diff -r f90c822e73f8 -r 2d8a650513c2 src/share/vm/runtime/os.hpp
--- a/src/share/vm/runtime/os.hpp	Wed Apr 27 01:25:04 2016 +0800
+++ b/src/share/vm/runtime/os.hpp	Fri Apr 29 00:06:10 2016 +0800
@@ -22,6 +22,12 @@
  *
  */
 
+/*
+ * This file has been modified by Loongson Technology in 2015. These
+ * modifications are Copyright (c) 2015 Loongson Technology, and are made
+ * available on the same license terms set forth above.
+ */
+
 #ifndef SHARE_VM_RUNTIME_OS_HPP
 #define SHARE_VM_RUNTIME_OS_HPP
 
@@ -336,6 +342,7 @@
   static size_t numa_get_leaf_groups(int *ids, size_t size);
   static bool   numa_topology_changed();
   static int    numa_get_group_id();
+  static int    numa_get_cpu_id();
 
   // Page manipulation
   struct page_info {
@@ -787,6 +794,9 @@
 #ifdef TARGET_OS_ARCH_linux_x86
 # include "os_linux_x86.hpp"
 #endif
+#ifdef TARGET_OS_ARCH_linux_mips
+# include "os_linux_mips.hpp"
+#endif
 #ifdef TARGET_OS_ARCH_linux_sparc
 # include "os_linux_sparc.hpp"
 #endif