From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7B8A543E42; Thu, 11 Apr 2024 11:25:01 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 67B2140268; Thu, 11 Apr 2024 11:25:01 +0200 (CEST) Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by mails.dpdk.org (Postfix) with ESMTP id BC90B4064C for ; Thu, 11 Apr 2024 11:25:00 +0200 (CEST) Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4VFZ0p4bWQz6K7GV; Thu, 11 Apr 2024 17:20:10 +0800 (CST) Received: from frapeml100007.china.huawei.com (unknown [7.182.85.133]) by mail.maildlp.com (Postfix) with ESMTPS id 3B7CC1402CB; Thu, 11 Apr 2024 17:24:59 +0800 (CST) Received: from frapeml500007.china.huawei.com (7.182.85.172) by frapeml100007.china.huawei.com (7.182.85.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Thu, 11 Apr 2024 11:24:59 +0200 Received: from frapeml500007.china.huawei.com ([7.182.85.172]) by frapeml500007.china.huawei.com ([7.182.85.172]) with mapi id 15.01.2507.035; Thu, 11 Apr 2024 11:24:59 +0200 From: Konstantin Ananyev To: arie abergel CC: "dev@dpdk.org" Subject: RE: Question about RTE ring Thread-Topic: Question about RTE ring Thread-Index: AQHaimyBJQ+cs0uO/ESYblfmqjqz7LFitvWAgAAKZiCAAAvR8A== Date: Thu, 11 Apr 2024 09:24:58 +0000 Message-ID: <7e7f1b58322945f8bb0188ea6bd2e093@huawei.com> References: <3f9868adfbc6430aab9d212aed604095@huawei.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.126.171.180] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org PiANCj4gVGhhbnMgZm9yIHlvdXIgcmVzcG9uc2UgIQ0KPiANCj4gWWVzLCB1c2luZyBydGVfcmlu ZyBiZXR3ZWVuIG11bHRpcGxlIHByb2Nlc3MuDQo+IA0KPiBTbyBpbiB0aGlzIGNhc2UgeW914oCZ cmUgc2F5aW5nIHRoZSBiZWhhdmlvciBpcyB1bmRlZmluZWQgPw0KPiBJbiBteSBjYXNlIGFub3Ro ZXIgcHJvY2VzcyBjcmFzaGVkIGFmdGVyIHRoYXQuDQoNCldpdGhvdXQgYSBwcm9wZXIgZGVidWcg c2Vzc2lvbiBpdCBpcyByZWFsbHkgaGFyZCB0byB0ZWxsIHdoYXQgaXMgZ29pbmcgb24uDQpJZiB0 aGUgc2l0dWF0aW9uIGlzIHJlcHJvZHVjaWJsZSwgSSdkIHN1Z2dlc3QgdG8gcnVuIGl0IHdpdGgg Z2RiIGFuZCBzZWUuDQoNCj4gDQo+ID4gTGUgMTEgYXZyLiAyMDI0IMOgIDExOjA4LCBLb25zdGFu dGluIEFuYW55ZXYgPGtvbnN0YW50aW4uYW5hbnlldkBodWF3ZWkuY29tPiBhIMOpY3JpdCA6DQo+ ID4NCj4gPiANCj4gPg0KPiA+IEhpLA0KPiA+Pg0KPiA+PiBBcyBwYXJ0IG9mIGEgcHJvamVjdCBJ IGhhdmUgYSBxdWVzdGlvbiBhYm91dCB0aGUgcnRlIHJpbmcuDQo+ID4+IEnigJltIHVzaW5nIHJ0 ZSByaW5nIG11bHRpIHByb2R1Y2VyL3NpbmdsZSBjb25zdW1lci4NCj4gPj4gVGhlIHByb2R1Y2Vy cyBhcmUgc2V2ZXJhbCBwcm9jZXNzLg0KPiA+PiBJZiBvbmUgcHJvZHVjZXIgaXMgZW5xdWV1aW5n IGFuIGVsZW1lbnQgYW5kIGNyYXNoZWQgKGtpbGwgcGlkKSBpbiB0aGUgbWlkZGxlIG9mIHRoZQ0K PiA+PiBlbnF1ZXVpbmcsIGNhbiBpdCBjb21wcm9taXNlIHRoZSByaW5nID8NCj4gPg0KPiA+IEkg c3VwcG9zZSB5b3UgYXJlIHVzaW5nIHJ0ZV9yaW5nIGFzIElQQyBtZWNoYW5pc20gYmV0d2VlbiBt dWx0aXBsZSBwcm9jZXNzZXMsIGNvcnJlY3Q/DQo+ID4gSW4gdGhlb3J5IC0geWVzLCBpZiB5b3Vy IHByb2R1Y2VyIGNyYXNoZWQgZHVyaW5nIGVucXVldWUoKSB0byB0aGUgcmluZywgdGhlbiB5ZXMs IHRoZSByaW5nIG1pZ2h0IGJlIGFmZmVjdGVkLg0KPiA+IElmIHByb2R1Y2VyIGFscmVhZHkgbW92 ZWQgcHJvZC5oZWFkICBhbmQgY3Jhc2hlZCBiZWZvcmUgdXBkYXRpbmcgcHJvZC50YWlsLCB0aGVu IG5vIG90aGVyIHByb2R1Y2Vycw0KPiA+IHdpbGwgYmUgYWJsZSB0byBlbnF1ZXVlKCkgaW50byB0 aGUgcmluZywgdGlsbCB5b3UnbGwgZG8gcmVzZXQoKSBmb3IgaXQuDQo+ID4gSSBleHBlY3Qgc3Vj aCBzaXR1YXRpb24gcmVhbGx5IHJhcmUgYW5kIGhhcmQgdG8gcmVwcm9kdWNlLCBidXQgaW4gdGhl b3J5IGl0IGlzIHBvc3NpYmxlLg0KPiA+IEtvbnN0YW50aW4NCg==