On 2020/10/30 10:27, Daeho Jeong wrote:
From: Daeho Jeong <[email protected]>Added a new F2FS_IOC_SET_COMPRESS_OPTION ioctl to change file compression option of a file. struct f2fs_comp_option { u8 algorithm; => compression algorithm => 0:lzo, 1:lz4, 2:zstd, 3:lzorle u8 log_cluster_size; => log scale cluster size => 2 ~ 8 }; struct f2fs_comp_option option; option.algorithm = 1; option.log_cluster_size = 7; ioctl(fd, F2FS_IOC_SET_COMPRESS_OPTION, &option); Signed-off-by: Daeho Jeong <[email protected]>
Reviewed-by: Chao Yu <[email protected]> Thanks, _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
