Received: by 2002:a19:f614:0:0:0:0:0 with SMTP id x20csp28478lfe; Fri, 15 Apr 2022 17:53:37 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyjcHM4ZJP5bn/k6TveUEBoVuZ2qXDVVnF1eHMxbOROjV6IYHRFNrOsbGBV8H941bk9qsJh X-Received: by 2002:a63:6bc6:0:b0:39d:966d:2791 with SMTP id g189-20020a636bc6000000b0039d966d2791mr1168289pgc.407.1650070417067; Fri, 15 Apr 2022 17:53:37 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1650070417; cv=pass; d=google.com; s=arc-20160816; b=AB6n24luykZK7QtYJRlxa+r8RfFV5brgoqAGcsFAQ1z2qtJHhqfkYhKqjV795YFVMa 7fRXpAVCzgjo2RjVIln0t8BCFdZNOyoUyrgFLU7BehcjcEb6zIjQ18t3iZ6vJ5ylQJ1a B6P82cqsaqaGqf4JZaJUUMcQmKGgrz+HK6mdFpCezXxNHocIzaMhukVp+I8upstQllhg r3Kea9nUjChdiAtQyo3npYCvZi/Y1k+Iosr38b8qS2xpyELLxViztZhW2t9hthAkf+9o iA1bwWUEA0hymLK03x1UhMf9ZNaEK5WIapQx5J5mU8k1rB8ZsOLvjz+ceN8cN6KFbE91 zaUg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :content-id:user-agent:content-language:accept-language:in-reply-to :references:message-id:date:thread-index:thread-topic:subject:cc:to :from:dkim-signature; bh=ll6nOnUsFN4t09CavEjEFdgdIftb6EE+wpAq2T7XWI8=; b=ujv+owmkr7JMMbrdCvofc2MMYz9eHw9C+I9UHvimg6/2tjDoEETcHmRPvtxA3ejN0o H8NGxPNIhW7UrKBTFW6RcPj2Bqf1CEG+slE9BKEm536qYbg2gWe59cMRBib533vUG06G tGMu/rX1SHeLb3zaFFvZgIIjO4R6r7VRvB0pvtyVuYX4CGXZUEoW0ivCc02x0Vngm5sQ zZjKl4S0YXKSXeffh/+7wtXXsXf05u5oYSX0ecG3um+j/ggQUpQJRxJl0QP/QQud90pb B6aCFPUCyWpTbR2HGrLWOzz+wQEUlP9CgiU0oGV9JPEszL3sx28IvDSEMLn8eiVhqn2p sjYQ== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@Nvidia.com header.s=selector2 header.b=ppRLTkwL; arc=pass (i=1 spf=pass spfdomain=nvidia.com dkim=pass dkdomain=nvidia.com dmarc=pass fromdomain=nvidia.com); spf=softfail (google.com: domain of transitioning linux-ext4-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=nvidia.com Return-Path: Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net. [23.128.96.19]) by mx.google.com with ESMTPS id na16-20020a17090b4c1000b001c74c9f028asi3470338pjb.34.2022.04.15.17.53.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Apr 2022 17:53:37 -0700 (PDT) Received-SPF: softfail (google.com: domain of transitioning linux-ext4-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; dkim=pass header.i=@Nvidia.com header.s=selector2 header.b=ppRLTkwL; arc=pass (i=1 spf=pass spfdomain=nvidia.com dkim=pass dkdomain=nvidia.com dmarc=pass fromdomain=nvidia.com); spf=softfail (google.com: domain of transitioning linux-ext4-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=nvidia.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3A265103BBD; Fri, 15 Apr 2022 17:40:24 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243385AbiDOFtD (ORCPT + 99 others); Fri, 15 Apr 2022 01:49:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33704 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233507AbiDOFtC (ORCPT ); Fri, 15 Apr 2022 01:49:02 -0400 Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-sn1anam02on2046.outbound.protection.outlook.com [40.107.96.46]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CC26740A20; Thu, 14 Apr 2022 22:46:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=RwA28g/vQTNduBROKV754mUMzxIhkxw6nhWNj9LXK3pIMDgmRN7mCojVpzi8zsQoP1Yq3CEnrn6/DNPk2DDYFaZPRGAwNFKwn1Pq3G3w7dpaywH9QGkj11HrbRneYJ5bznkbVLzD78VcXOXoYrP2bakk/PGh0VwJA4Jf63GlolTQLsL4e4ILrTIhkx6BOOL8g9WCKMgv/JADC39HYFKFJHR+Xs8Z4VJIKHgWSU7Elhu3rKxYf6cfyucUT4kTaG/cfr1acIY5lHwA2ZbGDGD1PIRBCgj/l70+kicabB6oXcB+88dKvQD/fcQLbNlbrQdMnBiZHJQOzRIXF1bNzwmhow== 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=ll6nOnUsFN4t09CavEjEFdgdIftb6EE+wpAq2T7XWI8=; b=lMTWH1XE/HfLoP+K10KfKTFl7wnlFMUUhM6ymMXSZoauF0qSaabvuyr6VHKB1e0qtc5D9oSNZpOgvS9SHiJZ5I/55B94I5TUERwQyzvKkDT/pFAIhh4NvukL20JDy121zF3f/val+9tGkpVGKW58Sxcw4qimPomTzT5PI9ni0YcAj7QYz9pprCA1nEcusFpsaPjaS8Njgb4rcrkTCBzHJFz0Zp/2nWQAWiE4yiaWSo2d8oxbBTqtzofw4/UavFaApVVBo7xEuOasRSnClPQhFlz46d5GmdB72ALmMZ5V64XIcEvthNEg0cQi3Af/HFUSgoc59EIBBpAcPs2nKEkQZQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ll6nOnUsFN4t09CavEjEFdgdIftb6EE+wpAq2T7XWI8=; b=ppRLTkwLk6uegRJ2kfkGhWth1BBuonhTnRrzZ9Un7tjuB0GULPSRiaczQgUkJsyzpYnevIx+ZFRiDRhQIR/udWanzMKbOuvh6xNUzIgKfw2LeV3XTqYPKNm9KrNPUr/EqJ+v8Vu8lBWcpvEWCKdFTiZu8/Y/bpycbLdnGnMpP74amXzuPEo6m2kAo+rfWauBp/tVU7gLcfg+1KAVsP7A4GLeLtKoyI2G+ClrLlQuWeRfEigiQd6QWBHxQYpzbWto1yEQT43IV17ysfDx3I713iJzzSIELWtCGagp+9269anNe6S76f29QxYfpaZYBOBHZk6za0WIxP/ECbVELFUhpg== Received: from MW2PR12MB4667.namprd12.prod.outlook.com (2603:10b6:302:12::28) by DM5PR1201MB0169.namprd12.prod.outlook.com (2603:10b6:4:55::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5144.29; Fri, 15 Apr 2022 05:46:33 +0000 Received: from MW2PR12MB4667.namprd12.prod.outlook.com ([fe80::a90b:9df2:370c:e76b]) by MW2PR12MB4667.namprd12.prod.outlook.com ([fe80::a90b:9df2:370c:e76b%3]) with mapi id 15.20.5144.030; Fri, 15 Apr 2022 05:46:32 +0000 From: Chaitanya Kulkarni To: Christoph Hellwig , Jens Axboe CC: "dm-devel@redhat.com" , "linux-xfs@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-um@lists.infradead.org" , "linux-block@vger.kernel.org" , "drbd-dev@lists.linbit.com" , "nbd@other.debian.org" , "ceph-devel@vger.kernel.org" , "virtualization@lists.linux-foundation.org" , "xen-devel@lists.xenproject.org" , "linux-bcache@vger.kernel.org" , "linux-raid@vger.kernel.org" , "linux-mmc@vger.kernel.org" , "linux-mtd@lists.infradead.org" , "linux-nvme@lists.infradead.org" , "linux-s390@vger.kernel.org" , "linux-scsi@vger.kernel.org" , "target-devel@vger.kernel.org" , "linux-btrfs@vger.kernel.org" , "linux-ext4@vger.kernel.org" , "linux-f2fs-devel@lists.sourceforge.net" , "cluster-devel@redhat.com" , "jfs-discussion@lists.sourceforge.net" , "linux-nilfs@vger.kernel.org" , "ntfs3@lists.linux.dev" , "ocfs2-devel@oss.oracle.com" , "linux-mm@kvack.org" , "Martin K . Petersen" , Coly Li Subject: Re: [PATCH 22/27] block: refactor discard bio size limiting Thread-Topic: [PATCH 22/27] block: refactor discard bio size limiting Thread-Index: AQHYUITpUnTHchxryEq5+LCXZWuKpazwd0gA Date: Fri, 15 Apr 2022 05:46:32 +0000 Message-ID: References: <20220415045258.199825-1-hch@lst.de> <20220415045258.199825-23-hch@lst.de> In-Reply-To: <20220415045258.199825-23-hch@lst.de> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nvidia.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c9b589c8-cb4a-4ba4-a30a-08da1ea34bfa x-ms-traffictypediagnostic: DM5PR1201MB0169:EE_ x-microsoft-antispam-prvs: 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:MW2PR12MB4667.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230001)(4636009)(366004)(8676002)(110136005)(71200400001)(64756008)(8936002)(83380400001)(2616005)(31686004)(2906002)(38070700005)(316002)(6506007)(53546011)(6512007)(66446008)(7406005)(122000001)(186003)(7416002)(76116006)(66476007)(66946007)(91956017)(66556008)(508600001)(36756003)(5660300002)(54906003)(38100700002)(6486002)(86362001)(31696002)(558084003)(4326008)(45980500001)(43740500002);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?QVdCWElBQWNxMytqeUo1SThNS2NFL2FaVitHUUNldkxvMDllVVZIbXJhWEhP?= =?utf-8?B?YWJWNzBjSDY4TTZQVCtNTXlZVzR1bzNOalJkVVZwTXFtZUt1ajFleFZBUUFr?= =?utf-8?B?WnRUM0ZlYU9YOVZ0bWRLaEZKY2MzbjRYVlFuaWliMEZpRkpwOWVmMHRGUU8r?= =?utf-8?B?R3BORVRldHVHMi9HVzlxa3Z1Q1JzUmwvYlUwdVhKK08yRTJCeVJ3L2xCUHBs?= =?utf-8?B?VHhpSXh5cTVuT0RPYjJZWHMxcVJXV3FxZjQ0QTc5Rys2a0Y0SWgzazdZY1Jy?= =?utf-8?B?S2NyWmIxM0VIMFBOWjRVUjlkeUR6VitGUXRiZElSTEQrRXhMa3dOT0ZwdmZv?= =?utf-8?B?aGJ4S2pFQ3N5a21FZGR3V0wrOXlTQytVamVOb000cDZ1K0hpL0NMbDlSdmlV?= =?utf-8?B?VG1CUXp2eHRud2d2STJxNVYxZllxbTUydFQ3ZkV6S2YydXAycVhDL0ttbEdo?= =?utf-8?B?V0xCbi83cW5MenBkWG5vWnNKQVl1YzdDTi9lelljK08rcjdwMEMvT0p4NmpQ?= =?utf-8?B?cE1nUjNBOUU4d29MeGxYRFNKYTRsMElKanNwSjdKYktpa0VRWXJOK0tEODJD?= =?utf-8?B?SGNkaXJKdlNZQWdQelpJWTlwdStHeU1sekV0d3RPOUlrbHdCTGV1UTV0Ymkx?= =?utf-8?B?aWg0eXdjQzhGK0FkVWkybGs0eTQvOWk5UkJSRGp5ME01dmFqdk5QME9tTHdS?= =?utf-8?B?a2dNeXZ3aGk5em90aUVSeEdGcFg0SldKQ3hOeWtoQXlFQk90bzdrM3o0R2Z5?= =?utf-8?B?OUdGdXJ4N0w3eXlRQWllSWhJR2hNZ25MTFlsaE80emU3UU9WcFZlTTU5eXNQ?= =?utf-8?B?OFZ2TUoyY2Nkb1UraHVxY3VlMDdLNjhBUWdEUzk5ZlRhTU9iczRmSjA1c2hC?= =?utf-8?B?Y2lqSDdJa2NXclZBSzRYT3RYVlNSQzVJZ2V6RkhadytSRkxzQ1NWbFJUNFAy?= =?utf-8?B?T1FlR1FPckR6d2g3bjJWNXl0emJVK1NVYUVaakc2RElBSTB2NDB6SDNKL1dp?= =?utf-8?B?MmQ5TmM1b1ZQVTkyVGZraXJaNHNMVkFMeXN5ZGUwMFdjWUZvZmZHdGh4ZmhC?= =?utf-8?B?K2JnQjNseU5TZXQxd1hTdHd6T25KYUFsd0h0ODhZcUpINFB0cFBtcGp0L3Qz?= =?utf-8?B?Mk5GaXBGbHJVNUJnMCttTm0wZUEzM2t5T0cyLzhOMThyRGpwdG9xQURzMnFF?= =?utf-8?B?dDRJRm1UaXIvbUs4MWRQemM2SERMUHI0aDVndEROcVRNTFRpbFNkYktiUE5P?= =?utf-8?B?WndUdDlYUW1EeVR4UE85Q0M3dlVza1ptaXdvblVlVnhJbC80S3V1b0Njcjgy?= =?utf-8?B?ZnFtKzRTMU5KNEx0ZTR5ZUtCY2ZOcjdVZ2N1VXV5eGJ2eThLbEZaWkxQK3d5?= =?utf-8?B?UWQrWS9yRkxISnhPbWRQN25jdmFOSzc4SWhpaGxGQjA2bDFIaUFlL1ZjeEkz?= =?utf-8?B?OWxOWEVCZVZwMjFVVm9XeUVIZ3VYVWIxUWphZTMvb3Y4eU1URVluUzFUYTBX?= =?utf-8?B?ZkFsVTVqaGJhM1VJbFV6UEE2MGlad2RxYmtuR0tiV29PbU1BYzM5cVZIZVV2?= =?utf-8?B?VG16N2NlQ3ZBWk1tbjUrbXVOTDFVY0d3VEMwRlg2N0drTTUvU0dEd2tCZHo1?= =?utf-8?B?WVBxT0Q4RFdLRDFKVEVDUGxHbzBVQVNtVmI0cG9HVzhzTWF2RllZRXVybEZt?= =?utf-8?B?TGNNNkRLMUZORks3S2w1S1dEL3R4QjB5cnBHUktqd0VVNjlRc1UzeUxsTXpT?= =?utf-8?B?MzN0MmdWODMySXVwOTVFTHJxcE5TenVCdUhjemliMzdlbG1SNnNsMjgwbDJZ?= =?utf-8?B?TWxRZjFucURhZ1VXV1Zmd3B5VW9HRmdNcnBvVS84YWRBUW9OdGxzVzRFaWRH?= =?utf-8?B?TmV1Z0VHSFU2amdPNkxoODBWOUlRaE40Z1hVTUNpNDU0SDIwSkVDYlpXdys3?= =?utf-8?B?WEs1S3JMRXNjVGJpMWp5czBMTjZ2RWJzWExyS1JkZ1VCNFQ5TlUxSU93c3NP?= =?utf-8?B?Mm91WC9HRmhSejBlRWJFd1F5TnlFcmFQNWdOdDgwR3JvTW5yTWtyOFFSb0Zx?= =?utf-8?B?UTNDaFluaHBJU1Zwelg3VEhYU3ZjdmFlallmVVRkQXhjeFZhdlpWSmpyMEw3?= =?utf-8?B?dmliaXV0b2V1UzdXbmppby9YUDZVSnRHRTNRaTIwQ1N6Q1pTZFBtamdlY3ZW?= =?utf-8?B?bUorTXBOZ1FNY3krQWkzdVJHWnFJSStBcG8vTm8wSHV1TEd4WkZhRk1EN1Fl?= =?utf-8?B?MzVKWTR4S2lMYTY0OGtaUW5oUHNrRlBvVkkvUjB5M05teVVnVExvdGRjV0Nj?= =?utf-8?B?SElQTElOcHVCRnpKQVY1S1NEUEtUenRhbjdRQWlZWTMwSDIrT0c2UFJpT0t4?= =?utf-8?Q?R2jwV8YoRmuWle80=3D?= Content-Type: text/plain; charset="utf-8" Content-ID: <5C40943C50889249AD34D58B6AD3A631@namprd12.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MW2PR12MB4667.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c9b589c8-cb4a-4ba4-a30a-08da1ea34bfa X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Apr 2022 05:46:32.8003 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: +ASbusO8W34q0zkWuXk1qiivnBz95QaMhMAdwYhU6fcikvNpkn9x0Er0VaGbVy82Z3hkljoFFymMKBrM9EwUVA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR1201MB0169 X-Spam-Status: No, score=-5.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RDNS_NONE,SPF_HELO_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org T24gNC8xNC8yMiAyMTo1MiwgQ2hyaXN0b3BoIEhlbGx3aWcgd3JvdGU6DQo+IE1vdmUgYWxsIHRo ZSBsb2dpYyB0byBsaW1pdCB0aGUgZGlzY2FyZCBiaW8gc2l6ZSBpbnRvIGEgY29tbW9uIGhlbHBl cg0KPiBzbyB0aGF0IGl0IGlzIGJldHRlciBkb2N1bWVudGVkLg0KPiANCj4gU2lnbmVkLW9mZi1i eTogQ2hyaXN0b3BoIEhlbGx3aWcgPGhjaEBsc3QuZGU+DQo+IFJldmlld2VkLWJ5OiBNYXJ0aW4g Sy4gUGV0ZXJzZW4gPG1hcnRpbi5wZXRlcnNlbkBvcmFjbGUuY29tPg0KPiBBY2tlZC1ieTogQ29s eSBMaSA8Y29seWxpQHN1c2UuZGU+DQo+IC0tLQ0KDQpMb29rcyBnb29kLg0KDQpSZXZpZXdlZC1i eTogQ2hhaXRhbnlhIEt1bGthcm5pIDxrY2hAbnZpZGlhLmNvbT4NCg0KLWNrDQoNCg==