BMAP_DSIZE        775 user/sbin/sfsck/sfsck.c #define BMAP_ISIZE	(BMAP_DSIZE*SFS_DBPERIDB)
BMAP_DSIZE        791 user/sbin/sfsck/sfsck.c 		return ibmap(BMAP_I(sfi, iblock), offset, BMAP_DSIZE);