qemu/stubs/migration-colo.c

47 lines
1010 B
C

/*
* COarse-grain LOck-stepping Virtual Machines for Non-stop Service (COLO)
* (a.k.a. Fault Tolerance or Continuous Replication)
*
* Copyright (c) 2016 HUAWEI TECHNOLOGIES CO., LTD.
* Copyright (c) 2016 FUJITSU LIMITED
* Copyright (c) 2016 Intel Corporation
*
* This work is licensed under the terms of the GNU GPL, version 2 or
* later. See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "migration/colo.h"
#include "qmp-commands.h"
bool colo_supported(void)
{
return false;
}
bool migration_in_colo_state(void)
{
return false;
}
bool migration_incoming_in_colo_state(void)
{
return false;
}
void migrate_start_colo_process(MigrationState *s)
{
}
void *colo_process_incoming_thread(void *opaque)
{
return NULL;
}
void qmp_x_colo_lost_heartbeat(Error **errp)
{
error_setg(errp, "COLO is not supported, please rerun configure"
" with --enable-colo option in order to support"
" COLO feature");
}