From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ola Liljedahl Subject: Re: [PATCH v7 0/6] Add lock-free ring and mempool handler Date: Tue, 2 Apr 2019 10:16:56 +0000 Message-ID: <1554200290.11194.8.camel@arm.com> References: <20190306150342.2894-1-gage.eads@intel.com> <20190318213555.17345-1-gage.eads@intel.com> <9184057F7FC11744A2107296B6B8EB1E54207FC7@FMSMSX108.amr.corp.intel.com> <20190319085123.00df99c2@shemminger-XPS-13-9360> <9184057F7FC11744A2107296B6B8EB1E5420E60C@FMSMSX108.amr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "jerinj@marvell.com" , "mczekaj@marvell.com" , nd , "konstantin.ananyev@intel.com" , "bruce.richardson@intel.com" , "dev@dpdk.org" , "olivier.matz@6wind.com" , "arybchenko@solarflare.com" To: "stephen@networkplumber.org" , "gage.eads@intel.com" Return-path: Received: from EUR04-HE1-obe.outbound.protection.outlook.com (mail-eopbgr70071.outbound.protection.outlook.com [40.107.7.71]) by dpdk.org (Postfix) with ESMTP id 46548343C for ; Tue, 2 Apr 2019 12:16:59 +0200 (CEST) In-Reply-To: <9184057F7FC11744A2107296B6B8EB1E5420E60C@FMSMSX108.amr.corp.intel.com> Content-Language: en-US Content-ID: <09800FAD09F35A4C97A9596B58CED155@eurprd08.prod.outlook.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" T24gTW9uLCAyMDE5LTA0LTAxIGF0IDE5OjIzICswMDAwLCBFYWRzLCBHYWdlIHdyb3RlOg0KPiA+ IA0KPiA+IA0KPiA+IE9uIE1vbiwgMTggTWFyIDIwMTkgMjE6NDk6NDQgKzAwMDANCj4gPiAiRWFk cywgR2FnZSIgPGdhZ2UuZWFkc0BpbnRlbC5jb20+IHdyb3RlOg0KPiA+IA0KPiA+ID4gDQo+ID4g PiBIaSBhbGwsDQo+ID4gPiANCj4gPiA+IEZyaWVuZGx5IHJlbWluZGVyIHRoYXQgaW4gb3JkZXIg dG8gZ2V0IHRoaXMgZmVhdHVyZSBpbnRvIDE5LjA4IChhc3N1bWluZw0KPiA+IGZvbGtzIGFsc28g d2FudCB0aGF0IDopKSwgdGhlIEFQSSBkZXByZWNhdGlvbiBub3RpY2UgbmVlZHMgdG8gYmUgbWVy Z2VkIGludG8NCj4gPiAxOS4wNS4NCj4gPiA+IA0KPiA+ID4gDQo+ID4gPiBUaGFua3MsDQo+ID4g PiBHYWdlDQo+ID4gR2l2ZW4gdGhlIHJlY2VudCBBUEkvQUJJIHN0YWJpbGl0eSBkaXNjdXNzaW9u LCB0aGlzIGlzIHRoZSBraW5kIG9mIHBhdGNoDQo+ID4gdGhhdA0KPiA+IHJlYWxseSBuZWVkcyB0 byBiZSBleGFtaW5lZCBhbmQganVzdGlmaWVkLg0KPiBDYW4geW91IHBvaW50IG1lIHRvIHRoZSBk aXNjdXNzaW9uIChhc3N1bWluZyBpdCB3YXMgb24gdGhlIE1MKT8gSSdtIGF3YXJlIG9mDQo+IEZl cnJ1aCdzIGNoYW5nZXMgdG8gdGhlIGRvY3MsIGJ1dCBub3QgdGhlIGRpc2N1c3Npb24geW91IHJl ZmVyZW5jZWQuDQo+IA0KPiBUaGUgbG9jay1mcmVlIHJpbmcgZnVuY3Rpb25hbGl0eSBpdHNlbGYg aXMgYSB2YWx1YWJsZSBhZGRpdGlvbiB0byBEUERLLA0KPiBwcmltYXJpbHkgYmVjYXVzZSBpdCBs YWNrcyB0aGUgc3RhbmRhcmQgcmluZydzIG5vbi1wcmVlbXB0aXZlIGNvbnN0cmFpbnQuIFRoZQ0K PiBub24tcHJlZW1wdGl2ZSBjb25zdHJhaW50IGlzIGltcG9ydGFudCBpbiBhbiBhcHBsaWNhdGlv biB3aXRoIGJvdGggaGlnaA0KPiBwcmlvcml0eSwgcGVyZm9ybWFuY2Utc2Vuc2l0aXZlIGRhdGEt cGxhbmUgY29tcG9uZW50cyBhbmQgbG93LXByaW9yaXR5DQo+IGNvbnRyb2wtcGxhbmUgY29tcG9u ZW50cy4gVGhpcyB3YXMgaW1wb3J0YW50IGVub3VnaCB0byB3YXJyYW50IGZ1cnRoZXINCj4gY2xh cmlmaWNhdGlvbiByZWNlbnRseVsxXSwgYW5kIGhhcyBiZWVuIGEgZGlzY3Vzc2lvbiB0b3BpYyBm b3Igc29tZQ0KPiB0aW1lWzJdWzNdLg0KPiANCj4gVGhlIG1vZGlmaWVkIEFQSSwgcnRlX3Jpbmdf Z2V0X21lbXNpemUoKSwgd2FzIGFkZGVkIHRvIGFsbG93IHVzZXJzIHRvDQo+IGluaXRpYWxpemUg cmluZ3MgaW4gc2VwYXJhdGVseSBhbGxvY2F0ZWQgbWVtb3J5LiBUaGlzIGZ1bmN0aW9uIGlzbid0 IGNhbGxlZCBpbg0KPiBEUERLJ3MgZXhhbXBsZXMvYXBwcy9kcml2ZXJzLCBhbmQgYSBxdWljayBn b29nbGUgc2VhcmNoIGRpZG4ndCB0dXJuIHVwIGFueQ0KPiBvcGVuIHNvdXJjZSBwcm9qZWN0cyB0 aGF0IGNhbGwgdGhlIGZ1bmN0aW9uLCBzbyBJIHN1c3BlY3QgdGhhdCBhIG1ham9yaXR5IG9mDQo+ IHJpbmcgY29kZSB1c2VzIHJ0ZV9yaW5nX2NyZWF0ZSgpIGluc3RlYWQgb2YgcnRlX3JpbmdfZ2V0 X21lbXNpemUoKSArDQo+IHJ0ZV9yaW5nX2luaXQoKS4gU28gSSBzdXNwZWN0IHRoaXMgaW50ZXJm YWNlIGNoYW5nZSB3aWxsIGFmZmVjdCBhIHNtYWxsDQo+IHBlcmNlbnRhZ2Ugb2YgRFBESyB1c2Vy cy4NCj4gDQo+IEFzIGEgc3RyYXctbWFuIGNvdW50ZXItcHJvcG9zYWwsIHdlIGNvdWxkIGluc3Rl YWQgaW50cm9kdWNlIGEgbG9jay1mcmVlDQo+IHNwZWNpZmljIGZ1bmN0aW9uIHJ0ZV9sZl9yaW5n X2dldF9tZW1zaXplKCkgdGhhdCBsb2NrLWZyZWUgcmluZyB1c2VycyB3b3VsZA0KPiBjYWxsIGlu c3RlYWQgb2YgcnRlX3JpbmdfZ2V0X21lbXNpemUoKS4gVGhpcyB3b3VsZCBhdm9pZCB0aGUgQVBJ IG1vZGlmaWNhdGlvbiwNCj4gYnV0Og0KPiAtIEl0J3MgYXdrd2FyZCB0byBoYXZlIG9uZSBydGVf bGZfcmluZ18qIGZ1bmN0aW9uIGFuZCBvdGhlcndpc2UgYWNjZXNzIHRoZQ0KPiBsb2NrLWZyZWUg cmluZyB0aHJvdWdoIHJ0ZV9yaW5nXyogZnVuY3Rpb25zLg0KPiAtIEl0J3MgYWxzbyBlYXN5IHRv IGVudmlzaW9uIGEgdXNlciBpbmNvcnJlY3RseSBjYWxsaW5nIHJ0ZV9yaW5nX2dldF9tZW1zaXpl KCkNCj4gcmF0aGVyIHRoYW4gcnRlX2xmX3JpbmdfZ2V0X21lbXNpemUoKSBmb3IgYSBsb2NrLWZy ZWUgcmluZywgc2luY2Ugb3RoZXJ3aXNlDQo+IHJ0ZV9yaW5nXyogZnVuY3Rpb25zIGFyZSB1c2Vk LiBEUERLIHdvdWxkIGhhdmUgbm8gd2F5IHRvIGRldGVjdCB0aGF0IHRoZQ0KPiBhbGxvY2F0ZWQg bWVtb3J5IGlzIHRvbyBzbWFsbCwgYW5kIGlmIHN1Y2ggYSBidWcgb2NjdXJzIGl0IHdvdWxkIG1h bmlmZXN0DQo+IGl0c2VsZiBhcyBtZW1vcnkgY29ycnVwdGlvbi4NCj4gLSBDaGFuZ2luZyBydGVf cmluZ19nZXRfbWVtc2l6ZSgpIHRvIHRha2UgYSBmbGFncyBhcmd1bWVudCBtYXkgYmUgdGhlIGJl dHRlcg0KPiBsb25nLXRlcm0gZGVzaWduLCBpZiBhbm90aGVyIGZsYWcgaXMgaW50cm9kdWNlZCB0 aGF0IGxpa2V3aXNlIHVzZXMgYSBkaWZmZXJlbnQNCj4gcmluZyBzaXplLg0KPiANCj4gQW5vdGhl ciBhcHByb2FjaCBpcyB0byBicmVhayBvdXQgdGhlIGxvY2stZnJlZSByaW5nIGludG8gYSBmdWxs eSBzZXBhcmF0ZSBBUEkuDQpBcyBpbiB0aGUgUkZDIEkgcG9zdGVkOsKgaHR0cDovL3BhdGNoZXMu ZHBkay5vcmcvcGF0Y2gvNTAwOTUvDQpDbGVhbmVyIEFQSSwgc2ltcGxlciBpbXBsZW1lbnRhdGlv bi4NCg0KIE9uZSBvZiB0aGUgZ29hbHMgb2YgbXkgcGF0Y2hzZXQgd2FzIHRvIGFsbG93IGFwcGxp Y2F0aW9ucyB0byBzd2l0Y2ggdG8gbG9jay1mcmVlIHJpbmdzIHdpdGggbWluaW1hbCBjb2RlIGNo YW5nZTsgSSB0aGluayB0aGUgdmFsdWUgb2YgdGhlIGxvY2stZnJlZSByaW5nIHdhcnJhbnRzIHN1 Y2ggYW4gYXBwcm9hY2guDQoNCkEgbm9ibGUgZ29hbCBidXQgcGVyc29uYWxseSBJIHRoaW5rIERQ REsgQVBJJ3MgYW5kIGltcGxlbWVudGF0aW9ucyBhcmUgZ2V0dGluZw0KbW9yZSBhbmQgbW9yZSBt ZXNzeSBhbmQgdGh1cyBkaWZmaWN1bHQgdG8gdXNlIGFuZCBkaWZmaWN1bHQgdG8gbWFpbnRhaW4u DQpJcyBpdCBzbyBtdWNoIHdvcnNlIHRvIGhhdmUgc2VwYXJhdGUgYnV0IHN0cnVjdHVyYWxseSBl cXVpdmFsZW50IEFQSSdzPw0KWWVzLCBibG9ja2luZyB2cyBub24tYmxvY2tpbmcgY2FuIG5vIGxv bmdlciBiZSBzZWxlY3RlZCBhdCBydW50aW1lIChzdGFydHVwDQp0aW1lKSwgSSB0aGluayB0aGlz IGlzIHRoZSBiaWdnZXN0IGxpbWl0YXRpb24uDQoNCi0tIE9sYQ0KDQoNCihVbmZvcnR1bmF0ZWx5 IHdpdGhvdXQgaGFyZCBudW1iZXJzIG9uIHRoZSBjb3N0IG9yIGJlbmVmaXQgb2Ygc3VjaCBhIGNo YW5nZSwgdGhlc2UgYXJndW1lbnRzIGFyZSBmYWlybHkgc3ViamVjdGl2ZS4pDQoNClRoYW5rcywN CkdhZ2UNCg0KWzFdIGh0dHBzOi8vcGF0Y2hlcy5kcGRrLm9yZy9wYXRjaC80MzEyMi8NClsyXSBo dHRwOi8vbWFpbHMuZHBkay5vcmcvYXJjaGl2ZXMvZGV2LzIwMTMtTm92ZW1iZXIvMDAwNzE0Lmh0 bWwNClszXSBodHRwOi8vbWFpbHMuZHBkay5vcmcvYXJjaGl2ZXMvZGV2LzIwMTQtSmFudWFyeS8w MDExNjMuaHRtbA0KDQotLSANCk9sYSBMaWxqZWRhaGwsIE5ldHdvcmtpbmcgU3lzdGVtIEFyY2hp dGVjdCwgQXJtDQpQaG9uZSArNDY3MDY4NjYzNzMsIFNreXBlIG9sYS5saWxqZWRhaGwNCg0K