savevm: split save_live_setup from save_live_state

This patch splits stage 1 to its own function for both save_live
users, ram and block.  It is just a copy of the function, removing the
parts of the other stages.  Optimizations would came later.

Signed-off-by: Juan Quintela <quintela@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/vmstate.h b/vmstate.h
index 96651a5..049f2b7 100644
--- a/vmstate.h
+++ b/vmstate.h
@@ -32,6 +32,7 @@ typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
 typedef struct SaveVMHandlers {
     void (*set_params)(const MigrationParams *params, void * opaque);
     SaveStateHandler *save_state;
+    int (*save_live_setup)(QEMUFile *f, void *opaque);
     int (*save_live_state)(QEMUFile *f, int stage, void *opaque);
     void (*cancel)(void *opaque);
     LoadStateHandler *load_state;