--- a/hotspot/src/share/vm/gc_implementation/g1/dirtyCardQueue.cpp	Fri Jul 24 12:49:31 2009 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/dirtyCardQueue.cpp	Wed Jul 29 11:01:26 2009 -0400
@@ -80,8 +80,8 @@
                                    int max_completed_queue,
                                    Mutex* lock, PtrQueueSet* fl_owner) {
   PtrQueueSet::initialize(cbl_mon, fl_lock, max_completed_queue, fl_owner);
-  set_buffer_size(DCQBarrierQueueBufferSize);
-  set_process_completed_threshold(DCQBarrierProcessCompletedThreshold);
+  set_buffer_size(G1UpdateBufferSize);
+  set_process_completed_threshold(G1UpdateBufferQueueProcessingThreshold);
 
   _shared_dirty_card_queue.set_lock(lock);
   _free_ids = new FreeIdSet((int) num_par_ids(), _cbl_mon);