diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/act_api.h | 2 | ||||
| -rw-r--r-- | include/net/gen_stats.h | 10 | ||||
| -rw-r--r-- | include/net/netfilter/xt_rateest.h | 2 | ||||
| -rw-r--r-- | include/net/sch_generic.h | 13 | ||||
| -rw-r--r-- | include/uapi/linux/gen_stats.h | 11 |
5 files changed, 25 insertions, 13 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 06ef7e926a6..b8ffac7b6ba 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -18,7 +18,7 @@ struct tcf_common { struct tcf_t tcfc_tm; struct gnet_stats_basic_packed tcfc_bstats; struct gnet_stats_queue tcfc_qstats; - struct gnet_stats_rate_est tcfc_rate_est; + struct gnet_stats_rate_est64 tcfc_rate_est; spinlock_t tcfc_lock; struct rcu_head tcfc_rcu; }; diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h index a79b6cfb02a..cf8439ba4d1 100644 --- a/include/net/gen_stats.h +++ b/include/net/gen_stats.h @@ -30,7 +30,7 @@ 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); + struct gnet_stats_rate_est64 *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); @@ -38,13 +38,13 @@ 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, + struct gnet_stats_rate_est64 *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); + struct gnet_stats_rate_est64 *rate_est); extern int gen_replace_estimator(struct gnet_stats_basic_packed *bstats, - struct gnet_stats_rate_est *rate_est, + struct gnet_stats_rate_est64 *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); + const struct gnet_stats_rate_est64 *rate_est); #endif diff --git a/include/net/netfilter/xt_rateest.h b/include/net/netfilter/xt_rateest.h index 5a2978d1cb2..495c71f66e7 100644 --- a/include/net/netfilter/xt_rateest.h +++ b/include/net/netfilter/xt_rateest.h @@ -6,7 +6,7 @@ struct xt_rateest { struct gnet_stats_basic_packed bstats; spinlock_t lock; /* keep rstats and lock on same cache line to speedup xt_rateest_mt() */ - struct gnet_stats_rate_est rstats; + struct gnet_stats_rate_est64 rstats; /* following fields not accessed in hot path */ struct hlist_node list; diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index e7f4e21cc3e..df567602982 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -58,14 +58,12 @@ struct Qdisc { * multiqueue device. */ #define TCQ_F_WARN_NONWC (1 << 16) - int padded; + u32 limit; const struct Qdisc_ops *ops; struct qdisc_size_table __rcu *stab; struct list_head list; u32 handle; u32 parent; - atomic_t refcnt; - struct gnet_stats_rate_est rate_est; int (*reshape_fail)(struct sk_buff *skb, struct Qdisc *q); @@ -76,8 +74,9 @@ struct Qdisc { */ struct Qdisc *__parent; struct netdev_queue *dev_queue; - struct Qdisc *next_sched; + struct gnet_stats_rate_est64 rate_est; + struct Qdisc *next_sched; struct sk_buff *gso_skb; /* * For performance sake on SMP, we put highly modified fields at the end @@ -88,8 +87,10 @@ struct Qdisc { unsigned int __state; struct gnet_stats_queue qstats; struct rcu_head rcu_head; - spinlock_t busylock; - u32 limit; + int padded; + atomic_t refcnt; + + spinlock_t busylock ____cacheline_aligned_in_smp; }; static inline bool qdisc_is_running(const struct Qdisc *qdisc) diff --git a/include/uapi/linux/gen_stats.h b/include/uapi/linux/gen_stats.h index 552c8a0a12d..6487317ea61 100644 --- a/include/uapi/linux/gen_stats.h +++ b/include/uapi/linux/gen_stats.h @@ -9,6 +9,7 @@ enum { TCA_STATS_RATE_EST, TCA_STATS_QUEUE, TCA_STATS_APP, + TCA_STATS_RATE_EST64, __TCA_STATS_MAX, }; #define TCA_STATS_MAX (__TCA_STATS_MAX - 1) @@ -38,6 +39,16 @@ struct gnet_stats_rate_est { }; /** + * struct gnet_stats_rate_est64 - rate estimator + * @bps: current byte rate + * @pps: current packet rate + */ +struct gnet_stats_rate_est64 { + __u64 bps; + __u64 pps; +}; + +/** * struct gnet_stats_queue - queuing statistics * @qlen: queue length * @backlog: backlog size of queue |