MT_SCAN
ASSERT(((ul->un_logmap->mtm_debug & MT_SCAN) == 0) ||
ASSERT(((mtm->mtm_debug & MT_SCAN) == 0) ||
ASSERT(((mtm->mtm_debug & MT_SCAN) == 0) ||
ASSERT(((logmap->mtm_debug & MT_SCAN) == 0) ||
if (logmap->mtm_debug & MT_SCAN)