PBLE_LEVEL_2
palloc->level = PBLE_LEVEL_2;
if (palloc->level == PBLE_LEVEL_2)
if (palloc->level == PBLE_LEVEL_2) {
lvl = iwmr->page_cnt != 1 ? PBLE_LEVEL_1 | PBLE_LEVEL_2 : PBLE_LEVEL_0;