clone: add `--remote-submodules` flag

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 2d9a3bdc9d83e24759b5a8892c26863bd9829c34..9f424aababe6beacec572d6ef7dcd3b5fa18de44 100644 (file)
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -97,7 +97,7 @@ static off_t reuse_packfile_offset;
 static int use_bitmap_index_default = 1;
 static int use_bitmap_index = -1;
 static int write_bitmap_index;
-static uint16_t write_bitmap_options;
+static uint16_t write_bitmap_options = BITMAP_OPT_HASH_CACHE;
 
 static int exclude_promisor_objects;
 
@@ -964,6 +964,8 @@ static void write_pack_file(void)
        if (written != nr_result)
                die(_("wrote %"PRIu32" objects while expecting %"PRIu32),
                    written, nr_result);
+       trace2_data_intmax("pack-objects", the_repository,
+                          "write_pack_file/wrote", nr_result);
 }
 
 static int no_try_delta(const char *path)