Linux kernel & device driver programming

Cross-Referenced Linux and Device Driver Code

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Version: [ 2.6.11.8 ] [ 2.6.25 ] [ 2.6.25.8 ] [ 2.6.31.13 ] Architecture: [ i386 ]
  1 #ifndef __NET_GEN_STATS_H
  2 #define __NET_GEN_STATS_H
  3 
  4 #include <linux/gen_stats.h>
  5 #include <linux/socket.h>
  6 #include <linux/rtnetlink.h>
  7 #include <linux/pkt_sched.h>
  8 
  9 struct gnet_dump
 10 {
 11         spinlock_t *      lock;
 12         struct sk_buff *  skb;
 13         struct rtattr *   tail;
 14 
 15         /* Backward compatability */
 16         int               compat_tc_stats;
 17         int               compat_xstats;
 18         struct rtattr *   xstats;
 19         struct tc_stats   tc_stats;
 20 };
 21 
 22 extern int gnet_stats_start_copy(struct sk_buff *skb, int type,
 23                                  spinlock_t *lock, struct gnet_dump *d);
 24 
 25 extern int gnet_stats_start_copy_compat(struct sk_buff *skb, int type,
 26                                         int tc_stats_type,int xstats_type,
 27                                         spinlock_t *lock, struct gnet_dump *d);
 28 
 29 extern int gnet_stats_copy_basic(struct gnet_dump *d,
 30                                  struct gnet_stats_basic *b);
 31 extern int gnet_stats_copy_rate_est(struct gnet_dump *d,
 32                                     struct gnet_stats_rate_est *r);
 33 extern int gnet_stats_copy_queue(struct gnet_dump *d,
 34                                  struct gnet_stats_queue *q);
 35 extern int gnet_stats_copy_app(struct gnet_dump *d, void *st, int len);
 36 
 37 extern int gnet_stats_finish_copy(struct gnet_dump *d);
 38 
 39 extern int gen_new_estimator(struct gnet_stats_basic *bstats,
 40                              struct gnet_stats_rate_est *rate_est,
 41                              spinlock_t *stats_lock, struct rtattr *opt);
 42 extern void gen_kill_estimator(struct gnet_stats_basic *bstats,
 43                                struct gnet_stats_rate_est *rate_est);
 44 extern int gen_replace_estimator(struct gnet_stats_basic *bstats,
 45                                  struct gnet_stats_rate_est *rate_est,
 46                                  spinlock_t *stats_lock, struct rtattr *opt);
 47 
 48 #endif
 49 
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