7880   MemPage *apOld[NB];          /* pPage and up to two siblings */  in balance_nonroot()  local
7946       rc = getAndInitPage(pBt, pgno, &apOld[i], 0, 0);  in balance_nonroot()
7949       memset(apOld, 0, (i+1)*sizeof(MemPage*));  in balance_nonroot()
7952     if( apOld[i]->nFree<0 ){  in balance_nonroot()
7953       rc = btreeComputeFreeSpace(apOld[i]);  in balance_nonroot()
7955         memset(apOld, 0, (i)*sizeof(MemPage*));  in balance_nonroot()
7959     nMaxCells += apOld[i]->nCell + ArraySize(pParent->apOvfl);  in balance_nonroot()
8037   b.pRef = apOld[0];  in balance_nonroot()
8041     MemPage *pOld = apOld[i];  in balance_nonroot()
8052     if( pOld->aData[0]!=apOld[0]->aData[0] ){  in balance_nonroot()
8154     MemPage *p = apOld[i];  in balance_nonroot()
8267     apOld[0]->pgno, apOld[0]->nCell,  in balance_nonroot()
8268     nOld>=2 ? apOld[1]->pgno : 0, nOld>=2 ? apOld[1]->nCell : 0,  in balance_nonroot()
8269     nOld>=3 ? apOld[2]->pgno : 0, nOld>=3 ? apOld[2]->nCell : 0  in balance_nonroot()
8275   pageFlags = apOld[0]->aData[0];  in balance_nonroot()
8279       pNew = apNew[i] = apOld[i];  in balance_nonroot()
8280       apOld[i] = 0;  in balance_nonroot()
8372     MemPage *pOld = (nNew>nOld ? apNew : apOld)[nOld-1];  in balance_nonroot()
8405         pOld = iOld<nNew ? apNew[iOld] : apOld[iOld];  in balance_nonroot()
8602     freePage(apOld[i], &rc);  in balance_nonroot()
8622     releasePage(apOld[i]);  in balance_nonroot()