Function show_cruft_object

builtin/pack-objects.c:4188–4201

}

static void show_cruft_object(struct object *obj, const char *name, void *data UNUSED)
{
	/*
	 * if we did not record it earlier, it's at least as old as our
	 * expiration value. Rather than find it exactly, just use that
	 * value.  This may bump it forward from its real mtime, but it
	 * will still be "too old" next time we run with the same
	 * expiration.
	 *
	 * if obj does appear in the packing list, this call is a noop (or may
	 * set the namehash).
	 */
	add_cruft_object_entry(&obj->oid, obj->type, NULL, 0, name, cruft_expiration);
}

static void show_cruft_commit(struct commit *commit, void *data)
{