73 Monitor* CGC_lock = NULL;
74 Monitor* STS_lock = NULL;
75 Monitor* SLT_lock = NULL;
76 Monitor* FullGCCount_lock = NULL;
77 Monitor* CMark_lock = NULL;
78 Mutex* CMRegionStack_lock = NULL;
79 Mutex* SATB_Q_FL_lock = NULL;
80 Monitor* SATB_Q_CBL_mon = NULL;
81 Mutex* Shared_SATB_Q_lock = NULL;
82 Mutex* DirtyCardQ_FL_lock = NULL;
83 Monitor* DirtyCardQ_CBL_mon = NULL;
84 Mutex* Shared_DirtyCardQ_lock = NULL;
85 Mutex* ParGCRareEvent_lock = NULL;
86 Mutex* DerivedPointerTableGC_lock = NULL;
87 Mutex* Compile_lock = NULL;
88 Monitor* MethodCompileQueue_lock = NULL;
89 Monitor* CompileThread_lock = NULL;
90 Monitor* Compilation_lock = NULL;
91 Mutex* CompileTaskAlloc_lock = NULL;
92 Mutex* CompileStatistics_lock = NULL;
93 Mutex* MultiArray_lock = NULL;
94 Monitor* Terminator_lock = NULL;
95 Monitor* BeforeExit_lock = NULL;
96 Monitor* Notify_lock = NULL;
97 Monitor* Interrupt_lock = NULL;
98 Monitor* ProfileVM_lock = NULL;
99 Mutex* ProfilePrint_lock = NULL;
100 Mutex* ExceptionCache_lock = NULL;
101 Monitor* ObjAllocPost_lock = NULL;
102 Mutex* OsrList_lock = NULL;
103
104 #ifndef PRODUCT
105 Mutex* FullGCALot_lock = NULL;
106 #endif
107
108 Mutex* Debug1_lock = NULL;
109 Mutex* Debug2_lock = NULL;
110 Mutex* Debug3_lock = NULL;
111
112 Mutex* tty_lock = NULL;
246 def(VMOperationQueue_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_sometimes); // VM_thread allowed to block on these
247 def(VMOperationRequest_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_sometimes);
248 def(RetData_lock , Mutex , nonleaf, false, Monitor::_safepoint_check_always);
249 def(Terminator_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_sometimes);
250 def(VtableStubs_lock , Mutex , nonleaf, true, Monitor::_safepoint_check_always);
251 def(Notify_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_always);
252 def(JNIGlobalHandle_lock , Mutex , nonleaf, true, Monitor::_safepoint_check_always); // locks JNIHandleBlockFreeList_lock
253 def(JNICritical_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_always); // used for JNI critical regions
254 def(AdapterHandlerLibrary_lock , Mutex , nonleaf, true, Monitor::_safepoint_check_always);
255 if (UseConcMarkSweepGC) {
256 def(SLT_lock , Monitor, nonleaf, false, Monitor::_safepoint_check_never); // used in CMS GC for locking PLL lock
257 }
258
259 def(Heap_lock , Monitor, nonleaf+1, false, Monitor::_safepoint_check_sometimes);
260 def(JfieldIdCreation_lock , Mutex , nonleaf+1, true, Monitor::_safepoint_check_always); // jfieldID, Used in VM_Operation
261 def(MemberNameTable_lock , Mutex , nonleaf+1, false, Monitor::_safepoint_check_always); // Used to protect MemberNameTable
262
263 def(CompiledIC_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // locks VtableStubs_lock, InlineCacheBuffer_lock
264 def(CompileTaskAlloc_lock , Mutex , nonleaf+2, true, Monitor::_safepoint_check_always);
265 def(CompileStatistics_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always);
266 def(MultiArray_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // locks SymbolTable_lock
267
268 def(JvmtiThreadState_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // Used by JvmtiThreadState/JvmtiEventController
269 def(JvmtiPendingEvent_lock , Monitor, nonleaf, false, Monitor::_safepoint_check_never); // Used by JvmtiCodeBlobEvents
270 def(Management_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // used for JVM management
271
272 def(Compile_lock , Mutex , nonleaf+3, true, Monitor::_safepoint_check_sometimes);
273 def(MethodData_lock , Mutex , nonleaf+3, false, Monitor::_safepoint_check_always);
274 def(TouchedMethodLog_lock , Mutex , nonleaf+3, false, Monitor::_safepoint_check_always);
275
276 def(MethodCompileQueue_lock , Monitor, nonleaf+4, true, Monitor::_safepoint_check_always);
277 def(Debug2_lock , Mutex , nonleaf+4, true, Monitor::_safepoint_check_never);
278 def(Debug3_lock , Mutex , nonleaf+4, true, Monitor::_safepoint_check_never);
279 def(ProfileVM_lock , Monitor, special, false, Monitor::_safepoint_check_never); // used for profiling of the VMThread
280 def(CompileThread_lock , Monitor, nonleaf+5, false, Monitor::_safepoint_check_always);
281 def(PeriodicTask_lock , Monitor, nonleaf+5, true, Monitor::_safepoint_check_sometimes);
282 if (WhiteBoxAPI) {
283 def(Compilation_lock , Monitor, leaf, false, Monitor::_safepoint_check_never);
284 }
285
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73 Monitor* CGC_lock = NULL;
74 Monitor* STS_lock = NULL;
75 Monitor* SLT_lock = NULL;
76 Monitor* FullGCCount_lock = NULL;
77 Monitor* CMark_lock = NULL;
78 Mutex* CMRegionStack_lock = NULL;
79 Mutex* SATB_Q_FL_lock = NULL;
80 Monitor* SATB_Q_CBL_mon = NULL;
81 Mutex* Shared_SATB_Q_lock = NULL;
82 Mutex* DirtyCardQ_FL_lock = NULL;
83 Monitor* DirtyCardQ_CBL_mon = NULL;
84 Mutex* Shared_DirtyCardQ_lock = NULL;
85 Mutex* ParGCRareEvent_lock = NULL;
86 Mutex* DerivedPointerTableGC_lock = NULL;
87 Mutex* Compile_lock = NULL;
88 Monitor* MethodCompileQueue_lock = NULL;
89 Monitor* CompileThread_lock = NULL;
90 Monitor* Compilation_lock = NULL;
91 Mutex* CompileTaskAlloc_lock = NULL;
92 Mutex* CompileStatistics_lock = NULL;
93 Mutex* DirectivesStack_lock = NULL;
94 Mutex* MultiArray_lock = NULL;
95 Monitor* Terminator_lock = NULL;
96 Monitor* BeforeExit_lock = NULL;
97 Monitor* Notify_lock = NULL;
98 Monitor* Interrupt_lock = NULL;
99 Monitor* ProfileVM_lock = NULL;
100 Mutex* ProfilePrint_lock = NULL;
101 Mutex* ExceptionCache_lock = NULL;
102 Monitor* ObjAllocPost_lock = NULL;
103 Mutex* OsrList_lock = NULL;
104
105 #ifndef PRODUCT
106 Mutex* FullGCALot_lock = NULL;
107 #endif
108
109 Mutex* Debug1_lock = NULL;
110 Mutex* Debug2_lock = NULL;
111 Mutex* Debug3_lock = NULL;
112
113 Mutex* tty_lock = NULL;
247 def(VMOperationQueue_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_sometimes); // VM_thread allowed to block on these
248 def(VMOperationRequest_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_sometimes);
249 def(RetData_lock , Mutex , nonleaf, false, Monitor::_safepoint_check_always);
250 def(Terminator_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_sometimes);
251 def(VtableStubs_lock , Mutex , nonleaf, true, Monitor::_safepoint_check_always);
252 def(Notify_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_always);
253 def(JNIGlobalHandle_lock , Mutex , nonleaf, true, Monitor::_safepoint_check_always); // locks JNIHandleBlockFreeList_lock
254 def(JNICritical_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_always); // used for JNI critical regions
255 def(AdapterHandlerLibrary_lock , Mutex , nonleaf, true, Monitor::_safepoint_check_always);
256 if (UseConcMarkSweepGC) {
257 def(SLT_lock , Monitor, nonleaf, false, Monitor::_safepoint_check_never); // used in CMS GC for locking PLL lock
258 }
259
260 def(Heap_lock , Monitor, nonleaf+1, false, Monitor::_safepoint_check_sometimes);
261 def(JfieldIdCreation_lock , Mutex , nonleaf+1, true, Monitor::_safepoint_check_always); // jfieldID, Used in VM_Operation
262 def(MemberNameTable_lock , Mutex , nonleaf+1, false, Monitor::_safepoint_check_always); // Used to protect MemberNameTable
263
264 def(CompiledIC_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // locks VtableStubs_lock, InlineCacheBuffer_lock
265 def(CompileTaskAlloc_lock , Mutex , nonleaf+2, true, Monitor::_safepoint_check_always);
266 def(CompileStatistics_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always);
267 def(DirectivesStack_lock , Mutex , special, true, Monitor::_safepoint_check_never);
268 def(MultiArray_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // locks SymbolTable_lock
269
270 def(JvmtiThreadState_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // Used by JvmtiThreadState/JvmtiEventController
271 def(JvmtiPendingEvent_lock , Monitor, nonleaf, false, Monitor::_safepoint_check_never); // Used by JvmtiCodeBlobEvents
272 def(Management_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // used for JVM management
273
274 def(Compile_lock , Mutex , nonleaf+3, true, Monitor::_safepoint_check_sometimes);
275 def(MethodData_lock , Mutex , nonleaf+3, false, Monitor::_safepoint_check_always);
276 def(TouchedMethodLog_lock , Mutex , nonleaf+3, false, Monitor::_safepoint_check_always);
277
278 def(MethodCompileQueue_lock , Monitor, nonleaf+4, true, Monitor::_safepoint_check_always);
279 def(Debug2_lock , Mutex , nonleaf+4, true, Monitor::_safepoint_check_never);
280 def(Debug3_lock , Mutex , nonleaf+4, true, Monitor::_safepoint_check_never);
281 def(ProfileVM_lock , Monitor, special, false, Monitor::_safepoint_check_never); // used for profiling of the VMThread
282 def(CompileThread_lock , Monitor, nonleaf+5, false, Monitor::_safepoint_check_always);
283 def(PeriodicTask_lock , Monitor, nonleaf+5, true, Monitor::_safepoint_check_sometimes);
284 if (WhiteBoxAPI) {
285 def(Compilation_lock , Monitor, leaf, false, Monitor::_safepoint_check_never);
286 }
287
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