From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 231BFA2E1B for ; Tue, 3 Sep 2019 09:02:30 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4169E1C43A; Tue, 3 Sep 2019 09:02:29 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 205B01C2ED; Tue, 3 Sep 2019 09:02:26 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Sep 2019 00:02:25 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,462,1559545200"; d="scan'208";a="211892870" Received: from fmsmsx107.amr.corp.intel.com ([10.18.124.205]) by fmsmga002.fm.intel.com with ESMTP; 03 Sep 2019 00:02:25 -0700 Received: from fmsmsx114.amr.corp.intel.com (10.18.116.8) by fmsmsx107.amr.corp.intel.com (10.18.124.205) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 3 Sep 2019 00:02:24 -0700 Received: from shsmsx104.ccr.corp.intel.com (10.239.4.70) by FMSMSX114.amr.corp.intel.com (10.18.116.8) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 3 Sep 2019 00:02:23 -0700 Received: from shsmsx102.ccr.corp.intel.com ([169.254.2.113]) by SHSMSX104.ccr.corp.intel.com ([169.254.5.32]) with mapi id 14.03.0439.000; Tue, 3 Sep 2019 15:02:22 +0800 From: "Wang, Haiyue" To: Perugu Hemasai Chandra Prasad , "users@dpdk.org" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] unable to receive packets less than 4 with rte_eth_rx_burst Api -regarding. Thread-Index: AQHVYhSbweSRhgwcukmcx7kgii5OuacZhZhw Date: Tue, 3 Sep 2019 07:02:22 +0000 Message-ID: References: In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiY2YwZWQ1YWItMTA3MS00MjBlLWJmMGQtNDZiOTgzMzQ1MjhlIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoicUg0elUxVk5ycndZdkpkeXRhYmxLSkx1NFBDajJmVTI4Sm9IWHJYVXpjc2c3TzUyZ1N1YktZZTRmTVpsVXFqNSJ9 x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] unable to receive packets less than 4 with rte_eth_rx_burst Api -regarding. X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" U29tZSBQTUQgVmVjdG9yIFJ4IGZvciBwZXJmb3JtYW5jZSBoYXMgYW4gaGlkZGVuIGxpbWl0YXRp b24gbGlrZSA6DQoNCgkvKiBuYl9wa3RzIHNoYWxsIGJlIGxlc3MgZXF1YWwgdGhhbiBSVEVfSTQw RV9NQVhfUlhfQlVSU1QgKi8NCgluYl9wa3RzID0gUlRFX01JTihuYl9wa3RzLCBSVEVfSTQwRV9N QVhfUlhfQlVSU1QpOw0KDQoJLyogbmJfcGt0cyBoYXMgdG8gYmUgZmxvb3ItYWxpZ25lZCB0byBS VEVfSTQwRV9ERVNDU19QRVJfTE9PUCAqLw0KCW5iX3BrdHMgPSBSVEVfQUxJR05fRkxPT1IobmJf cGt0cywgUlRFX0k0MEVfREVTQ1NfUEVSX0xPT1ApOyAgICA8LS0tLS0tIDstKQ0KDQojZGVmaW5l IFJURV9JNDBFX0RFU0NTX1BFUl9MT09QICAgIDQNCg0KQlIsDQpIYWl5dWUNCg0KPiAtLS0tLU9y aWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBkZXYgW21haWx0bzpkZXYtYm91bmNlc0BkcGRr Lm9yZ10gT24gQmVoYWxmIE9mIFBlcnVndSBIZW1hc2FpIENoYW5kcmEgUHJhc2FkDQo+IFNlbnQ6 IFR1ZXNkYXksIFNlcHRlbWJlciAzLCAyMDE5IDEzOjAwDQo+IFRvOiB1c2Vyc0BkcGRrLm9yZzsg ZGV2QGRwZGsub3JnDQo+IFN1YmplY3Q6IFtkcGRrLWRldl0gdW5hYmxlIHRvIHJlY2VpdmUgcGFj a2V0cyBsZXNzIHRoYW4gNCB3aXRoIHJ0ZV9ldGhfcnhfYnVyc3QgQXBpIC1yZWdhcmRpbmcuDQo+ IA0KPiBIaSBBbGwsDQo+ICAgICAgICAgIEkgYW0gdHJ5aW5nIHRvIHJlY2VpdmUgcGFja2V0cyB0 cmFuc21pdHRlZCBieSBhbm90aGVyIERQREsNCj4gYXBwbGljYXRpb24gcnVubmluZyBvbiBkaWZm ZXJlbnQgc3lzdGVtLiBJIGFtIGFibGUgdG8gdHJhbnNtaXQgcGFja2V0cyB3aXRoDQo+IGEgYnVy c3QgdmFsdWUgb2YgMSB1c2luZyBydGVfZXRoX3R4X2J1cnN0IEFwaSwgYnV0IHVuYWJsZSB0byBy ZWNlaXZlDQo+IHBhY2tldHMgd2l0aCBhIGJ1cnN0IHZhbHVlIGxlc3MgdGhhbiA0IHVzaW5nIHJ0 ZV9ldGhfcnhfYnVyc3QgQXBpLiBjYW4NCj4gYW55b25lIHBsZWFzZSB0ZWxsIG1lIHRoZSByZWFz b24gYmVoaW5kIHRoYXQ/IElzIHRoYXQgYmVjYXVzZSBvZiBhbnkgRXRoRGV2DQo+IGNvbmZpZ3Vy YXRpb24/LiBIb3cgdG8gcmVjZWl2ZSBwYWNrZXRzIHdpdGggYSBidXJzdCB2YWx1ZSBvZiAxPw0K PiANCj4gVGhhbmtzICYgUmVnYXJkcywNCj4gSGVtYXNhaQ0K