diff options
| author | Jamal Hadi Salim <jhs@mojatatu.com> | 2016-06-06 06:32:54 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-07 15:53:43 -0700 |
| commit | 53eb440f4ada034ea43b295891feec3df0fa7a29 (patch) | |
| tree | 6052ca35191349963dfdb26ce10eb98ff557d8d7 /include | |
| parent | 9c4a4e488bc8f55dfc8782c7d7757fb058e9088e (diff) | |
net sched actions: introduce timestamp for firsttime use
Useful to know when the action was first used for accounting
(and debugging)
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/act_api.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/pkt_cls.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 9a9a8edc138f..8389c007076f 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -76,6 +76,8 @@ static inline void tcf_lastuse_update(struct tcf_t *tm) if (tm->lastuse != now) tm->lastuse = now; + if (unlikely(!tm->firstuse)) + tm->firstuse = now; } struct tc_action { diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index f4297c8a42fe..9ba1410bd21d 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -124,6 +124,7 @@ struct tcf_t { __u64 install; __u64 lastuse; __u64 expires; + __u64 firstuse; }; struct tc_cnt { |