1#ifndef _XT_RATEEST_H
2#define _XT_RATEEST_H
3
4struct xt_rateest {
5	/* keep lock and bstats on same cache line to speedup xt_rateest_tg() */
6	struct gnet_stats_basic_packed	bstats;
7	spinlock_t			lock;
8	/* keep rstats and lock on same cache line to speedup xt_rateest_mt() */
9	struct gnet_stats_rate_est64	rstats;
10
11	/* following fields not accessed in hot path */
12	struct hlist_node		list;
13	char				name[IFNAMSIZ];
14	unsigned int			refcnt;
15	struct gnet_estimator		params;
16	struct rcu_head			rcu;
17};
18
19struct xt_rateest *xt_rateest_lookup(const char *name);
20void xt_rateest_put(struct xt_rateest *est);
21
22#endif /* _XT_RATEEST_H */
23