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src/hotspot/share/gc/z/zLock.inline.hpp

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@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -24,31 +24,24 @@
 #ifndef SHARE_GC_Z_ZLOCK_INLINE_HPP
 #define SHARE_GC_Z_ZLOCK_INLINE_HPP
 
 #include "gc/z/zLock.hpp"
 #include "runtime/atomic.hpp"
+#include "runtime/os.inline.hpp"
 #include "runtime/thread.hpp"
 #include "utilities/debug.hpp"
 
-inline ZLock::ZLock() {
-  pthread_mutex_init(&_lock, NULL);
-}
-
-inline ZLock::~ZLock() {
-  pthread_mutex_destroy(&_lock);
-}
-
 inline void ZLock::lock() {
-  pthread_mutex_lock(&_lock);
+  _lock.lock();
 }
 
 inline bool ZLock::try_lock() {
-  return pthread_mutex_trylock(&_lock) == 0;
+  return _lock.try_lock();
 }
 
 inline void ZLock::unlock() {
-  pthread_mutex_unlock(&_lock);
+  _lock.unlock();
 }
 
 inline ZReentrantLock::ZReentrantLock() :
     _lock(),
     _owner(NULL),
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