git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
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 | ||
| fd2c3ef7 | 9 | struct gnet_dump { |
| 1da177e4 LT |
10 | spinlock_t * lock; |
| 11 | struct sk_buff * skb; | |
| 1e90474c | 12 | struct nlattr * tail; |
| 1da177e4 LT |
13 | |
| 14 | /* Backward compatability */ | |
| 15 | int compat_tc_stats; | |
| 16 | int compat_xstats; | |
| 17 | void * xstats; | |
| 18 | int xstats_len; | |
| 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, | |
| c1a8f1f1 | 30 | struct gnet_stats_basic_packed *b); |
| 1da177e4 | 31 | extern int gnet_stats_copy_rate_est(struct gnet_dump *d, |
| d250a5f9 | 32 | const struct gnet_stats_basic_packed *b, |
| 1da177e4 LT |
33 | struct gnet_stats_rate_est *r); |
| 34 | extern int gnet_stats_copy_queue(struct gnet_dump *d, | |
| 35 | struct gnet_stats_queue *q); | |
| 36 | extern int gnet_stats_copy_app(struct gnet_dump *d, void *st, int len); | |
| 37 | ||
| 38 | extern int gnet_stats_finish_copy(struct gnet_dump *d); | |
| 39 | ||
| c1a8f1f1 | 40 | extern int gen_new_estimator(struct gnet_stats_basic_packed *bstats, |
| 1da177e4 | 41 | struct gnet_stats_rate_est *rate_est, |
| 1e90474c | 42 | spinlock_t *stats_lock, struct nlattr *opt); |
| c1a8f1f1 | 43 | extern void gen_kill_estimator(struct gnet_stats_basic_packed *bstats, |
| 1da177e4 | 44 | struct gnet_stats_rate_est *rate_est); |
| c1a8f1f1 | 45 | extern int gen_replace_estimator(struct gnet_stats_basic_packed *bstats, |
| 1da177e4 | 46 | struct gnet_stats_rate_est *rate_est, |
| 1e90474c | 47 | spinlock_t *stats_lock, struct nlattr *opt); |
| c1a8f1f1 | 48 | extern bool gen_estimator_active(const struct gnet_stats_basic_packed *bstats, |
| 244e6c2d | 49 | const struct gnet_stats_rate_est *rate_est); |
| 1da177e4 | 50 | #endif |