--- a/hotspot/src/share/vm/runtime/globals.hpp	Tue Sep 30 15:53:55 2008 -0700
+++ b/hotspot/src/share/vm/runtime/globals.hpp	Wed Oct 01 15:05:06 2008 -0400
@@ -1157,10 +1157,6 @@
           "In the Parallel Old garbage collector use parallel dense"        \
           " prefix update")                                                 \
                                                                             \
-  develop(bool, UseParallelOldGCChunkPointerCalc, true,                     \
-          "In the Parallel Old garbage collector use chucks to calculate"   \
-          " new object locations")                                          \
-                                                                            \
   product(uintx, HeapMaximumCompactionInterval, 20,                         \
           "How often should we maximally compact the heap (not allowing "   \
           "any dead space)")                                                \
@@ -1189,21 +1185,14 @@
   product(uintx, ParallelCMSThreads, 0,                                     \
           "Max number of threads CMS will use for concurrent work")         \
                                                                             \
-  develop(bool, VerifyParallelOldWithMarkSweep, false,                      \
-          "Use the MarkSweep code to verify phases of Parallel Old")        \
-                                                                            \
-  develop(uintx, VerifyParallelOldWithMarkSweepInterval, 1,                 \
-          "Interval at which the MarkSweep code is used to verify "         \
-          "phases of Parallel Old")                                         \
-                                                                            \
   develop(bool, ParallelOldMTUnsafeMarkBitMap, false,                       \
           "Use the Parallel Old MT unsafe in marking the bitmap")           \
                                                                             \
   develop(bool, ParallelOldMTUnsafeUpdateLiveData, false,                   \
           "Use the Parallel Old MT unsafe in update of live size")          \
                                                                             \
-  develop(bool, TraceChunkTasksQueuing, false,                              \
-          "Trace the queuing of the chunk tasks")                           \
+  develop(bool, TraceRegionTasksQueuing, false,                             \
+          "Trace the queuing of the region tasks")                          \
                                                                             \
   product(uintx, ParallelMarkingThreads, 0,                                 \
           "Number of marking threads concurrent gc will use")               \