migration: Split registration functions from vmstate.h

They are indpendent, and nowadays almost every device register things
with qdev->vmsd.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Xu <peterx@redhat.com>

1 files changed, 0 insertions, 38 deletions

diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index ee91dff0a1..9ad4ba1a9b 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -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;