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Commit 9798e6fe authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
Browse files

net: act_mirred: allow statistic updates from offloaded actions 



Implement .stats_update() callback.  The implementation
is generic and can be reused by other simple actions if
needed.

Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 19d0f54e

net/sched/act_mirred.c

+8 −0
Original line number Diff line number Diff line
@@ -204,6 +204,13 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a, 
	return retval;

}



static void tcf_stats_update(struct tc_action *a, u64 bytes, u32 packets,

			     u64 lastuse)

{

	tcf_lastuse_update(&a->tcfa_tm);

	_bstats_cpu_update(this_cpu_ptr(a->cpu_bstats), bytes, packets);

}



static int tcf_mirred_dump(struct sk_buff *skb, struct tc_action *a, int bind,

			   int ref)

{
@@ -281,6 +288,7 @@ static struct tc_action_ops act_mirred_ops = { 
	.type		=	TCA_ACT_MIRRED,

	.owner		=	THIS_MODULE,

	.act		=	tcf_mirred,

	.stats_update	=	tcf_stats_update,

	.dump		=	tcf_mirred_dump,

	.cleanup	=	tcf_mirred_release,

	.init		=	tcf_mirred_init,