From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 230E0C433E2 for ; Tue, 21 Jul 2020 21:54:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EBC99206E3 for ; Tue, 21 Jul 2020 21:54:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=microsoft.com header.i=@microsoft.com header.b="HM9ID6mJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728528AbgGUVys (ORCPT ); Tue, 21 Jul 2020 17:54:48 -0400 Received: from mail-eopbgr750134.outbound.protection.outlook.com ([40.107.75.134]:2019 "EHLO NAM02-BL2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726500AbgGUVyr (ORCPT ); Tue, 21 Jul 2020 17:54:47 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Oj5MAo1eZ+h0I50EV1wbJcyzPPhalK/Iwal2PPrQLLk343uzZGQDbO5Buwejepy4uDLyesrcmPJ9WnPIQlnR0kW2cYHR4NdMAXVlmQVvUvvi0VOYYjZ02N/RxGq8UG5u+wxQUiv5B/mP3hif2/eYIfJSum3Mhlj1wDzlgQFzElGqWzZ58mPeoQV1srqfLBHNUdzl3QPq8gbMzsg/4wQ69JdaeKqrCdkMs/vmYTe+Vb6aEedR1pva6HmlI27HmT+Y88jQ4CqY9fgAMNvXSVbEijri8t144jxX0C/U0StESMtLjDnBGuUtrcYUTfb2J9/Qt5JATjlbs+WYiLNiepNFZA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=OAvUQt7f4CPXi5WQRfSmbRwO9dQ3iEimH9kY7VkvRXA=; b=BghXY09a3hOSBJsleACADmPyBAbiVTqEfBVptFgztBzSyuUfdfHjFel2HHMgbp7nyKlXVP2xLZVwuVu1XPaJJOv0LJqvcsdH30mEb0XEyuerrnL6ixKia/bIfHpQ5fmunRFigZTovkTKuZ7b5hNl+1p3yDNEcGW1OVeiKh/+SlPx8SDlpprlwZEGoPxw18W5z6Z+hSaBSbGEOGSznEqU34qB1xYbCFw7NeYkqCaUMUj1dQLKkA8qudmah/JGR8Avp4X3cLgwwxPkK6IxLq7LSPczgDJ6DnAvuTlo/QaKdXQQXAxRvaosOE+vjl+1coTK5lhcuauc/WfWHVZF35zuZA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=microsoft.com; dmarc=pass action=none header.from=microsoft.com; dkim=pass header.d=microsoft.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=OAvUQt7f4CPXi5WQRfSmbRwO9dQ3iEimH9kY7VkvRXA=; b=HM9ID6mJJQEJrqq6BhehVxuexFqr7cW2hJTI/8H9BgTlFrmAXFowO+ZJBFq4kXg30F4JuvARfP1iiy4ecM4IwxQAQhiPJr2G5lBpAXFDSBujUnKEr4Q8LZHexNvJMm1UySytiVOw/tlxAzHcmHc6aOk97zuixLfZjDmxzBh5UR4= Received: from BL0PR2101MB0930.namprd21.prod.outlook.com (2603:10b6:207:30::18) by BL0PR2101MB0897.namprd21.prod.outlook.com (2603:10b6:207:36::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3239.1; Tue, 21 Jul 2020 21:54:45 +0000 Received: from BL0PR2101MB0930.namprd21.prod.outlook.com ([fe80::f5a4:d43f:75c1:1b33]) by BL0PR2101MB0930.namprd21.prod.outlook.com ([fe80::f5a4:d43f:75c1:1b33%5]) with mapi id 15.20.3239.007; Tue, 21 Jul 2020 21:54:45 +0000 From: Haiyang Zhang To: Chi Song , Stephen Hemminger , David Miller , KY Srinivasan , Stephen Hemminger , "wei.liu@kernel.org" , "kuba@kernel.org" , "linux-hyperv@vger.kernel.org" CC: "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH v6 net-next] net: hyperv: Add attributes to show TX indirection table Thread-Topic: [PATCH v6 net-next] net: hyperv: Add attributes to show TX indirection table Thread-Index: AdZfG0GKTJv85JzZS3GaPc7Fu5spkQAjaFRA Date: Tue, 21 Jul 2020 21:54:44 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_Enabled=true; MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_SetDate=2020-07-21T04:58:58Z; MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_Method=Standard; MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_Name=Internal; MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_SiteId=72f988bf-86f1-41af-91ab-2d7cd011db47; MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_ActionId=d3b0d683-b31a-4af6-8e2f-f4e0d3c15ea6; MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_ContentBits=0 authentication-results: microsoft.com; dkim=none (message not signed) header.d=none;microsoft.com; dmarc=none action=none header.from=microsoft.com; x-originating-ip: [75.100.88.238] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: d71f1aea-5fae-4b2a-ab87-08d82dc0ae12 x-ms-traffictypediagnostic: BL0PR2101MB0897: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:397; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: g8qgpxs2bVDrFTPSX4+bMva0jFSzAunAuHkGSsFBWoyw9+C9uA6UXTDfPi3uG17UGL3ztfF2MWhpzrbKtWQos+v6x/MzkJ+IiBjcUQgwIA7E30/yrVUZtLDPiFxzdUbHwcQ0v6IUzNbGTZ86aug/BCEuvgCL0WtggdOrjjNzZB+N9rOBe6cvtE12yxVULqT5viZ02FHlsZUNhLoOyaEWNqHabtBlb8q6121ikNAjNNtWyFZtaFVVJY1QlgDecRMrpbLg0DZdcOm7rAE6dwJromFRx51Wp+3fPWdRQnH/adDK/bPKom05tQe7mzuxfoQOgrP0X2/mS4jqG2exKTDRdw== x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BL0PR2101MB0930.namprd21.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:(4636009)(346002)(136003)(376002)(396003)(366004)(39860400002)(316002)(9686003)(110136005)(54906003)(4326008)(10290500003)(53546011)(6506007)(55016002)(7696005)(26005)(33656002)(86362001)(82950400001)(186003)(82960400001)(2906002)(71200400001)(5660300002)(52536014)(8990500004)(76116006)(66946007)(66476007)(66446008)(66556008)(64756008)(478600001)(83380400001)(4744005)(8676002)(8936002);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BL0PR2101MB0930.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: d71f1aea-5fae-4b2a-ab87-08d82dc0ae12 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Jul 2020 21:54:44.7226 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: q62fPdhNJ7VhgWqpkcQ/QoP+AvsAUSaZrjDQF4Bh3VYu9yJTFl9QInk6HLrmGrL0IJragV3F2nmFOyd2bKYqrg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR2101MB0897 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > -----Original Message----- > From: Chi Song > Sent: Tuesday, July 21, 2020 12:59 AM > To: Stephen Hemminger ; David Miller > ; Haiyang Zhang ; KY > Srinivasan ; Stephen Hemminger > ; wei.liu@kernel.org; kuba@kernel.org; linux- > hyperv@vger.kernel.org > Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: [PATCH v6 net-next] net: hyperv: Add attributes to show TX indir= ection > table >=20 > An imbalanced TX indirection table causes netvsc to have low performance. > This table is created and managed during runtime. To help better diagnose > performance issues caused by imbalanced tables, add device attributes to = show > the content of TX indirection tables. >=20 > Signed-off-by: Chi Song Thanks you! Reviewed-by: Haiyang Zhang