6733     MemPage *pOvfl = 0;  in clearCellOverflow()  local
6741       rc = getOverflowPage(pBt, ovflPgno, &pOvfl, &iNext);  in clearCellOverflow()
6745     if( ( pOvfl || ((pOvfl = btreePageLookup(pBt, ovflPgno))!=0) )  in clearCellOverflow()
6746      && sqlite3PagerPageRefcount(pOvfl->pDbPage)!=1  in clearCellOverflow()
6760       rc = freePage2(pBt, pOvfl, ovflPgno);  in clearCellOverflow()
6763     if( pOvfl ){  in clearCellOverflow()
6764       sqlite3PagerUnref(pOvfl->pDbPage);  in clearCellOverflow()
6923       MemPage *pOvfl = 0;  in fillInCell()  local
6934       rc = allocateBtreePage(pBt, &pOvfl, &pgnoOvfl, pgnoOvfl, 0);  in fillInCell()
6950           releasePage(pOvfl);  in fillInCell()
6970       pToRelease = pOvfl;  in fillInCell()
6971       pPrior = pOvfl->aData;  in fillInCell()
6973       pPayload = &pOvfl->aData[4];  in fillInCell()