lmWriteRecord
lsn = lmWriteRecord(log, NULL, &lrd, NULL);
static int lmWriteRecord(struct jfs_log * log, struct tblock * tblk,
lsn = lmWriteRecord(log, NULL, &lrd, NULL);
lsn = lmWriteRecord(log, tblk, lrd, tlck);
lsn = lmWriteRecord(log, NULL, &lrd, NULL);