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Mon, 22 Jan 2024 21:56:33 -0800 (PST) Message-ID: <358aaf68-0618-41e6-9adf-04e211eb690e@gmail.com> Date: Mon, 22 Jan 2024 21:56:28 -0800 Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [inline_data] ext4: Stale flags before sync when convert to non-inline From: Daniel Dawson To: Theodore Ts'o , Andreas Dilger Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org References: <5189fe60-c3e3-4bc6-89d4-1033cf4337c3@gmail.com> Content-Language: en-US Autocrypt: addr=danielcdawson@gmail.com; keydata= xsDiBEgh6rARBADb6EAQHrgO9HyRizchiOWTqeicOwO8RWNmpc9ZLIhBdO8DIh93Acuc4zAm FKeXUNoKR5qBD4hqfDUr6HZgQ4h4TPxzePXQmfkH6YLk/DczvNhTNX7nZbkrRxTq8dYyxnZA qxQhTOus4u3C3uZefx/cYgROZ74FlA2ZlvNDc23tWwCgxaMnx0ld+f3L3zfvbBrXtCI9J30E AMW75WRBHeHcZM13uxQFRzVHIWiZTiG17bozNgs1Ncqf1/U4P3+GzRJK28WmKI0zJmvzLQhB NcHTn1zycDRHzZgu6PvIuho9N6+eAt1xW8qQSEqleQQG5MUpCn5ZnGEFCe60WrrSSrQ/RZEH z5Wc4lX13LqyJIspOfeboz02lxpVA/4jtuj1F0oaKoNN5umNGQRzUDQN2js4yyFALVWNMJrv 7ma/6MthSr5u7RZjVQ/cb+cejKK3VE/tcDoihgp5W16g/UvJXNb8sm5RE+JPdKr64i+1vg8s yWibsPfOaidpZnqdB7sQPEHtv6MZa/ALpox87He8uzIgvjGwH75eUC+5gM0nRGFuaWVsIERh d3NvbiA8ZGFuaWVsY2Rhd3NvbkBnbWFpbC5jb20+wn4EExECAD4CGwMCHgECF4AFCwkIBwIG FQoJCAsCBBYCAwEWIQRbvVCA/rDvfxQvgXPVcreR97RCKgUCYxseswUJOQxsAwAKCRDVcreR 97RCKuaqAJ9OlZDeENw5aGqL0TAaDHuJ9ASiaACgtlJ7dgpFydG2Sk8Fa1faYkMkJerOw00E SCHsJRAQAKCakjg+S4QQ9ZKzKf8y6uPFQ6fsqgO1x6gMfRkMALWQxrh+ox7u2BmcqImTWR3X cxh+Dx+Ot4rXXkiVGUEgMxyaDkM9x/c506enKGs2hZpdalsR4t4xknRIa0JC1dK2/U7SJPGk 75LGPZ63xY0/Gi1WkExgSF/Z+gzuHOaAGQhMSrAYBnQbylajARcLw9G7wwNL/oK1xd3nVM0+ oHfnRvXqPTw7qnC8T1rSOjYZprCbmcXLLrdzqTb3bSZzb3bxeYIBmN5WlI3+DXfAc+xYDUSs tm5aEnR/mPk3I3Loqe+YqPhOBjE4PShFfh2HIXYbk4HOVVW6q4F7eb9pk5VsccwX6e5Wja9S nLgJJLimuEWAF4awoljc6hy7ZRDfIyEnPCNHMy4eEyFHP/OQJ01FJSAJXkhNEHA+Kh5pLlrI LgvOZEMfZnNrVZfyxzmPcTFEUZVvUMaCtE2M0Myzalzzxi6qrUfdMT9y76IfJkM1W4pJmd3j HBGVYBUfRx1XEOFKUc8sEXE91v+xDgDb9TPJ4cFnrKOLUIuj7eTqVMq7A1KNkC1JScdacQ2K 65sruv32vI83Y2/uWOy4TvLcyRSnUSPmWDUURdc6EezitUwJ7qKrsALp0oxUnas7HOEshfVp oD6sMEL7wzVtJZTv4/WC/Ibfb+zgI5TED7Rv2AjESXJ3AAMFD/9RuWJVRHIqpBTnAIOTTyfq HZirIXjvsAgVT8NHr1kRmGVmXaZJ0ipeceIVjOcLG1tO/F0b2XrKyb0KhvMvIiQS7rtoqfdz dF4T58tHLgE2sYztaWGYvDbxQJU7ozavropanHNbKlNRKH4EByDLR+cqUAcZyNWuYLbypMNS 4PzfIjDrLF5akuTLu2RivD88jsruq0MTL9JaLseVqDi/f49WlpT2YzTpNN6QaKHt7mizKxGs OhDYSPc103aSZ1OOnfTGL8Q3FT9/4wf3tS3tQbqK0Coz0iiSt+5w0UbhVLL184AtAquBkNj0 5XvSsahydDF+/FYj4249pT+gpMXXolfs/8dOCy9pPMP+gT6YLm3MuXnmi6Uoq+k7aimlAM3k 9s3Biyr80tVX+B0U1p4fostWdGsNx3P05cXHXTTUTXqFdfI0JvzECWQnMxMmfxAHU3DFMMew SbjxZC5az9bL3TbwIZ9+meKMR3Odg/civpU6IWnvjz7CCHUtcpaLe89egOu2zu4ZMJLwJIlm FOA3GXDFV0YlEWn201pk5WgTnSMDif8N2N+dCXPYu0DVF6oYDkQaUBAYBQ/RbR9/lYIKxINm L5V6q/WVfpkzcQQNWaSWpH/rbUQn+xU5ZW6nU91tlXf++FW3x4JGKzSIC7NXgEee8PJRMZtg fQE5qrScpLolxMJmBBgRAgAmAhsMFiEEW71QgP6w738UL4Fz1XK3kfe0QioFAmMbHpEFCTkM amwACgkQ1XK3kfe0QirF8QCgnca6Roqero59ZRaMAOtFE1C5u0kAoKhJX6kiMfdLhuEpjadG bi1gCpm8 In-Reply-To: <5189fe60-c3e3-4bc6-89d4-1033cf4337c3@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 11/28/23 10:15 PM, Daniel Dawson wrote: > When a file is converted from inline to non-inline, it has stale flags > until sync. > Why is this a problem? Because some code will fail under such a > condition, for example, lseek(..., SEEK_HOLE) will result in ENOENT. Just tested. Still happening on 6.8-rc1. -- PGP fingerprint: 5BBD5080FEB0EF7F142F8173D572B791F7B4422A