XFS_NBWORDLOG    1129 fs/xfs/libxfs/xfs_format.h 	((int)(((bi) >> XFS_NBWORDLOG) & XFS_BLOCKWMASK(mp)))
XFS_NBWORDLOG     152 fs/xfs/libxfs/xfs_types.h #define	XFS_NBWORD	(1 << XFS_NBWORDLOG)