1.1 --- a/src/share/vm/runtime/objectMonitor.inline.hpp Tue Jan 22 05:55:04 2013 -0800
1.2 +++ b/src/share/vm/runtime/objectMonitor.inline.hpp Tue Jan 22 05:56:42 2013 -0800
1.3 @@ -1,5 +1,5 @@
1.4 /*
1.5 - * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
1.6 + * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
1.7 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.8 *
1.9 * This code is free software; you can redistribute it and/or modify it
1.10 @@ -101,10 +101,12 @@
1.11 return _count;
1.12 }
1.13
1.14 +// Do NOT set _count = 0. There is a race such that _count could
1.15 +// be set while inflating prior to setting _owner
1.16 +// Just use Atomic::inc/dec and assert 0 when monitor put on free list
1.17 inline void ObjectMonitor::set_owner(void* owner) {
1.18 _owner = owner;
1.19 _recursions = 0;
1.20 - _count = 0;
1.21 }
1.22
1.23
