On 2021/8/11 10:48, Wu Bo wrote:
I use the following command to create a file, the file may got corruption: f2fs_io write 2 0 512 inc_num dio $pathAnd when I use bio or to set the chunk size to 1 block, the file is normal. The commands as following: f2fs_io write 2 0 512 inc_num buffered $path f2fs_io write 1 0 512 inc_num dio $path I find this bug on old kernel version 4.14.117, and not find on version 4.19.152. So this bug is fixed. Can anyone can tell me which patch fixed this bug?
Not sure, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-4.19.y&id=7bae8b6b73e46c307fa355ce086800b7ad6610f8 Thanks,
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