Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/mutexLocker.hpp
src/share/vm/runtime/mutexLocker.hpp
- changeset 3464
- eff609af17d7
- parent 3156
- f08d439fab8c
- child 3467
- 0a10d80352d5
equal
deleted
inserted
replaced
| 3463:d30fa85f9994 | 3464:eff609af17d7 |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1997, 2012, 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. |
| 113 extern Mutex* ExceptionCache_lock; // a lock used to synchronize exception cache updates | 113 extern Mutex* ExceptionCache_lock; // a lock used to synchronize exception cache updates |
| 114 extern Mutex* OsrList_lock; // a lock used to serialize access to OSR queues | 114 extern Mutex* OsrList_lock; // a lock used to serialize access to OSR queues |
| 115 | 115 |
| 116 #ifndef PRODUCT | 116 #ifndef PRODUCT |
| 117 extern Mutex* FullGCALot_lock; // a lock to make FullGCALot MT safe | 117 extern Mutex* FullGCALot_lock; // a lock to make FullGCALot MT safe |
| 118 #endif | 118 #endif // PRODUCT |
| 119 extern Mutex* Debug1_lock; // A bunch of pre-allocated locks that can be used for tracing | 119 extern Mutex* Debug1_lock; // A bunch of pre-allocated locks that can be used for tracing |
| 120 extern Mutex* Debug2_lock; // down synchronization related bugs! | 120 extern Mutex* Debug2_lock; // down synchronization related bugs! |
| 121 extern Mutex* Debug3_lock; | 121 extern Mutex* Debug3_lock; |
| 122 | 122 |
| 123 extern Mutex* RawMonitor_lock; | 123 extern Mutex* RawMonitor_lock; |
| 127 extern Mutex* OopMapCacheAlloc_lock; // protects allocation of oop_map caches | 127 extern Mutex* OopMapCacheAlloc_lock; // protects allocation of oop_map caches |
| 128 | 128 |
| 129 extern Mutex* FreeList_lock; // protects the free region list during safepoints | 129 extern Mutex* FreeList_lock; // protects the free region list during safepoints |
| 130 extern Monitor* SecondaryFreeList_lock; // protects the secondary free region list | 130 extern Monitor* SecondaryFreeList_lock; // protects the secondary free region list |
| 131 extern Mutex* OldSets_lock; // protects the old region sets | 131 extern Mutex* OldSets_lock; // protects the old region sets |
| 132 extern Monitor* RootRegionScan_lock; // used to notify that the CM threads have finished scanning the IM snapshot regions | |
| 132 extern Mutex* MMUTracker_lock; // protects the MMU | 133 extern Mutex* MMUTracker_lock; // protects the MMU |
| 133 // tracker data structures | 134 // tracker data structures |
| 134 extern Mutex* HotCardCache_lock; // protects the hot card cache | 135 extern Mutex* HotCardCache_lock; // protects the hot card cache |
| 135 | 136 |
| 136 extern Mutex* Management_lock; // a lock used to serialize JVM management | 137 extern Mutex* Management_lock; // a lock used to serialize JVM management |
