rebase -r: do not (re-)generate root commits with `--root` *and* `--onto`

diff --git a/connected.h b/connected.h
index 8d5a6b3ad6fe4bb0f9ca0930f8eea82543968306..ce2e7d8f2e535aac72fb317448ad20fb2133429b 100644 (file)
--- a/connected.h
+++ b/connected.h
@@ -46,6 +46,14 @@ struct check_connected_options {
         * during a fetch.
         */
        unsigned is_deepening_fetch : 1;
+
+       /*
+        * If non-zero, only check the top-level objects referenced by the
+        * wanted refs (passed in as cb_data). This is useful for partial
+        * clones, where enumerating and excluding all promisor objects is very
+        * slow and the commit-walk itself becomes a no-op.
+        */
+       unsigned check_refs_only : 1;
 };
 
 #define CHECK_CONNECTED_INIT { 0 }