From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id E71FC1BACA for ; Fri, 11 Jan 2019 20:12:42 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Jan 2019 11:12:41 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,466,1539673200"; d="scan'208";a="105921841" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by orsmga007.jf.intel.com with ESMTP; 11 Jan 2019 11:12:41 -0800 Received: from fmsmsx153.amr.corp.intel.com (10.18.125.6) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.408.0; Fri, 11 Jan 2019 11:12:41 -0800 Received: from fmsmsx108.amr.corp.intel.com ([169.254.9.99]) by FMSMSX153.amr.corp.intel.com ([169.254.9.27]) with mapi id 14.03.0415.000; Fri, 11 Jan 2019 11:12:41 -0800 From: "Eads, Gage" To: "Burakov, Anatoly" , "dev@dpdk.org" CC: "olivier.matz@6wind.com" , "arybchenko@solarflare.com" , "Richardson, Bruce" , "Ananyev, Konstantin" Thread-Topic: [dpdk-dev] [PATCH 1/6] ring: change head and tail to pointer-width size Thread-Index: AQHUqZf3SGNAhgPQUEq3X66uBo4z+qWqbrvA Date: Fri, 11 Jan 2019 19:12:40 +0000 Message-ID: <9184057F7FC11744A2107296B6B8EB1E541C4C3E@FMSMSX108.amr.corp.intel.com> References: <20190110210122.24889-1-gage.eads@intel.com> <20190110210122.24889-2-gage.eads@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiOGNkMGY3MjQtNTRlNi00MjhhLTg0NWYtZDY0ZGIxNTgzZWRkIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiSkZcLzJSTHdzSlN0UEFHeFRVRytnRCtlOEh4Z0ozR1VNdmFwU3BwUWtmQzk5ekJBV0ZvWXkxNEJ4M2h6UVVIMkcifQ== x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.400.15 dlp-reaction: no-action x-originating-ip: [10.1.200.108] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH 1/6] ring: change head and tail to pointer-width size 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: , X-List-Received-Date: Fri, 11 Jan 2019 19:12:43 -0000 DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogQnVyYWtvdiwgQW5hdG9s eQ0KPiBTZW50OiBGcmlkYXksIEphbnVhcnkgMTEsIDIwMTkgNDoyNSBBTQ0KPiBUbzogRWFkcywg R2FnZSA8Z2FnZS5lYWRzQGludGVsLmNvbT47IGRldkBkcGRrLm9yZw0KPiBDYzogb2xpdmllci5t YXR6QDZ3aW5kLmNvbTsgYXJ5YmNoZW5rb0Bzb2xhcmZsYXJlLmNvbTsgUmljaGFyZHNvbiwgQnJ1 Y2UNCj4gPGJydWNlLnJpY2hhcmRzb25AaW50ZWwuY29tPjsgQW5hbnlldiwgS29uc3RhbnRpbg0K PiA8a29uc3RhbnRpbi5hbmFueWV2QGludGVsLmNvbT4NCj4gU3ViamVjdDogUmU6IFtkcGRrLWRl dl0gW1BBVENIIDEvNl0gcmluZzogY2hhbmdlIGhlYWQgYW5kIHRhaWwgdG8gcG9pbnRlci13aWR0 aA0KPiBzaXplDQo+IA0KPiBPbiAxMC1KYW4tMTkgOTowMSBQTSwgR2FnZSBFYWRzIHdyb3RlOg0K PiA+IEZvciA2NC1iaXQgYXJjaGl0ZWN0dXJlcywgZG91YmxpbmcgdGhlIGhlYWQgYW5kIHRhaWwg aW5kZXggd2lkdGhzDQo+ID4gZ3JlYXRseSBpbmNyZWFzZXMgdGhlIHRpbWUgaXQgdGFrZXMgZm9y IHRoZW0gdG8gd3JhcC1hcm91bmQgKHdpdGgNCj4gPiBjdXJyZW50IENQVSBzcGVlZHMsIGl0IHdv bid0IGhhcHBlbiB3aXRoaW4gdGhlIGF1dGhvcidzIGxpZmV0aW1lKS4NCj4gPiBUaGlzIGlzIGlt cG9ydGFudCBpbiBhdm9pZGluZyB0aGUgQUJBIHByb2JsZW0gLS0gaW4gd2hpY2ggYSB0aHJlYWQN Cj4gPiBtaXN0YWtlcyByZWFkaW5nIHRoZSBzYW1lIHRhaWwgaW5kZXggaW4gdHdvIGFjY2Vzc2Vz IHRvIG1lYW4gdGhhdCB0aGUNCj4gPiByaW5nIHdhcyBub3QgbW9kaWZpZWQgaW4gdGhlIGludGVy dmVuaW5nIHRpbWUgLS0gaW4gdGhlIHVwY29taW5nDQo+ID4gbm9uLWJsb2NraW5nIHJpbmcgaW1w bGVtZW50YXRpb24uIFVzaW5nIGEgNjQtYml0IGluZGV4IG1ha2VzIHRoZSBwb3NzaWJpbGl0eSBv Zg0KPiB0aGlzIG9jY3VycmluZyBlZmZlY3RpdmVseSB6ZXJvLg0KPiA+DQo+ID4gSSB0ZXN0ZWQg dGhpcyBjb21taXQncyBwZXJmb3JtYW5jZSBpbXBhY3Qgd2l0aCBhbiB4ODZfNjQgYnVpbGQgb24g YQ0KPiA+IGR1YWwtc29ja2V0IFhlb24gRTUtMjY5OSB2NCB1c2luZyByaW5nX3BlcmZfYXV0b3Rl c3QsIGFuZCB0aGUgY2hhbmdlDQo+ID4gbWFkZSBubyBzaWduaWZpY2FudCBkaWZmZXJlbmNlIC0t IHRoZSBmZXcgZGlmZmVyZW5jZXMgYXBwZWFyIHRvIGJlIHN5c3RlbQ0KPiBub2lzZS4NCj4gPiAo VGhlIHRlc3QgcmFuIG9uIGlzb2xjcHVzIGNvcmVzIHVzaW5nIGEgdGlja2xlc3Mgc2NoZWR1bGVy LCBidXQgc29tZQ0KPiA+IHZhcmlhdGlvbiB3YXMgc3RsbCBvYnNlcnZlZC4pIEVhY2ggdGVzdCB3 YXMgcnVuIHRocmVlIHRpbWVzIGFuZCB0aGUNCj4gPiByZXN1bHRzIHdlcmUgYXZlcmFnZWQ6DQo+ ID4NCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgNjRiIGhlYWQvdGFp bCBjeWNsZSBjb3N0IG1pbnVzDQo+ID4gICAgICAgICAgICAgICBUZXN0ICAgICAgICAgICAgICAg ICB8ICAgICAzMmIgaGVhZC90YWlsIGN5Y2xlIGNvc3QNCj4gPiAtLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0NCj4gPiBTUC9T QyBzaW5nbGUgZW5xL2RlcXVldWUgICAgICAgICAgfCAwLjMzDQo+ID4gTVAvTUMgc2luZ2xlIGVu cS9kZXF1ZXVlICAgICAgICAgIHwgMC4wMA0KPiA+IFNQL1NDIGJ1cnN0IGVucS9kZXF1ZXVlIChz aXplIDgpICB8IDAuMDAgTVAvTUMgYnVyc3QgZW5xL2RlcXVldWUgKHNpemUNCj4gPiA4KSAgfCAx LjAwIFNQL1NDIGJ1cnN0IGVucS9kZXF1ZXVlIChzaXplIDMyKSB8IDAuMDAgTVAvTUMgYnVyc3QN Cj4gPiBlbnEvZGVxdWV1ZSAoc2l6ZSAzMikgfCAtMS4wMA0KPiA+IFNDIGVtcHR5IGRlcXVldWUg ICAgICAgICAgICAgICAgICB8IDAuMDENCj4gPiBNQyBlbXB0eSBkZXF1ZXVlICAgICAgICAgICAg ICAgICAgfCAwLjAwDQo+ID4NCj4gPiBTaW5nbGUgbGNvcmU6DQo+ID4gU1AvU0MgYnVsayBlbnEv ZGVxdWV1ZSAoc2l6ZSA4KSAgIHwgLTAuMzYNCj4gPiBNUC9NQyBidWxrIGVucS9kZXF1ZXVlIChz aXplIDgpICAgfCAwLjk5DQo+ID4gU1AvU0MgYnVsayBlbnEvZGVxdWV1ZSAoc2l6ZSAzMikgIHwg LTAuNDAgTVAvTUMgYnVsayBlbnEvZGVxdWV1ZSAoc2l6ZQ0KPiA+IDMyKSAgfCAtMC41Nw0KPiA+ DQo+ID4gVHdvIHBoeXNpY2FsIGNvcmVzOg0KPiA+IFNQL1NDIGJ1bGsgZW5xL2RlcXVldWUgKHNp emUgOCkgICB8IC0wLjQ5DQo+ID4gTVAvTUMgYnVsayBlbnEvZGVxdWV1ZSAoc2l6ZSA4KSAgIHwg MC4xOQ0KPiA+IFNQL1NDIGJ1bGsgZW5xL2RlcXVldWUgKHNpemUgMzIpICB8IC0wLjI4IE1QL01D IGJ1bGsgZW5xL2RlcXVldWUgKHNpemUNCj4gPiAzMikgIHwgLTAuNjINCj4gPg0KPiA+IFR3byBO VU1BIG5vZGVzOg0KPiA+IFNQL1NDIGJ1bGsgZW5xL2RlcXVldWUgKHNpemUgOCkgICB8IDMuMjUN Cj4gPiBNUC9NQyBidWxrIGVucS9kZXF1ZXVlIChzaXplIDgpICAgfCAxLjg3DQo+ID4gU1AvU0Mg YnVsayBlbnEvZGVxdWV1ZSAoc2l6ZSAzMikgIHwgLTAuNDQgTVAvTUMgYnVsayBlbnEvZGVxdWV1 ZSAoc2l6ZQ0KPiA+IDMyKSAgfCAtMS4xMA0KPiA+DQo+ID4gQW4gZWFybGllciB2ZXJzaW9uIG9m IHRoaXMgcGF0Y2ggY2hhbmdlZCB0aGUgaGVhZCBhbmQgdGFpbCBpbmRleGVzIHRvDQo+ID4gdWlu dDY0X3QsIGJ1dCB0aGF0IGNhdXNlZCBhIHBlcmZvcm1hbmNlIGRyb3Agb24gMzItYml0IGJ1aWxk cy4gV2l0aA0KPiA+IHVpbnRwdHJfdCwgbm8gcGVyZm9ybWFuY2UgZGlmZmVyZW5jZSBpcyBvYnNl cnZlZCBvbiBhbiBpNjg2IGJ1aWxkLg0KPiA+DQo+ID4gU2lnbmVkLW9mZi1ieTogR2FnZSBFYWRz IDxnYWdlLmVhZHNAaW50ZWwuY29tPg0KPiA+IC0tLQ0KPiANCj4gWW91J3JlIGJyZWFraW5nIHRo ZSBBQkkgLSB2ZXJzaW9uIGJ1bXAgZm9yIGFmZmVjdGVkIGxpYnJhcmllcyBpcyBuZWVkZWQuDQo+ IA0KPiAtLQ0KPiBUaGFua3MsDQo+IEFuYXRvbHkNCg0KSWYgSSdtIHJlYWRpbmcgdGhlIHZlcnNp b25pbmcgZ3VpZGVsaW5lcyBjb3JyZWN0bHksIEknbGwgbmVlZCB0byBnYXRlIHRoZSBjaGFuZ2Vz IHdpdGggdGhlIFJURV9ORVhUX0FCSSBtYWNybyBhbmQgcHJvdmlkZSBhIGRlcHJlY2F0aW9uIG5v dGljZSwgdGhlbiBhZnRlciBhIGZ1bGwgZGVwcmVjYXRpb24gY3ljbGUgd2UgY2FuIHJldmVydCB0 aGF0IGFuZCBidW1wIHRoZSBsaWJyYXJ5IHZlcnNpb24uIE5vdCB0byBtZW50aW9uIHRoZSAzIE1M IEFDS3MuDQoNCkknbGwgYWRkcmVzcyB0aGlzIGluIHYyLg0KDQpUaGFua3MsDQpHYWdlDQo=