diff -r 640f1a6f0b85 -r 7bdd2a3ab3d8 hotspot/src/os/linux/vm/os_linux.hpp
--- a/hotspot/src/os/linux/vm/os_linux.hpp	Tue Apr 19 15:46:59 2011 -0400
+++ b/hotspot/src/os/linux/vm/os_linux.hpp	Wed Apr 20 17:12:04 2011 -0700
@@ -86,6 +86,9 @@
 
   static void rebuild_cpu_to_node_map();
   static GrowableArray<int>* cpu_to_node()    { return _cpu_to_node; }
+
+  static bool hugetlbfs_sanity_check(bool warn, size_t page_size);
+
  public:
   static void init_thread_fpu_state();
   static int  get_fpu_control_word();