3 files changed, 4 insertions, 1 deletions
diff --git a/include/migration/migration.h b/include/migration/migration.h
index 3cb5ba80c3..f37348b619 100644
--- a/include/migration/migration.h
+++ b/include/migration/migration.h
@@ -33,6 +33,7 @@
 #define QEMU_VM_SECTION_END          0x03
 #define QEMU_VM_SECTION_FULL         0x04
 #define QEMU_VM_SUBSECTION           0x05
+#define QEMU_VM_VMDESCRIPTION        0x06
 
 struct MigrationParams {
     bool blk;
diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h
index d843c0010c..a923cec2a6 100644
--- a/include/migration/qemu-file.h
+++ b/include/migration/qemu-file.h
@@ -121,6 +121,7 @@ QEMUFile *qemu_bufopen(const char *mode, QEMUSizedBuffer *input);
 int qemu_get_fd(QEMUFile *f);
 int qemu_fclose(QEMUFile *f);
 int64_t qemu_ftell(QEMUFile *f);
+int64_t qemu_ftell_fast(QEMUFile *f);
 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
 void qemu_put_byte(QEMUFile *f, int v);
 /*
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index fa307a6c0f..0b26bc68dd 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -29,6 +29,7 @@
 #ifndef CONFIG_USER_ONLY
 #include <migration/qemu-file.h>
 #endif
+#include <qjson.h>
 
 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
@@ -801,7 +802,7 @@ extern const VMStateInfo vmstate_info_bitmap;
 int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
                        void *opaque, int version_id);
 void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
-                        void *opaque);
+                        void *opaque, QJSON *vmdesc);
 
 int vmstate_register_with_alias_id(DeviceState *dev, int instance_id,
                                    const VMStateDescription *vmsd,