Symbol: BLKTOL1
fs/jfs/jfs_dmap.c
3461
p = BLKTOL1(blkno, sbi->l2nbperpage); /* L1 page */
fs/jfs/jfs_dmap.h
110
(((l) == 2) ? 1 : ((l) == 1) ? BLKTOL1((b),(s)) : BLKTOL0((b),(s)))