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Petersen" Content-type: text/plain; charset="us-ascii" Content-transfer-encoding: 7bit Errors-to: ocfs2-devel-bounces@oss.oracle.com X-ClientProxiedBy: BYAPR01CA0045.prod.exchangelabs.com (2603:10b6:a03:94::22) To PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: d446413f-1c36-4dd0-b7ca-08da1847869f X-MS-TrafficTypeDiagnostic: CY4PR1001MB2200:EE_ X-Oracle-Tenancy: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-CrossTenant-Network-Message-Id: d446413f-1c36-4dd0-b7ca-08da1847869f X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: qi5ZBTiCMEHI0hzCpuN8Suykv6oircyOFfbm9FhjnlsASopNs/FgELDlEAXqhXKCWz04v0TbcTa07lyOWMxCueyQiz/XeHZ45dT9SsSwQvg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR1001MB2200 X-MS-Exchange-CrossPremises-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossPremises-AuthAs: Internal X-MS-Exchange-CrossPremises-AuthMechanism: 06 X-MS-Exchange-CrossPremises-Mapi-Admin-Submission: X-MS-Exchange-CrossPremises-MessageSource: StoreDriver X-MS-Exchange-CrossPremises-BCC: Martin Petersen X-MS-Exchange-CrossPremises-OriginalClientIPAddress: 138.3.201.44 X-MS-Exchange-CrossPremises-TransportTrafficType: Email X-MS-Exchange-CrossPremises-Antispam-ScanContext: DIR:Originating; SFV:SKI; SKIP:0; X-MS-Exchange-CrossPremises-SCL: -1 X-MS-Exchange-CrossPremises-Processed-By-Journaling: Journal Agent X-OrganizationHeadersPreserved: CY4PR1001MB2200.namprd10.prod.outlook.com X-Proofpoint-ORIG-GUID: t-d5O15mh7RPv4Y7susWA0g1zlpRNQlv X-Proofpoint-GUID: t-d5O15mh7RPv4Y7susWA0g1zlpRNQlv Reporting-Meta: AAEGUNGwM6r36pop4WPIMGWIlVJPTZ8ITWVXDOMcR1xsNzC8ipnKwHABkDaFSnNP bhu7VD7vM56elIC/TCJIPKmb2+lRdIYRIyUYSyZLANhMheIyrf1z4vhQ21CAI7yf LVNIdoX4/WuUCuJE4TMSX2aw3ji8rhoszC3M34qfC6E8VG47MmADRWiiy0XW1mwk 5hb+8vXIludgfmhS+T63eoVK/iLHiHmKnii/s9nc4oQ2HYs3/AXsytKYFwP2XGQ3 Bu8rFjRIy/+X3GTu0N2f7quK6+UohUTw8FPAepJTaDJCEFUVMAnHI0jSfnWDxRMI BpZ2mHaoZq9Mbcl6WQgDKzx1b+RmbkGAZkAQrcJhGk8J04MB9J9Fx878CyW9rHH/ C+/JGr3l7L1RDAGQMKK5LDyNGKaov+tAAxyLebAQDTDIGbnULHwbwKP1Sy4gDc2A UYMztUkU0GkMUgjuBlH36GqtLzgYPpripVp46DWigNMcECedJ2dMtqFkW2mJorcP O1LS6EDsssizfc4XYOGMpBhHhDp+e212WmLApqisZkku Christoph, > Just use a non-zero max_discard_sectors as an indicator for discard > support, similar to what is done for write zeroes. Very happy to finally see this flag removed! Reviewed-by: Martin K. Petersen -- Martin K. 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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" Christoph, > Just use a non-zero max_discard_sectors as an indicator for discard > support, similar to what is done for write zeroes. Very happy to finally see this flag removed! Reviewed-by: Martin K. Petersen -- Martin K. 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Petersen" Organization: Oracle Corporation Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-26-hch@lst.de> Date: Wed, 06 Apr 2022 23:34:27 -0400 In-Reply-To: <20220406060516.409838-26-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:14 +0200") Content-Type: text/plain X-ClientProxiedBy: BYAPR01CA0045.prod.exchangelabs.com (2603:10b6:a03:94::22) To PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: d446413f-1c36-4dd0-b7ca-08da1847869f X-MS-TrafficTypeDiagnostic: CY4PR1001MB2200: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:PH0PR10MB4759.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230001)(366004)(7416002)(26005)(52116002)(186003)(2906002)(8936002)(8676002)(5660300002)(6862004)(4326008)(558084003)(38350700002)(66476007)(6486002)(38100700002)(36916002)(66946007)(66556008)(6512007)(6666004)(508600001)(316002)(54906003)(86362001)(6506007);DIR:OUT;SFP:1101; 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Very happy to finally see this flag removed! Reviewed-by: Martin K. Petersen -- Martin K. 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X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: qi5ZBTiCMEHI0hzCpuN8Suykv6oircyOFfbm9FhjnlsASopNs/FgELDlEAXqhXKCWz04v0TbcTa07lyOWMxCueyQiz/XeHZ45dT9SsSwQvg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR1001MB2200 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.425, 18.0.850 definitions=2022-04-06_13:2022-04-06, 2022-04-06 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 phishscore=0 malwarescore=0 mlxlogscore=999 suspectscore=0 adultscore=0 bulkscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204070017 X-Proofpoint-ORIG-GUID: KYaZ3coqmCT5WsXPVPLzqm4zdv8P9wTl X-Proofpoint-GUID: KYaZ3coqmCT5WsXPVPLzqm4zdv8P9wTl X-Headers-End: 1ncIv6-008Ggb-CS Subject: Re: [f2fs-dev] [Ocfs2-devel] [PATCH 25/27] block: remove QUEUE_FLAG_DISCARD X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jfs-discussion@lists.sourceforge.net, linux-nvme@lists.infradead.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, dm-devel@redhat.com, target-devel@vger.kernel.org, linux-mtd@lists.infradead.org, Christoph Hellwig , drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, cluster-devel@redhat.com, xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org, linux-um@lists.infradead.org, nbd@other.debian.org, linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, ceph-devel@vger.kernel.org, Jens Axboe , linux-block@vger.kernel.org, linux-mmc@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev, linux-btrfs@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Christoph, > Just use a non-zero max_discard_sectors as an indicator for discard > support, similar to what is done for write zeroes. Very happy to finally see this flag removed! Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel 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 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 605ADC433EF for ; Thu, 7 Apr 2022 03:35:15 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-249-YwtQfUZoNe2IF2dQZuTLXQ-1; Wed, 06 Apr 2022 23:35:11 -0400 X-MC-Unique: YwtQfUZoNe2IF2dQZuTLXQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id D32B185A5A8; Thu, 7 Apr 2022 03:35:09 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id BF98AC27E9B; Thu, 7 Apr 2022 03:35:09 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 9258C194034B; Thu, 7 Apr 2022 03:35:09 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 2E1F9194034F for ; Thu, 7 Apr 2022 03:35:08 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 19C28145B96E; Thu, 7 Apr 2022 03:35:08 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast04.extmail.prod.ext.rdu2.redhat.com [10.11.55.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 14D43145B96C for ; Thu, 7 Apr 2022 03:35:08 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [205.139.110.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id ECE9A101AA4D for ; Thu, 7 Apr 2022 03:35:07 +0000 (UTC) Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-108-cnKZeJT3MJqB3O0ET-wJBA-1; Wed, 06 Apr 2022 23:35:04 -0400 X-MC-Unique: cnKZeJT3MJqB3O0ET-wJBA-1 Received: from pps.filterd (m0246617.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 2371SjDl024505; Thu, 7 Apr 2022 03:34:34 GMT Received: from iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta01.appoci.oracle.com [130.35.100.223]) by mx0b-00069f02.pphosted.com with ESMTP id 3f6f1tas3d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:34:34 +0000 Received: from pps.filterd (iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (8.16.1.2/8.16.1.2) with SMTP id 2373HEhx034877; Thu, 7 Apr 2022 03:34:33 GMT Received: from nam11-dm6-obe.outbound.protection.outlook.com (mail-dm6nam11lp2174.outbound.protection.outlook.com [104.47.57.174]) by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com with ESMTP id 3f974dk6x6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:34:32 +0000 Received: from PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) by CY4PR1001MB2200.namprd10.prod.outlook.com (2603:10b6:910:3f::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5123.31; Thu, 7 Apr 2022 03:34:30 +0000 Received: from PH0PR10MB4759.namprd10.prod.outlook.com ([fe80::48e3:d153:6df4:fbed]) by PH0PR10MB4759.namprd10.prod.outlook.com ([fe80::48e3:d153:6df4:fbed%4]) with mapi id 15.20.5144.022; Thu, 7 Apr 2022 03:34:30 +0000 To: Christoph Hellwig via Ocfs2-devel From: "Martin K. 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Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.85 on 10.11.54.7 Subject: Re: [dm-devel] [Ocfs2-devel] [PATCH 25/27] block: remove QUEUE_FLAG_DISCARD X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jfs-discussion@lists.sourceforge.net, linux-nvme@lists.infradead.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, dm-devel@redhat.com, target-devel@vger.kernel.org, linux-mtd@lists.infradead.org, Christoph Hellwig , drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, cluster-devel@redhat.com, xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org, linux-um@lists.infradead.org, nbd@other.debian.org, linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, ceph-devel@vger.kernel.org, Jens Axboe , linux-block@vger.kernel.org, linux-mmc@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev, linux-btrfs@vger.kernel.org Errors-To: dm-devel-bounces@redhat.com Sender: "dm-devel" X-Scanned-By: MIMEDefang 2.85 on 10.11.54.8 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Christoph, > Just use a non-zero max_discard_sectors as an indicator for discard > support, similar to what is done for write zeroes. Very happy to finally see this flag removed! Reviewed-by: Martin K. Petersen -- Martin K. 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Petersen" Organization: Oracle Corporation Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-26-hch@lst.de> Date: Wed, 06 Apr 2022 23:34:27 -0400 In-Reply-To: <20220406060516.409838-26-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:14 +0200") X-ClientProxiedBy: BYAPR01CA0045.prod.exchangelabs.com (2603:10b6:a03:94::22) To PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: d446413f-1c36-4dd0-b7ca-08da1847869f X-MS-TrafficTypeDiagnostic: CY4PR1001MB2200: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; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Christoph, > Just use a non-zero max_discard_sectors as an indicator for discard > support, similar to what is done for write zeroes. Very happy to finally see this flag removed! Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [Ocfs2-devel] [PATCH 25/27] block: remove QUEUE_FLAG_DISCARD From: "Martin K. Petersen" Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-26-hch@lst.de> Date: Wed, 06 Apr 2022 23:34:27 -0400 In-Reply-To: <20220406060516.409838-26-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:14 +0200") MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-um" Errors-To: linux-um-bounces+geert=linux-m68k.org@lists.infradead.org To: Christoph Hellwig via Ocfs2-devel Cc: Jens Axboe , Christoph Hellwig , jfs-discussion@lists.sourceforge.net, linux-nvme@lists.infradead.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, dm-devel@redhat.com, target-devel@vger.kernel.org, linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, cluster-devel@redhat.com, xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org, linux-um@lists.infradead.org, nbd@other.debian.org, linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev, linux-btrfs@vger.kernel.org Christoph, > Just use a non-zero max_discard_sectors as an indicator for discard > support, similar to what is done for write zeroes. Very happy to finally see this flag removed! Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering _______________________________________________ linux-um mailing list linux-um@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-um From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin K. Petersen Date: Wed, 06 Apr 2022 23:34:27 -0400 Subject: [Cluster-devel] [Ocfs2-devel] [PATCH 25/27] block: remove QUEUE_FLAG_DISCARD In-Reply-To: <20220406060516.409838-26-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:14 +0200") References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-26-hch@lst.de> Message-ID: List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Christoph, > Just use a non-zero max_discard_sectors as an indicator for discard > support, similar to what is done for write zeroes. Very happy to finally see this flag removed! Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: [Ocfs2-devel] [PATCH 25/27] block: remove QUEUE_FLAG_DISCARD Date: Wed, 06 Apr 2022 23:34:27 -0400 Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-26-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to : cc : subject : from : message-id : references : date : in-reply-to : content-type : mime-version; s=corp-2021-07-09; bh=Dhl90G26tVGJN6+0kzY1Z14efJgXppesGyE9OgKXAkk=; b=PmWQbEvT5swaS4vnVygPu92hJ8vj9PPRJ35STBFd0uTjMDBtw30xhHvAiJruGGpVwLHx ti2/8OaT253Rw0q0jzCD2wpbGM3BMDOFI7D/udzPEa4HSjqaeXyQag5ZE3xeO/dX95CU N2FMQ7BsIMJyIrvO/Xzwub/4DYYUneLv17TqrrGGBhssbQHb/hJ713GcdcGwZGtx5zuE 3eXhwo6t8CtBWgTHg4Zcg3CTGaNd/mzT6rssskQYsimiO7iUoi93FNQp2FOV83z/seNf 8+2eoefhbeNKaoMOCxk6Zp+fwGSExFkW7Ur+QewXYs6KWMVcbTN2Fw9//5ZNE+Pu0v2J 9g== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Dhl90G26tVGJN6+0kzY1Z14efJgXppesGyE9OgKXAkk=; b=bbbgNyIljIcOvP0CAmqNL781dot/1GdZD9tp2eIl5aKJv159Bhyu3ODqvRl45+A7QOmIuzTOkP+qDyrDyLBT0F6nIE/Azeg98DJWxwxhzgvonyBMX/vu+NouUF2/m6QNYdfNN1AtL6CVkWGzZVJ6kxG2+3jmThaq/sptFlG0m98= In-Reply-To: <20220406060516.409838-26-hch-jcswGhMUV9g@public.gmane.org> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:14 +0200") List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: drbd-dev-bounces-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org Errors-To: drbd-dev-bounces-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org To: Christoph Hellwig via Ocfs2-devel Cc: jfs-discussion-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, target-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Christoph Hellwig , drbd-dev-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org, linux-s390-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cluster-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, xen-devel-GuqFBffKawtpuQazS67q72D2FQJk+8+b@public.gmane.org, linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-um-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, nbd-2H2hN8V1XRtuHlm7Suoebg@public.gmane.org, linux-raid-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, ceph-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jens Axboe , linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-f2fs-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-xfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, ntfs3-cunTk1MwBs/YUNznpcFYbw@public.gmane.org, linux-btrfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Christoph, > Just use a non-zero max_discard_sectors as an indicator for discard > support, similar to what is done for write zeroes. Very happy to finally see this flag removed! Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering