114 	struct batadv_dat_entry *dat_entry;  in batadv_dat_entry_release()  local
116 	dat_entry = container_of(ref, struct batadv_dat_entry, refcount);  in batadv_dat_entry_release()
118 	kfree_rcu(dat_entry, rcu);  in batadv_dat_entry_release()
126 static void batadv_dat_entry_put(struct batadv_dat_entry *dat_entry)  in batadv_dat_entry_put()  argument
128 	if (!dat_entry)  in batadv_dat_entry_put()
131 	kref_put(&dat_entry->refcount, batadv_dat_entry_release);  in batadv_dat_entry_put()
140 static bool batadv_dat_to_purge(struct batadv_dat_entry *dat_entry)  in batadv_dat_to_purge()  argument
142 	return batadv_has_timed_out(dat_entry->last_update,  in batadv_dat_to_purge()
161 	struct batadv_dat_entry *dat_entry;  in __batadv_dat_purge()  local
174 		hlist_for_each_entry_safe(dat_entry, node_tmp, head,  in __batadv_dat_purge()
179 			if (to_purge && !to_purge(dat_entry))  in __batadv_dat_purge()
182 			hlist_del_rcu(&dat_entry->hash_entry);  in __batadv_dat_purge()
183 			batadv_dat_entry_put(dat_entry);  in __batadv_dat_purge()
329 	struct batadv_dat_entry to_find, *dat_entry, *dat_entry_tmp = NULL;  in batadv_dat_entry_hash_find()  local
343 	hlist_for_each_entry_rcu(dat_entry, head, hash_entry) {  in batadv_dat_entry_hash_find()
344 		if (dat_entry->ip != ip)  in batadv_dat_entry_hash_find()
347 		if (!kref_get_unless_zero(&dat_entry->refcount))  in batadv_dat_entry_hash_find()
350 		dat_entry_tmp = dat_entry;  in batadv_dat_entry_hash_find()
368 	struct batadv_dat_entry *dat_entry;  in batadv_dat_entry_add()  local
371 	dat_entry = batadv_dat_entry_hash_find(bat_priv, ip, vid);  in batadv_dat_entry_add()
373 	if (dat_entry) {  in batadv_dat_entry_add()
374 		if (!batadv_compare_eth(dat_entry->mac_addr, mac_addr))  in batadv_dat_entry_add()
375 			ether_addr_copy(dat_entry->mac_addr, mac_addr);  in batadv_dat_entry_add()
376 		dat_entry->last_update = jiffies;  in batadv_dat_entry_add()
379 			   &dat_entry->ip, dat_entry->mac_addr,  in batadv_dat_entry_add()
384 	dat_entry = kmalloc(sizeof(*dat_entry), GFP_ATOMIC);  in batadv_dat_entry_add()
385 	if (!dat_entry)  in batadv_dat_entry_add()
388 	dat_entry->ip = ip;  in batadv_dat_entry_add()
389 	dat_entry->vid = vid;  in batadv_dat_entry_add()
390 	ether_addr_copy(dat_entry->mac_addr, mac_addr);  in batadv_dat_entry_add()
391 	dat_entry->last_update = jiffies;  in batadv_dat_entry_add()
392 	kref_init(&dat_entry->refcount);  in batadv_dat_entry_add()
394 	kref_get(&dat_entry->refcount);  in batadv_dat_entry_add()
396 				     batadv_hash_dat, dat_entry,  in batadv_dat_entry_add()
397 				     &dat_entry->hash_entry);  in batadv_dat_entry_add()
401 		batadv_dat_entry_put(dat_entry);  in batadv_dat_entry_add()
406 		   &dat_entry->ip, dat_entry->mac_addr, batadv_print_vid(vid));  in batadv_dat_entry_add()
409 	batadv_dat_entry_put(dat_entry);  in batadv_dat_entry_add()
856 			    struct batadv_dat_entry *dat_entry)  in batadv_dat_cache_dump_entry()  argument
869 	msecs = jiffies_to_msecs(jiffies - dat_entry->last_update);  in batadv_dat_cache_dump_entry()
872 			    dat_entry->ip) ||  in batadv_dat_cache_dump_entry()
874 		    dat_entry->mac_addr) ||  in batadv_dat_cache_dump_entry()
875 	    nla_put_u16(msg, BATADV_ATTR_DAT_CACHE_VID, dat_entry->vid) ||  in batadv_dat_cache_dump_entry()
903 	struct batadv_dat_entry *dat_entry;  in batadv_dat_cache_dump_bucket()  local
909 	hlist_for_each_entry(dat_entry, &hash->table[bucket], hash_entry) {  in batadv_dat_cache_dump_bucket()
913 		if (batadv_dat_cache_dump_entry(msg, portid, cb, dat_entry)) {  in batadv_dat_cache_dump_bucket()
1133 	struct batadv_dat_entry *dat_entry = NULL;  in batadv_dat_snoop_outgoing_arp_request()  local
1159 	dat_entry = batadv_dat_entry_hash_find(bat_priv, ip_dst, vid);  in batadv_dat_snoop_outgoing_arp_request()
1160 	if (dat_entry) {  in batadv_dat_snoop_outgoing_arp_request()
1169 		if (batadv_is_my_client(bat_priv, dat_entry->mac_addr, vid)) {  in batadv_dat_snoop_outgoing_arp_request()
1180 					    dat_entry->mac_addr, vid)) {  in batadv_dat_snoop_outgoing_arp_request()
1183 				   dat_entry->mac_addr);  in batadv_dat_snoop_outgoing_arp_request()
1189 						      dat_entry->mac_addr,  in batadv_dat_snoop_outgoing_arp_request()
1209 	batadv_dat_entry_put(dat_entry);  in batadv_dat_snoop_outgoing_arp_request()
1229 	struct batadv_dat_entry *dat_entry = NULL;  in batadv_dat_snoop_incoming_arp_request()  local
1251 	dat_entry = batadv_dat_entry_hash_find(bat_priv, ip_dst, vid);  in batadv_dat_snoop_incoming_arp_request()
1252 	if (!dat_entry)  in batadv_dat_snoop_incoming_arp_request()
1256 					      dat_entry->mac_addr, hw_src, vid);  in batadv_dat_snoop_incoming_arp_request()
1276 	batadv_dat_entry_put(dat_entry);  in batadv_dat_snoop_incoming_arp_request()
1337 	struct batadv_dat_entry *dat_entry = NULL;  in batadv_dat_snoop_incoming_arp_reply()  local
1366 	dat_entry = batadv_dat_entry_hash_find(bat_priv, ip_src, vid);  in batadv_dat_snoop_incoming_arp_reply()
1367 	if (dat_entry && batadv_compare_eth(hw_src, dat_entry->mac_addr)) {  in batadv_dat_snoop_incoming_arp_reply()
1370 			   dat_entry->mac_addr,	&dat_entry->ip);  in batadv_dat_snoop_incoming_arp_reply()
1409 	batadv_dat_entry_put(dat_entry);  in batadv_dat_snoop_incoming_arp_reply()
1784 	struct batadv_dat_entry *dat_entry = NULL;  in batadv_dat_drop_broadcast_packet()  local
1805 	dat_entry = batadv_dat_entry_hash_find(bat_priv, ip_dst, vid);  in batadv_dat_drop_broadcast_packet()
1807 	if (!dat_entry) {  in batadv_dat_drop_broadcast_packet()
1818 	batadv_dat_entry_put(dat_entry);  in batadv_dat_drop_broadcast_packet()