On Wed, Mar 23, 2022 at 08:00:48AM +0800, Qu Wenruo wrote: >> When a bio is split in btrfs_submit_direct, dip->file_offset contains >> the file offset for the first bio. But this means the start value used >> in btrfs_end_dio_bio to record the write location for zone devices is >> icorrect for subsequent bios. >> >> Signed-off-by: Christoph Hellwig <hch@xxxxxx> > > Maybe better to be folded with previous patch? Well, it fixes a separate issue.