Received: by 2002:ab2:687:0:b0:1f4:6588:b3a7 with SMTP id s7csp113592lqe; Tue, 9 Apr 2024 16:59:12 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCX6CINOdCimyxc0QNpA0c3bTx8cntKDXyKBIeK0ftC1+V7DDqm1t2Wxv5I6PEAvVYZidcI+PhuegsAp9+/8m86qBff5yWc3gpgfnhVwDQ== X-Google-Smtp-Source: AGHT+IFNldtvxLzWSQGa9x5P8oGWGCIVdHfzLvsDLJsj0SNUwT5FOcbchNQ6c2UdkvzR0/mhft+L X-Received: by 2002:a17:903:120d:b0:1e1:3300:702b with SMTP id l13-20020a170903120d00b001e13300702bmr1368222plh.15.1712707151750; Tue, 09 Apr 2024 16:59:11 -0700 (PDT) Return-Path: Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org. [2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id m2-20020a170902db0200b001e215883fd0si7759271plx.88.2024.04.09.16.59.11 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Apr 2024 16:59:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-137740-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=LvLmxBIN; arc=fail (signature failed); spf=pass (google.com: domain of linux-kernel+bounces-137740-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-137740-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 80687281860 for ; Tue, 9 Apr 2024 23:59:09 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 492BD159213; Tue, 9 Apr 2024 23:59:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="LvLmxBIN" Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9A1431591F1; Tue, 9 Apr 2024 23:58:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=192.198.163.16 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712707140; cv=fail; b=nv6cqx73X7hoaUm8M2dPDEhDyGdataLIYzuEOkMZNroIhOkaOlblRi8QiC+7Ump8ZneIVFHqVFbIK6Y7U02962WE0131ZMsGSk32Wb14B2MMVkLqODQInYrP6brJGPzv/TalLTb8oh7+taAfIHph6qnT/Hhyx2CGqlGq066Hc8U= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712707140; c=relaxed/simple; bh=4jEQPMELjlqAVhjdHCofpZ1cD9FklvBXXVi2J2s4vqY=; h=Message-ID:Date:Subject:To:CC:References:From:In-Reply-To: Content-Type:MIME-Version; b=CAAKKGn8YtEy6kQ90DM2h+ZIv9JqF3EULwMPv18WXtJJOx/MDWKAywQJwwHAf/FUvMukMgs0mqzlZ9GPYcNcrPoAERjiiXVzWvSnKI7/fm+TYr0fMIGo9I9LU0Q81zmPao0jFuI0Ig+xQbWnV3VX3c3r8udCfkXN0o7g+vBrXhQ= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=LvLmxBIN; arc=fail smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1712707139; x=1744243139; h=message-id:date:subject:to:cc:references:from: in-reply-to:content-transfer-encoding:mime-version; bh=4jEQPMELjlqAVhjdHCofpZ1cD9FklvBXXVi2J2s4vqY=; b=LvLmxBINMnJk88Ue8680kmW3LlB+Oc8aXvJjeW+fbYIxkUCfLRr/cVSa q5e+vvXakNuPukKPyfOtNmUpMMOShetAr+n7OmG4rksWrjuGXwBGPRNbI ZhUrnDR2TpaiwLLnpm8l6A24Dsx4isVxR4QLtf8ArD+bmiTnoSFsmt9jb pMPtrGBKNEziuwGVjk1PsKtBNVe9x1XXi2+EgKBLTyoMiAz+gT5nFvMl3 vpn9GVR0s4VfSbYt4NSHfZdW9vMap5T01MZ0XZIaLG3z0+JoSwKcwwyFC ex3PuyAo+y0f0jdMDDIvmkRbkSGYS7rZ438Xv6mit2C2QIT+jVxnYdPZ4 Q==; X-CSE-ConnectionGUID: ILqOXeq8TNKct4DFNmXKfg== X-CSE-MsgGUID: 2hPfRNSMQZ+RT6Y+a8rD0A== X-IronPort-AV: E=McAfee;i="6600,9927,11039"; a="8622044" X-IronPort-AV: E=Sophos;i="6.07,190,1708416000"; d="scan'208";a="8622044" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2024 16:58:58 -0700 X-CSE-ConnectionGUID: 3D4aGu76Qe+7w01lKtuCgg== X-CSE-MsgGUID: oWJuIRHZRsGy11BY9dZfnQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,190,1708416000"; d="scan'208";a="20333499" Received: from orsmsx601.amr.corp.intel.com ([10.22.229.14]) by orviesa009.jf.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 09 Apr 2024 16:58:57 -0700 Received: from orsmsx611.amr.corp.intel.com (10.22.229.24) by ORSMSX601.amr.corp.intel.com (10.22.229.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 9 Apr 2024 16:58:56 -0700 Received: from orsmsx610.amr.corp.intel.com (10.22.229.23) by ORSMSX611.amr.corp.intel.com (10.22.229.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 9 Apr 2024 16:58:56 -0700 Received: from ORSEDG601.ED.cps.intel.com (10.7.248.6) by orsmsx610.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35 via Frontend Transport; Tue, 9 Apr 2024 16:58:56 -0700 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (104.47.58.173) by edgegateway.intel.com (134.134.137.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Tue, 9 Apr 2024 16:58:56 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Lc0ljvrgc/LjrqGUPRcYaY+Rnjx8Ajbz+Jn9sUjNv+EYOD5+iJYYL9kkVVXtWnXWUTEYjM/jpdZlUiNrZVYw2GvFTTLDgiMUq/TQhxqQL4GtjYYEedMGf4zq/Eem9Dhb7kKUH6XeDcl0WVfPmrtRB8TXch/NbTN5xQi/ZyJ0hy2gFXi0IExaxRSmz1hcPcctYnRgJLqjx8nbdeQmOy+ZHYIiIQS6ho7gC8OFtKFF+fBx6y3amopY3AlTVYAVUm6bo1B2GQ2adbq2bJYyphGkCRYINctN+3f6tet8KnFd+bOYC6j4tDvJ1xj8eSJRc0pjxPrC3QTY0+j6D9LbWXNCHw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=I3053DY0p/uuFMWc8V1cu14cGTQ9tDyg4F/g0hoEI1Q=; b=ZWniCPBv0BaBBo8tpqhlxBj3Y/zajD5hmmACbJ9aYvvgFQJjiAtzDFKhfVkRkJaN/HJNvzZzNrTZi5GxZlZC0/8gX9L4Nru7pCf8Swcr2y3PRdQkVaaYuIINEPNly8/EpLjvm2aBbJIJXvBU4EEnCU7h26GNFTvb4W6alDv5MQqkHXcJEf8xT+UfZUhOfIvT6lZaqhYF2xYbks5vUt51Os970n/a7eKFOcgCkfmEe3HY/g2huTy9zA6AhdZVPqnOao7t6izJ2uzpoqzbUY4esBoEBtQ2PFEp5GpSV3xtZBdwidTiaMnJ7k9F3cqsk6UOYa23GFfDrknOYEycoeOukQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from CO1PR11MB5089.namprd11.prod.outlook.com (2603:10b6:303:9b::16) by SN7PR11MB6945.namprd11.prod.outlook.com (2603:10b6:806:2a8::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7452.25; Tue, 9 Apr 2024 23:58:54 +0000 Received: from CO1PR11MB5089.namprd11.prod.outlook.com ([fe80::b383:e86d:874:245a]) by CO1PR11MB5089.namprd11.prod.outlook.com ([fe80::b383:e86d:874:245a%5]) with mapi id 15.20.7452.019; Tue, 9 Apr 2024 23:58:54 +0000 Message-ID: Date: Tue, 9 Apr 2024 16:58:52 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v5 3/3] net: remove napi_frag_unref To: Mina Almasry , , CC: Ayush Sawal , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Jesper Dangaard Brouer , Ilias Apalodimas , "Steffen Klassert" , Herbert Xu , David Ahern , "Boris Pismenny" , John Fastabend , Dragos Tatulea References: <20240408153000.2152844-1-almasrymina@google.com> <20240408153000.2152844-4-almasrymina@google.com> Content-Language: en-US From: Jacob Keller In-Reply-To: <20240408153000.2152844-4-almasrymina@google.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MW4PR03CA0163.namprd03.prod.outlook.com (2603:10b6:303:8d::18) To CO1PR11MB5089.namprd11.prod.outlook.com (2603:10b6:303:9b::16) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PR11MB5089:EE_|SN7PR11MB6945:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CO1PR11MB5089.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366007)(1800799015)(376005)(7416005);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?ak4zN0tTaGpib3djQzdjbDg0ZTE4MysxWGxtRjNoeHFhMXkxSmpDbGdVL2pj?= =?utf-8?B?N2hFcTYwV3BQYUZ0bXVjb3VuL0UwTkoyeDRRYXNiMHVUdVZIMitmc0dDTk9w?= =?utf-8?B?eHpSNHM2RFBScmFPWEVUTUYrS1BRM1B3SGJLK3hmVlEzYnpKTVhLeXdXNUJZ?= =?utf-8?B?VXkwbmxHK0FJSHNETUlJRFRpK2VadTFOTFQ1bmhXTW1OeG9PZEhMRzcrOXhI?= =?utf-8?B?U1NrSU8rK1F4N2xRcVRaUUdadC9hcGErMFk4dmc4OUpIbmNhREtuKy9leFRC?= =?utf-8?B?L3N4WVk4aDhQK0lHYTBkYm5udXZvaVJJcGN3ZkFLa1lVaVg5bjgwem0yc2du?= =?utf-8?B?bnFNdDBDek5DdHJiODFRL3VIejJjSUJSd1hGUlpwRHkybm5ENnZVcXZBNmtE?= =?utf-8?B?d2ovMWZpTFdoWTFtTzZkNThsZGs2M2tQWUk3N2FmMWxrZ21pMi9RR2s3Q2Q2?= =?utf-8?B?SVh0QlEyMUxNQ0JsRGN1anlFNThiNHJjYk1UYVdvQkhOdHlpb3BQSitTV0hD?= =?utf-8?B?TnQ2Y3BsOXdkdkE0R3dSWHRWaWhpZkt6amZONW5CSXFWNEt4VmpzNC9pKysz?= =?utf-8?B?SmdNWTluLzVaVDZKZWVrMDBlVXcrdjRGSkNvZEtPSnZOUk4rVGZ3R2ZMWDdi?= =?utf-8?B?MDRwdEVHYUFoMzhmd0sxQ0VsWGEyMFB4dE1ZbXV3bEh2NDJEYXRuVk9PcGl4?= =?utf-8?B?VzJHd0ZnUjQwdTh4U3F5bXREVnRRREQ0dEpYazdubGl5RmVnWDZubkMvSTh5?= =?utf-8?B?RHBFQ2lDUGgwZFNiZzB0Vnk2UnRTb0VtSHB1MGFpdEF2VjJmTk5sN2xTdzA4?= =?utf-8?B?UFVWK1c2dnhSZGtXZnF4ZEdBODhkc3hxRzdQbVVZR1REbE56ZHZLRXpsL3Zj?= =?utf-8?B?cWVDWE5mR2owN1pHQjZha2hIVW02YXJqT0d1Z200TEhpQ2tBN1E0WXNBMXpx?= =?utf-8?B?MHIrKzQ0SUxCVVVVSUt6UXRJUHB6NlNYVHk0cUsxNnljMWJQM3VGUnZDbk5P?= =?utf-8?B?QVU0RjFhY0Y3K2dUdU4vbWwvOWxzSmhXT2ZTU213cWsvNU5UMWxzaU5yN3Bo?= =?utf-8?B?YW1zcmdFSHYwSEJhL1RtREdtUjZOaGxHT2hFN3h5OFlUQ1VwRXl1S3RCNUlG?= =?utf-8?B?NXVmdVpBOVhQV29mbDV4SXh4cDVib29lUVFOUC9ycUpnbnNwbHlybkhaenNR?= =?utf-8?B?U3EycEhDOHB1ZTVGMFcyZUhubzNtVkdUUm0yc3QyNWw0UzNzYXpHZDVSNFRi?= =?utf-8?B?WCthR0JRZFA1bmQ4Z3c5Y2lnOFE5QzJYUFpvZGtTL2xkNFg2TkJvdTFVb3Jr?= =?utf-8?B?aGVZY1hsdVNEUUlVMzBYZ1E0Tzh6QVlkV1N0UExENlpkM05vZTE1SEw5Q3Vs?= =?utf-8?B?emZtTU9INCtaa0ZBYmROOFl1TW9ETVVQNm9QdjZwRUtVODB0QndRWCtCZzc3?= =?utf-8?B?L2NYelhQbWdaZk5PYzVkNUo5S204WWpIbVc0cllIQjErV0hWV3NuR2F3dWUz?= =?utf-8?B?Y0cvYU5SL25xQ2dJU2VDOE5DeStrRUVXR2VlMDhwb1RoMmhKRUxhVzNMS0h2?= =?utf-8?B?Rkp3WUJOcHZDSnllc1pJZzNxb2lFNTVsejZENHdxRzY2TVdxeFBDYjZuSmJT?= =?utf-8?B?QkcrczhvYXpTdUthanBHMHZxc21tREJ3dUJYeEFQcE50ZkRDSVU3V3pjUWla?= =?utf-8?B?YitSa2t0SUlnK1o5SVp3Sm1xYU96a1B0M2hHY1pIRDZ4Z1FnL0ZmbTZ6QWlG?= =?utf-8?B?MzRqeUx1SFZOeXVqekk3OWNIRWRtZ1lEUGV2cFZPL092ek5UajBrV3JpVkJh?= =?utf-8?B?cU4wcVBkNy9Ua2RZaUhnc2I5TmJYenBsU3lwTGJqU2Z6TzE4ZWhibFlHb1V2?= =?utf-8?B?TWNIeDJVQkptZVY2UjdIT3pjcktZNmFhQTBaYTFUeFJIQ0Iyeis4OVV3MEov?= =?utf-8?B?c2x5YTI4Mmhvd0tGQkFsd1d6c2tHWlFBMUxzaCtUVm5vaHJlMXZQR0QxM2gv?= =?utf-8?B?ZllkYkFaTnlZeThpRGRuWjRFVjBwZDV3TlB3QzVIWmppcUNvYzBZWGFDZTVD?= =?utf-8?B?Rm15K3F3dFRaRnpJWnVsTG9WTlVPRHFHZkpHMCtRTFd0QjlkbzdxYmY0Wmhh?= =?utf-8?B?M3RuTDdWRzRvMXg4SjlkV3Q2cTdMVllXNm94Znc0SzVNdTFwWjZvOFRON2RS?= =?utf-8?B?VWc9PQ==?= X-MS-Exchange-CrossTenant-Network-Message-Id: 8a9ba04a-22d4-452e-eea0-08dc58f1034f X-MS-Exchange-CrossTenant-AuthSource: CO1PR11MB5089.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Apr 2024 23:58:54.6475 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: QUz+1ZS4bSytAlRncisLQ5FYwW9DkvWTBjALoh2ifTm4R5bu0Xue/VyAAzL80DEgbmZuLktKBQyF8V0SuyhHzpklyrCB6DFpIv3DU4Q+lvc= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR11MB6945 X-OriginatorOrg: intel.com On 4/8/2024 8:29 AM, Mina Almasry wrote: > With the changes in the last patches, napi_frag_unref() is now > reduandant. Remove it and use skb_page_unref directly. > > Signed-off-by: Mina Almasry > Reviewed-by: Dragos Tatulea > Reviewed-by: Eric Dumazet > Reviewed-by: Jacob Keller