979 	batadv_bla_add_claim(bat_priv, claim_addr, vid, backbone_gw);  in batadv_handle_claim()
986 	batadv_backbone_gw_put(backbone_gw);  in batadv_handle_claim()
1218 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_purge_backbone_gw()  local
1234 		hlist_for_each_entry_safe(backbone_gw, node_tmp,  in batadv_bla_purge_backbone_gw()
1238 			if (!batadv_has_timed_out(backbone_gw->lasttime,  in batadv_bla_purge_backbone_gw()
1242 			batadv_dbg(BATADV_DBG_BLA, backbone_gw->bat_priv,  in batadv_bla_purge_backbone_gw()
1244 				   __func__, backbone_gw->orig);  in batadv_bla_purge_backbone_gw()
1248 			if (atomic_read(&backbone_gw->request_sent))  in batadv_bla_purge_backbone_gw()
1251 			batadv_bla_del_backbone_claims(backbone_gw);  in batadv_bla_purge_backbone_gw()
1253 			hlist_del_rcu(&backbone_gw->hash_entry);  in batadv_bla_purge_backbone_gw()
1254 			batadv_backbone_gw_put(backbone_gw);  in batadv_bla_purge_backbone_gw()
1273 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_purge_claims()  local
1288 			backbone_gw = batadv_bla_claim_get_backbone_gw(claim);  in batadv_bla_purge_claims()
1292 			if (!batadv_compare_eth(backbone_gw->orig,  in batadv_bla_purge_claims()
1309 					      backbone_gw->orig,  in batadv_bla_purge_claims()
1312 			batadv_backbone_gw_put(backbone_gw);  in batadv_bla_purge_claims()
1329 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_update_orig_address()  local
1357 		hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_bla_update_orig_address()
1359 			if (!batadv_compare_eth(backbone_gw->orig,  in batadv_bla_update_orig_address()
1363 			ether_addr_copy(backbone_gw->orig,  in batadv_bla_update_orig_address()
1368 			batadv_bla_send_announce(bat_priv, backbone_gw);  in batadv_bla_update_orig_address()
1386 			   struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_send_loopdetect()  argument
1389 		   backbone_gw->vid);  in batadv_bla_send_loopdetect()
1391 			      backbone_gw->vid, BATADV_CLAIM_TYPE_LOOPDETECT);  in batadv_bla_send_loopdetect()
1428 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_periodic_work()  local
1471 		hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_bla_periodic_work()
1472 			if (!batadv_compare_eth(backbone_gw->orig,  in batadv_bla_periodic_work()
1476 			backbone_gw->lasttime = jiffies;  in batadv_bla_periodic_work()
1478 			batadv_bla_send_announce(bat_priv, backbone_gw);  in batadv_bla_periodic_work()
1481 							   backbone_gw);  in batadv_bla_periodic_work()
1492 			if (atomic_read(&backbone_gw->request_sent) == 0)  in batadv_bla_periodic_work()
1495 			if (!atomic_dec_and_test(&backbone_gw->wait_periods))  in batadv_bla_periodic_work()
1498 			atomic_dec(&backbone_gw->bat_priv->bla.num_requests);  in batadv_bla_periodic_work()
1499 			atomic_set(&backbone_gw->request_sent, 0);  in batadv_bla_periodic_work()
1668 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_is_backbone_gw_orig()  local
1681 		hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_bla_is_backbone_gw_orig()
1682 			if (batadv_compare_eth(backbone_gw->orig, orig) &&  in batadv_bla_is_backbone_gw_orig()
1683 			    backbone_gw->vid == vid) {  in batadv_bla_is_backbone_gw_orig()
1706 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_is_backbone_gw()  local
1719 	backbone_gw = batadv_backbone_hash_find(orig_node->bat_priv,  in batadv_bla_is_backbone_gw()
1721 	if (!backbone_gw)  in batadv_bla_is_backbone_gw()
1724 	batadv_backbone_gw_put(backbone_gw);  in batadv_bla_is_backbone_gw()
1773 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_loopdetect_check()  local
1793 	backbone_gw = batadv_bla_get_backbone_gw(bat_priv,  in batadv_bla_loopdetect_check()
1796 	if (unlikely(!backbone_gw))  in batadv_bla_loopdetect_check()
1799 	ret = queue_work(batadv_event_workqueue, &backbone_gw->report_work);  in batadv_bla_loopdetect_check()
1805 		batadv_backbone_gw_put(backbone_gw);  in batadv_bla_loopdetect_check()
1829 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_rx()  local
1875 	backbone_gw = batadv_bla_claim_get_backbone_gw(claim);  in batadv_bla_rx()
1876 	own_claim = batadv_compare_eth(backbone_gw->orig,  in batadv_bla_rx()
1878 	batadv_backbone_gw_put(backbone_gw);  in batadv_bla_rx()
1944 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_tx()  local
1976 	backbone_gw = batadv_bla_claim_get_backbone_gw(claim);  in batadv_bla_tx()
1977 	client_roamed = batadv_compare_eth(backbone_gw->orig,  in batadv_bla_tx()
1979 	batadv_backbone_gw_put(backbone_gw);  in batadv_bla_tx()
2042 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_claim_table_seq_print_text()  local
2067 			backbone_gw = batadv_bla_claim_get_backbone_gw(claim);  in batadv_bla_claim_table_seq_print_text()
2069 			is_own = batadv_compare_eth(backbone_gw->orig,  in batadv_bla_claim_table_seq_print_text()
2072 			spin_lock_bh(&backbone_gw->crc_lock);  in batadv_bla_claim_table_seq_print_text()
2073 			backbone_crc = backbone_gw->crc;  in batadv_bla_claim_table_seq_print_text()
2074 			spin_unlock_bh(&backbone_gw->crc_lock);  in batadv_bla_claim_table_seq_print_text()
2077 				   backbone_gw->orig,  in batadv_bla_claim_table_seq_print_text()
2081 			batadv_backbone_gw_put(backbone_gw);  in batadv_bla_claim_table_seq_print_text()
2121 	is_own = batadv_compare_eth(claim->backbone_gw->orig,  in batadv_bla_claim_dump_entry()
2124 	spin_lock_bh(&claim->backbone_gw->crc_lock);  in batadv_bla_claim_dump_entry()
2125 	backbone_crc = claim->backbone_gw->crc;  in batadv_bla_claim_dump_entry()
2126 	spin_unlock_bh(&claim->backbone_gw->crc_lock);  in batadv_bla_claim_dump_entry()
2137 		    claim->backbone_gw->orig) ||  in batadv_bla_claim_dump_entry()
2271 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_backbone_table_seq_print_text()  local
2294 		hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_bla_backbone_table_seq_print_text()
2296 						 backbone_gw->lasttime);  in batadv_bla_backbone_table_seq_print_text()
2300 			is_own = batadv_compare_eth(backbone_gw->orig,  in batadv_bla_backbone_table_seq_print_text()
2305 			spin_lock_bh(&backbone_gw->crc_lock);  in batadv_bla_backbone_table_seq_print_text()
2306 			backbone_crc = backbone_gw->crc;  in batadv_bla_backbone_table_seq_print_text()
2307 			spin_unlock_bh(&backbone_gw->crc_lock);  in batadv_bla_backbone_table_seq_print_text()
2310 				   backbone_gw->orig,  in batadv_bla_backbone_table_seq_print_text()
2311 				   batadv_print_vid(backbone_gw->vid), secs,  in batadv_bla_backbone_table_seq_print_text()
2337 			       struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_backbone_dump_entry()  argument
2353 	is_own = batadv_compare_eth(backbone_gw->orig, primary_addr);  in batadv_bla_backbone_dump_entry()
2355 	spin_lock_bh(&backbone_gw->crc_lock);  in batadv_bla_backbone_dump_entry()
2356 	backbone_crc = backbone_gw->crc;  in batadv_bla_backbone_dump_entry()
2357 	spin_unlock_bh(&backbone_gw->crc_lock);  in batadv_bla_backbone_dump_entry()
2359 	msecs = jiffies_to_msecs(jiffies - backbone_gw->lasttime);  in batadv_bla_backbone_dump_entry()
2368 		    backbone_gw->orig) ||  in batadv_bla_backbone_dump_entry()
2369 	    nla_put_u16(msg, BATADV_ATTR_BLA_VID, backbone_gw->vid) ||  in batadv_bla_backbone_dump_entry()
2401 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_backbone_dump_bucket()  local
2406 	hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_bla_backbone_dump_bucket()
2411 						     primary_if, backbone_gw);  in batadv_bla_backbone_dump_bucket()
2528 		if (!batadv_compare_eth(claim->backbone_gw->orig,  in batadv_bla_check_claim()