? cron.patch
Index: includes/module.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/module.inc,v
retrieving revision 1.115.2.1
diff -u -p -r1.115.2.1 module.inc
--- includes/module.inc	16 Feb 2009 10:32:10 -0000	1.115.2.1
+++ includes/module.inc	15 Sep 2009 19:26:39 -0000
@@ -468,7 +468,13 @@ function module_invoke_all() {
   $return = array();
   foreach (module_implements($hook) as $module) {
     $function = $module .'_'. $hook;
+    if (stristr($hook, 'cron')) {
+      watchdog('module', 'running ' . $function);
+    }
     $result = call_user_func_array($function, $args);
+    if (stristr($hook, 'cron')) {
+      watchdog('module', 'sucessfully ran ' . $function);
+    }
     if (isset($result) && is_array($result)) {
       $return = array_merge_recursive($return, $result);
     }