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| author | Jamal Hadi Salim <jhs@mojatatu.com> | 2016-06-06 12:32:54 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-08 00:53:43 +0200 |
| commit | 53eb440f4ada034ea43b295891feec3df0fa7a29 (patch) | |
| tree | 6052ca35191349963dfdb26ce10eb98ff557d8d7 /include/net/act_api.h | |
| parent | net sched: actions use tcf_lastuse_update for consistency (diff) | |
| download | linux-53eb440f4ada034ea43b295891feec3df0fa7a29.tar.xz linux-53eb440f4ada034ea43b295891feec3df0fa7a29.zip | |
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/net/act_api.h')
| -rw-r--r-- | include/net/act_api.h | 2 |
1 files changed, 2 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 { |