L2INODESLOTSIZE
lv->offset = (dioffset + 2 * 128) >> L2INODESLOTSIZE;
lv->offset = (dioffset + 3 * 128) >> L2INODESLOTSIZE;
lv->offset = dioffset >> L2INODESLOTSIZE;
lrd->log.redopage.l2linesize = cpu_to_le16(L2INODESLOTSIZE);
linelock->l2linesize = L2INODESLOTSIZE;