#ifndef __NET_GEN_STATS_H #define __NET_GEN_STATS_H #include <linux/gen_stats.h> #include <linux/socket.h> #include <linux/rtnetlink.h> #include <linux/pkt_sched.h> struct gnet_dump { spinlock_t * lock; struct sk_buff * skb; struct nlattr * tail; /* Backward compatability */ int compat_tc_stats; int compat_xstats; void * xstats; int xstats_len; struct tc_stats tc_stats; }; extern int gnet_stats_start_copy(struct sk_buff *skb, int type, spinlock_t *lock, struct gnet_dump *d); extern int gnet_stats_start_copy_compat(struct sk_buff *skb, int type, int tc_stats_type,int xstats_type, spinlock_t *lock, struct gnet_dump *d); extern int gnet_stats_copy_basic(struct gnet_dump *d, struct gnet_stats_basic_packed *b); extern int gnet_stats_copy_rate_est(struct gnet_dump *d, const struct gnet_stats_basic_packed *b, struct gnet_stats_rate_est *r); extern int gnet_stats_copy_queue(struct gnet_dump *d, struct gnet_stats_queue *q); extern int gnet_stats_copy_app(struct gnet_dump *d, void *st, int len); extern int gnet_stats_finish_copy(struct gnet_dump *d); extern int gen_new_estimator(struct gnet_stats_basic_packed *bstats, struct gnet_stats_rate_est *rate_est, spinlock_t *stats_lock, struct nlattr *opt); extern void gen_kill_estimator(struct gnet_stats_basic_packed *bstats, struct gnet_stats_rate_est *rate_est); extern int gen_replace_estimator(struct gnet_stats_basic_packed *bstats, struct gnet_stats_rate_est *rate_est, spinlock_t *stats_lock, struct nlattr *opt); extern bool gen_estimator_active(const struct gnet_stats_basic_packed *bstats, const struct gnet_stats_rate_est *rate_est); #endif