On 2018/5/7 10:15, Yunlong Song wrote: > f2fs-tools uses ioctl BLKSSZGET to get sector_size, however, this ioctl > will return a value which may be larger than 512 (according to the value > of q->limits.logical_block_size), then this will be inconsistent with > the start_sector, since start_sector is got from ioctl HDIO_GETGEO and > is always in 512 size unit for a sector. To fix this problem, just > change the sector_size to the default value when computing with > start_sector. And fix sectors_per_blk as well. > > Signed-off-by: Yunlong Song <yunlong.s...@huawei.com>
Reviewed-by: Chao Yu <yuch...@huawei.com> Thanks,
