From: Adrian Moreno <amorenoz@redhat.com>
Date: Fri, 11 Aug 2023 14:12:51 +0000 (+0200)
Subject: net: openvswitch: add meter drop reason
X-Git-Tag: v6.6.17~4098^2~126^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f329d1bc1a4580e0f8a402b14a6fd024ec8e5c7b;p=platform%2Fkernel%2Flinux-rpi.git

net: openvswitch: add meter drop reason

By using an independent drop reason it makes it easy to distinguish
between QoS-triggered or flow-triggered drop.

Acked-by: Aaron Conole <aconole@redhat.com>
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index e188f32..1222114 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -1454,7 +1454,7 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb,
 
 		case OVS_ACTION_ATTR_METER:
 			if (ovs_meter_execute(dp, skb, key, nla_get_u32(a))) {
-				consume_skb(skb);
+				ovs_kfree_skb_reason(skb, OVS_DROP_METER);
 				return 0;
 			}
 			break;
diff --git a/net/openvswitch/drop.h b/net/openvswitch/drop.h
index 22e66d2..a35e63d 100644
--- a/net/openvswitch/drop.h
+++ b/net/openvswitch/drop.h
@@ -13,6 +13,7 @@
 	R(OVS_DROP_ACTION_ERROR)		\
 	R(OVS_DROP_EXPLICIT)			\
 	R(OVS_DROP_EXPLICIT_WITH_ERROR)		\
+	R(OVS_DROP_METER)			\
 	/* deliberate comment for trailing \ */
 
 enum ovs_drop_reason {