50 static struct hlist_head *meter_hash_bucket(const struct datapath *dp,  in meter_hash_bucket()  argument
53 	return &dp->meters[meter_id & (METER_HASH_BUCKETS - 1)];  in meter_hash_bucket()
57 static struct dp_meter *lookup_meter(const struct datapath *dp,  in lookup_meter()  argument
63 	head = meter_hash_bucket(dp, meter_id);  in lookup_meter()
71 static void attach_meter(struct datapath *dp, struct dp_meter *meter)  in attach_meter()  argument
73 	struct hlist_head *head = meter_hash_bucket(dp, meter->id);  in attach_meter()
275 	struct datapath *dp;  in ovs_meter_cmd_set()  local
296 	dp = get_dp(sock_net(skb->sk), ovs_header->dp_ifindex);  in ovs_meter_cmd_set()
297 	if (!dp) {  in ovs_meter_cmd_set()
305 	old_meter = lookup_meter(dp, meter_id);  in ovs_meter_cmd_set()
307 	attach_meter(dp, meter);  in ovs_meter_cmd_set()
343 	struct datapath *dp;  in ovs_meter_cmd_get()  local
360 	dp = get_dp(sock_net(skb->sk), ovs_header->dp_ifindex);  in ovs_meter_cmd_get()
361 	if (!dp) {  in ovs_meter_cmd_get()
367 	meter = lookup_meter(dp, meter_id);  in ovs_meter_cmd_get()
396 	struct datapath *dp;  in ovs_meter_cmd_del()  local
412 	dp = get_dp(sock_net(skb->sk), ovs_header->dp_ifindex);  in ovs_meter_cmd_del()
413 	if (!dp) {  in ovs_meter_cmd_del()
418 	old_meter = lookup_meter(dp, meter_id);  in ovs_meter_cmd_del()
442 bool ovs_meter_execute(struct datapath *dp, struct sk_buff *skb,  in ovs_meter_execute()  argument
454 	meter = lookup_meter(dp, meter_id);  in ovs_meter_execute()
570 int ovs_meters_init(struct datapath *dp)  in ovs_meters_init()  argument
574 	dp->meters = kmalloc_array(METER_HASH_BUCKETS,  in ovs_meters_init()
577 	if (!dp->meters)  in ovs_meters_init()
581 		INIT_HLIST_HEAD(&dp->meters[i]);  in ovs_meters_init()
586 void ovs_meters_exit(struct datapath *dp)  in ovs_meters_exit()  argument
591 		struct hlist_head *head = &dp->meters[i];  in ovs_meters_exit()
599 	kfree(dp->meters);  in ovs_meters_exit()