109 	gw_node = rcu_dereference(bat_priv->gw.curr_gw);  in batadv_gw_get_selected_gw_node()
158 	spin_lock_bh(&bat_priv->gw.list_lock);  in batadv_gw_select()
163 	curr_gw_node = rcu_dereference_protected(bat_priv->gw.curr_gw, 1);  in batadv_gw_select()
164 	rcu_assign_pointer(bat_priv->gw.curr_gw, new_gw_node);  in batadv_gw_select()
169 	spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_select()
176  * Set a flag to remind the GW component to perform a new gateway reselection.
185 	atomic_set(&bat_priv->gw.reselect, 1);  in batadv_gw_reselect()
192  * This function assumes the caller has checked that the gw state *is actually
200 	if (atomic_read(&bat_priv->gw.mode) != BATADV_GW_MODE_CLIENT)  in batadv_gw_check_client_stop()
212 	/* if batman-adv is switching the gw client mode off and a gateway was  in batadv_gw_check_client_stop()
232 	if (atomic_read(&bat_priv->gw.mode) != BATADV_GW_MODE_CLIENT)  in batadv_gw_election()
235 	if (!bat_priv->algo_ops->gw.get_best_gw_node)  in batadv_gw_election()
240 	if (!batadv_atomic_dec_not_zero(&bat_priv->gw.reselect) && curr_gw)  in batadv_gw_election()
243 	/* if gw.reselect is set to 1 it means that a previous call to  in batadv_gw_election()
244 	 * gw.is_eligible() said that we have a new best GW, therefore it can  in batadv_gw_election()
247 	next_gw = bat_priv->algo_ops->gw.get_best_gw_node(bat_priv);  in batadv_gw_election()
325 	if (!bat_priv->algo_ops->gw.is_eligible)  in batadv_gw_check_election()
336 	if (!bat_priv->algo_ops->gw.is_eligible(bat_priv, curr_gw_orig,  in batadv_gw_check_election()
354  * (gw.list_lock).
362 	lockdep_assert_held(&bat_priv->gw.list_lock);  in batadv_gw_node_add()
379 	hlist_add_head_rcu(&gw_node->list, &bat_priv->gw.gateway_list);  in batadv_gw_node_add()
382 		   "Found new gateway %pM -> gw bandwidth: %u.%u/%u.%u MBit\n",  in batadv_gw_node_add()
406 	hlist_for_each_entry_rcu(gw_node_tmp, &bat_priv->gw.gateway_list,  in batadv_gw_node_get()
435 	spin_lock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
439 		spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
442 	spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
471 		spin_lock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
476 		spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
516 	spin_lock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_free()
518 				  &bat_priv->gw.gateway_list, list) {  in batadv_gw_node_free()
522 	spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_free()
551 	if (!bat_priv->algo_ops->gw.print) {  in batadv_gw_client_seq_print_text()
557 	bat_priv->algo_ops->gw.print(bat_priv, seq);  in batadv_gw_client_seq_print_text()
598 	if (!bat_priv->algo_ops->gw.dump) {  in batadv_gw_dump()
603 	bat_priv->algo_ops->gw.dump(msg, cb, bat_priv);  in batadv_gw_dump()
743  * Check if the skb is a DHCP request and if it is sent to the current best GW
744  * server. Due to topology changes it may be the case that the GW server
750  * Return: true if the packet destination is unicast and it is not the best gw,
781 	switch (atomic_read(&bat_priv->gw.mode)) {  in batadv_gw_out_of_range()
783 		/* If we are a GW then we are our best GW. We can artificially  in batadv_gw_out_of_range()
797 		/* If the dhcp packet has been sent to a different gw,  in batadv_gw_out_of_range()
798 		 * we have to evaluate whether the old gw is still  in batadv_gw_out_of_range()