From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id BC8F8A0C40; Wed, 28 Apr 2021 14:06:13 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3DEC040697; Wed, 28 Apr 2021 14:06:13 +0200 (CEST) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by mails.dpdk.org (Postfix) with ESMTP id B85F040147 for <dev@dpdk.org>; Wed, 28 Apr 2021 14:06:11 +0200 (CEST) IronPort-SDR: fMn0YAxyAIuGkuXaDqIByGY30T6C54oGeg5alnjEvrtcq44IB5bpqgRtgllB8VIOq7up4v2l1q Z5rnVpercpKA== X-IronPort-AV: E=McAfee;i="6200,9189,9967"; a="258024276" X-IronPort-AV: E=Sophos;i="5.82,258,1613462400"; d="scan'208";a="258024276" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2021 05:06:10 -0700 IronPort-SDR: NF59eREsbTBdILPGrhYCW4lMcOvUkFxY4UejgI+CLDkDLModMTO1lZ3oYDDz/6eH8nzyzRqrkr qhyAJT5H/z8Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,258,1613462400"; d="scan'208";a="458157327" Received: from irsmsx603.ger.corp.intel.com ([163.33.146.9]) by fmsmga002.fm.intel.com with ESMTP; 28 Apr 2021 05:06:09 -0700 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by irsmsx603.ger.corp.intel.com (163.33.146.9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Wed, 28 Apr 2021 13:06:07 +0100 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.2106.013; Wed, 28 Apr 2021 20:06:04 +0800 From: "Zhang, Qi Z" <qi.z.zhang@intel.com> To: "Yigit, Ferruh" <ferruh.yigit@intel.com>, "Lu, Wenzhuo" <wenzhuo.lu@intel.com>, "dev@dpdk.org" <dev@dpdk.org> Thread-Topic: [dpdk-dev] [PATCH] net/iavf: fix performance drop Thread-Index: AQHXOl1AdFJRx8jiXEa2nY87MeuTbKrGf/GggACUwwCAAJfCIIABnQWAgACPHuA= Date: Wed, 28 Apr 2021 12:06:04 +0000 Message-ID: <08f423d97b774196a6ae902a776bf7b9@intel.com> References: <1619414983-131070-1-git-send-email-wenzhuo.lu@intel.com> <0e87d690425949c3839a1ac48dc0406b@intel.com> <DM5PR11MB17871E84400A33835D37F53C8C419@DM5PR11MB1787.namprd11.prod.outlook.com> <0cff5b06a6294e5e9cad58e71553d11d@intel.com> <57dfdc8f-6c2d-746d-9404-76c87e429e69@intel.com> In-Reply-To: <57dfdc8f-6c2d-746d-9404-76c87e429e69@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-reaction: no-action dlp-version: 11.5.1.3 dlp-product: dlpe-windows x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] net/iavf: fix performance drop X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogWWlnaXQsIEZlcnJ1aCA8 ZmVycnVoLnlpZ2l0QGludGVsLmNvbT4NCj4gU2VudDogV2VkbmVzZGF5LCBBcHJpbCAyOCwgMjAy MSA3OjMyIFBNDQo+IFRvOiBaaGFuZywgUWkgWiA8cWkuei56aGFuZ0BpbnRlbC5jb20+OyBMdSwg V2Vuemh1bw0KPiA8d2Vuemh1by5sdUBpbnRlbC5jb20+OyBkZXZAZHBkay5vcmcNCj4gU3ViamVj dDogUmU6IFtkcGRrLWRldl0gW1BBVENIXSBuZXQvaWF2ZjogZml4IHBlcmZvcm1hbmNlIGRyb3AN Cj4gDQo+IE9uIDQvMjcvMjAyMSAzOjU3IEFNLCBaaGFuZywgUWkgWiB3cm90ZToNCj4gPg0KPiA+ DQo+ID4+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+ID4+IEZyb206IEx1LCBXZW56aHVv IDx3ZW56aHVvLmx1QGludGVsLmNvbT4NCj4gPj4gU2VudDogMjAyMeW5tDTmnIgyN+aXpSA5OjUx DQo+ID4+IFRvOiBaaGFuZywgUWkgWiA8cWkuei56aGFuZ0BpbnRlbC5jb20+OyBkZXZAZHBkay5v cmcNCj4gPj4gU3ViamVjdDogUkU6IFtkcGRrLWRldl0gW1BBVENIXSBuZXQvaWF2ZjogZml4IHBl cmZvcm1hbmNlIGRyb3ANCj4gPj4NCj4gPj4+PiArdXNlX3NzZSA9IHRydWU7DQo+ID4+Pj4gK2lm ICgocnRlX2NwdV9nZXRfZmxhZ19lbmFibGVkKFJURV9DUFVGTEFHX0FWWDIpID09IDEgfHwNCj4g Pj4+PiArICAgICBydGVfY3B1X2dldF9mbGFnX2VuYWJsZWQoUlRFX0NQVUZMQUdfQVZYNTEyRikg PT0gMSkgJiYNCj4gPj4+PiArICAgIHJ0ZV92ZWN0X2dldF9tYXhfc2ltZF9iaXR3aWR0aCgpID49 IFJURV9WRUNUX1NJTURfMjU2KQ0KPiA+Pj4+ICt1c2VfYXZ4MiA9IHRydWU7DQo+ID4+Pg0KPiA+ Pj4NCj4gPj4+IE5vdCBzdXJlIGlmIHRoZSByaWdodCBwYXRoIHdpbGwgYmUgc2VsZWN0ZWQgd2hl biBhdng1MTIgaXMgbm90IHRydWUsDQo+ID4+PiAoQ0NfQVZYNTEyX1NVUFBPUlQgaXMgZGlzYWJs ZSkgd2hpbGUgY2hlY2tfcmV0IGlzDQo+ID4+PiBJQVZGX1ZFQ1RPUl9PRkZMT0FEX1BBVEg/DQo+ ID4+Pg0KPiA+Pj4gQ3VycmVudGx5IHdlIGhhdmUNCj4gPj4+DQo+ID4+PiBpZiAoIXVzZV9zc2Ug JiYgIXVzZV9hdngyICYmICF1c2VfYXZ4NTEyKSBnb3RvIG5vcm1hbDsNCj4gPj4+DQo+ID4+PiBT aG91bGQgd2UgYWxzbyBhZGQgYmVsb3cgY2hlY2s/DQo+ID4+Pg0KPiA+Pj4gaWYgKCF1c2VfYXZ4 NTEyICYmIGNoZWNrX3JldCA9PSBJQVZGX1ZFQ1RPUl9PRkZMT0FEX1BBVEgpDQo+ID4+PiAgICBn b3RvIG5vcm1hbDsNCj4gPj4gTm90IG5lY2Vzc2FyeS4gQXMgZXhwbGFpbmVkIGluIHRoZSBjb21t aXQgbG9nLCBBVlgyIGFuZCBTU0Ugc3VwcG9ydA0KPiA+PiB0aGUgb2ZmbG9hZCBmZWF0dXJlcy4g VGhlIHB1cnBvc2Ugb2YgdGhpcyBwYXRjaCBpcyB0byBsZXQgQVZYMiBiZQ0KPiA+PiBjaG9zZW4g d2hlbiBvZmZsb2FkIG5lZWRlZCBhbmQgQVZYNTEyIGRpc2FibGUuDQo+ID4NCj4gPiBPSywgbm93 IEkgdW5kZXJzdGFuZCBpdCwgSSB3aWxsIHN1Z2dlc3QgdG8gY2hhbmdlIHRoZSBjb21taXQgbG9n Lg0KPiA+DQo+ID4gRnJvbQ0KPiA+IEFWWDIgYW5kIFNTRSBkb24ndCBoYXZlIHRoZSBvZmZsb2Fk IHBhdGguDQo+ID4NCj4gPiBUbw0KPiA+IEFWWDIgYW5kIFNTRSBUeCBwYXRoIGFscmVhZHkgc3Vw cG9ydCBvZmZsb2FkcyBidXQgY2FuJ3Qgc2VsZWN0ZWQuDQo+ID4NCj4gDQo+IElzbid0IHRoaXMg cmVsYXRlZCB0byB0aGUgX1J4XyBwYXRoPw0KDQpZZXMsIGl0IHNob3VsZCBiZSBSeCBQYXRoLg0K DQo+IA0KPiA+IElmIHlvdSBhZ3JlZSwgd2lsbCBhcHBseSBhYm92ZSBkdXJpbmcgY2hhbmdlIGR1 cmluZyBwYXRjaCBtZXJnZS4NCj4gPg0KDQo=