+}
+
+static void do_traverse(struct rev_info *revs,
+ show_commit_fn show_commit,
+ show_object_fn show_object,
+ void *show_data,
+ filter_object_fn filter_fn,
+ void *filter_data)
+{
+ struct commit *commit;
+ struct strbuf csp; /* callee's scratch pad */
+ strbuf_init(&csp, PATH_MAX);
+
+ while ((commit = get_revision(revs)) != NULL) {
+ /*
+ * an uninteresting boundary commit may not have its tree
+ * parsed yet, but we are not going to show them anyway
+ */
+ if (commit->tree)
+ add_pending_tree(revs, commit->tree);
+ show_commit(commit, show_data);
+
+ if (revs->tree_blobs_in_commit_order)
+ /*
+ * NEEDSWORK: Adding the tree and then flushing it here
+ * needs a reallocation for each commit. Can we pass the
+ * tree directory without allocation churn?
+ */
+ traverse_trees_and_blobs(revs, &csp,
+ show_object, show_data,
+ filter_fn, filter_data);
+ }
+ traverse_trees_and_blobs(revs, &csp,
+ show_object, show_data,
+ filter_fn, filter_data);
+ strbuf_release(&csp);