diff options
| author |   Eelco Chaudron <echaudro@redhat.com> | 2018-09-21 07:14:02 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-24 12:18:42 -0700 |
| commit | 28169abadb08333eb607621faa3a1dd7109e0d45 (patch) | |
| tree | 2cdc35f1b72aee9952d534730056314c8486eb90 /include | |
| parent | net/core: Add new basic hardware counter (diff) | |
| download | linux-dev-28169abadb08333eb607621faa3a1dd7109e0d45.tar.xz linux-dev-28169abadb08333eb607621faa3a1dd7109e0d45.zip | |
net/sched: Add hardware specific counters to TC actions
Add additional counters that will store the bytes/packets processed by
hardware. These will be exported through the netlink interface for
displaying by the iproute2 tc tool
Signed-off-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/act_api.h | 8 | ||||
| -rw-r--r-- | include/net/pkt_cls.h | 2 |
2 files changed, 6 insertions, 4 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index c6f195b3c706..1ddff3360592 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -31,10 +31,12 @@ struct tc_action { int tcfa_action; struct tcf_t tcfa_tm; struct gnet_stats_basic_packed tcfa_bstats; + struct gnet_stats_basic_packed tcfa_bstats_hw; struct gnet_stats_queue tcfa_qstats; struct net_rate_estimator __rcu *tcfa_rate_est; spinlock_t tcfa_lock; struct gnet_stats_basic_cpu __percpu *cpu_bstats; + struct gnet_stats_basic_cpu __percpu *cpu_bstats_hw; struct gnet_stats_queue __percpu *cpu_qstats; struct tc_cookie __rcu *act_cookie; struct tcf_chain *goto_chain; @@ -94,7 +96,7 @@ struct tc_action_ops { struct netlink_callback *, int, const struct tc_action_ops *, struct netlink_ext_ack *); - void (*stats_update)(struct tc_action *, u64, u32, u64); + void (*stats_update)(struct tc_action *, u64, u32, u64, bool); size_t (*get_fill_size)(const struct tc_action *act); struct net_device *(*get_dev)(const struct tc_action *a); void (*put_dev)(struct net_device *dev); @@ -182,13 +184,13 @@ int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int); #endif /* CONFIG_NET_CLS_ACT */ static inline void tcf_action_stats_update(struct tc_action *a, u64 bytes, - u64 packets, u64 lastuse) + u64 packets, u64 lastuse, bool hw) { #ifdef CONFIG_NET_CLS_ACT if (!a->ops->stats_update) return; - a->ops->stats_update(a, bytes, packets, lastuse); + a->ops->stats_update(a, bytes, packets, lastuse, hw); #endif } diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 75a3f3fdb359..bbfe27f86d5f 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -318,7 +318,7 @@ tcf_exts_stats_update(const struct tcf_exts *exts, for (i = 0; i < exts->nr_actions; i++) { struct tc_action *a = exts->actions[i]; - tcf_action_stats_update(a, bytes, packets, lastuse); + tcf_action_stats_update(a, bytes, packets, lastuse, true); } preempt_enable(); |