XFS_MIN_LOG_BYTES 272 fs/xfs/libxfs/xfs_fs.h ((2 * 1024 * 1024 * 1024ULL) - XFS_MIN_LOG_BYTES) XFS_MIN_LOG_BYTES 179 fs/xfs/xfs_fsops.c if (nb < XFS_MIN_LOG_BLOCKS || nb < XFS_B_TO_FSB(mp, XFS_MIN_LOG_BYTES))