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Fri, 4 Oct 2024 09:23:35 +0000 Received: from DM6PR10MB4313.namprd10.prod.outlook.com ([fe80::4f45:f4ab:121:e088]) by DM6PR10MB4313.namprd10.prod.outlook.com ([fe80::4f45:f4ab:121:e088%3]) with mapi id 15.20.8026.016; Fri, 4 Oct 2024 09:23:35 +0000 From: John Garry To: axboe@kernel.dk, brauner@kernel.org, djwong@kernel.org, viro@zeniv.linux.org.uk, jack@suse.cz, dchinner@redhat.com, hch@lst.de, cem@kernel.org Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, hare@suse.de, martin.petersen@oracle.com, catherine.hoang@oracle.com, mcgrof@kernel.org, ritesh.list@gmail.com, ojaswin@linux.ibm.com, John Garry Subject: [PATCH v7 8/8] xfs: Support setting FMODE_CAN_ATOMIC_WRITE Date: Fri, 4 Oct 2024 09:22:54 +0000 Message-Id: <20241004092254.3759210-9-john.g.garry@oracle.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20241004092254.3759210-1-john.g.garry@oracle.com> References: <20241004092254.3759210-1-john.g.garry@oracle.com> X-ClientProxiedBy: LO4P265CA0126.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:2c6::17) To DM6PR10MB4313.namprd10.prod.outlook.com (2603:10b6:5:212::20) Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6PR10MB4313:EE_|IA1PR10MB6900:EE_ X-MS-Office365-Filtering-Correlation-Id: 1f1bf6f3-d93e-4567-2c26-08dce45638c9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014|7416014; 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Signed-off-by: John Garry --- fs/xfs/xfs_file.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 3a0a35e7826a..e4a3a9882b0a 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -1217,6 +1217,8 @@ xfs_file_open( if (xfs_is_shutdown(XFS_M(inode->i_sb))) return -EIO; file->f_mode |= FMODE_NOWAIT | FMODE_CAN_ODIRECT; + if (xfs_inode_can_atomicwrite(XFS_I(inode))) + file->f_mode |= FMODE_CAN_ATOMIC_WRITE; return generic_file_open(inode, file); }