Commit f2a8f0a6 authored by Juan Quintela's avatar Juan Quintela

migration: Split registration functions from vmstate.h

They are indpendent, and nowadays almost every device register things
with qdev->vmsd.
Signed-off-by: 's avatarJuan Quintela <quintela@redhat.com>
Reviewed-by: 's avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: 's avatarPeter Xu <peterx@redhat.com>
parent f8d806c9
......@@ -26,6 +26,7 @@
#include "qemu/bswap.h"
#include "hw/pci/msix.h"
#include "hw/pci/msi.h"
#include "migration/register.h"
#include "vmxnet3.h"
#include "vmxnet_debug.h"
......
......@@ -39,6 +39,7 @@
#include "sysemu/hw_accel.h"
#include "kvm_ppc.h"
#include "migration/migration.h"
#include "migration/register.h"
#include "mmu-hash64.h"
#include "mmu-book3s-v3.h"
#include "qom/cpu.h"
......
......@@ -15,6 +15,7 @@
#include "hw/s390x/storage-keys.h"
#include "qemu/error-report.h"
#include "sysemu/kvm.h"
#include "migration/register.h"
#define S390_SKEYS_BUFFER_SIZE 131072 /* Room for 128k storage keys */
#define S390_SKEYS_SAVE_FLAG_EOS 0x01
......
......@@ -28,6 +28,7 @@
#include "ipl.h"
#include "hw/s390x/s390-virtio-ccw.h"
#include "hw/s390x/css-bridge.h"
#include "migration/register.h"
static const char *const reset_dev_types[] = {
TYPE_VIRTUAL_CSS_BRIDGE,
......
/*
* QEMU migration vmstate registration
*
* Copyright IBM, Corp. 2008
*
* Authors:
* Anthony Liguori <aliguori@us.ibm.com>
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*
*/
#ifndef MIGRATION_REGISTER_H
#define MIGRATION_REGISTER_H
typedef void SaveStateHandler(QEMUFile *f, void *opaque);
typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
typedef struct SaveVMHandlers {
/* This runs inside the iothread lock. */
SaveStateHandler *save_state;
void (*cleanup)(void *opaque);
int (*save_live_complete_postcopy)(QEMUFile *f, void *opaque);
int (*save_live_complete_precopy)(QEMUFile *f, void *opaque);
/* This runs both outside and inside the iothread lock. */
bool (*is_active)(void *opaque);
/* This runs outside the iothread lock in the migration case, and
* within the lock in the savevm case. The callback had better only
* use data that is local to the migration thread or protected
* by other locks.
*/
int (*save_live_iterate)(QEMUFile *f, void *opaque);
/* This runs outside the iothread lock! */
int (*save_live_setup)(QEMUFile *f, void *opaque);
void (*save_live_pending)(QEMUFile *f, void *opaque,
uint64_t threshold_size,
uint64_t *non_postcopiable_pending,
uint64_t *postcopiable_pending);
LoadStateHandler *load_state;
} SaveVMHandlers;
int register_savevm_live(DeviceState *dev,
const char *idstr,
int instance_id,
int version_id,
SaveVMHandlers *ops,
void *opaque);
void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque);
#endif
......@@ -29,45 +29,7 @@
#include "migration/qjson.h"
typedef void SaveStateHandler(QEMUFile *f, void *opaque);
typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
typedef struct SaveVMHandlers {
/* This runs inside the iothread lock. */
SaveStateHandler *save_state;
void (*cleanup)(void *opaque);
int (*save_live_complete_postcopy)(QEMUFile *f, void *opaque);
int (*save_live_complete_precopy)(QEMUFile *f, void *opaque);
/* This runs both outside and inside the iothread lock. */
bool (*is_active)(void *opaque);
/* This runs outside the iothread lock in the migration case, and
* within the lock in the savevm case. The callback had better only
* use data that is local to the migration thread or protected
* by other locks.
*/
int (*save_live_iterate)(QEMUFile *f, void *opaque);
/* This runs outside the iothread lock! */
int (*save_live_setup)(QEMUFile *f, void *opaque);
void (*save_live_pending)(QEMUFile *f, void *opaque,
uint64_t threshold_size,
uint64_t *non_postcopiable_pending,
uint64_t *postcopiable_pending);
LoadStateHandler *load_state;
} SaveVMHandlers;
int register_savevm_live(DeviceState *dev,
const char *idstr,
int instance_id,
int version_id,
SaveVMHandlers *ops,
void *opaque);
void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque);
typedef struct VMStateInfo VMStateInfo;
typedef struct VMStateDescription VMStateDescription;
typedef struct VMStateField VMStateField;
......
......@@ -26,6 +26,7 @@
#include "block.h"
#include "migration/misc.h"
#include "migration/migration.h"
#include "migration/register.h"
#include "sysemu/blockdev.h"
#include "qemu-file.h"
#include "migration/vmstate.h"
......
......@@ -38,6 +38,7 @@
#include "xbzrle.h"
#include "ram.h"
#include "migration/migration.h"
#include "migration/register.h"
#include "migration/misc.h"
#include "qemu-file.h"
#include "migration/vmstate.h"
......
......@@ -37,6 +37,7 @@
#include "migration/migration.h"
#include "migration/snapshot.h"
#include "migration/misc.h"
#include "migration/register.h"
#include "ram.h"
#include "qemu-file-channel.h"
#include "qemu-file.h"
......
......@@ -26,6 +26,7 @@
#include "qemu/timer.h"
#include "qemu/error-report.h"
#include "chardev/char-fe.h"
#include "migration/register.h"
#include "slirp.h"
#include "hw/hw.h"
#include "qemu/cutils.h"
......
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