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Thu, 31 Jul 2025 20:15:20 +0200 Message-ID: <6bf76f9d-dda4-424b-a0ee-a03547ed5b86@web.de> Date: Thu, 31 Jul 2025 20:15:19 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: masonzhang.linuxer@gmail.com, linux-f2fs-devel@lists.sourceforge.net, Chao Yu Cc: LKML References: <20250731151917.24800-1-masonzhang.linuxer@gmail.com> Subject: Re: [PATCH v3] f2fs: add error checking in do_write_page() Content-Language: en-GB, de-DE From: Markus Elfring In-Reply-To: <20250731151917.24800-1-masonzhang.linuxer@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:IPV5vziLeui+tlVRJvGQ98KSrZtJ88yF2dZGqZkHLBb9AxOFRhT oD6OP6Onyd12IrJGiqZCYlOv61f+gVHPjYJsZXhRZksORxqzFpu4x4d2lhrr4jeAjhzIeQj jY0lKlQS+UDsUrCqluUT+KDSdFBmER+b6DM0tKQLuDK1rB8MaPRGGnb8NfkLtBVJzr0JiM0 oKWZqOyY7pSSXtjhi7nyQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:wThGtQG7gzw=;vxLMV8acAr+Xys20CFCWKkFVjeZ /agjkvTRE+a/cX21NcucCa5vRqJD9NZfsZGbL6qGYIaMxPPHOOSuNqeLxrHTRtV1LJVGzPXG/ 9ahB0i/85oGH8wx1gq5FdCsDb7hcF/DfXbXLtmAEekZsoZMeHWn6VHOCSkIXJTUfRMn18lRWz nk/ysiy9KJh2DiLvIdg4jNAWQPVxRhuVuCqtFCKXZ7Hp/5igxFH9FCbSURi0PxqO6wkZ21u8c 9AmxSiDfvOeYA7hd3kmrDAiFoiTOBOEW6YeD8t7MKK2+97JIx5cWf9E022fhXs5ENqyZafcCF 79GvNpFyOlvq0MIXbBoyi42xZQ+OIKvQ65/3+GX7AQ9uIN0NSC37kbziosTMHn2Ec/R/RQ6b8 BJLt6bgtOA2er6rCTf1vfCLx1t/gBDuW39twqmJhxiWQ3bNET2usN5IhQuvUAV0qKbbxdGteV 2nCuyegy71GSP3+fhht/ap98lNSu73qWFl7Ab3uRGIwz1VjEY7EOSNfXg2fhVdrTWKjY0+Mlu STIiiXLjQLNG5DjGkttDjjPMw/w5SbxfNaGVIslLSIhmZzi/CRmZhJSTKL+gHI90ECg0ZL1wS LzZYrUOlLBSzl4IF0SHSySymXlOVjO/hZ6tum4jlLgGYZDtuGIpOXiqvhteqqmR/UU9a2X6lh cmeWjsCkSigMxraZVgRHMub0XHoeR8u5KiwO96kaCtt/+GIrhvDuCZVbnxv53A1OQFw8FpWQB tJaw1zyozGuo9tq51GArYe22BgqzqCpAxgGkrVwtdVXXlavUd0Uqx+1H94IHw7fT1pAFHrers NIyoyp0OcMagtk4fopfzMgt8p1IYKumwVEbMvRRxb2Z3+9WKBboMFwlNXN8dUeTrKa5ayLjlm xFg2EVCtOEs67VRGmYptcscvV+XE+X686SAHoV+6bKM+bBxgCF5z8nG04+MfiycmHXq3/JSXD q8nm+d8O5Vn7mze/isgAc4JrbsQU6FYlWgCRcfQIxLesqlCK7R8R9YAYR//6jOMZ9Wtcp1DFD lbkRG+9Zf/+sP91W582Y9GnEPFm60pfo0tB0OCW04Di4oSC3RsVHS00CLUJBLq2u0pYD3uosT Eu637K1E2juD5Ds9m+xhDKkAnt/BxEn+QVRHPvkH2YodqtG8wy8xVk8ycTwjwPRPMYpNyjAvI Mzkr87Z8Dr57uQfTHV13WWVcUneGyiuXZPO5SGoESU2mEHcAt3jq+SmJxdl6Ja5x4sYK21CIC JK4dAXNc625VKm1y9cJJ5NNYU5OJcxu5XQq4VTn7oo42PBMxKP9/Gs3FqvvhdnKKRHGc30+c/ +TxJLc0X6bXTnnHMbCEYUIBCIyBagn4ShE+avpqXG5os7oHkCJjjlkNybi7moeRJg0iBE9yng 5D3RMYVqvwKeJYKl2bwE5u81Sdb6XLw/1wQmbQgd8Yve5oqr58EZALUvE7zU0rhRBvrVCm8os 6LtFbEdyBH2xO0YJhLKN505qpeejKwYkTO1D+EjjEA9RDO+KNPha7KhsVPn+c5WSrcfUelcZ8 GHymZPGN5PFZrCmISpcJu6Z1CmEFl4mcfZLQIPwSvvkNHifDjswqfOZomgmcmAj75Tw50BeVE uDDsYK0e8/JYWRh7o7uTB49ffBcjJjAP+wEABOUyoFbUseiataR9bkvPgd/iHB3xjpbwEkY+5 99ovsAjsPFnhdPaUl7BhCFBvUpbU+4WkLnlpTzIKyLXrIKNSgpKdFGUJiW3GMSRbewtaSPbic dd5RiRLoHcbjfrQTyyoxxktmR5X2qSwZT7dGmhXmur+lnpTUDQuPaAyKjNk9G6lpeEt+lJiTE vF6zg+Gc/6/vcuj33hQ/DrOnKharntq8JfT3Ryt68IGt6fvXeiwKw56CI6IDIS5cMuWyHK1a0 wHiSu/rtIkD2EdLfX1F04LBahsuKbAJ5Bv5Nt6J4+U2H5AuMVUXFQcVd63BFQLQoVkQsHxf4i 6fQP/AqvAa71iB8Lzp+X79vCxnXXIt7qLb0aQez42cb7l/OjPJBO/gAhrWN2g5rCgkg5BPJwj d6dM5QBW3X4BjgyTc8Khs5wOFTKNDd9UR2V9DUSw5DH+gRt097Le9TH6dIkMIj7e+oA8X7/+8 hD/gPY1l605LlYY+E/C0nIhkTudAzsDnytB30UujR7Cy21IpfDYCDYp4TD42jMHX2yTau3ZZt H9qdCjQ/XqVYi02UcOeQA2EGj9MqWUTyLGilfjhsGhHBM3tUkHQxVXBljtGK26cZraLfVCSR0 DmygXLBcrnTHoG5RjQ3sb4Mk/z+CIpUNnZALF4DL/Q2EsTsB2LRf9OMXtmuZXXv2UZq2DSJkv MX5nY8Wea5DvthiUXV/e4bRqDY3HFDPYF/3dpAdfpu3CKS3XaGBXs3h+GRMv6gkpOOUaU08nZ 4yIPUZBTI4qKyFzQIX/npNdWmPjEeTvQnFhgqej37CDaGssS2FZoWZNO9gYcFSqlBO5QjW2fQ 7U49adu5RC6ewkeymwnQs/ADub+wSa5OQS6X/ZjezLFwbM68wNl9eH3LldWJ7+OQhvlXdoBP5 Fgtkbgo3yDX/ed9GpgJ6ktx4091zQoxjtG9QKAVGAKfvvNSn2fsxe0oxb5zchHY1KNAQUQOoU 4fJlZK5mhq8H4GgZajGcZjBGv0kAqp3bwQCzi8JBrK+ZXfNiwFA1ZDhbWT25yv4s3GVOYGrZL PA6IrkwRW13QK5uGt6UR+d531FBGkiOBOtMq6DxnkFunmGG72XzVuo8/PzoAYf2mANernq6kE PzLI08l8uj21fB71bQUUye0BIjysd0yye5aH9IubN4ujrc26km14qqvy1dAcscC3jkhtocKs3 hYa96p2GEUUoJMqH0lFB8vJgotloLK3b7Vkk+h8aK3WvQP6qwzYN/gwkkIbdEKTrpoyIi3hw6 pjjq8LSHYNIEhk5CAZJAwt3zKISPzj8ZahT+w/YpNCYZs8USzqsCWodmcLvA7rzYHp0o+QaPk XALkSfII5JrBbuprY9hxY74Hnt8d90iLMCdrCltN5eRFHF8ng2GdZzi5nnKKeUGwbObl3h4Hu h+ZtP070aAV67Z/Ls37VGH6Left4237BhlN15PzLpHArihMdfbOHBL1I6LeB2ZrwfdPZJz7cY iHUFcxtGJ93wPYe0PN6v4qSWNWX43tNH8s02Cb79Zt8QPtLi3q/4CPGvkfscmiwbegEmb/pP+ 9rHTHUvjb+BVCqID9a0lXZh9pT3gjIbryHGyKJIBUJSM+XKMsc4bDjA2BEk21c43pTH3t56Q2 1jrD/UHUEujqEthVsP7NcNplP25vsbBhoM6I42j9yZhBlpiqeT+I7dSCLmHACQ8WduMuQrgqo ei3Zo6bjx0jHWlM9tSIz8wKW22j9fGKW/CdYFiZQ/hYHi63GYn9CFY/x02BIyDJ5yQ0lJ0fO5 vkTAGQRv3FH0jFMIWTM2xuhtmtdjXmn7TpWLJNrfV1p7zJCJJQw3vMgSnqQXRN9j+aKZ9VUNO BnTrbsoxd/zilHmUtLJ/qG0/pWQdh3JxmjO79kIthriWybUrdq8gMFPOpU0jt7D0+M7nbPhxa gOfXZIFQVsO/9hXDDTz+ujc= > Otherwise, the filesystem may unaware of potential file corruption. I find that the change description should be improved considerably. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.16#n45 Regards, Markus