diff: batch fetching of missing blobs

diff --git a/unpack-trees.c b/unpack-trees.c
index 3563daae1aa6bceb4f7a4715ee574e1359622239..381b0cd65e3bb12412a8624bff83ff557ee71807 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -299,25 +299,6 @@ static void load_gitmodules_file(struct index_state *index,
        }
 }
 
-/*
- * Unlink the last component and schedule the leading directories for
- * removal, such that empty directories get removed.
- */
-static void unlink_entry(const struct cache_entry *ce)
-{
-       const struct submodule *sub = submodule_from_ce(ce);
-       if (sub) {
-               /* state.force is set at the caller. */
-               submodule_move_head(ce->name, "HEAD", NULL,
-                                   SUBMODULE_MOVE_HEAD_FORCE);
-       }
-       if (!check_leading_path(ce->name, ce_namelen(ce)))
-               return;
-       if (remove_or_warn(ce->ce_mode, ce->name))
-               return;
-       schedule_dir_for_removal(ce->name, ce_namelen(ce));
-}
-
 static struct progress *get_progress(struct unpack_trees_options *o)
 {
        unsigned cnt = 0, total = 0;
@@ -410,7 +391,7 @@ static int check_updates(struct unpack_trees_options *o)
                                unlink_entry(ce);
                }
        }
-       remove_marked_cache_entries(index);
+       remove_marked_cache_entries(index, 0);
        remove_scheduled_dirs();
 
        if (should_update_submodules() && o->update && !o->dry_run)
@@ -423,20 +404,21 @@ static int check_updates(struct unpack_trees_options *o)
                 * below.
                 */
                struct oid_array to_fetch = OID_ARRAY_INIT;
-               int fetch_if_missing_store = fetch_if_missing;
-               fetch_if_missing = 0;
                for (i = 0; i < index->cache_nr; i++) {
                        struct cache_entry *ce = index->cache[i];
-                       if ((ce->ce_flags & CE_UPDATE) &&
-                           !S_ISGITLINK(ce->ce_mode)) {
-                               if (!has_object_file(&ce->oid))
-                                       oid_array_append(&to_fetch, &ce->oid);
-                       }
+
+                       if (!(ce->ce_flags & CE_UPDATE) ||
+                           S_ISGITLINK(ce->ce_mode))
+                               continue;
+                       if (!oid_object_info_extended(the_repository, &ce->oid,
+                                                     NULL,
+                                                     OBJECT_INFO_FOR_PREFETCH))
+                               continue;
+                       oid_array_append(&to_fetch, &ce->oid);
                }
                if (to_fetch.nr)
                        fetch_objects(repository_format_partial_clone,
                                      to_fetch.oid, to_fetch.nr);
-               fetch_if_missing = fetch_if_missing_store;
                oid_array_clear(&to_fetch);
        }
        for (i = 0; i < index->cache_nr; i++) {