1 files changed, 6 insertions, 0 deletions
diff --git a/migration/migration.h b/migration/migration.h
index 3fca3640b6..4b898e9906 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -133,6 +133,12 @@ struct MigrationState
     /* Do we have to clean up -b/-i from old migrate parameters */
     /* This feature is deprecated and will be removed */
     bool must_remove_block_options;
+
+    /*
+     * Global switch on whether we need to store the global state
+     * during migration.
+     */
+    bool store_global_state;
 };
 
 void migrate_set_state(int *state, int old_state, int new_state);