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

Lines Matching refs:pCache
290     PVDCACHE               pCache;
1104  * @param   pCache   The cache to read from.
1115 static int vdCacheReadHelper(PVDCACHE pCache, uint64_t uOffset,
1120     LogFlowFunc(("pCache=%#p uOffset=%llu pIoCtx=%p cbRead=%zu pcbRead=%#p\n",
1121                  pCache, uOffset, pIoCtx, cbRead, pcbRead));
1123     AssertPtr(pCache);
1126     rc = pCache->Backend->pfnRead(pCache->pBackendData, uOffset, cbRead,
1137  * @param   pCache     The cache to write to.
1143 static int vdCacheWriteHelper(PVDCACHE pCache, uint64_t uOffset, size_t cbWrite,
1148     LogFlowFunc(("pCache=%#p uOffset=%llu pIoCtx=%p cbWrite=%zu pcbWritten=%#p\n",
1149                  pCache, uOffset, pIoCtx, cbWrite, pcbWritten));
1151     AssertPtr(pCache);
1156         rc = pCache->Backend->pfnWrite(pCache->pBackendData, uOffset, cbWrite,
1164             rc = pCache->Backend->pfnWrite(pCache->pBackendData, uOffset, cbWrite,
2044         if (   pDisk->pCache
2047             rc = vdCacheReadHelper(pDisk->pCache, uOffset, cbThisRead,
2058                     rc = vdCacheWriteHelper(pDisk->pCache, uOffset, cbThisRead,
2280             if (pDisk->pCache)
2281                 pDisk->pCache->Backend->pfnSetModificationUuid(pDisk->pCache->pBackendData,
3149             && pDisk->pCache)
3151             rc = pDisk->pCache->Backend->pfnFlush(pDisk->pCache->pBackendData, pIoCtx);
6561     PVDCACHE pCache = NULL;
6584         pCache = (PVDCACHE)RTMemAllocZ(sizeof(VDCACHE));
6585         if (!pCache)
6590         pCache->pszFilename = RTStrDup(pszFilename);
6591         if (!pCache->pszFilename)
6597         pCache->VDIo.pDisk  = pDisk;
6598         pCache->pVDIfsCache = pVDIfsCache;
6600         rc = vdFindCacheBackend(pszBackend, &pCache->Backend);
6603         if (!pCache->Backend)
6611         pCache->VDIo.pInterfaceIo = VDIfIoGet(pVDIfsCache);
6612         if (!pCache->VDIo.pInterfaceIo)
6614             vdIfIoFallbackCallbacksSetup(&pCache->VDIo.VDIfIo);
6615             rc = VDInterfaceAdd(&pCache->VDIo.VDIfIo.Core, "VD_IO", VDINTERFACETYPE_IO,
6617             pCache->VDIo.pInterfaceIo = &pCache->VDIo.VDIfIo;
6622         vdIfIoIntCallbacksSetup(&pCache->VDIo.VDIfIoInt);
6623         rc = VDInterfaceAdd(&pCache->VDIo.VDIfIoInt.Core, "VD_IOINT", VDINTERFACETYPE_IOINT,
6624                             &pCache->VDIo, sizeof(VDINTERFACEIOINT), &pCache->pVDIfsCache);
6627         pCache->uOpenFlags = uOpenFlags & VD_OPEN_FLAGS_HONOR_SAME;
6628         rc = pCache->Backend->pfnOpen(pCache->pszFilename,
6631                                       pCache->pVDIfsCache,
6632                                       &pCache->pBackendData);
6642                 rc = pCache->Backend->pfnOpen(pCache->pszFilename,
6646                                                pCache->pVDIfsCache,
6647                                                &pCache->pBackendData);
6668         rc = pCache->Backend->pfnGetModificationUuid(pCache->pBackendData,
6691             if (!pDisk->pCache)
6692                 pDisk->pCache = pCache;
6700             rc2 = pCache->Backend->pfnClose(pCache->pBackendData, false);
6702             pCache->pBackendData = NULL;
6714         if (pCache)
6716             if (pCache->pszFilename)
6717                 RTStrFree(pCache->pszFilename);
6718             RTMemFree(pCache);
7403     PVDCACHE pCache = NULL;
7443         AssertMsgBreakStmt(!pDisk->pCache,
7451         pCache = (PVDCACHE)RTMemAllocZ(sizeof(VDCACHE));
7452         if (!pCache)
7457         pCache->pszFilename = RTStrDup(pszFilename);
7458         if (!pCache->pszFilename)
7464         rc = vdFindCacheBackend(pszBackend, &pCache->Backend);
7467         if (!pCache->Backend)
7474         pCache->VDIo.pDisk        = pDisk;
7475         pCache->pVDIfsCache       = pVDIfsCache;
7478         pCache->VDIo.pInterfaceIo = VDIfIoGet(pVDIfsCache);
7479         if (!pCache->VDIo.pInterfaceIo)
7481             vdIfIoFallbackCallbacksSetup(&pCache->VDIo.VDIfIo);
7482             rc = VDInterfaceAdd(&pCache->VDIo.VDIfIo.Core, "VD_IO", VDINTERFACETYPE_IO,
7484             pCache->VDIo.pInterfaceIo = &pCache->VDIo.VDIfIo;
7489         vdIfIoIntCallbacksSetup(&pCache->VDIo.VDIfIoInt);
7490         rc = VDInterfaceAdd(&pCache->VDIo.VDIfIoInt.Core, "VD_IOINT", VDINTERFACETYPE_IOINT,
7491                             &pCache->VDIo, sizeof(VDINTERFACEIOINT), &pCache->pVDIfsCache);
7508         pCache->uOpenFlags = uOpenFlags & VD_OPEN_FLAGS_HONOR_SAME;
7509         pCache->VDIo.fIgnoreFlush = (uOpenFlags & VD_OPEN_FLAGS_IGNORE_FLUSH) != 0;
7510         rc = pCache->Backend->pfnCreate(pCache->pszFilename, cbSize,
7516                                         pCache->pVDIfsCache,
7518                                         &pCache->pBackendData);
7527             pCache->VDIo.pBackendData = pCache->pBackendData;
7531             AssertMsgStmt(!pDisk->pCache,
7546                 rc = pCache->Backend->pfnSetModificationUuid(pCache->pBackendData,
7557             pDisk->pCache = pCache;
7562             rc2 = pCache->Backend->pfnClose(pCache->pBackendData, true);
7564             pCache->pBackendData = NULL;
7581         if (pCache)
7583             if (pCache->pszFilename)
7584                 RTStrFree(pCache->pszFilename);
7585             RTMemFree(pCache);
8964     PVDCACHE pCache = NULL;
8978         AssertPtrBreakStmt(pDisk->pCache, rc = VERR_VD_CACHE_NOT_FOUND);
8980         pCache = pDisk->pCache;
8981         pDisk->pCache = NULL;
8983         pCache->Backend->pfnClose(pCache->pBackendData, fDelete);
8984         if (pCache->pszFilename)
8985             RTStrFree(pCache->pszFilename);
8986         RTMemFree(pCache);
9075         PVDCACHE pCache = pDisk->pCache;
9076         if (pCache)
9078             rc2 = pCache->Backend->pfnClose(pCache->pBackendData, false);
9082             if (pCache->pszFilename)
9083                 RTStrFree(pCache->pszFilename);
9084             RTMemFree(pCache);