On Thu, Jan 09, 2020 at 10:45:14AM -0800, Darrick J. Wong wrote: > From: Darrick J. Wong <darrick.wong@xxxxxxxxxx> > > Increase XFS_BLF_DATAMAP_SIZE by 1 to fill in the implied padding at the > end of struct xfs_buf_log_format. This makes the size consistent so > that we can check it in xfs_ondisk.h, and will be needed once we start > logging attribute values. Isn't this an incompatible change in the on-disk format for 32-bit systems?