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#ifndef _XT_RATEEST_H
#define _XT_RATEEST_H
struct xt_rateest {
/* keep lock and bstats on same cache line to speedup xt_rateest_tg() */
struct gnet_stats_basic_packed bstats;
spinlock_t lock;
/* keep rstats and lock on same cache line to speedup xt_rateest_mt() */
struct gnet_stats_rate_est rstats;
/* following fields not accessed in hot path */
struct hlist_node list;
char name[IFNAMSIZ];
unsigned int refcnt;
struct gnet_estimator params;
struct rcu_head rcu;
};
extern struct xt_rateest *xt_rateest_lookup(const char *name);
extern void xt_rateest_put(struct xt_rateest *est);
#endif /* _XT_RATEEST_H */
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