95 	gw_node = rcu_dereference(bat_priv->gw.curr_gw);  in batadv_gw_get_selected_gw_node()
144 	spin_lock_bh(&bat_priv->gw.list_lock);  in batadv_gw_select()
149 	curr_gw_node = rcu_replace_pointer(bat_priv->gw.curr_gw, new_gw_node,  in batadv_gw_select()
155 	spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_select()
162  * Set a flag to remind the GW component to perform a new gateway reselection.
171 	atomic_set(&bat_priv->gw.reselect, 1);  in batadv_gw_reselect()
178  * This function assumes the caller has checked that the gw state *is actually
186 	if (atomic_read(&bat_priv->gw.mode) != BATADV_GW_MODE_CLIENT)  in batadv_gw_check_client_stop()
198 	/* if batman-adv is switching the gw client mode off and a gateway was  in batadv_gw_check_client_stop()
218 	if (atomic_read(&bat_priv->gw.mode) != BATADV_GW_MODE_CLIENT)  in batadv_gw_election()
221 	if (!bat_priv->algo_ops->gw.get_best_gw_node)  in batadv_gw_election()
226 	if (!batadv_atomic_dec_not_zero(&bat_priv->gw.reselect) && curr_gw)  in batadv_gw_election()
229 	/* if gw.reselect is set to 1 it means that a previous call to  in batadv_gw_election()
230 	 * gw.is_eligible() said that we have a new best GW, therefore it can  in batadv_gw_election()
233 	next_gw = bat_priv->algo_ops->gw.get_best_gw_node(bat_priv);  in batadv_gw_election()
311 	if (!bat_priv->algo_ops->gw.is_eligible)  in batadv_gw_check_election()
322 	if (!bat_priv->algo_ops->gw.is_eligible(bat_priv, curr_gw_orig,  in batadv_gw_check_election()
340  * (gw.list_lock).
348 	lockdep_assert_held(&bat_priv->gw.list_lock);  in batadv_gw_node_add()
365 	hlist_add_head_rcu(&gw_node->list, &bat_priv->gw.gateway_list);  in batadv_gw_node_add()
366 	bat_priv->gw.generation++;  in batadv_gw_node_add()
369 		   "Found new gateway %pM -> gw bandwidth: %u.%u/%u.%u MBit\n",  in batadv_gw_node_add()
393 	hlist_for_each_entry_rcu(gw_node_tmp, &bat_priv->gw.gateway_list,  in batadv_gw_node_get()
422 	spin_lock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
426 		spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
429 	spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
458 		spin_lock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
462 			bat_priv->gw.generation++;  in batadv_gw_node_update()
464 		spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_update()
504 	spin_lock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_free()
506 				  &bat_priv->gw.gateway_list, list) {  in batadv_gw_node_free()
509 		bat_priv->gw.generation++;  in batadv_gw_node_free()
511 	spin_unlock_bh(&bat_priv->gw.list_lock);  in batadv_gw_node_free()
540 	if (!bat_priv->algo_ops->gw.print) {  in batadv_gw_client_seq_print_text()
546 	bat_priv->algo_ops->gw.print(bat_priv, seq);  in batadv_gw_client_seq_print_text()
587 	if (!bat_priv->algo_ops->gw.dump) {  in batadv_gw_dump()
592 	bat_priv->algo_ops->gw.dump(msg, cb, bat_priv);  in batadv_gw_dump()
732  * Check if the skb is a DHCP request and if it is sent to the current best GW
733  * server. Due to topology changes it may be the case that the GW server
739  * Return: true if the packet destination is unicast and it is not the best gw,
770 	switch (atomic_read(&bat_priv->gw.mode)) {  in batadv_gw_out_of_range()
772 		/* If we are a GW then we are our best GW. We can artificially  in batadv_gw_out_of_range()
786 		/* If the dhcp packet has been sent to a different gw,  in batadv_gw_out_of_range()
787 		 * we have to evaluate whether the old gw is still  in batadv_gw_out_of_range()