Cross Reference: /vbox/src/VBox/Storage/QCOW.cpp

Lines Matching defs:pClusterAlloc
1298  * @param   pClusterAlloc    The cluster allocation to rollback.
1300 static int qcowAsyncClusterAllocRollback(PQCOWIMAGE pImage, PVDIOCTX pIoCtx, PQCOWCLUSTERASYNCALLOC pClusterAlloc)
1304     switch (pClusterAlloc->enmAllocState)
1310             rc = vdIfIoIntFileSetSize(pImage->pIfIo, pImage->pStorage, pClusterAlloc->offNextClusterOld);
1311             qcowL2TblCacheEntryRelease(pClusterAlloc->pL2Entry); /* Release L2 cache entry. */
1312             qcowL2TblCacheEntryFree(pImage, pClusterAlloc->pL2Entry); /* Free it, it is not in the cache yet. */
1318             rc = vdIfIoIntFileSetSize(pImage->pIfIo, pImage->pStorage, pClusterAlloc->offNextClusterOld);
1319             qcowL2TblCacheEntryRelease(pClusterAlloc->pL2Entry); /* Release L2 cache entry. */
1323             AssertMsgFailed(("Invalid cluster allocation state %d\n", pClusterAlloc->enmAllocState));
1327     RTMemFree(pClusterAlloc);
1344     PQCOWCLUSTERASYNCALLOC pClusterAlloc = (PQCOWCLUSTERASYNCALLOC)pvUser;
1347         return qcowAsyncClusterAllocRollback(pImage, pIoCtx, pClusterAlloc);
1349     AssertPtr(pClusterAlloc->pL2Entry);
1351     switch (pClusterAlloc->enmAllocState)
1355             uint64_t offUpdateLe = RT_H2BE_U64(pClusterAlloc->pL2Entry->offL2Tbl);
1358             pClusterAlloc->enmAllocState = QCOWCLUSTERASYNCALLOCSTATE_L2_LINK;
1360                                         pImage->offL1Table + pClusterAlloc->idxL1*sizeof(uint64_t),
1362                                         qcowAsyncClusterAllocUpdate, pClusterAlloc);
1368                 qcowAsyncClusterAllocRollback(pImage, pIoCtx, pClusterAlloc);
1379             pImage->paL1Table[pClusterAlloc->idxL1] = pClusterAlloc->pL2Entry->offL2Tbl;
1380             qcowL2TblCacheEntryInsert(pImage, pClusterAlloc->pL2Entry);
1382             pClusterAlloc->enmAllocState     = QCOWCLUSTERASYNCALLOCSTATE_USER_ALLOC;
1383             pClusterAlloc->offNextClusterOld = offData;
1384             pClusterAlloc->offClusterNew     = offData;
1388                                         offData, pIoCtx, pClusterAlloc->cbToWrite,
1389                                         qcowAsyncClusterAllocUpdate, pClusterAlloc);
1394                 qcowAsyncClusterAllocRollback(pImage, pIoCtx, pClusterAlloc);
1395                 RTMemFree(pClusterAlloc);
1401             uint64_t offUpdateLe = RT_H2BE_U64(pClusterAlloc->offClusterNew);
1403             pClusterAlloc->enmAllocState = QCOWCLUSTERASYNCALLOCSTATE_USER_LINK;
1407                                         pImage->paL1Table[pClusterAlloc->idxL1] + pClusterAlloc->idxL2*sizeof(uint64_t),
1409                                         qcowAsyncClusterAllocUpdate, pClusterAlloc);
1414                 qcowAsyncClusterAllocRollback(pImage, pIoCtx, pClusterAlloc);
1415                 RTMemFree(pClusterAlloc);
1422             pClusterAlloc->pL2Entry->paL2Tbl[pClusterAlloc->idxL2] = pClusterAlloc->offClusterNew;
1423             qcowL2TblCacheEntryRelease(pClusterAlloc->pL2Entry);
1424             RTMemFree(pClusterAlloc);
1430                              pClusterAlloc->enmAllocState));