36 lines
919 B
C
36 lines
919 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.
|
|
*/
|
|
|
|
#ifndef QEMU_COLO_H
|
|
#define QEMU_COLO_H
|
|
|
|
#include "qemu-common.h"
|
|
|
|
void colo_info_init(void);
|
|
|
|
void migrate_start_colo_process(MigrationState *s);
|
|
bool migration_in_colo_state(void);
|
|
|
|
/* loadvm */
|
|
bool migration_incoming_enable_colo(void);
|
|
void migration_incoming_exit_colo(void);
|
|
void *colo_process_incoming_thread(void *opaque);
|
|
bool migration_incoming_in_colo_state(void);
|
|
|
|
COLOMode get_colo_mode(void);
|
|
|
|
/* failover */
|
|
void colo_do_failover(MigrationState *s);
|
|
|
|
void colo_checkpoint_notify(void *opaque);
|
|
#endif
|