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sched: act_skbedit: Implement stats_update callback

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Implement this callback in order to get the offloaded stats added to the
kernel stats.

Reported-by: Alexander Petrovskiy <alexpe@mellanox.com>
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Petr Machata 2020-03-26 22:45:55 +02:00 committed by David S. Miller
parent 92b7e62e56
commit 837cb17dd6
1 changed files with 11 additions and 0 deletions
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11
net/sched/act_skbedit.c
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@ -73,6 +73,16 @@ static int tcf_skbedit_act(struct sk_buff *skb, const struct tc_action *a,
return TC_ACT_SHOT;
}
static void tcf_skbedit_stats_update(struct tc_action *a, u64 bytes,
u32 packets, u64 lastuse, bool hw)
{
struct tcf_skbedit *d = to_skbedit(a);
struct tcf_t *tm = &d->tcf_tm;
tcf_action_update_stats(a, bytes, packets, false, hw);
tm->lastuse = max_t(u64, tm->lastuse, lastuse);
}
static const struct nla_policy skbedit_policy[TCA_SKBEDIT_MAX + 1] = {
[TCA_SKBEDIT_PARMS] = { .len = sizeof(struct tc_skbedit) },
[TCA_SKBEDIT_PRIORITY] = { .len = sizeof(u32) },
@ -323,6 +333,7 @@ static struct tc_action_ops act_skbedit_ops = {
.id = TCA_ID_SKBEDIT,
.owner = THIS_MODULE,
.act = tcf_skbedit_act,
.stats_update = tcf_skbedit_stats_update,
.dump = tcf_skbedit_dump,
.init = tcf_skbedit_init,
.cleanup = tcf_skbedit_cleanup,