From patchwork Sat Jul 22 09:42:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adrian Moreno X-Patchwork-Id: 13322888 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CA7E11D2E3 for ; Sat, 22 Jul 2023 09:42:58 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C94679B for ; Sat, 22 Jul 2023 02:42:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1690018976; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=caJgHcchUuhxeORbYIpzVnQyY1Huy+Q0At/lvugXypY=; b=fsH7GR1ipKH2n9y6QRHzb/2S1qoBYEoGo38IsC4oWLLqWtfS/LL9ixmGOvR1+dYhNRKlhH JGF5nfLfl9PWTZO/aO5lhRG3Q7CtioF2g2vwYZMoqgE0AdPn9fbEIq91n37FC6L0+Ll05W cf9zoD79nAJPAQDR7izax02HbbECcNE= Received: from mimecast-mx02.redhat.com (66.187.233.73 [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-533-x1Wu1ogaNTCMZ1IV3Fu4SA-1; Sat, 22 Jul 2023 05:42:50 -0400 X-MC-Unique: x1Wu1ogaNTCMZ1IV3Fu4SA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 97AF83806709; Sat, 22 Jul 2023 09:42:49 +0000 (UTC) Received: from antares.redhat.com (unknown [10.39.192.19]) by smtp.corp.redhat.com (Postfix) with ESMTP id ECC3D40C6CCC; Sat, 22 Jul 2023 09:42:47 +0000 (UTC) From: Adrian Moreno To: netdev@vger.kernel.org Cc: Adrian Moreno , dev@openvswitch.org, aconole@redhat.com, i.maximets@ovn.org, eric@garver.life Subject: [PATCH net-next 3/7] net: openvswitch: add meter drop reason Date: Sat, 22 Jul 2023 11:42:33 +0200 Message-ID: <20230722094238.2520044-4-amorenoz@redhat.com> In-Reply-To: <20230722094238.2520044-1-amorenoz@redhat.com> References: <20230722094238.2520044-1-amorenoz@redhat.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org By using an independent drop reason it makes it easy to ditinguish between QoS-triggered or flow-triggered drop. Signed-off-by: Adrian Moreno --- net/openvswitch/actions.c | 2 +- net/openvswitch/drop.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index 194379d58b62..9279bb186e9f 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); + kfree_skb_reason(skb, OVS_DROP_METER); return 0; } break; diff --git a/net/openvswitch/drop.h b/net/openvswitch/drop.h index f9e9c1610f6b..2440c836727f 100644 --- a/net/openvswitch/drop.h +++ b/net/openvswitch/drop.h @@ -11,6 +11,7 @@ R(OVS_DROP_FLOW) \ R(OVS_DROP_EXPLICIT_ACTION) \ R(OVS_DROP_EXPLICIT_ACTION_ERROR) \ + R(OVS_DROP_METER) \ /* deliberate comment for trailing \ */ enum ovs_drop_reason {