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 aib29ajc252.phx1.oracleemaildelivery.com (aib29ajc252.phx1.oracleemaildelivery.com [192.29.103.252]) (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 022ACC433FE for ; Thu, 7 Apr 2022 03:17:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=oss-phx-1109; d=oss.oracle.com; h=Date:To:From:Subject:Message-Id:MIME-Version:Sender; bh=Jt7VKG/dziW+II8WCacpqvj4Ec5uZNvFXevbha9rqBA=; b=D4/30R3eRfQmzRTRc1H+MMKjta6JVWTZAtVwn1tXpFq0caztkT2s7zjW4b4GWto+ZxF/AJlBpXXt r3c0HcKxwgbxVJ5KgQzk+14sJLdrtq+fKT64aLYXpiyIvWqplOFKWibbdLZV61Ps1ukDYPCl1JJZ LO6QLoUXGlnCCjpqeLvOSgvF9qzue1b6iqopndzBXXsr+M8p8tNGwX1MBJJziZB0VstFdLT3ZPMC oMxVSAbJ8rfwv3WQQJJ6Ng5B+CgN0E1xBnJk7SA9c8zCMf2IZEnqSVR6BVjIDASiRKz6YcLAG/UC Mg2qbH+yZATCLJI0uU3mVX9SGiCwn1erNdG6nA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=prod-phx-20191217; d=phx1.rp.oracleemaildelivery.com; h=Date:To:From:Subject:Message-Id:MIME-Version:Sender; bh=Jt7VKG/dziW+II8WCacpqvj4Ec5uZNvFXevbha9rqBA=; b=oVQOLR4JwQrJ7t2B1yGN+yqYkP/xLCtHQRMLW52+JOmMVaj8IvJLq+5r91XHN3dGHI9Qv9aeC5SR 351vZ/WVE9g3nJkLoJyOopzfMF9aQTwWTNeTqmiLTxZkWg30IflcoJ6dfCPyvnFSQjeGNSEJBvVn KKnDpdNvT4TZp/t614cDO4zYkuo/bxYB7pbwE69GuLZwsR4BlCgiNTyrt8X3TtvWVMoUgTOj7aFX 0Y7b0wWACLEe/GCiyvppdbvEEcR27S3p4ffNtJW5SuPPbCqccz97/h6VnuYzqvcHNxo0CjCcKC5p V5bIbII4I1OQB5+Ub7ngkpM9Cg4pQGc5wKtjTg== Received: by omta-ad3-fd1-301-us-phoenix-1.omtaad3.vcndpphx.oraclevcn.com (Oracle Communications Messaging Server 8.1.0.1.20220319 64bit (built Mar 19 2022)) with ESMTPS id <0R9Y00CJS95XE6C0@omta-ad3-fd1-301-us-phoenix-1.omtaad3.vcndpphx.oraclevcn.com> for ocfs2-devel@archiver.kernel.org; Thu, 07 Apr 2022 03:17:57 +0000 (GMT) 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=HLmzvxJ3wBc8WfhU5whUJ9v/GbVRrJ1KEOYPwaACIASEc7I/4zkLyK82k7nAs5rpDsJB q6kd2X7hclSLT04HVeb/WeLH2EsNGJd5G1GaszXPowYZa57aoRVd6nYMRWFrHgcX+Oy3 6s/UgHEPW8hd/T79ae2hPskB2XTA2N8/zV4yRDCZX0UN5RQ7z/QCF1YjCTOlLujGF9OP NldM1Ujfxh6HZi3u2SA90HsqctoR9NphIJmfbD1hLEEnxiGlVZcyhq+ev0+0tLfbBoHQ h6tE6oJm4ao9s23m5uuzHuCA/E+zRrIL1U2WQVZa/0qy6WCMsIBA592BxXV2ow2u9cqh Kw== Authentication-results: aserp3010.oracle.com; spf=softfail smtp.mailfrom=martin.petersen@oracle.com; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com; dmarc=none header.from=oracle.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Ab55DKHYF8AsZsvRKUI1AzOC51UOrQqT6ARyF2ZpwZa0liE8t0sCVvU3zTN8iFDoMEB5r0tSjg5XQHuCPULikD2jJAbr/6QhYJxRydB6558KzNtTcqVCOv8M86BI1+yVbi0WZkFKWXtIeu3tjgGm3ZPe/cwR10B/e3N5yKeumHSzzf9JK+fPchgFCjPOBl/lV9I4IvOQg4EoEWKQFMdd9GJ6UE57msoRaqi5Ga845sFoebBsiQe0W21i9olKT5UQjj/x6ADMCw74EJkwlPwAn8sGhdrU3z631diTDRPW1npwG63J6TTKL55r9uTlEv7D31GT1rimczXClypgVvi4uw== 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=Q9Rgte2VM3DVd70hpDF+orZjSlsNnjmaBaPqyVMgFSL2/0xJ7eImZaM8PBjJ2KSnIGFZpVvNN8nAIUIFEmlqLJI7e1Vba9D5LkUxyoGd2t4zagvdon+hZy70kzl0BjpuI7vnR05ZGG5iLcZVjZGXy1R/F69xrj6h2mWII4IQ2qVAl4FXtsUwFBmgeTcJuGnuWriALuncBxwJEtqC11CrwoaDPiaFCibYVSf9Cw7naxqh0ehJyvMFAQuaEu5VgrkrtdSPVzI2Hiq1/UyVH7fZjc3bgRYNy8NZrLZzQwjmdLmZPvTg8Ua8jBibn/kWbzkNZ/OL+NbcCg5VcASNGATZzg== ARC-Authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=N4D1VCa0FxZfhy7/g5K+/DRtDOhgtE6xRD+neiC6ihd87hRZU7QZtaVfNE1+48X+DSnqGrZn0wfrABl5rOlu7e2eVcWve/XxBnonOVHiSrij7ewkRddIpf/GQFCBOijyQ2DBkxR/xiyhgnnwMi+IMYERZsnv2Pw+nPr7j5PTw+M= To: Christoph Hellwig via Ocfs2-devel Organization: Oracle Corporation Message-id: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-13-hch@lst.de> Date: Wed, 06 Apr 2022 23:17:43 -0400 In-reply-to: <20220406060516.409838-13-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:01 +0200") MIME-version: 1.0 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:-1; SRV:; IPV:NLI; SFV:SKI; H:PH0PR10MB4759.namprd10.prod.outlook.com; PTR:; CAT:NONE; SFS:; DIR:INB; X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2022 03:17:45.2049 (UTC) X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10309 signatures=695566 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 malwarescore=0 adultscore=0 mlxscore=0 bulkscore=0 mlxlogscore=959 phishscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204070017 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, 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 Subject: Re: [Ocfs2-devel] [PATCH 12/27] block: add a bdev_fua helper X-BeenThere: ocfs2-devel@oss.oracle.com X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: "Martin K. Petersen via Ocfs2-devel" Reply-to: "Martin K. Petersen" Content-type: text/plain; charset="us-ascii" Content-transfer-encoding: 7bit Errors-to: ocfs2-devel-bounces@oss.oracle.com X-ClientProxiedBy: SA9PR13CA0129.namprd13.prod.outlook.com (2603:10b6:806:27::14) To PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-TrafficTypeDiagnostic: PH0PR10MB4408: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: 4d6f5c4f-09ce-4dca-6516-08da18452f3c 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: aBJZRnTe5Kx0LzLVx81GItdPKiCUwqUPHtBHkFL4z2+UkdDsGENVRb/GxmKjyxCvUy2HemVTsPNJYKyuHK3cHqYGwBsE2ihiVcqQWJbOMKI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4408 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: PH0PR10MB4408.namprd10.prod.outlook.com X-Proofpoint-GUID: seuwgJ_E7EzjWQfNeEqF7-bPA0dLbaQw X-Proofpoint-ORIG-GUID: seuwgJ_E7EzjWQfNeEqF7-bPA0dLbaQw Reporting-Meta: AAG/IpSYbjn1Mti4bYSCX7YH1CdQhEcd3v9KmSoxcALZenrPkx2WHRsr61kfh6Hq g45EwL9dTFMxxpjcms4aHVQ/wgnjvG0fPJ0GWzJSUHvcY/Fkk+I/oDbVmL8oFpEs 0Wllg2tvagIn7J/NssIpfEdor7tY1DTC47r3AayRsLwoTmqD9dscI+pCp/iz+CMR uKMo0u8D5SYoI3KX6uHYb4TMj/MjPqquS8Ylt/eix9eDRLN1REQiYbG/BaxVlcw/ ZpSCnLSm6GT4IVgMNbU/KBfGVua2iXF514DVAmKBVJUsnb71grje90vPVotwZfh0 sgFVUIejA5t1IAt6gRvw3O274F9y3pZDe66Vd9ICoUkjLUTp4lBrHNIg3Fjv4jNg ChpJJf0x/GeY4I1fXwRbi6VOCipipp7K7vg6cDlTEvXwlGLKKnS2MD0xsw4xm+PH LnqSdWWmy0lTGV64JbIp01jNVl4CmdThozfTKYl8Pbwj+WrUttt9p55NA27wsE2F 83+/J2tTWkfdnma2SfCPbcpDTGnYlGfGDT8VMoDzEdo= Christoph, > Add a helper to check the FUA flag based on the block_device instead > of having to poke into the block layer internal request_queue. Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering _______________________________________________ Ocfs2-devel mailing list Ocfs2-devel@oss.oracle.com https://oss.oracle.com/mailman/listinfo/ocfs2-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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 5C124C433F5 for ; Thu, 7 Apr 2022 03:17:57 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 0D7C141951; Thu, 7 Apr 2022 03:17:57 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yCUAtKMYrHkf; Thu, 7 Apr 2022 03:17:56 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp4.osuosl.org (Postfix) with ESMTPS id 6201941904; Thu, 7 Apr 2022 03:17:55 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 2AE08C001D; Thu, 7 Apr 2022 03:17:55 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [IPv6:2605:bc80:3010::137]) by lists.linuxfoundation.org (Postfix) with ESMTP id 9F28CC0012 for ; Thu, 7 Apr 2022 03:17:54 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 7E07741951 for ; Thu, 7 Apr 2022 03:17:54 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id OwHIdwbj3pDv for ; Thu, 7 Apr 2022 03:17:53 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by smtp4.osuosl.org (Postfix) with ESMTPS id 9264841904 for ; Thu, 7 Apr 2022 03:17:53 +0000 (UTC) Received: from pps.filterd (m0246629.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 237165Gk014690; Thu, 7 Apr 2022 03:17:48 GMT 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=HLmzvxJ3wBc8WfhU5whUJ9v/GbVRrJ1KEOYPwaACIASEc7I/4zkLyK82k7nAs5rpDsJB q6kd2X7hclSLT04HVeb/WeLH2EsNGJd5G1GaszXPowYZa57aoRVd6nYMRWFrHgcX+Oy3 6s/UgHEPW8hd/T79ae2hPskB2XTA2N8/zV4yRDCZX0UN5RQ7z/QCF1YjCTOlLujGF9OP NldM1Ujfxh6HZi3u2SA90HsqctoR9NphIJmfbD1hLEEnxiGlVZcyhq+ev0+0tLfbBoHQ h6tE6oJm4ao9s23m5uuzHuCA/E+zRrIL1U2WQVZa/0qy6WCMsIBA592BxXV2ow2u9cqh Kw== Received: from phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta02.appoci.oracle.com [147.154.114.232]) by mx0b-00069f02.pphosted.com with ESMTP id 3f6ec9tcwa-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 Received: from pps.filterd (phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (8.16.1.2/8.16.1.2) with SMTP id 2373Famr004015; Thu, 7 Apr 2022 03:17:47 GMT Received: from nam11-co1-obe.outbound.protection.outlook.com (mail-co1nam11lp2177.outbound.protection.outlook.com [104.47.56.177]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com with ESMTP id 3f97tststf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=KI/iuI4AZyGCIJ3iTtiQ+6hHZpjJpANjEYGCPKFLXznA537x/XPG9Q9RnW46l3aeJNa4Mg52N/oUNr1Ki+9oYCksZmLFkpHbdQYJhKHr6j7oBvPuPrdsQINyIijKjPsDYi3F3xsp+HWh8fmchisN1j6B9y/MH7ONhrL5pi9UPYaR6zliDLWRl3gsHdGiRE6OxhSDHwtOXT3LFWifftAomnWbh9j0b9IedeNaMswcwxjKf6DdrjB95d7h0+nyXSJbXyJGy01icykPpp0zVn5Q1VZMMf7O+bLtGMuX9q5TnXdpJcXISNeDaCXoBya6zrSikQCJZ5WdKbGhNrtTvDJg3g== 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=R7alCdtWd7y52qSpiyx0oPJhUH7uWIn25ojmVDUWz8xFovlazafyOQoS5XZK3cclh1WKr8axazJS1blcVVI5PFuulsZpT3EkX45nziu8hF9hpAxkDudvv9g4tAFgSITwSSHGF38qkPabtzLv/vyUFTmQxzEYmes2XjWBV9bv3MfDv4lhQaZvc1iaZzL2dX9226t6ZPTOQqjhIyIh8jIN+QZDEg5jlpgfaaSXs6LvuNhqfVSa6LUdg5fAw2sroS1ApON0Qx+WHskIAuY9H7uXd3pMqfjdJWjKpsiv+iyAEtwN11LIlvvtq2Wh8th5Eepo1sWeaCF1KDBpJ7GprA0eZA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=uDTjU1wIwZaXEPamdduWjBG4hkO8iR6ZKhOZZvh798i7eCtoPpxw8Z1bGFtcrtLpimT1c/MdAECj6woyKfdvbhiavv/AIoK9NW8B2D3t+42MFH4Nj8vLV/CzJu9kgiU/6wCC9AZg13DUxlcKBhHFMSj5zu2uPaBM/3nOsSAYWEw= Received: from PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) by PH0PR10MB4408.namprd10.prod.outlook.com (2603:10b6:510:39::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5144.21; Thu, 7 Apr 2022 03:17:45 +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 03:17:45 +0000 To: Christoph Hellwig via Ocfs2-devel Subject: Re: [Ocfs2-devel] [PATCH 12/27] block: add a bdev_fua helper From: "Martin K. Petersen" Organization: Oracle Corporation Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-13-hch@lst.de> Date: Wed, 06 Apr 2022 23:17:43 -0400 In-Reply-To: <20220406060516.409838-13-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:01 +0200") X-ClientProxiedBy: SA9PR13CA0129.namprd13.prod.outlook.com (2603:10b6:806:27::14) 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: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-TrafficTypeDiagnostic: PH0PR10MB4408: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: QymSv9kMr0E9rJMwIJ8INrKljArbWusrbyf7l9t4lmaxc1FRl+w1EfUM2Jfud/kNMfQLZSvqHiSvaDiIDZg9gLyzgebXWi1+J65UVejET0aJlAMILKRCl+o9FiIuxHQHfQg7ci07KSlskXWOPg0Agq+UgLC7VJQXm3/Rxmh84rXhrV9d0l1ehFFl/TlpmZGRdYFQD8/0WK8oMaVpZ3qpQcE96fbI5rJKMOFTv0UsvVFEe7QS7640dcZ/iW1acCopHPfgH/pZ/El2lWGEpocpAT4cq/9KM9EF40Y06lIlHU//gelZs7sc4aUFxMdQLnPCCDi0EGlFyL3TJbK+SLqX4Hm8Cb9mkoRirqZm71yKGicbPVGs2vNWqRygXn2y0w+V3BZk6Dyw0H7A86prrnnfGOjrzDpMunSh6y5pHAftUb+8icS0FSu2HdgXJpjsXqjxD74HZe2Cg0yZ9bWUK2h/pU05tKhx+EcPgMEZKn3JfP6JgCL1z4F8Mqqt67cmNNrd8olDc4JgCqIfQ4LzyfxuNaNvVC8RTMRegLOzsojHJ1EnC4xeBfZv5ONcjvqiG695lo8GUdSKvaoOnw15D5CgyY0ItPi32muuJTc1urnldMoqDln5l5GXorNEx2ZE4ml+MxNn1h6KHa80SFSp6/batgoxoFbs/O8ISJB45Jztujfb3vvZKjAO7MAGRLiagpwlsAcAVD11x0iKvR1JjdQCCQ== 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)(508600001)(6512007)(26005)(6506007)(36916002)(52116002)(7416002)(83380400001)(186003)(5660300002)(2906002)(8936002)(54906003)(316002)(66946007)(38350700002)(38100700002)(6486002)(6862004)(66556008)(4326008)(8676002)(66476007)(86362001)(558084003); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?lMDH6ktrhG4WjULAJWCzTSBpUEGRbnI+XkWo+m+dUdXtk1wTAvYoERSa5BxF?= =?us-ascii?Q?QebEe8wVngoVb1TXBZuSXZoKaHkPW6stsOLDSBQuHbHQ2BnpV7PbNsb0vMwN?= =?us-ascii?Q?AM4GPRAlh/zejuQNGfr5ieAm6dnWlwKlr++8LdPyF8XMjkhH86nON60X2xQs?= =?us-ascii?Q?CwaF3RV3c4Nyy3P8T/9Jy4K98AF5HuLIY4Uz69rGT0yVc7NaTFEjIrGXk2TF?= =?us-ascii?Q?bkFT98C7NVZFlTU7ds7oE0SJawz8yS1M/1Sunx1XiVQ3rbdjEWXoBQ5D0LZx?= =?us-ascii?Q?Xo8qfSQAFOeE9CeUAL5VcPn9guzR3bg6rAXI1JGV5M6+YeGPAbGBLONQmDrX?= =?us-ascii?Q?TJtxF7BuutkODths9sUCawLxH2UiJGdWnv6JRXVTd/6AzBtFLWq8F2I/ScpC?= =?us-ascii?Q?6jtiE2o8EL8iPFxv1FsLym+PXLCHoohT9lMzmRHgtiBincSPwE70KeOOAB/8?= =?us-ascii?Q?a2iGaXz0UM6gciEW6bV7mRC6wAMOYiR3wp7Spudu+FyHc/1oj058KT8b74Wn?= =?us-ascii?Q?qVk0B4CURAfRS2dGuv1r0RCg4hKuQtkTdQk3m98IZp4SLgWGeC4xqhKxin/M?= =?us-ascii?Q?ROJKiORW++3T1xbzjiXuaCNMbMTyEbmVY5xj1mvPHC20jMvr/dVoQKGCHhLX?= =?us-ascii?Q?EYhrQfpvn54xuQwMvNAy0oKtZcn4A8WvmSuGAuWdNtKWQmCAgpL3sy/Vbinn?= =?us-ascii?Q?hQ1PzWlS9++zlwsaiw/7rJ123mOzopAiMlpHW8kGBTjanL0E2S50L98YINT8?= =?us-ascii?Q?G7DrBvWBybWQOR+08b2Xdaau+qtSetk7vQkDX6wz7uUHDDU214kuL2PTrGgC?= =?us-ascii?Q?Pz+2lwbvnh4Mk9jA4I94DE266ZWBDP6WpClUadblwq92xgZegMyu7TfypwsI?= =?us-ascii?Q?R16JfkCqk8qR3Ki69Z0yBPB+Gn3wO6zhB5C5TvDZ+/7wxKuSBqCGicaZR7l3?= =?us-ascii?Q?sxNXPGzRSxLs0h+qvGRNazcrCFCGnfhXIRDwlpGfUcAfkcxrQL7RLCPUanT1?= =?us-ascii?Q?97IFx0A9UjVlqjzakdrokgrXWZz1qC0bCvyg0+xiAt+d24eP0gjt1z7MOjBI?= =?us-ascii?Q?ZpEzTSLaH373UJKpBPF57mmjaUj/+5NsUeRrIF5oAjMWSECeq6Eeh3gGwNCF?= =?us-ascii?Q?3q2VCRygT77j7dcY5qatGkCTHvl84Uey6Hb9zixADDIxcjVeEnwJssUc3CCB?= =?us-ascii?Q?Xg+XxNjFAlq7d8TZQoT+P3aDAP9FSVkB1zqeJNx8sbcjmfGmRnKl4p+dhs6Q?= =?us-ascii?Q?j8rV4ZT0SWk4AXMf1BHYNDHoE+jpMdyQR2/PuZ9wB69Tm4jz5Gewt9S9EGj3?= =?us-ascii?Q?WlhylvcE5dp8mTSVEh1cGxrhzb+f8ObqfzGo0RV54V8WL/+gWxdQNexhZUvM?= =?us-ascii?Q?afmpmpIXJoQMSdFoHQYpel/stXwpAgYj/J5aVn+Irt7qOMUiFSWKnabuj0Na?= =?us-ascii?Q?HdfyK/yCzi4mNeRPYvtJPTSsUcq4m0lliV5bSCu5QS00TjZWO/CFWjB0VZUe?= =?us-ascii?Q?GEC/2X8sH3x7grRoV+rCWwvilIMfdMAE1uE55eHaeWkqElY3P4QqgVU9XQ6w?= =?us-ascii?Q?rUtUn9sScEkAPqgFBBg7oGHFfBRfhHEi2uPFSz5CKE0u+JB6tBczLcdPTyuU?= =?us-ascii?Q?+k5VaoJzbZSC6/tFQ+GbEH3m5GGwCzBouSG1ws0XO0k1cLL0Iuf9PCjX0OAt?= =?us-ascii?Q?y+Ss13cHXOzUhwIkoYECHYxUr/dAspnaYRBUDrf/fMqbVYnMToPBZUfrhJmf?= =?us-ascii?Q?Hi/NKuIrK2eWfje3rgQEdgUGrvRhu7U=3D?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2022 03:17:45.2049 (UTC) 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: aBJZRnTe5Kx0LzLVx81GItdPKiCUwqUPHtBHkFL4z2+UkdDsGENVRb/GxmKjyxCvUy2HemVTsPNJYKyuHK3cHqYGwBsE2ihiVcqQWJbOMKI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4408 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 mlxlogscore=999 malwarescore=0 mlxscore=0 suspectscore=0 bulkscore=0 adultscore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204070017 X-Proofpoint-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V X-Proofpoint-ORIG-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V 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 X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" Christoph, > Add a helper to check the FUA flag based on the block_device instead > of having to poke into the block layer internal request_queue. Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) (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 1D14520EA for ; Thu, 7 Apr 2022 03:17:54 +0000 (UTC) Received: from pps.filterd (m0246629.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 237165Gk014690; Thu, 7 Apr 2022 03:17:48 GMT 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=HLmzvxJ3wBc8WfhU5whUJ9v/GbVRrJ1KEOYPwaACIASEc7I/4zkLyK82k7nAs5rpDsJB q6kd2X7hclSLT04HVeb/WeLH2EsNGJd5G1GaszXPowYZa57aoRVd6nYMRWFrHgcX+Oy3 6s/UgHEPW8hd/T79ae2hPskB2XTA2N8/zV4yRDCZX0UN5RQ7z/QCF1YjCTOlLujGF9OP NldM1Ujfxh6HZi3u2SA90HsqctoR9NphIJmfbD1hLEEnxiGlVZcyhq+ev0+0tLfbBoHQ h6tE6oJm4ao9s23m5uuzHuCA/E+zRrIL1U2WQVZa/0qy6WCMsIBA592BxXV2ow2u9cqh Kw== Received: from phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta02.appoci.oracle.com [147.154.114.232]) by mx0b-00069f02.pphosted.com with ESMTP id 3f6ec9tcwa-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 Received: from pps.filterd (phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (8.16.1.2/8.16.1.2) with SMTP id 2373Famr004015; Thu, 7 Apr 2022 03:17:47 GMT Received: from nam11-co1-obe.outbound.protection.outlook.com (mail-co1nam11lp2177.outbound.protection.outlook.com [104.47.56.177]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com with ESMTP id 3f97tststf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=KI/iuI4AZyGCIJ3iTtiQ+6hHZpjJpANjEYGCPKFLXznA537x/XPG9Q9RnW46l3aeJNa4Mg52N/oUNr1Ki+9oYCksZmLFkpHbdQYJhKHr6j7oBvPuPrdsQINyIijKjPsDYi3F3xsp+HWh8fmchisN1j6B9y/MH7ONhrL5pi9UPYaR6zliDLWRl3gsHdGiRE6OxhSDHwtOXT3LFWifftAomnWbh9j0b9IedeNaMswcwxjKf6DdrjB95d7h0+nyXSJbXyJGy01icykPpp0zVn5Q1VZMMf7O+bLtGMuX9q5TnXdpJcXISNeDaCXoBya6zrSikQCJZ5WdKbGhNrtTvDJg3g== 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=R7alCdtWd7y52qSpiyx0oPJhUH7uWIn25ojmVDUWz8xFovlazafyOQoS5XZK3cclh1WKr8axazJS1blcVVI5PFuulsZpT3EkX45nziu8hF9hpAxkDudvv9g4tAFgSITwSSHGF38qkPabtzLv/vyUFTmQxzEYmes2XjWBV9bv3MfDv4lhQaZvc1iaZzL2dX9226t6ZPTOQqjhIyIh8jIN+QZDEg5jlpgfaaSXs6LvuNhqfVSa6LUdg5fAw2sroS1ApON0Qx+WHskIAuY9H7uXd3pMqfjdJWjKpsiv+iyAEtwN11LIlvvtq2Wh8th5Eepo1sWeaCF1KDBpJ7GprA0eZA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=uDTjU1wIwZaXEPamdduWjBG4hkO8iR6ZKhOZZvh798i7eCtoPpxw8Z1bGFtcrtLpimT1c/MdAECj6woyKfdvbhiavv/AIoK9NW8B2D3t+42MFH4Nj8vLV/CzJu9kgiU/6wCC9AZg13DUxlcKBhHFMSj5zu2uPaBM/3nOsSAYWEw= Received: from PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) by PH0PR10MB4408.namprd10.prod.outlook.com (2603:10b6:510:39::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5144.21; Thu, 7 Apr 2022 03:17:45 +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 03:17:45 +0000 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 Subject: Re: [Ocfs2-devel] [PATCH 12/27] block: add a bdev_fua helper From: "Martin K. Petersen" Organization: Oracle Corporation Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-13-hch@lst.de> Date: Wed, 06 Apr 2022 23:17:43 -0400 In-Reply-To: <20220406060516.409838-13-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:01 +0200") Content-Type: text/plain X-ClientProxiedBy: SA9PR13CA0129.namprd13.prod.outlook.com (2603:10b6:806:27::14) 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: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-TrafficTypeDiagnostic: PH0PR10MB4408: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)(508600001)(6512007)(26005)(6506007)(36916002)(52116002)(7416002)(83380400001)(186003)(5660300002)(2906002)(8936002)(54906003)(316002)(66946007)(38350700002)(38100700002)(6486002)(6862004)(66556008)(4326008)(8676002)(66476007)(86362001)(558084003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?lMDH6ktrhG4WjULAJWCzTSBpUEGRbnI+XkWo+m+dUdXtk1wTAvYoERSa5BxF?= =?us-ascii?Q?QebEe8wVngoVb1TXBZuSXZoKaHkPW6stsOLDSBQuHbHQ2BnpV7PbNsb0vMwN?= =?us-ascii?Q?AM4GPRAlh/zejuQNGfr5ieAm6dnWlwKlr++8LdPyF8XMjkhH86nON60X2xQs?= =?us-ascii?Q?CwaF3RV3c4Nyy3P8T/9Jy4K98AF5HuLIY4Uz69rGT0yVc7NaTFEjIrGXk2TF?= =?us-ascii?Q?bkFT98C7NVZFlTU7ds7oE0SJawz8yS1M/1Sunx1XiVQ3rbdjEWXoBQ5D0LZx?= =?us-ascii?Q?Xo8qfSQAFOeE9CeUAL5VcPn9guzR3bg6rAXI1JGV5M6+YeGPAbGBLONQmDrX?= =?us-ascii?Q?TJtxF7BuutkODths9sUCawLxH2UiJGdWnv6JRXVTd/6AzBtFLWq8F2I/ScpC?= =?us-ascii?Q?6jtiE2o8EL8iPFxv1FsLym+PXLCHoohT9lMzmRHgtiBincSPwE70KeOOAB/8?= =?us-ascii?Q?a2iGaXz0UM6gciEW6bV7mRC6wAMOYiR3wp7Spudu+FyHc/1oj058KT8b74Wn?= =?us-ascii?Q?qVk0B4CURAfRS2dGuv1r0RCg4hKuQtkTdQk3m98IZp4SLgWGeC4xqhKxin/M?= =?us-ascii?Q?ROJKiORW++3T1xbzjiXuaCNMbMTyEbmVY5xj1mvPHC20jMvr/dVoQKGCHhLX?= =?us-ascii?Q?EYhrQfpvn54xuQwMvNAy0oKtZcn4A8WvmSuGAuWdNtKWQmCAgpL3sy/Vbinn?= =?us-ascii?Q?hQ1PzWlS9++zlwsaiw/7rJ123mOzopAiMlpHW8kGBTjanL0E2S50L98YINT8?= =?us-ascii?Q?G7DrBvWBybWQOR+08b2Xdaau+qtSetk7vQkDX6wz7uUHDDU214kuL2PTrGgC?= =?us-ascii?Q?Pz+2lwbvnh4Mk9jA4I94DE266ZWBDP6WpClUadblwq92xgZegMyu7TfypwsI?= =?us-ascii?Q?R16JfkCqk8qR3Ki69Z0yBPB+Gn3wO6zhB5C5TvDZ+/7wxKuSBqCGicaZR7l3?= =?us-ascii?Q?sxNXPGzRSxLs0h+qvGRNazcrCFCGnfhXIRDwlpGfUcAfkcxrQL7RLCPUanT1?= =?us-ascii?Q?97IFx0A9UjVlqjzakdrokgrXWZz1qC0bCvyg0+xiAt+d24eP0gjt1z7MOjBI?= =?us-ascii?Q?ZpEzTSLaH373UJKpBPF57mmjaUj/+5NsUeRrIF5oAjMWSECeq6Eeh3gGwNCF?= =?us-ascii?Q?3q2VCRygT77j7dcY5qatGkCTHvl84Uey6Hb9zixADDIxcjVeEnwJssUc3CCB?= =?us-ascii?Q?Xg+XxNjFAlq7d8TZQoT+P3aDAP9FSVkB1zqeJNx8sbcjmfGmRnKl4p+dhs6Q?= =?us-ascii?Q?j8rV4ZT0SWk4AXMf1BHYNDHoE+jpMdyQR2/PuZ9wB69Tm4jz5Gewt9S9EGj3?= =?us-ascii?Q?WlhylvcE5dp8mTSVEh1cGxrhzb+f8ObqfzGo0RV54V8WL/+gWxdQNexhZUvM?= =?us-ascii?Q?afmpmpIXJoQMSdFoHQYpel/stXwpAgYj/J5aVn+Irt7qOMUiFSWKnabuj0Na?= =?us-ascii?Q?HdfyK/yCzi4mNeRPYvtJPTSsUcq4m0lliV5bSCu5QS00TjZWO/CFWjB0VZUe?= =?us-ascii?Q?GEC/2X8sH3x7grRoV+rCWwvilIMfdMAE1uE55eHaeWkqElY3P4QqgVU9XQ6w?= =?us-ascii?Q?rUtUn9sScEkAPqgFBBg7oGHFfBRfhHEi2uPFSz5CKE0u+JB6tBczLcdPTyuU?= =?us-ascii?Q?+k5VaoJzbZSC6/tFQ+GbEH3m5GGwCzBouSG1ws0XO0k1cLL0Iuf9PCjX0OAt?= =?us-ascii?Q?y+Ss13cHXOzUhwIkoYECHYxUr/dAspnaYRBUDrf/fMqbVYnMToPBZUfrhJmf?= =?us-ascii?Q?Hi/NKuIrK2eWfje3rgQEdgUGrvRhu7U=3D?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2022 03:17:45.2049 (UTC) 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: aBJZRnTe5Kx0LzLVx81GItdPKiCUwqUPHtBHkFL4z2+UkdDsGENVRb/GxmKjyxCvUy2HemVTsPNJYKyuHK3cHqYGwBsE2ihiVcqQWJbOMKI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4408 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 mlxlogscore=999 malwarescore=0 mlxscore=0 suspectscore=0 bulkscore=0 adultscore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204070017 X-Proofpoint-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V X-Proofpoint-ORIG-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V Christoph, > Add a helper to check the FUA flag based on the block_device instead > of having to poke into the block layer internal request_queue. Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering 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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (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 E8CCDC433F5 for ; Thu, 7 Apr 2022 03:18:14 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.94.2) (envelope-from ) id 1ncIf1-0006Kc-Dt; Thu, 07 Apr 2022 03:18:14 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ncIez-0006JW-OB; Thu, 07 Apr 2022 03:18:12 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=MIME-Version:Content-Type:In-Reply-To:Date: References:Message-ID:From:Subject:Cc:To:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=SM27VibRwywnERF97HjPwg/Da2 1wtHTpjezSw6MYvjRHZbMS/w33c+t2DSAaCCd92H7V5stsWw9AU4Pgqaof1xiE/sQsRRJgV7I+2eV LcfHJs2tYdgauCs+7++3RRjWDgDUTrl4teprx0ur8upxzUObtqC2zQcnRRpxHNHxq13k=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=MIME-Version:Content-Type:In-Reply-To:Date:References:Message-ID:From: Subject:Cc:To:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=XzaDP50P3xyZLXgRzPq8+NL12R eBOyLz/E9eCEL0/R2OJfCbTtvl7ZZazytH/aQZNDgjyCwyA+9luZ49B7tkpdaOVuzjhZ3+DiV5n93 4tBoLnohU2qMLj6xB9Dgxs3hXww3NlmzkIyEq75Sg3vEA0r/2Usb1YJc12HywyMoqg+A=; Received: from mx0a-00069f02.pphosted.com ([205.220.165.32]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.94.2) id 1ncIen-008EKg-4X; Thu, 07 Apr 2022 03:18:02 +0000 Received: from pps.filterd (m0246629.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 237165Gk014690; Thu, 7 Apr 2022 03:17:48 GMT 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=HLmzvxJ3wBc8WfhU5whUJ9v/GbVRrJ1KEOYPwaACIASEc7I/4zkLyK82k7nAs5rpDsJB q6kd2X7hclSLT04HVeb/WeLH2EsNGJd5G1GaszXPowYZa57aoRVd6nYMRWFrHgcX+Oy3 6s/UgHEPW8hd/T79ae2hPskB2XTA2N8/zV4yRDCZX0UN5RQ7z/QCF1YjCTOlLujGF9OP NldM1Ujfxh6HZi3u2SA90HsqctoR9NphIJmfbD1hLEEnxiGlVZcyhq+ev0+0tLfbBoHQ h6tE6oJm4ao9s23m5uuzHuCA/E+zRrIL1U2WQVZa/0qy6WCMsIBA592BxXV2ow2u9cqh Kw== Received: from phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta02.appoci.oracle.com [147.154.114.232]) by mx0b-00069f02.pphosted.com with ESMTP id 3f6ec9tcwa-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 Received: from pps.filterd (phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (8.16.1.2/8.16.1.2) with SMTP id 2373Famr004015; Thu, 7 Apr 2022 03:17:47 GMT Received: from nam11-co1-obe.outbound.protection.outlook.com (mail-co1nam11lp2177.outbound.protection.outlook.com [104.47.56.177]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com with ESMTP id 3f97tststf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=KI/iuI4AZyGCIJ3iTtiQ+6hHZpjJpANjEYGCPKFLXznA537x/XPG9Q9RnW46l3aeJNa4Mg52N/oUNr1Ki+9oYCksZmLFkpHbdQYJhKHr6j7oBvPuPrdsQINyIijKjPsDYi3F3xsp+HWh8fmchisN1j6B9y/MH7ONhrL5pi9UPYaR6zliDLWRl3gsHdGiRE6OxhSDHwtOXT3LFWifftAomnWbh9j0b9IedeNaMswcwxjKf6DdrjB95d7h0+nyXSJbXyJGy01icykPpp0zVn5Q1VZMMf7O+bLtGMuX9q5TnXdpJcXISNeDaCXoBya6zrSikQCJZ5WdKbGhNrtTvDJg3g== 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=R7alCdtWd7y52qSpiyx0oPJhUH7uWIn25ojmVDUWz8xFovlazafyOQoS5XZK3cclh1WKr8axazJS1blcVVI5PFuulsZpT3EkX45nziu8hF9hpAxkDudvv9g4tAFgSITwSSHGF38qkPabtzLv/vyUFTmQxzEYmes2XjWBV9bv3MfDv4lhQaZvc1iaZzL2dX9226t6ZPTOQqjhIyIh8jIN+QZDEg5jlpgfaaSXs6LvuNhqfVSa6LUdg5fAw2sroS1ApON0Qx+WHskIAuY9H7uXd3pMqfjdJWjKpsiv+iyAEtwN11LIlvvtq2Wh8th5Eepo1sWeaCF1KDBpJ7GprA0eZA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=uDTjU1wIwZaXEPamdduWjBG4hkO8iR6ZKhOZZvh798i7eCtoPpxw8Z1bGFtcrtLpimT1c/MdAECj6woyKfdvbhiavv/AIoK9NW8B2D3t+42MFH4Nj8vLV/CzJu9kgiU/6wCC9AZg13DUxlcKBhHFMSj5zu2uPaBM/3nOsSAYWEw= Received: from PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) by PH0PR10MB4408.namprd10.prod.outlook.com (2603:10b6:510:39::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5144.21; Thu, 7 Apr 2022 03:17:45 +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 03:17:45 +0000 To: Christoph Hellwig via Ocfs2-devel From: "Martin K. Petersen" Organization: Oracle Corporation Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-13-hch@lst.de> Date: Wed, 06 Apr 2022 23:17:43 -0400 In-Reply-To: <20220406060516.409838-13-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:01 +0200") X-ClientProxiedBy: SA9PR13CA0129.namprd13.prod.outlook.com (2603:10b6:806:27::14) 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: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-TrafficTypeDiagnostic: PH0PR10MB4408: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)(508600001)(6512007)(26005)(6506007)(36916002)(52116002)(7416002)(83380400001)(186003)(5660300002)(2906002)(8936002)(54906003)(316002)(66946007)(38350700002)(38100700002)(6486002)(6862004)(66556008)(4326008)(8676002)(66476007)(86362001)(558084003); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?lMDH6ktrhG4WjULAJWCzTSBpUEGRbnI+XkWo+m+dUdXtk1wTAvYoERSa5BxF?= =?us-ascii?Q?QebEe8wVngoVb1TXBZuSXZoKaHkPW6stsOLDSBQuHbHQ2BnpV7PbNsb0vMwN?= =?us-ascii?Q?AM4GPRAlh/zejuQNGfr5ieAm6dnWlwKlr++8LdPyF8XMjkhH86nON60X2xQs?= =?us-ascii?Q?CwaF3RV3c4Nyy3P8T/9Jy4K98AF5HuLIY4Uz69rGT0yVc7NaTFEjIrGXk2TF?= =?us-ascii?Q?bkFT98C7NVZFlTU7ds7oE0SJawz8yS1M/1Sunx1XiVQ3rbdjEWXoBQ5D0LZx?= =?us-ascii?Q?Xo8qfSQAFOeE9CeUAL5VcPn9guzR3bg6rAXI1JGV5M6+YeGPAbGBLONQmDrX?= =?us-ascii?Q?TJtxF7BuutkODths9sUCawLxH2UiJGdWnv6JRXVTd/6AzBtFLWq8F2I/ScpC?= =?us-ascii?Q?6jtiE2o8EL8iPFxv1FsLym+PXLCHoohT9lMzmRHgtiBincSPwE70KeOOAB/8?= =?us-ascii?Q?a2iGaXz0UM6gciEW6bV7mRC6wAMOYiR3wp7Spudu+FyHc/1oj058KT8b74Wn?= =?us-ascii?Q?qVk0B4CURAfRS2dGuv1r0RCg4hKuQtkTdQk3m98IZp4SLgWGeC4xqhKxin/M?= =?us-ascii?Q?ROJKiORW++3T1xbzjiXuaCNMbMTyEbmVY5xj1mvPHC20jMvr/dVoQKGCHhLX?= =?us-ascii?Q?EYhrQfpvn54xuQwMvNAy0oKtZcn4A8WvmSuGAuWdNtKWQmCAgpL3sy/Vbinn?= =?us-ascii?Q?hQ1PzWlS9++zlwsaiw/7rJ123mOzopAiMlpHW8kGBTjanL0E2S50L98YINT8?= =?us-ascii?Q?G7DrBvWBybWQOR+08b2Xdaau+qtSetk7vQkDX6wz7uUHDDU214kuL2PTrGgC?= =?us-ascii?Q?Pz+2lwbvnh4Mk9jA4I94DE266ZWBDP6WpClUadblwq92xgZegMyu7TfypwsI?= =?us-ascii?Q?R16JfkCqk8qR3Ki69Z0yBPB+Gn3wO6zhB5C5TvDZ+/7wxKuSBqCGicaZR7l3?= =?us-ascii?Q?sxNXPGzRSxLs0h+qvGRNazcrCFCGnfhXIRDwlpGfUcAfkcxrQL7RLCPUanT1?= =?us-ascii?Q?97IFx0A9UjVlqjzakdrokgrXWZz1qC0bCvyg0+xiAt+d24eP0gjt1z7MOjBI?= =?us-ascii?Q?ZpEzTSLaH373UJKpBPF57mmjaUj/+5NsUeRrIF5oAjMWSECeq6Eeh3gGwNCF?= =?us-ascii?Q?3q2VCRygT77j7dcY5qatGkCTHvl84Uey6Hb9zixADDIxcjVeEnwJssUc3CCB?= =?us-ascii?Q?Xg+XxNjFAlq7d8TZQoT+P3aDAP9FSVkB1zqeJNx8sbcjmfGmRnKl4p+dhs6Q?= =?us-ascii?Q?j8rV4ZT0SWk4AXMf1BHYNDHoE+jpMdyQR2/PuZ9wB69Tm4jz5Gewt9S9EGj3?= =?us-ascii?Q?WlhylvcE5dp8mTSVEh1cGxrhzb+f8ObqfzGo0RV54V8WL/+gWxdQNexhZUvM?= =?us-ascii?Q?afmpmpIXJoQMSdFoHQYpel/stXwpAgYj/J5aVn+Irt7qOMUiFSWKnabuj0Na?= =?us-ascii?Q?HdfyK/yCzi4mNeRPYvtJPTSsUcq4m0lliV5bSCu5QS00TjZWO/CFWjB0VZUe?= =?us-ascii?Q?GEC/2X8sH3x7grRoV+rCWwvilIMfdMAE1uE55eHaeWkqElY3P4QqgVU9XQ6w?= =?us-ascii?Q?rUtUn9sScEkAPqgFBBg7oGHFfBRfhHEi2uPFSz5CKE0u+JB6tBczLcdPTyuU?= =?us-ascii?Q?+k5VaoJzbZSC6/tFQ+GbEH3m5GGwCzBouSG1ws0XO0k1cLL0Iuf9PCjX0OAt?= =?us-ascii?Q?y+Ss13cHXOzUhwIkoYECHYxUr/dAspnaYRBUDrf/fMqbVYnMToPBZUfrhJmf?= =?us-ascii?Q?Hi/NKuIrK2eWfje3rgQEdgUGrvRhu7U=3D?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2022 03:17:45.2049 (UTC) 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: aBJZRnTe5Kx0LzLVx81GItdPKiCUwqUPHtBHkFL4z2+UkdDsGENVRb/GxmKjyxCvUy2HemVTsPNJYKyuHK3cHqYGwBsE2ihiVcqQWJbOMKI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4408 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 mlxlogscore=999 malwarescore=0 mlxscore=0 suspectscore=0 bulkscore=0 adultscore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204070017 X-Proofpoint-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V X-Proofpoint-ORIG-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V X-Headers-End: 1ncIen-008EKg-4X Subject: Re: [f2fs-dev] [Ocfs2-devel] [PATCH 12/27] block: add a bdev_fua helper 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, > Add a helper to check the FUA flag based on the block_device instead > of having to poke into the block layer internal request_queue. 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 [170.10.133.124]) (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 C16C3C433FE for ; Thu, 7 Apr 2022 03:18:21 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-524-WHqfmamCPQqNVUPwTLYIQw-1; Wed, 06 Apr 2022 23:18:17 -0400 X-MC-Unique: WHqfmamCPQqNVUPwTLYIQw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 62556299E757; Thu, 7 Apr 2022 03:18:15 +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 4AD0A40CF910; Thu, 7 Apr 2022 03:18:15 +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 CFC3E194034C; Thu, 7 Apr 2022 03:18:14 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 1F1F41949763 for ; Thu, 7 Apr 2022 03:18:14 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id F4151428F1B; Thu, 7 Apr 2022 03:18:13 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast07.extmail.prod.ext.rdu2.redhat.com [10.11.55.23]) by smtp.corp.redhat.com (Postfix) with ESMTPS id EF557428F16 for ; Thu, 7 Apr 2022 03:18:13 +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 D35303C13936 for ; Thu, 7 Apr 2022 03:18:13 +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-538-fz5qS3gxPyeg30ozGQPE5w-1; Wed, 06 Apr 2022 23:18:12 -0400 X-MC-Unique: fz5qS3gxPyeg30ozGQPE5w-1 Received: from pps.filterd (m0246629.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 237165Gk014690; Thu, 7 Apr 2022 03:17:48 GMT Received: from phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta02.appoci.oracle.com [147.154.114.232]) by mx0b-00069f02.pphosted.com with ESMTP id 3f6ec9tcwa-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 Received: from pps.filterd (phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (8.16.1.2/8.16.1.2) with SMTP id 2373Famr004015; Thu, 7 Apr 2022 03:17:47 GMT Received: from nam11-co1-obe.outbound.protection.outlook.com (mail-co1nam11lp2177.outbound.protection.outlook.com [104.47.56.177]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com with ESMTP id 3f97tststf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 Received: from PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) by PH0PR10MB4408.namprd10.prod.outlook.com (2603:10b6:510:39::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5144.21; Thu, 7 Apr 2022 03:17:45 +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 03:17:45 +0000 To: Christoph Hellwig via Ocfs2-devel From: "Martin K. Petersen" Organization: Oracle Corporation Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-13-hch@lst.de> Date: Wed, 06 Apr 2022 23:17:43 -0400 In-Reply-To: <20220406060516.409838-13-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:01 +0200") X-ClientProxiedBy: SA9PR13CA0129.namprd13.prod.outlook.com (2603:10b6:806:27::14) 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: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-TrafficTypeDiagnostic: PH0PR10MB4408: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)(508600001)(6512007)(26005)(6506007)(36916002)(52116002)(7416002)(83380400001)(186003)(5660300002)(2906002)(8936002)(54906003)(316002)(66946007)(38350700002)(38100700002)(6486002)(6862004)(66556008)(4326008)(8676002)(66476007)(86362001)(558084003); DIR:OUT; SFP:1101 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?lMDH6ktrhG4WjULAJWCzTSBpUEGRbnI+XkWo+m+dUdXtk1wTAvYoERSa5BxF?= =?us-ascii?Q?QebEe8wVngoVb1TXBZuSXZoKaHkPW6stsOLDSBQuHbHQ2BnpV7PbNsb0vMwN?= =?us-ascii?Q?AM4GPRAlh/zejuQNGfr5ieAm6dnWlwKlr++8LdPyF8XMjkhH86nON60X2xQs?= =?us-ascii?Q?CwaF3RV3c4Nyy3P8T/9Jy4K98AF5HuLIY4Uz69rGT0yVc7NaTFEjIrGXk2TF?= =?us-ascii?Q?bkFT98C7NVZFlTU7ds7oE0SJawz8yS1M/1Sunx1XiVQ3rbdjEWXoBQ5D0LZx?= =?us-ascii?Q?Xo8qfSQAFOeE9CeUAL5VcPn9guzR3bg6rAXI1JGV5M6+YeGPAbGBLONQmDrX?= =?us-ascii?Q?TJtxF7BuutkODths9sUCawLxH2UiJGdWnv6JRXVTd/6AzBtFLWq8F2I/ScpC?= =?us-ascii?Q?6jtiE2o8EL8iPFxv1FsLym+PXLCHoohT9lMzmRHgtiBincSPwE70KeOOAB/8?= =?us-ascii?Q?a2iGaXz0UM6gciEW6bV7mRC6wAMOYiR3wp7Spudu+FyHc/1oj058KT8b74Wn?= =?us-ascii?Q?qVk0B4CURAfRS2dGuv1r0RCg4hKuQtkTdQk3m98IZp4SLgWGeC4xqhKxin/M?= =?us-ascii?Q?ROJKiORW++3T1xbzjiXuaCNMbMTyEbmVY5xj1mvPHC20jMvr/dVoQKGCHhLX?= =?us-ascii?Q?EYhrQfpvn54xuQwMvNAy0oKtZcn4A8WvmSuGAuWdNtKWQmCAgpL3sy/Vbinn?= =?us-ascii?Q?hQ1PzWlS9++zlwsaiw/7rJ123mOzopAiMlpHW8kGBTjanL0E2S50L98YINT8?= =?us-ascii?Q?G7DrBvWBybWQOR+08b2Xdaau+qtSetk7vQkDX6wz7uUHDDU214kuL2PTrGgC?= =?us-ascii?Q?Pz+2lwbvnh4Mk9jA4I94DE266ZWBDP6WpClUadblwq92xgZegMyu7TfypwsI?= =?us-ascii?Q?R16JfkCqk8qR3Ki69Z0yBPB+Gn3wO6zhB5C5TvDZ+/7wxKuSBqCGicaZR7l3?= =?us-ascii?Q?sxNXPGzRSxLs0h+qvGRNazcrCFCGnfhXIRDwlpGfUcAfkcxrQL7RLCPUanT1?= =?us-ascii?Q?97IFx0A9UjVlqjzakdrokgrXWZz1qC0bCvyg0+xiAt+d24eP0gjt1z7MOjBI?= =?us-ascii?Q?ZpEzTSLaH373UJKpBPF57mmjaUj/+5NsUeRrIF5oAjMWSECeq6Eeh3gGwNCF?= =?us-ascii?Q?3q2VCRygT77j7dcY5qatGkCTHvl84Uey6Hb9zixADDIxcjVeEnwJssUc3CCB?= =?us-ascii?Q?Xg+XxNjFAlq7d8TZQoT+P3aDAP9FSVkB1zqeJNx8sbcjmfGmRnKl4p+dhs6Q?= =?us-ascii?Q?j8rV4ZT0SWk4AXMf1BHYNDHoE+jpMdyQR2/PuZ9wB69Tm4jz5Gewt9S9EGj3?= =?us-ascii?Q?WlhylvcE5dp8mTSVEh1cGxrhzb+f8ObqfzGo0RV54V8WL/+gWxdQNexhZUvM?= =?us-ascii?Q?afmpmpIXJoQMSdFoHQYpel/stXwpAgYj/J5aVn+Irt7qOMUiFSWKnabuj0Na?= =?us-ascii?Q?HdfyK/yCzi4mNeRPYvtJPTSsUcq4m0lliV5bSCu5QS00TjZWO/CFWjB0VZUe?= =?us-ascii?Q?GEC/2X8sH3x7grRoV+rCWwvilIMfdMAE1uE55eHaeWkqElY3P4QqgVU9XQ6w?= =?us-ascii?Q?rUtUn9sScEkAPqgFBBg7oGHFfBRfhHEi2uPFSz5CKE0u+JB6tBczLcdPTyuU?= =?us-ascii?Q?+k5VaoJzbZSC6/tFQ+GbEH3m5GGwCzBouSG1ws0XO0k1cLL0Iuf9PCjX0OAt?= =?us-ascii?Q?y+Ss13cHXOzUhwIkoYECHYxUr/dAspnaYRBUDrf/fMqbVYnMToPBZUfrhJmf?= =?us-ascii?Q?Hi/NKuIrK2eWfje3rgQEdgUGrvRhu7U=3D?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2022 03:17:45.2049 (UTC) 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: aBJZRnTe5Kx0LzLVx81GItdPKiCUwqUPHtBHkFL4z2+UkdDsGENVRb/GxmKjyxCvUy2HemVTsPNJYKyuHK3cHqYGwBsE2ihiVcqQWJbOMKI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4408 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 mlxlogscore=999 malwarescore=0 mlxscore=0 suspectscore=0 bulkscore=0 adultscore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204070017 X-Proofpoint-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V X-Proofpoint-ORIG-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; 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 10.11.54.9 Subject: Re: [dm-devel] [Ocfs2-devel] [PATCH 12/27] block: add a bdev_fua helper 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 2.84 on 10.11.54.1 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, > Add a helper to check the FUA flag based on the block_device instead > of having to poke into the block layer internal request_queue. Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 6C300C433F5 for ; Thu, 7 Apr 2022 03:47:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:In-Reply-To:Date: References:Message-ID:From:Subject:Cc:To:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=2rwjPFvwPJQYn5rHcaMj8WkgMjZVajVRsSoLSbaypO0=; b=zNdvrzzdyj9GUxPFk48rKHMXJm yWXD1cqvvXas5F8N7BSl5Fne4BL/p1IqaYlJsZtO5FRIU2I+jh5fodI435jvHCIr1YlwCc93WiP4f sG0MnjPH5aZ3BJJXjD7FUVtnXqhN9hrUcpfLQqmLUHpp7RbDn/aRegb8LLj9YSQttObiBi+/6fAlf 8i9av73I/trdfmvzi3m+qroKUr17o52K6uT0gvFhtJ5MaEA1zRP9IX/5KxZ+7eaBQApHLn2bDiKmd 3WLhBOY7UjPFuVJfrp+T5yYbgGr9DGYLe60JVk1pOokDhHBrhmkJDmtZYwIZ9RFM/yIZ89HzeeIGD VwDaC/YQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncJ6W-009Bo5-4Z; Thu, 07 Apr 2022 03:46:41 +0000 Received: from mx0a-00069f02.pphosted.com ([205.220.165.32]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncIec-0092H1-QI; Thu, 07 Apr 2022 03:17:52 +0000 Received: from pps.filterd (m0246629.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 237165Gk014690; Thu, 7 Apr 2022 03:17:48 GMT 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=HLmzvxJ3wBc8WfhU5whUJ9v/GbVRrJ1KEOYPwaACIASEc7I/4zkLyK82k7nAs5rpDsJB q6kd2X7hclSLT04HVeb/WeLH2EsNGJd5G1GaszXPowYZa57aoRVd6nYMRWFrHgcX+Oy3 6s/UgHEPW8hd/T79ae2hPskB2XTA2N8/zV4yRDCZX0UN5RQ7z/QCF1YjCTOlLujGF9OP NldM1Ujfxh6HZi3u2SA90HsqctoR9NphIJmfbD1hLEEnxiGlVZcyhq+ev0+0tLfbBoHQ h6tE6oJm4ao9s23m5uuzHuCA/E+zRrIL1U2WQVZa/0qy6WCMsIBA592BxXV2ow2u9cqh Kw== Received: from phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta02.appoci.oracle.com [147.154.114.232]) by mx0b-00069f02.pphosted.com with ESMTP id 3f6ec9tcwa-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 Received: from pps.filterd (phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (8.16.1.2/8.16.1.2) with SMTP id 2373Famr004015; Thu, 7 Apr 2022 03:17:47 GMT Received: from nam11-co1-obe.outbound.protection.outlook.com (mail-co1nam11lp2177.outbound.protection.outlook.com [104.47.56.177]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com with ESMTP id 3f97tststf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Apr 2022 03:17:47 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=KI/iuI4AZyGCIJ3iTtiQ+6hHZpjJpANjEYGCPKFLXznA537x/XPG9Q9RnW46l3aeJNa4Mg52N/oUNr1Ki+9oYCksZmLFkpHbdQYJhKHr6j7oBvPuPrdsQINyIijKjPsDYi3F3xsp+HWh8fmchisN1j6B9y/MH7ONhrL5pi9UPYaR6zliDLWRl3gsHdGiRE6OxhSDHwtOXT3LFWifftAomnWbh9j0b9IedeNaMswcwxjKf6DdrjB95d7h0+nyXSJbXyJGy01icykPpp0zVn5Q1VZMMf7O+bLtGMuX9q5TnXdpJcXISNeDaCXoBya6zrSikQCJZ5WdKbGhNrtTvDJg3g== 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=R7alCdtWd7y52qSpiyx0oPJhUH7uWIn25ojmVDUWz8xFovlazafyOQoS5XZK3cclh1WKr8axazJS1blcVVI5PFuulsZpT3EkX45nziu8hF9hpAxkDudvv9g4tAFgSITwSSHGF38qkPabtzLv/vyUFTmQxzEYmes2XjWBV9bv3MfDv4lhQaZvc1iaZzL2dX9226t6ZPTOQqjhIyIh8jIN+QZDEg5jlpgfaaSXs6LvuNhqfVSa6LUdg5fAw2sroS1ApON0Qx+WHskIAuY9H7uXd3pMqfjdJWjKpsiv+iyAEtwN11LIlvvtq2Wh8th5Eepo1sWeaCF1KDBpJ7GprA0eZA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=uDTjU1wIwZaXEPamdduWjBG4hkO8iR6ZKhOZZvh798i7eCtoPpxw8Z1bGFtcrtLpimT1c/MdAECj6woyKfdvbhiavv/AIoK9NW8B2D3t+42MFH4Nj8vLV/CzJu9kgiU/6wCC9AZg13DUxlcKBhHFMSj5zu2uPaBM/3nOsSAYWEw= Received: from PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) by PH0PR10MB4408.namprd10.prod.outlook.com (2603:10b6:510:39::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5144.21; Thu, 7 Apr 2022 03:17:45 +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 03:17:45 +0000 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 Subject: Re: [Ocfs2-devel] [PATCH 12/27] block: add a bdev_fua helper From: "Martin K. Petersen" Organization: Oracle Corporation Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-13-hch@lst.de> Date: Wed, 06 Apr 2022 23:17:43 -0400 In-Reply-To: <20220406060516.409838-13-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:01 +0200") X-ClientProxiedBy: SA9PR13CA0129.namprd13.prod.outlook.com (2603:10b6:806:27::14) 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: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-TrafficTypeDiagnostic: PH0PR10MB4408: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)(508600001)(6512007)(26005)(6506007)(36916002)(52116002)(7416002)(83380400001)(186003)(5660300002)(2906002)(8936002)(54906003)(316002)(66946007)(38350700002)(38100700002)(6486002)(6862004)(66556008)(4326008)(8676002)(66476007)(86362001)(558084003); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?lMDH6ktrhG4WjULAJWCzTSBpUEGRbnI+XkWo+m+dUdXtk1wTAvYoERSa5BxF?= =?us-ascii?Q?QebEe8wVngoVb1TXBZuSXZoKaHkPW6stsOLDSBQuHbHQ2BnpV7PbNsb0vMwN?= =?us-ascii?Q?AM4GPRAlh/zejuQNGfr5ieAm6dnWlwKlr++8LdPyF8XMjkhH86nON60X2xQs?= =?us-ascii?Q?CwaF3RV3c4Nyy3P8T/9Jy4K98AF5HuLIY4Uz69rGT0yVc7NaTFEjIrGXk2TF?= =?us-ascii?Q?bkFT98C7NVZFlTU7ds7oE0SJawz8yS1M/1Sunx1XiVQ3rbdjEWXoBQ5D0LZx?= =?us-ascii?Q?Xo8qfSQAFOeE9CeUAL5VcPn9guzR3bg6rAXI1JGV5M6+YeGPAbGBLONQmDrX?= =?us-ascii?Q?TJtxF7BuutkODths9sUCawLxH2UiJGdWnv6JRXVTd/6AzBtFLWq8F2I/ScpC?= =?us-ascii?Q?6jtiE2o8EL8iPFxv1FsLym+PXLCHoohT9lMzmRHgtiBincSPwE70KeOOAB/8?= =?us-ascii?Q?a2iGaXz0UM6gciEW6bV7mRC6wAMOYiR3wp7Spudu+FyHc/1oj058KT8b74Wn?= =?us-ascii?Q?qVk0B4CURAfRS2dGuv1r0RCg4hKuQtkTdQk3m98IZp4SLgWGeC4xqhKxin/M?= =?us-ascii?Q?ROJKiORW++3T1xbzjiXuaCNMbMTyEbmVY5xj1mvPHC20jMvr/dVoQKGCHhLX?= =?us-ascii?Q?EYhrQfpvn54xuQwMvNAy0oKtZcn4A8WvmSuGAuWdNtKWQmCAgpL3sy/Vbinn?= =?us-ascii?Q?hQ1PzWlS9++zlwsaiw/7rJ123mOzopAiMlpHW8kGBTjanL0E2S50L98YINT8?= =?us-ascii?Q?G7DrBvWBybWQOR+08b2Xdaau+qtSetk7vQkDX6wz7uUHDDU214kuL2PTrGgC?= =?us-ascii?Q?Pz+2lwbvnh4Mk9jA4I94DE266ZWBDP6WpClUadblwq92xgZegMyu7TfypwsI?= =?us-ascii?Q?R16JfkCqk8qR3Ki69Z0yBPB+Gn3wO6zhB5C5TvDZ+/7wxKuSBqCGicaZR7l3?= =?us-ascii?Q?sxNXPGzRSxLs0h+qvGRNazcrCFCGnfhXIRDwlpGfUcAfkcxrQL7RLCPUanT1?= =?us-ascii?Q?97IFx0A9UjVlqjzakdrokgrXWZz1qC0bCvyg0+xiAt+d24eP0gjt1z7MOjBI?= =?us-ascii?Q?ZpEzTSLaH373UJKpBPF57mmjaUj/+5NsUeRrIF5oAjMWSECeq6Eeh3gGwNCF?= =?us-ascii?Q?3q2VCRygT77j7dcY5qatGkCTHvl84Uey6Hb9zixADDIxcjVeEnwJssUc3CCB?= =?us-ascii?Q?Xg+XxNjFAlq7d8TZQoT+P3aDAP9FSVkB1zqeJNx8sbcjmfGmRnKl4p+dhs6Q?= =?us-ascii?Q?j8rV4ZT0SWk4AXMf1BHYNDHoE+jpMdyQR2/PuZ9wB69Tm4jz5Gewt9S9EGj3?= =?us-ascii?Q?WlhylvcE5dp8mTSVEh1cGxrhzb+f8ObqfzGo0RV54V8WL/+gWxdQNexhZUvM?= =?us-ascii?Q?afmpmpIXJoQMSdFoHQYpel/stXwpAgYj/J5aVn+Irt7qOMUiFSWKnabuj0Na?= =?us-ascii?Q?HdfyK/yCzi4mNeRPYvtJPTSsUcq4m0lliV5bSCu5QS00TjZWO/CFWjB0VZUe?= =?us-ascii?Q?GEC/2X8sH3x7grRoV+rCWwvilIMfdMAE1uE55eHaeWkqElY3P4QqgVU9XQ6w?= =?us-ascii?Q?rUtUn9sScEkAPqgFBBg7oGHFfBRfhHEi2uPFSz5CKE0u+JB6tBczLcdPTyuU?= =?us-ascii?Q?+k5VaoJzbZSC6/tFQ+GbEH3m5GGwCzBouSG1ws0XO0k1cLL0Iuf9PCjX0OAt?= =?us-ascii?Q?y+Ss13cHXOzUhwIkoYECHYxUr/dAspnaYRBUDrf/fMqbVYnMToPBZUfrhJmf?= =?us-ascii?Q?Hi/NKuIrK2eWfje3rgQEdgUGrvRhu7U=3D?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4d6f5c4f-09ce-4dca-6516-08da18452f3c X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2022 03:17:45.2049 (UTC) 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: aBJZRnTe5Kx0LzLVx81GItdPKiCUwqUPHtBHkFL4z2+UkdDsGENVRb/GxmKjyxCvUy2HemVTsPNJYKyuHK3cHqYGwBsE2ihiVcqQWJbOMKI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4408 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 mlxlogscore=999 malwarescore=0 mlxscore=0 suspectscore=0 bulkscore=0 adultscore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204070017 X-Proofpoint-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V X-Proofpoint-ORIG-GUID: ltKuv-mLVXiJy_PpAHZUvxU_1hIMo61V X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220406_201750_971442_775CF1E2 X-CRM114-Status: GOOD ( 11.21 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Christoph, > Add a helper to check the FUA flag based on the block_device instead > of having to poke into the block layer internal request_queue. 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 12/27] block: add a bdev_fua helper From: "Martin K. Petersen" Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-13-hch@lst.de> Date: Wed, 06 Apr 2022 23:17:43 -0400 In-Reply-To: <20220406060516.409838-13-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:01 +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, > Add a helper to check the FUA flag based on the block_device instead > of having to poke into the block layer internal request_queue. 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 23:17:43 -0400 Subject: [Cluster-devel] [Ocfs2-devel] [PATCH 12/27] block: add a bdev_fua helper In-Reply-To: <20220406060516.409838-13-hch@lst.de> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:01 +0200") References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-13-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, > Add a helper to check the FUA flag based on the block_device instead > of having to poke into the block layer internal request_queue. 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 12/27] block: add a bdev_fua helper Date: Wed, 06 Apr 2022 23:17:43 -0400 Message-ID: References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-13-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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=HLmzvxJ3wBc8WfhU5whUJ9v/GbVRrJ1KEOYPwaACIASEc7I/4zkLyK82k7nAs5rpDsJB q6kd2X7hclSLT04HVeb/WeLH2EsNGJd5G1GaszXPowYZa57aoRVd6nYMRWFrHgcX+Oy3 6s/UgHEPW8hd/T79ae2hPskB2XTA2N8/zV4yRDCZX0UN5RQ7z/QCF1YjCTOlLujGF9OP NldM1Ujfxh6HZi3u2SA90HsqctoR9NphIJmfbD1hLEEnxiGlVZcyhq+ev0+0tLfbBoHQ h6tE6oJm4ao9s23m5uuzHuCA/E+zRrIL1U2WQVZa/0qy6WCMsIBA592BxXV2ow2u9cqh Kw== 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=hejc02oDRtTMionT7uhL/jPXdYrz1VtvS0qdI7z+BvU=; b=uDTjU1wIwZaXEPamdduWjBG4hkO8iR6ZKhOZZvh798i7eCtoPpxw8Z1bGFtcrtLpimT1c/MdAECj6woyKfdvbhiavv/AIoK9NW8B2D3t+42MFH4Nj8vLV/CzJu9kgiU/6wCC9AZg13DUxlcKBhHFMSj5zu2uPaBM/3nOsSAYWEw= In-Reply-To: <20220406060516.409838-13-hch-jcswGhMUV9g@public.gmane.org> (Christoph Hellwig via Ocfs2-devel's message of "Wed, 6 Apr 2022 08:05:01 +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, > Add a helper to check the FUA flag based on the block_device instead > of having to poke into the block layer internal request_queue. Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering