[Qemu-devel] [PATCH 3/4] migration/savevm: load_header before load_setup

[Wei Yang <richardw.yang@linux.intel.com>]

In migration_thread() and qemu_savevm_state(), we savevm_state in
following sequence:

    qemu_savevm_state_header(f);
    qemu_savevm_state_setup(f);

Then it would be more proper to loadvm_state in the save sequence.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
---
 migration/savevm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/migration/savevm.c b/migration/savevm.c
index 6c61056cde..a80ae83663 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -2427,10 +2427,6 @@ int qemu_loadvm_state(QEMUFile *f)
         return -ENOTSUP;
     }
 
-    if (qemu_loadvm_state_setup(f) != 0) {
-        return -EINVAL;
-    }
-
     if (migrate_get_current()->send_configuration) {
         if (qemu_get_byte(f) != QEMU_VM_CONFIGURATION) {
             error_report("Configuration section missing");
@@ -2445,6 +2441,10 @@ int qemu_loadvm_state(QEMUFile *f)
         }
     }
 
+    if (qemu_loadvm_state_setup(f) != 0) {
+        return -EINVAL;
+    }
+
     cpu_synchronize_all_pre_loadvm();
 
     ret = qemu_loadvm_state_main(f, mis);
-- 
2.19.1