/* $Id: FTMAll.cpp 69111 2017-10-17 14:26:02Z vboxsync $ */ /** @file * FTM - Fault Tolerance Manager - All contexts */ /* * Copyright (C) 2010-2017 Oracle Corporation * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; * you can redistribute it and/or modify it under the terms of the GNU * General Public License (GPL) as published by the Free Software * Foundation, in version 2 as it comes in the "COPYING" file of the * VirtualBox OSE distribution. VirtualBox OSE is distributed in the * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. */ /********************************************************************************************************************************* * Header Files * *********************************************************************************************************************************/ #define LOG_GROUP LOG_GROUP_FTM #include "FTMInternal.h" #include #include #include #include #include #include /** * Sets a checkpoint for syncing the state with the standby node * * @returns VBox status code. * * @param pVM The cross context VM structure. * @param enmType Checkpoint type */ VMM_INT_DECL(int) FTMSetCheckpoint(PVM pVM, FTMCHECKPOINTTYPE enmType) { if (!pVM->fFaultTolerantMaster) return VINF_SUCCESS; #ifdef IN_RING3 return FTMR3SetCheckpoint(pVM, enmType); #else return VMMRZCallRing3(pVM, VMMGetCpu(pVM), VMMCALLRING3_FTM_SET_CHECKPOINT, enmType); #endif } /** * Checks if the delta save/load is enabled * * @returns true/false * * @param pVM The cross context VM structure. */ VMM_INT_DECL(bool) FTMIsDeltaLoadSaveActive(PVM pVM) { return pVM->ftm.s.fDeltaLoadSaveActive; }