diff -r 693c6b883b54 -r 8c1e3dd5fe1b hotspot/src/share/vm/runtime/thread.cpp
--- a/hotspot/src/share/vm/runtime/thread.cpp	Fri Mar 18 15:52:42 2011 -0700
+++ b/hotspot/src/share/vm/runtime/thread.cpp	Fri Mar 18 16:00:34 2011 -0700
@@ -3166,7 +3166,7 @@
         fieldDescriptor fd;
         // Possible we might not find this field; if so, don't break
         if (ik->find_local_field(vmSymbols::frontCacheEnabled_name(), vmSymbols::bool_signature(), &fd)) {
-          k()->bool_field_put(fd.offset(), true);
+          k()->java_mirror()->bool_field_put(fd.offset(), true);
         }
       }
 
@@ -3182,7 +3182,7 @@
           fieldDescriptor fd;
           // Possible we might not find this field: if so, silently don't break
           if (ik->find_local_field(vmSymbols::stringCacheEnabled_name(), vmSymbols::bool_signature(), &fd)) {
-            k()->bool_field_put(fd.offset(), true);
+            k()->java_mirror()->bool_field_put(fd.offset(), true);
           }
         }
       }