--- a/hotspot/src/share/vm/oops/instanceKlass.hpp	Tue Mar 22 18:41:09 2016 -0700
+++ b/hotspot/src/share/vm/oops/instanceKlass.hpp	Wed Mar 23 15:01:42 2016 +0100
@@ -878,7 +878,7 @@
   nmethod* osr_nmethods_head() const         { return _osr_nmethods_head; };
   void set_osr_nmethods_head(nmethod* h)     { _osr_nmethods_head = h; };
   void add_osr_nmethod(nmethod* n);
-  void remove_osr_nmethod(nmethod* n);
+  bool remove_osr_nmethod(nmethod* n);
   int mark_osr_nmethods(const Method* m);
   nmethod* lookup_osr_nmethod(const Method* m, int bci, int level, bool match_level) const;