Lines Matching refs:pGroup

40015   PGroup *pGroup;                     /* PGroup this cache belongs to */
40232   assert( sqlite3_mutex_held(pCache->pGroup->mutex) );
40233   pcache1LeaveMutex(pCache->pGroup);
40246   pcache1EnterMutex(pCache->pGroup);
40252       pCache->pGroup->nCurrentPage++;
40269     assert( sqlite3_mutex_held(p->pCache->pGroup->mutex) );
40275       pCache->pGroup->nCurrentPage--;
40335   assert( sqlite3_mutex_held(p->pGroup->mutex) );
40342   pcache1LeaveMutex(p->pGroup);
40346   pcache1EnterMutex(p->pGroup);
40373   PGroup *pGroup;
40378   pGroup = pCache->pGroup;
40379   assert( pPage->pLruNext || pPage==pGroup->pLruTail );
40380   assert( pPage->pLruPrev || pPage==pGroup->pLruHead );
40381   assert( sqlite3_mutex_held(pGroup->mutex) );
40385     pGroup->pLruHead = pPage->pLruNext;
40390     pGroup->pLruTail = pPage->pLruPrev;
40410   assert( sqlite3_mutex_held(pCache->pGroup->mutex) );
40422 static void pcache1EnforceMaxPage(PGroup *pGroup){
40423   assert( sqlite3_mutex_held(pGroup->mutex) );
40424   while( pGroup->nCurrentPage>pGroup->nMaxPage && pGroup->pLruTail ){
40425     PgHdr1 *p = pGroup->pLruTail;
40426     assert( p->pCache->pGroup==pGroup );
40447   assert( sqlite3_mutex_held(pCache->pGroup->mutex) );
40506   PGroup *pGroup;       /* The group the new page cache will belong to */
40534       pGroup = (PGroup*)&pCache[1];
40535       pGroup->mxPinned = 10;
40537       pGroup = &pcache1.grp;
40539     pCache->pGroup = pGroup;
40543     pcache1EnterMutex(pGroup);
40547       pGroup->nMinPage += pCache->nMin;
40548       pGroup->mxPinned = pGroup->nMaxPage + 10 - pGroup->nMinPage;
40550     pcache1LeaveMutex(pGroup);
40567     PGroup *pGroup = pCache->pGroup;
40568     pcache1EnterMutex(pGroup);
40569     pGroup->nMaxPage += (nMax - pCache->nMax);
40570     pGroup->mxPinned = pGroup->nMaxPage + 10 - pGroup->nMinPage;
40573     pcache1EnforceMaxPage(pGroup);
40574     pcache1LeaveMutex(pGroup);
40586     PGroup *pGroup = pCache->pGroup;
40588     pcache1EnterMutex(pGroup);
40589     savedMaxPage = pGroup->nMaxPage;
40590     pGroup->nMaxPage = 0;
40591     pcache1EnforceMaxPage(pGroup);
40592     pGroup->nMaxPage = savedMaxPage;
40593     pcache1LeaveMutex(pGroup);
40603   pcache1EnterMutex(pCache->pGroup);
40605   pcache1LeaveMutex(pCache->pGroup);
40624   PGroup *pGroup = pCache->pGroup;
40630   assert( pGroup->mxPinned == pGroup->nMaxPage + 10 - pGroup->nMinPage );
40633         nPinned>=pGroup->mxPinned
40644   if( pCache->bPurgeable && pGroup->pLruTail && (
40646       || pGroup->nCurrentPage>=pGroup->nMaxPage
40650     pPage = pGroup->pLruTail;
40667       pGroup->nCurrentPage -= (pOther->bPurgeable - pCache->bPurgeable);
40766   pcache1EnterMutex(pCache->pGroup);
40780   pcache1LeaveMutex(pCache->pGroup);
40797   PGroup *pGroup = pCache->pGroup;
40800   pcache1EnterMutex(pGroup);
40806   assert( pGroup->pLruHead!=pPage && pGroup->pLruTail!=pPage );
40809   if( reuseUnlikely || pGroup->nCurrentPage>pGroup->nMaxPage ){
40814     if( pGroup->pLruHead ){
40815       pGroup->pLruHead->pLruPrev = pPage;
40816       pPage->pLruNext = pGroup->pLruHead;
40817       pGroup->pLruHead = pPage;
40819       pGroup->pLruTail = pPage;
40820       pGroup->pLruHead = pPage;
40826   pcache1LeaveMutex(pCache->pGroup);
40845   pcache1EnterMutex(pCache->pGroup);
40862   pcache1LeaveMutex(pCache->pGroup);
40874   pcache1EnterMutex(pCache->pGroup);
40879   pcache1LeaveMutex(pCache->pGroup);
40889   PGroup *pGroup = pCache->pGroup;
40891   pcache1EnterMutex(pGroup);
40893   assert( pGroup->nMaxPage >= pCache->nMax );
40894   pGroup->nMaxPage -= pCache->nMax;
40895   assert( pGroup->nMinPage >= pCache->nMin );
40896   pGroup->nMinPage -= pCache->nMin;
40897   pGroup->mxPinned = pGroup->nMaxPage + 10 - pGroup->nMinPage;
40898   pcache1EnforceMaxPage(pGroup);
40899   pcache1LeaveMutex(pGroup);