Protect migration_bitmap_sync() with the ramlist lock

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Reviewed-by: Eric Blake <eblake@redhat.com>

diff --git a/arch_init.c b/arch_init.c
index 8c833b67e9d3e0bf965a5a228562bffcb6b6b82e..dada6ded1aa7a53dedc373fe4d043b2cc75fe4c5 100644 (file)
--- a/arch_init.c
+++ b/arch_init.c
@@ -658,9 +658,8 @@ static int ram_save_iterate(QEMUFile *f, void *opaque)
 
 static int ram_save_complete(QEMUFile *f, void *opaque)
 {
-    migration_bitmap_sync();
-
     qemu_mutex_lock_ramlist();
+    migration_bitmap_sync();
 
     /* try transferring iterative blocks of memory */