diff -r 63c49e60fc25 -r 9204129f065e hotspot/src/os/windows/vm/os_windows.cpp
--- a/hotspot/src/os/windows/vm/os_windows.cpp	Mon Dec 14 13:26:29 2009 -0700
+++ b/hotspot/src/os/windows/vm/os_windows.cpp	Wed Dec 16 12:54:49 2009 -0500
@@ -3150,7 +3150,7 @@
   _vm_allocation_granularity = si.dwAllocationGranularity;
   _processor_type  = si.dwProcessorType;
   _processor_level = si.wProcessorLevel;
-  _processor_count = si.dwNumberOfProcessors;
+  set_processor_count(si.dwNumberOfProcessors);
 
   MEMORYSTATUSEX ms;
   ms.dwLength = sizeof(ms);