On Thu, Aug 21, 2025 at 04:56:33PM +0800, Yu Kuai wrote: > Can you give some examples as how to chain the right way? fs/xfs/xfs_bio_io.c: xfs_rw_bdev fs/xfs/xfs_buf.c: xfs_buf_submit_bio fs/xfs/xfs_log.c: xlog_write_iclog > BTW, for all > the io split case, should this order be fixed? I feel we should, this > disorder can happen on any stack case, where top max_sector is greater > than stacked disk. Yes, I've been trying get Bart to fix this for a while instead of putting in a workaround very similar to the one proposed here, but so far nothing happened.
