92 	struct batadv_tt_common_entry *tt;  in batadv_choose_tt()  local
95 	tt = (struct batadv_tt_common_entry *)data;  in batadv_choose_tt()
96 	hash = jhash(&tt->addr, ETH_ALEN, hash);  in batadv_choose_tt()
97 	hash = jhash(&tt->vid, sizeof(tt->vid), hash);  in batadv_choose_tt()
116 	struct batadv_tt_common_entry to_search, *tt, *tt_tmp = NULL;  in batadv_tt_hash_find()  local
129 	hlist_for_each_entry_rcu(tt, head, hash_entry) {  in batadv_tt_hash_find()
130 		if (!batadv_compare_eth(tt, addr))  in batadv_tt_hash_find()
133 		if (tt->vid != vid)  in batadv_tt_hash_find()
136 		if (!atomic_inc_not_zero(&tt->refcount))  in batadv_tt_hash_find()
139 		tt_tmp = tt;  in batadv_tt_hash_find()
163 	tt_common_entry = batadv_tt_hash_find(bat_priv->tt.local_hash, addr,  in batadv_tt_local_hash_find()
188 	tt_common_entry = batadv_tt_hash_find(bat_priv->tt.global_hash, addr,  in batadv_tt_global_hash_find()
259 	atomic_add(v, &vlan->tt.num_entries);  in batadv_tt_local_size_mod()
304 	if (atomic_add_return(v, &vlan->tt.num_entries) == 0) {  in batadv_tt_global_size_mod()
388 	spin_lock_bh(&bat_priv->tt.changes_list_lock);  in batadv_tt_local_event()
389 	list_for_each_entry_safe(entry, safe, &bat_priv->tt.changes_list,  in batadv_tt_local_event()
423 	list_add_tail(&tt_change_node->list, &bat_priv->tt.changes_list);  in batadv_tt_local_event()
426 	spin_unlock_bh(&bat_priv->tt.changes_list_lock);  in batadv_tt_local_event()
429 		atomic_dec(&bat_priv->tt.local_changes);  in batadv_tt_local_event()
431 		atomic_inc(&bat_priv->tt.local_changes);  in batadv_tt_local_event()
473 		tt_local_entries += atomic_read(&vlan->tt.num_entries);  in batadv_tt_local_table_transmit_size()
488 	if (bat_priv->tt.local_hash)  in batadv_tt_local_init()
491 	bat_priv->tt.local_hash = batadv_hash_new(1024);  in batadv_tt_local_init()
493 	if (!bat_priv->tt.local_hash)  in batadv_tt_local_init()
496 	batadv_hash_set_lock_class(bat_priv->tt.local_hash,  in batadv_tt_local_init()
511 	batadv_hash_remove(bat_priv->tt.global_hash, batadv_compare_tt,  in batadv_tt_global_free()
610 		   (u8)atomic_read(&bat_priv->tt.vn));  in batadv_tt_local_add()
632 	hash_added = batadv_hash_add(bat_priv->tt.local_hash, batadv_compare_tt,  in batadv_tt_local_add()
746 		num_entries += atomic_read(&vlan->tt.num_entries);  in batadv_tt_prepare_tvlv_global_data()
772 		tt_vlan->crc = htonl(vlan->tt.crc);  in batadv_tt_prepare_tvlv_global_data()
820 		num_entries += atomic_read(&vlan->tt.num_entries);  in batadv_tt_prepare_tvlv_local_data()
840 	(*tt_data)->ttvn = atomic_read(&bat_priv->tt.vn);  in batadv_tt_prepare_tvlv_local_data()
846 		tt_vlan->crc = htonl(vlan->tt.crc);  in batadv_tt_prepare_tvlv_local_data()
874 	tt_diff_entries_num = atomic_read(&bat_priv->tt.local_changes);  in batadv_tt_tvlv_container_update()
893 	spin_lock_bh(&bat_priv->tt.changes_list_lock);  in batadv_tt_tvlv_container_update()
894 	atomic_set(&bat_priv->tt.local_changes, 0);  in batadv_tt_tvlv_container_update()
896 	list_for_each_entry_safe(entry, safe, &bat_priv->tt.changes_list,  in batadv_tt_tvlv_container_update()
907 	spin_unlock_bh(&bat_priv->tt.changes_list_lock);  in batadv_tt_tvlv_container_update()
910 	spin_lock_bh(&bat_priv->tt.last_changeset_lock);  in batadv_tt_tvlv_container_update()
911 	kfree(bat_priv->tt.last_changeset);  in batadv_tt_tvlv_container_update()
912 	bat_priv->tt.last_changeset_len = 0;  in batadv_tt_tvlv_container_update()
913 	bat_priv->tt.last_changeset = NULL;  in batadv_tt_tvlv_container_update()
920 		bat_priv->tt.last_changeset = kzalloc(tt_diff_len, GFP_ATOMIC);  in batadv_tt_tvlv_container_update()
921 		if (bat_priv->tt.last_changeset) {  in batadv_tt_tvlv_container_update()
922 			memcpy(bat_priv->tt.last_changeset,  in batadv_tt_tvlv_container_update()
924 			bat_priv->tt.last_changeset_len = tt_diff_len;  in batadv_tt_tvlv_container_update()
927 	spin_unlock_bh(&bat_priv->tt.last_changeset_lock);  in batadv_tt_tvlv_container_update()
939 	struct batadv_hashtable *hash = bat_priv->tt.local_hash;  in batadv_tt_local_seq_print_text()
959 		   net_dev->name, (u8)atomic_read(&bat_priv->tt.vn));  in batadv_tt_local_seq_print_text()
1004 				   vlan->tt.crc);  in batadv_tt_local_seq_print_text()
1081 	tt_entry_exists = batadv_hash_remove(bat_priv->tt.local_hash,  in batadv_tt_local_remove()
1150 	struct batadv_hashtable *hash = bat_priv->tt.local_hash;  in batadv_tt_local_purge()
1176 	if (!bat_priv->tt.local_hash)  in batadv_tt_local_table_free()
1179 	hash = bat_priv->tt.local_hash;  in batadv_tt_local_table_free()
1208 	bat_priv->tt.local_hash = NULL;  in batadv_tt_local_table_free()
1213 	if (bat_priv->tt.global_hash)  in batadv_tt_global_init()
1216 	bat_priv->tt.global_hash = batadv_hash_new(1024);  in batadv_tt_global_init()
1218 	if (!bat_priv->tt.global_hash)  in batadv_tt_global_init()
1221 	batadv_hash_set_lock_class(bat_priv->tt.global_hash,  in batadv_tt_global_init()
1231 	spin_lock_bh(&bat_priv->tt.changes_list_lock);  in batadv_tt_changes_list_free()
1233 	list_for_each_entry_safe(entry, safe, &bat_priv->tt.changes_list,  in batadv_tt_changes_list_free()
1239 	atomic_set(&bat_priv->tt.local_changes, 0);  in batadv_tt_changes_list_free()
1240 	spin_unlock_bh(&bat_priv->tt.changes_list_lock);  in batadv_tt_changes_list_free()
1397 		hash_added = batadv_hash_add(bat_priv->tt.global_hash,  in batadv_tt_global_add()
1583 			   last_ttvn, vlan->tt.crc,  in batadv_tt_global_print_entry()
1615 			   last_ttvn, vlan->tt.crc,  in batadv_tt_global_print_entry()
1629 	struct batadv_hashtable *hash = bat_priv->tt.global_hash;  in batadv_tt_global_seq_print_text()
1868 	struct batadv_hashtable *hash = bat_priv->tt.global_hash;  in batadv_tt_global_del_orig()
1934 	struct batadv_hashtable *hash = bat_priv->tt.global_hash;  in batadv_tt_global_purge()
1981 	if (!bat_priv->tt.global_hash)  in batadv_tt_global_table_free()
1984 	hash = bat_priv->tt.global_hash;  in batadv_tt_global_table_free()
2004 	bat_priv->tt.global_hash = NULL;  in batadv_tt_global_table_free()
2113 	struct batadv_hashtable *hash = bat_priv->tt.global_hash;  in batadv_tt_global_crc()
2189 	struct batadv_hashtable *hash = bat_priv->tt.local_hash;  in batadv_tt_local_crc()
2238 	spin_lock_bh(&bat_priv->tt.req_list_lock);  in batadv_tt_req_list_free()
2240 	hlist_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) {  in batadv_tt_req_list_free()
2245 	spin_unlock_bh(&bat_priv->tt.req_list_lock);  in batadv_tt_req_list_free()
2274 	spin_lock_bh(&bat_priv->tt.req_list_lock);  in batadv_tt_req_purge()
2275 	hlist_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) {  in batadv_tt_req_purge()
2282 	spin_unlock_bh(&bat_priv->tt.req_list_lock);  in batadv_tt_req_purge()
2299 	spin_lock_bh(&bat_priv->tt.req_list_lock);  in batadv_tt_req_node_new()
2300 	hlist_for_each_entry(tt_req_node_tmp, &bat_priv->tt.req_list, list) {  in batadv_tt_req_node_new()
2314 	hlist_add_head(&tt_req_node->list, &bat_priv->tt.req_list);  in batadv_tt_req_node_new()
2316 	spin_unlock_bh(&bat_priv->tt.req_list_lock);  in batadv_tt_req_node_new()
2440 		crc = vlan->tt.crc;  in batadv_tt_global_check_crc()
2461 		vlan->tt.crc = batadv_tt_local_crc(bat_priv, vlan->vid);  in batadv_tt_local_update_crc()
2488 		vlan->tt.crc = crc;  in batadv_tt_global_update_crc()
2564 		spin_lock_bh(&bat_priv->tt.req_list_lock);  in batadv_send_tt_request()
2567 		spin_unlock_bh(&bat_priv->tt.req_list_lock);  in batadv_send_tt_request()
2660 		batadv_tt_tvlv_generate(bat_priv, bat_priv->tt.global_hash,  in batadv_send_other_tt_response()
2734 	spin_lock_bh(&bat_priv->tt.commit_lock);  in batadv_send_my_tt_response()
2736 	my_ttvn = (u8)atomic_read(&bat_priv->tt.vn);  in batadv_send_my_tt_response()
2751 	    !bat_priv->tt.last_changeset)  in batadv_send_my_tt_response()
2760 		spin_lock_bh(&bat_priv->tt.last_changeset_lock);  in batadv_send_my_tt_response()
2762 		tt_len = bat_priv->tt.last_changeset_len;  in batadv_send_my_tt_response()
2771 		memcpy(tt_change, bat_priv->tt.last_changeset,  in batadv_send_my_tt_response()
2772 		       bat_priv->tt.last_changeset_len);  in batadv_send_my_tt_response()
2773 		spin_unlock_bh(&bat_priv->tt.last_changeset_lock);  in batadv_send_my_tt_response()
2775 		req_ttvn = (u8)atomic_read(&bat_priv->tt.vn);  in batadv_send_my_tt_response()
2789 		batadv_tt_tvlv_generate(bat_priv, bat_priv->tt.local_hash,  in batadv_send_my_tt_response()
2813 	spin_unlock_bh(&bat_priv->tt.last_changeset_lock);  in batadv_send_my_tt_response()
2815 	spin_unlock_bh(&bat_priv->tt.commit_lock);  in batadv_send_my_tt_response()
3000 	spin_lock_bh(&bat_priv->tt.req_list_lock);  in batadv_handle_tt_response()
3001 	hlist_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) {  in batadv_handle_tt_response()
3008 	spin_unlock_bh(&bat_priv->tt.req_list_lock);  in batadv_handle_tt_response()
3018 	spin_lock_bh(&bat_priv->tt.roam_list_lock);  in batadv_tt_roam_list_free()
3020 	list_for_each_entry_safe(node, safe, &bat_priv->tt.roam_list, list) {  in batadv_tt_roam_list_free()
3025 	spin_unlock_bh(&bat_priv->tt.roam_list_lock);  in batadv_tt_roam_list_free()
3032 	spin_lock_bh(&bat_priv->tt.roam_list_lock);  in batadv_tt_roam_purge()
3033 	list_for_each_entry_safe(node, safe, &bat_priv->tt.roam_list, list) {  in batadv_tt_roam_purge()
3041 	spin_unlock_bh(&bat_priv->tt.roam_list_lock);  in batadv_tt_roam_purge()
3055 	spin_lock_bh(&bat_priv->tt.roam_list_lock);  in batadv_tt_check_roam_count()
3059 	list_for_each_entry(tt_roam_node, &bat_priv->tt.roam_list, list) {  in batadv_tt_check_roam_count()
3084 		list_add(&tt_roam_node->list, &bat_priv->tt.roam_list);  in batadv_tt_check_roam_count()
3089 	spin_unlock_bh(&bat_priv->tt.roam_list_lock);  in batadv_tt_check_roam_count()
3148 	bat_priv = container_of(priv_tt, struct batadv_priv, tt);  in batadv_tt_purge()
3155 	queue_delayed_work(batadv_event_workqueue, &bat_priv->tt.work,  in batadv_tt_purge()
3164 	cancel_delayed_work_sync(&bat_priv->tt.work);  in batadv_tt_free()
3172 	kfree(bat_priv->tt.last_changeset);  in batadv_tt_free()
3186 	struct batadv_hashtable *hash = bat_priv->tt.local_hash;  in batadv_tt_local_set_flags()
3225 	struct batadv_hashtable *hash = bat_priv->tt.local_hash;  in batadv_tt_local_purge_pending_clients()
3280 	lockdep_assert_held(&bat_priv->tt.commit_lock);  in batadv_tt_local_commit_changes_nolock()
3285 	if (atomic_read(&bat_priv->tt.local_changes) < 1) {  in batadv_tt_local_commit_changes_nolock()
3286 		if (!batadv_atomic_dec_not_zero(&bat_priv->tt.ogm_append_cnt))  in batadv_tt_local_commit_changes_nolock()
3297 	atomic_inc(&bat_priv->tt.vn);  in batadv_tt_local_commit_changes_nolock()
3300 		   (u8)atomic_read(&bat_priv->tt.vn));  in batadv_tt_local_commit_changes_nolock()
3303 	atomic_set(&bat_priv->tt.ogm_append_cnt, BATADV_TT_OGM_APPEND_MAX);  in batadv_tt_local_commit_changes_nolock()
3314 	spin_lock_bh(&bat_priv->tt.commit_lock);  in batadv_tt_local_commit_changes()
3316 	spin_unlock_bh(&bat_priv->tt.commit_lock);  in batadv_tt_local_commit_changes()
3527 	spin_lock_bh(&bat_priv->tt.commit_lock);  in batadv_tt_local_resize_to_mtu()
3550 	spin_unlock_bh(&bat_priv->tt.commit_lock);  in batadv_tt_local_resize_to_mtu()
3753 	INIT_DELAYED_WORK(&bat_priv->tt.work, batadv_tt_purge);  in batadv_tt_init()
3754 	queue_delayed_work(batadv_event_workqueue, &bat_priv->tt.work,  in batadv_tt_init()
3772 	struct batadv_tt_global_entry *tt;  in batadv_tt_global_is_isolated()  local
3775 	tt = batadv_tt_global_hash_find(bat_priv, addr, vid);  in batadv_tt_global_is_isolated()
3776 	if (!tt)  in batadv_tt_global_is_isolated()
3779 	ret = tt->common.flags & BATADV_TT_CLIENT_ISOLA;  in batadv_tt_global_is_isolated()
3781 	batadv_tt_global_entry_free_ref(tt);  in batadv_tt_global_is_isolated()