# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1399974911 -7200
# Node ID 4e12cac4e51eb0bdd141a2f7777ea5e84a6c8c12
# Parent  e0e1aa1b929588faff14212f29ae04e12f8d44db
removed unnecessary mutex

diff -r e0e1aa1b9295 -r 4e12cac4e51e src/share/vm/runtime/mutexLocker.cpp
--- a/src/share/vm/runtime/mutexLocker.cpp	Tue May 13 11:06:10 2014 +0200
+++ b/src/share/vm/runtime/mutexLocker.cpp	Tue May 13 11:55:11 2014 +0200
@@ -133,10 +133,6 @@
 Mutex*   JfrThreadGroups_lock         = NULL;
 #endif
 
-#ifdef GRAAL
-Monitor* GraalInitialization_lock     = NULL;
-#endif
-
 #define MAX_NUM_MUTEX 128
 static Monitor * _mutex_array[MAX_NUM_MUTEX];
 static int _num_mutex;
@@ -284,10 +280,6 @@
   def(JfrStream_lock               , Mutex,   nonleaf+2,   true);
   def(JfrStacktrace_lock           , Mutex,   special,     true );
 #endif
-
-#ifdef GRAAL
-  def(GraalInitialization_lock     , Monitor, nonleaf+5,   false);
-#endif
 }
 
 GCMutexLocker::GCMutexLocker(Monitor * mutex) {
diff -r e0e1aa1b9295 -r 4e12cac4e51e src/share/vm/runtime/mutexLocker.hpp
--- a/src/share/vm/runtime/mutexLocker.hpp	Tue May 13 11:06:10 2014 +0200
+++ b/src/share/vm/runtime/mutexLocker.hpp	Tue May 13 11:55:11 2014 +0200
@@ -146,10 +146,6 @@
 extern Mutex*   JfrThreadGroups_lock;            // protects JFR access to Thread Groups
 #endif
 
-#ifdef GRAAL
-extern Monitor* GraalInitialization_lock;        // ensures exactly 1 thread initializes Graal
-#endif
-
 // A MutexLocker provides mutual exclusion with respect to a given mutex
 // for the scope which contains the locker.  The lock is an OS lock, not
 // an object lock, and the two do not interoperate.  Do not use Mutex-based