XFS_DAENTER_DBS    35 fs/xfs/xfs_trans_space.h 	(XFS_DAENTER_1B(mp,w) * XFS_DAENTER_DBS(mp,w))
XFS_DAENTER_DBS    39 fs/xfs/xfs_trans_space.h 	(XFS_DAENTER_DBS(mp,w) * XFS_DAENTER_BMAP1B(mp,w))