netdev - [PATCH net-next 5/5] net sched actions: implement get_fill_size routine in act

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Message-Id: <1520028103-14878-6-git-send-email-mrv@mojatatu.com>
Date:   Fri,  2 Mar 2018 17:01:43 -0500
From:   Roman Mashak <mrv@...atatu.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, kernel@...atatu.com, jhs@...atatu.com,
        jiri@...nulli.us, xiyou.wangcong@...il.com,
        Roman Mashak <mrv@...atatu.com>
Subject: [PATCH net-next 5/5] net sched actions: implement get_fill_size routine in act_police

Signed-off-by: Roman Mashak <mrv@...atatu.com>
---
 net/sched/act_police.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 51fe4fe..d4b4b15 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -314,6 +314,13 @@ static int tcf_police_search(struct net *net, struct tc_action **a, u32 index,
 	return tcf_idr_search(tn, a, index);
 }
 
+static size_t tcf_police_get_fill_size(const struct tc_action *act)
+{
+	return nla_total_size(sizeof(struct tc_police)) /* TCA_POLICE_TBF */
+		+ nla_total_size(sizeof(u32)) /* TCA_POLICE_RESULT */
+		+ nla_total_size(sizeof(u32)); /* TCA_POLICE_AVRATE */
+}
+
 MODULE_AUTHOR("Alexey Kuznetsov");
 MODULE_DESCRIPTION("Policing actions");
 MODULE_LICENSE("GPL");
@@ -327,6 +334,7 @@ static struct tc_action_ops act_police_ops = {
 	.init		=	tcf_act_police_init,
 	.walk		=	tcf_act_police_walker,
 	.lookup		=	tcf_police_search,
+	.get_fill_size	=	tcf_police_get_fill_size,
 	.size		=	sizeof(struct tcf_police),
 };
 
-- 
2.7.4