From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 638DCC282DA for ; Wed, 17 Apr 2019 17:01:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1E56C20674 for ; Wed, 17 Apr 2019 17:01:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=Mellanox.com header.i=@Mellanox.com header.b="hTBZXFEf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732660AbfDQRBn (ORCPT ); Wed, 17 Apr 2019 13:01:43 -0400 Received: from mail-eopbgr00068.outbound.protection.outlook.com ([40.107.0.68]:63042 "EHLO EUR02-AM5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729512AbfDQRBm (ORCPT ); Wed, 17 Apr 2019 13:01:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=zRJKMuonslPub+fLr8WDt66p+Gyb10cF3e9NKU62pFg=; b=hTBZXFEf3zGnpBcCXmAnzEtnEZgZFxNKDx9G4OYY+c9/f2o2Mk3w/MrNXLRCrpIml8MXqH7KNFgedy2OQHFtcQZSYp0ShVeRKMxSyN1+FylXmfdllzpUlFD5q1wQdtLUJvUrkCWkKLKCIbQ9zt5UUAAIhz6xqSSkc4Vu5x7BFaI= Received: from HE1PR0502MB3641.eurprd05.prod.outlook.com (10.167.127.11) by HE1PR0502MB2905.eurprd05.prod.outlook.com (10.175.31.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1792.19; Wed, 17 Apr 2019 17:01:37 +0000 Received: from HE1PR0502MB3641.eurprd05.prod.outlook.com ([fe80::50cb:2948:19aa:a023]) by HE1PR0502MB3641.eurprd05.prod.outlook.com ([fe80::50cb:2948:19aa:a023%5]) with mapi id 15.20.1792.018; Wed, 17 Apr 2019 17:01:37 +0000 From: Vlad Buslov To: Jakub Kicinski , "jiri@resnulli.us" CC: Vlad Buslov , "netdev@vger.kernel.org" , "jhs@mojatatu.com" , "xiyou.wangcong@gmail.com" , "davem@davemloft.net" Subject: Re: [RFC PATCH net-next] net: sched: flower: refactor reoffload for concurrent access Thread-Topic: [RFC PATCH net-next] net: sched: flower: refactor reoffload for concurrent access Thread-Index: AQHU9F+n/jRywSgdT0aAeg0IMsTIIqY/U86AgACg0oCAAJl/AIAABu+A Date: Wed, 17 Apr 2019 17:01:36 +0000 Message-ID: References: <20190410100014.784a7f9a@cakuba.netronome.com> <20190416142047.3453-1-vladbu@mellanox.com> <20190416144933.4ddb0e68@cakuba.netronome.com> <20190417093432.495dcda6@cakuba.netronome.com> In-Reply-To: <20190417093432.495dcda6@cakuba.netronome.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: LO2P265CA0073.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:8::13) To HE1PR0502MB3641.eurprd05.prod.outlook.com (2603:10a6:7:85::11) authentication-results: spf=none (sender IP is ) smtp.mailfrom=vladbu@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [37.142.13.130] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: e47dde72-8457-4d9e-9832-08d6c3565a1a x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600140)(711020)(4605104)(4618075)(2017052603328)(7193020);SRVR:HE1PR0502MB2905; x-ms-traffictypediagnostic: HE1PR0502MB2905: x-microsoft-antispam-prvs: x-forefront-prvs: 0010D93EFE x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(366004)(396003)(39860400002)(346002)(376002)(136003)(199004)(189003)(316002)(110136005)(86362001)(2501003)(36756003)(6486002)(229853002)(106356001)(105586002)(6436002)(478600001)(97736004)(6116002)(3846002)(14454004)(2906002)(54906003)(305945005)(7736002)(11346002)(5660300002)(66066001)(2616005)(476003)(8676002)(8936002)(68736007)(486006)(81166006)(81156014)(6246003)(446003)(4326008)(6512007)(93886005)(53936002)(102836004)(186003)(71190400001)(386003)(71200400001)(6506007)(99286004)(26005)(76176011)(52116002)(256004)(14444005)(25786009);DIR:OUT;SFP:1101;SCL:1;SRVR:HE1PR0502MB2905;H:HE1PR0502MB3641.eurprd05.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: yTDVcoU6mo3VefLPALC7B/2GqlphxL6nWRWQnn7yfKFqQ0uVEtRlFa/PyPihi39bht1QUmPJjA2O3V82uqIQfd7qE8bVbHY4DFXJbPI2ctTIkDUqJqQZvk1MMP6Xpkel9q8l7qryz7Qwzz+ta1Su8ZGb9kD5Ehi9gK1ZZdQS3uEAkP2iFQuFJ2NgjCBmfY16afx5tE1j5JhxIOtLMHXZqS6JgT7NPC6qs8yLEGGV8ZPnuZV55vkYibpvTPdhwfkSySRNFqG2+2A38NHWAwjMNUZ0n7nF3QPNM1ox8wng0BbKTh+x02iNp9likRMghH57KCJ+QKNHiHld2ZYFXoxJqZ0FfxG6Gkpy2haHnPT+rSclnrjFiQmsm7RqmrDOiGkIka5blfziaAThvU1yqv4USZ6wBtR/3VbTzbWk4YAV2r4= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: e47dde72-8457-4d9e-9832-08d6c3565a1a X-MS-Exchange-CrossTenant-originalarrivaltime: 17 Apr 2019 17:01:36.9662 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0502MB2905 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org DQpPbiBXZWQgMTcgQXByIDIwMTkgYXQgMTk6MzQsIEpha3ViIEtpY2luc2tpIDxqYWt1Yi5raWNp bnNraUBuZXRyb25vbWUuY29tPiB3cm90ZToNCj4gT24gV2VkLCAxNyBBcHIgMjAxOSAwNzoyOToz NiArMDAwMCwgVmxhZCBCdXNsb3Ygd3JvdGU6DQo+PiBPbiBXZWQgMTcgQXByIDIwMTkgYXQgMDA6 NDksIEpha3ViIEtpY2luc2tpIDxqYWt1Yi5raWNpbnNraUBuZXRyb25vbWUuY29tPiB3cm90ZToN Cj4+ID4gT24gVHVlLCAxNiBBcHIgMjAxOSAxNzoyMDo0NyArMDMwMCwgVmxhZCBCdXNsb3Ygd3Jv dGU6DQo+PiA+PiBAQCAtMTU1MSw2ICsxNTU4LDEwIEBAIHN0YXRpYyBpbnQgZmxfY2hhbmdlKHN0 cnVjdCBuZXQgKm5ldCwgc3RydWN0IHNrX2J1ZmYgKmluX3NrYiwNCj4+ID4+ICAJCWdvdG8gZXJy b3V0X21hc2s7DQo+PiA+Pg0KPj4gPj4gIAlpZiAoIXRjX3NraXBfaHcoZm5ldy0+ZmxhZ3MpKSB7 DQo+PiA+PiArCQlzcGluX2xvY2soJnRwLT5sb2NrKTsNCj4+ID4+ICsJCWxpc3RfYWRkKCZmbmV3 LT5od19saXN0LCAmaGVhZC0+aHdfZmlsdGVycyk7DQo+PiA+PiArCQlzcGluX3VubG9jaygmdHAt PmxvY2spOw0KPj4gPj4gKw0KPj4gPj4gIAkJZXJyID0gZmxfaHdfcmVwbGFjZV9maWx0ZXIodHAs IGZuZXcsIHJ0bmxfaGVsZCwgZXh0YWNrKTsNCj4+ID4+ICAJCWlmIChlcnIpDQo+PiA+PiAgCQkJ Z290byBlcnJvdXRfaHQ7DQo+PiA+DQo+PiA+IER1cGxpY2F0ZWQgZGVsZXRlcyBzaG91bGQgYmUg ZmluZSwgYnV0IEknbSBub3Qgc3VyZSBzYW1lIGlzIHRydWUgZm9yDQo+PiA+IGFkZHMuICBXb24n dCBzZWVpbmcgYW4gYWRkIHdpdGggdGhlIHNhbWUgY29va2llIHR3aWNlIGNvbmZ1c2UgZHJpdmVy cz8NCj4+ID4NCj4+ID4gVGhlcmUncyBhbHNvIHRoZSBtaW5vciBpc3N1ZSBvZiBvZmZsb2FkZWQg Y291bnQgYmVpbmcgb2ZmIGluIHRoYXQNCj4+ID4gY2FzZSA6KQ0KPj4NCj4+IEhtbW0sIG9rYXku IFJlamVjdGluZyBkdXBsaWNhdGUgY29va2llcyBzaG91bGQgYmUgYSB0cml2aWFsIGNoYW5nZSB0 bw0KPj4gZHJpdmVycyB0aG91Z2guIERvIHlvdSBzZWUgYW55IGZhdWx0cyB3aXRoIHRoaXMgYXBw cm9hY2ggaW4gZ2VuZXJhbD8NCj4NCj4gVHJpdmlhbCBvciBub3QgaXQgYWRkcyB1cCwgdGhlIHN0 YWNrIHNob3VsZCBtYWtlIGRyaXZlciBhdXRob3JzJyBqb2IgYXMNCj4gZWFzeSBhcyBwb3NzaWJs ZS4gIFRoZSBzaW1wbGVzdCB0aGluZyB0byBkbyB3b3VsZCBiZSB0byBhZGQgYSBtdXRleA0KDQpB Z3JlZS4gSG93ZXZlciwgYWxsIGRyaXZlciBmbG93ZXIgb2ZmbG9hZCBpbXBsZW1lbnRhdGlvbnMg YWxyZWFkeSBoYXZlDQphbGwgbmVjZXNzYXJ5IGZ1bmN0aW9uYWxpdHkgdG8gbG9va3VwIGZsb3cg YnkgY29va2llIGJlY2F1c2UgdGhleSBuZWVkDQppdCB0byBpbXBsZW1lbnQgZmxvdyBkZWxldGlv bi4NCg0KPiBhcm91bmQgdGhlIEhXIGNhbGxzLiAgQnV0IHRoYXQgb2J2aW91c2x5IGRvZXNuJ3Qg d29yayBmb3IgeW91LCBjYXVzZQ0KPiB5b3Ugd2FudCBtdWx0aXBsZSBvdXRzdGFuZGluZyByZXF1 ZXN0cyB0byB0aGUgRlcgZm9yIGEgc2luZ2xlIHRwLA0KPiByaWdodD8NCg0KUmlnaHQuDQoNCj4N Cj4gSG93IGFib3V0IGEgUlcgbG9jaywgdGhhdCB3b3VsZCB0YWtlIFIgb24gbm9ybWFsIGFkZC9y ZXBsYWNlL2RlbCBwYXRocw0KPiBhbmQgVyBvbiByZXBsYXlzPyAgVGhhdCBzaG91bGQgc2NhbGUs IG5vPw0KDQpZZXMuIEJ1dCBJIHdvdWxkIHByZWZlciB0byBhdm9pZCBhZGRpbmcgYW5vdGhlciBz bGVlcGluZyBsb2NrIG9uDQpydWxlIHVwZGF0ZSBwYXRoIG9mIGV2ZXJ5IGZpbHRlciAoaW5jbHVk aW5nIG5vbi1vZmZsb2FkZWQgdXNlIGNhc2VzIHdoZW4NCnJlb2ZmbG9hZCBpcyBub3QgdXNlZCBh dCBhbGwpLg0KDQpKaXJpLCB3aGF0IGFwcHJvYWNoIHdvdWxkIHlvdSBwcmVmZXI/DQo=