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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 | 13 | |
25985edc | 14 | /* Backward compatibility */ |
1da177e4 LT |
15 | int compat_tc_stats; |
16 | int compat_xstats; | |
17 | void * xstats; | |
18 | int xstats_len; | |
19 | struct tc_stats tc_stats; | |
20 | }; | |
21 | ||
8aae218f JP |
22 | int gnet_stats_start_copy(struct sk_buff *skb, int type, spinlock_t *lock, |
23 | struct gnet_dump *d); | |
24 | ||
25 | int gnet_stats_start_copy_compat(struct sk_buff *skb, int type, | |
26 | int tc_stats_type, int xstats_type, | |
1da177e4 LT |
27 | spinlock_t *lock, struct gnet_dump *d); |
28 | ||
8aae218f JP |
29 | int gnet_stats_copy_basic(struct gnet_dump *d, |
30 | struct gnet_stats_basic_packed *b); | |
31 | int gnet_stats_copy_rate_est(struct gnet_dump *d, | |
32 | const struct gnet_stats_basic_packed *b, | |
33 | struct gnet_stats_rate_est64 *r); | |
34 | int gnet_stats_copy_queue(struct gnet_dump *d, struct gnet_stats_queue *q); | |
35 | int gnet_stats_copy_app(struct gnet_dump *d, void *st, int len); | |
36 | ||
37 | int gnet_stats_finish_copy(struct gnet_dump *d); | |
38 | ||
39 | int gen_new_estimator(struct gnet_stats_basic_packed *bstats, | |
40 | struct gnet_stats_rate_est64 *rate_est, | |
41 | spinlock_t *stats_lock, struct nlattr *opt); | |
42 | void gen_kill_estimator(struct gnet_stats_basic_packed *bstats, | |
43 | struct gnet_stats_rate_est64 *rate_est); | |
44 | int gen_replace_estimator(struct gnet_stats_basic_packed *bstats, | |
45 | struct gnet_stats_rate_est64 *rate_est, | |
46 | spinlock_t *stats_lock, struct nlattr *opt); | |
47 | bool gen_estimator_active(const struct gnet_stats_basic_packed *bstats, | |
48 | const struct gnet_stats_rate_est64 *rate_est); | |
1da177e4 | 49 | #endif |