Symbol: BLKTOL0
fs/jfs/jfs_dmap.c
3478
p = BLKTOL0(blkno, sbi->l2nbperpage);
fs/jfs/jfs_dmap.h
110
(((l) == 2) ? 1 : ((l) == 1) ? BLKTOL1((b),(s)) : BLKTOL0((b),(s)))