BLKTOL0          3393 fs/jfs/jfs_dmap.c 			p = BLKTOL0(blkno, sbi->l2nbperpage);
BLKTOL0           123 fs/jfs/jfs_dmap.h 	(((l) == 2) ? 1 : ((l) == 1) ? BLKTOL1((b),(s)) : BLKTOL0((b),(s)))