Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/mutexLocker.cpp
src/share/vm/runtime/mutexLocker.cpp
- changeset 7547
- f46871c6c063
- parent 6906
- 581e70386ec9
- child 7653
- b6a1bf5222c5
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| 7428:c3933f52eeb3 | 7547:f46871c6c063 |
|---|---|
| 133 Mutex* JfrBuffer_lock = NULL; | 133 Mutex* JfrBuffer_lock = NULL; |
| 134 Mutex* JfrStream_lock = NULL; | 134 Mutex* JfrStream_lock = NULL; |
| 135 Mutex* JfrThreadGroups_lock = NULL; | 135 Mutex* JfrThreadGroups_lock = NULL; |
| 136 #endif | 136 #endif |
| 137 | 137 |
| 138 #ifndef SUPPORTS_NATIVE_CX8 | |
| 139 Mutex* UnsafeJlong_lock = NULL; | |
| 140 #endif | |
| 141 | |
| 138 #define MAX_NUM_MUTEX 128 | 142 #define MAX_NUM_MUTEX 128 |
| 139 static Monitor * _mutex_array[MAX_NUM_MUTEX]; | 143 static Monitor * _mutex_array[MAX_NUM_MUTEX]; |
| 140 static int _num_mutex; | 144 static int _num_mutex; |
| 141 | 145 |
| 142 #ifdef ASSERT | 146 #ifdef ASSERT |
| 284 def(JfrThreadGroups_lock , Mutex, nonleaf+1, true); | 288 def(JfrThreadGroups_lock , Mutex, nonleaf+1, true); |
| 285 def(JfrStream_lock , Mutex, nonleaf+2, true); | 289 def(JfrStream_lock , Mutex, nonleaf+2, true); |
| 286 def(JfrStacktrace_lock , Mutex, special, true ); | 290 def(JfrStacktrace_lock , Mutex, special, true ); |
| 287 #endif | 291 #endif |
| 288 | 292 |
| 293 #ifndef SUPPORTS_NATIVE_CX8 | |
| 294 def(UnsafeJlong_lock , Mutex, special, false); | |
| 295 #endif | |
| 289 } | 296 } |
| 290 | 297 |
| 291 GCMutexLocker::GCMutexLocker(Monitor * mutex) { | 298 GCMutexLocker::GCMutexLocker(Monitor * mutex) { |
| 292 if (SafepointSynchronize::is_at_safepoint()) { | 299 if (SafepointSynchronize::is_at_safepoint()) { |
| 293 _locked = false; | 300 _locked = false; |
