Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/objectMonitor.inline.hpp
src/share/vm/runtime/objectMonitor.inline.hpp
- changeset 4471
- 22ba8c8ce6a6
- parent 2314
- f95d63e2154a
- child 6876
- 710a3c8b516e
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| 4470:f3184f32ce0b | 4471:22ba8c8ce6a6 |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved. |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | 4 * |
| 5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
| 6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
| 7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
| 99 // return number of threads contending for this monitor | 99 // return number of threads contending for this monitor |
| 100 inline intptr_t ObjectMonitor::contentions() const { | 100 inline intptr_t ObjectMonitor::contentions() const { |
| 101 return _count; | 101 return _count; |
| 102 } | 102 } |
| 103 | 103 |
| 104 // Do NOT set _count = 0. There is a race such that _count could | |
| 105 // be set while inflating prior to setting _owner | |
| 106 // Just use Atomic::inc/dec and assert 0 when monitor put on free list | |
| 104 inline void ObjectMonitor::set_owner(void* owner) { | 107 inline void ObjectMonitor::set_owner(void* owner) { |
| 105 _owner = owner; | 108 _owner = owner; |
| 106 _recursions = 0; | 109 _recursions = 0; |
| 107 _count = 0; | |
| 108 } | 110 } |
| 109 | 111 |
| 110 | 112 |
| 111 #endif // SHARE_VM_RUNTIME_OBJECTMONITOR_INLINE_HPP | 113 #endif // SHARE_VM_RUNTIME_OBJECTMONITOR_INLINE_HPP |
