Use dentry_path() to create full path to inode object
[pohmelfs.git] / include / linux / gen_stats.h
blob552c8a0a12d15f11f6ac2b3b1a27d17a94044f8b
1 #ifndef __LINUX_GEN_STATS_H
2 #define __LINUX_GEN_STATS_H
4 #include <linux/types.h>
6 enum {
7 TCA_STATS_UNSPEC,
8 TCA_STATS_BASIC,
9 TCA_STATS_RATE_EST,
10 TCA_STATS_QUEUE,
11 TCA_STATS_APP,
12 __TCA_STATS_MAX,
14 #define TCA_STATS_MAX (__TCA_STATS_MAX - 1)
16 /**
17 * struct gnet_stats_basic - byte/packet throughput statistics
18 * @bytes: number of seen bytes
19 * @packets: number of seen packets
21 struct gnet_stats_basic {
22 __u64 bytes;
23 __u32 packets;
25 struct gnet_stats_basic_packed {
26 __u64 bytes;
27 __u32 packets;
28 } __attribute__ ((packed));
30 /**
31 * struct gnet_stats_rate_est - rate estimator
32 * @bps: current byte rate
33 * @pps: current packet rate
35 struct gnet_stats_rate_est {
36 __u32 bps;
37 __u32 pps;
40 /**
41 * struct gnet_stats_queue - queuing statistics
42 * @qlen: queue length
43 * @backlog: backlog size of queue
44 * @drops: number of dropped packets
45 * @requeues: number of requeues
46 * @overlimits: number of enqueues over the limit
48 struct gnet_stats_queue {
49 __u32 qlen;
50 __u32 backlog;
51 __u32 drops;
52 __u32 requeues;
53 __u32 overlimits;
56 /**
57 * struct gnet_estimator - rate estimator configuration
58 * @interval: sampling period
59 * @ewma_log: the log of measurement window weight
61 struct gnet_estimator {
62 signed char interval;
63 unsigned char ewma_log;
67 #endif /* __LINUX_GEN_STATS_H */