1 /*
2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
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
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
41 Monitor* SystemDictionary_lock = NULL;
42 Mutex* PackageTable_lock = NULL;
43 Mutex* CompiledIC_lock = NULL;
44 Mutex* InlineCacheBuffer_lock = NULL;
45 Mutex* VMStatistic_lock = NULL;
46 Mutex* JNIGlobalHandle_lock = NULL;
47 Mutex* JNIHandleBlockFreeList_lock = NULL;
48 Mutex* MemberNameTable_lock = NULL;
49 Mutex* JmethodIdCreation_lock = NULL;
50 Mutex* JfieldIdCreation_lock = NULL;
51 Monitor* JNICritical_lock = NULL;
52 Mutex* JvmtiThreadState_lock = NULL;
53 Monitor* JvmtiPendingEvent_lock = NULL;
54 Monitor* Heap_lock = NULL;
55 Mutex* ExpandHeap_lock = NULL;
56 Mutex* AdapterHandlerLibrary_lock = NULL;
57 Mutex* SignatureHandlerLibrary_lock = NULL;
58 Mutex* VtableStubs_lock = NULL;
59 Mutex* SymbolTable_lock = NULL;
60 Mutex* StringTable_lock = NULL;
61 Mutex* CodeCache_lock = NULL;
62 Mutex* MethodData_lock = NULL;
63 Mutex* RetData_lock = NULL;
64 Monitor* VMOperationQueue_lock = NULL;
65 Monitor* VMOperationRequest_lock = NULL;
66 Monitor* Safepoint_lock = NULL;
67 Monitor* SerializePage_lock = NULL;
68 Monitor* Threads_lock = NULL;
69 Monitor* CGC_lock = NULL;
70 Mutex* STS_init_lock = NULL;
71 Monitor* SLT_lock = NULL;
72 Monitor* iCMS_lock = NULL;
73 Monitor* FullGCCount_lock = NULL;
74 Monitor* CMark_lock = NULL;
75 Mutex* CMRegionStack_lock = NULL;
76 Mutex* SATB_Q_FL_lock = NULL;
77 Monitor* SATB_Q_CBL_mon = NULL;
78 Mutex* Shared_SATB_Q_lock = NULL;
79 Mutex* DirtyCardQ_FL_lock = NULL;
80 Monitor* DirtyCardQ_CBL_mon = NULL;
179 def(FullGCCount_lock , Monitor, leaf, true ); // in support of ExplicitGCInvokesConcurrent
180 }
181 if (UseG1GC) {
182 def(CMark_lock , Monitor, nonleaf, true ); // coordinate concurrent mark thread
183 def(CMRegionStack_lock , Mutex, leaf, true );
184 def(SATB_Q_FL_lock , Mutex , special, true );
185 def(SATB_Q_CBL_mon , Monitor, nonleaf, true );
186 def(Shared_SATB_Q_lock , Mutex, nonleaf, true );
187
188 def(DirtyCardQ_FL_lock , Mutex , special, true );
189 def(DirtyCardQ_CBL_mon , Monitor, nonleaf, true );
190 def(Shared_DirtyCardQ_lock , Mutex, nonleaf, true );
191
192 def(FreeList_lock , Mutex, leaf , true );
193 def(SecondaryFreeList_lock , Monitor, leaf , true );
194 def(OldSets_lock , Mutex , leaf , true );
195 def(RootRegionScan_lock , Monitor, leaf , true );
196 def(MMUTracker_lock , Mutex , leaf , true );
197 def(HotCardCache_lock , Mutex , special , true );
198 def(EvacFailureStack_lock , Mutex , nonleaf , true );
199 }
200 def(ParGCRareEvent_lock , Mutex , leaf , true );
201 def(DerivedPointerTableGC_lock , Mutex, leaf, true );
202 def(CodeCache_lock , Mutex , special, true );
203 def(Interrupt_lock , Monitor, special, true ); // used for interrupt processing
204 def(RawMonitor_lock , Mutex, special, true );
205 def(OopMapCacheAlloc_lock , Mutex, leaf, true ); // used for oop_map_cache allocation.
206
207 def(Patching_lock , Mutex , special, true ); // used for safepointing and code patching.
208 def(ObjAllocPost_lock , Monitor, special, false);
209 def(Service_lock , Monitor, special, true ); // used for service thread operations
210 def(JmethodIdCreation_lock , Mutex , leaf, true ); // used for creating jmethodIDs.
211
212 def(SystemDictionary_lock , Monitor, leaf, true ); // lookups done by VM thread
213 def(PackageTable_lock , Mutex , leaf, false);
214 def(InlineCacheBuffer_lock , Mutex , leaf, true );
215 def(VMStatistic_lock , Mutex , leaf, false);
216 def(ExpandHeap_lock , Mutex , leaf, true ); // Used during compilation by VM thread
217 def(JNIHandleBlockFreeList_lock , Mutex , leaf, true ); // handles are used by VM thread
218 def(SignatureHandlerLibrary_lock , Mutex , leaf, false);
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1 /*
2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
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
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
41 Monitor* SystemDictionary_lock = NULL;
42 Mutex* PackageTable_lock = NULL;
43 Mutex* CompiledIC_lock = NULL;
44 Mutex* InlineCacheBuffer_lock = NULL;
45 Mutex* VMStatistic_lock = NULL;
46 Mutex* JNIGlobalHandle_lock = NULL;
47 Mutex* JNIHandleBlockFreeList_lock = NULL;
48 Mutex* MemberNameTable_lock = NULL;
49 Mutex* JmethodIdCreation_lock = NULL;
50 Mutex* JfieldIdCreation_lock = NULL;
51 Monitor* JNICritical_lock = NULL;
52 Mutex* JvmtiThreadState_lock = NULL;
53 Monitor* JvmtiPendingEvent_lock = NULL;
54 Monitor* Heap_lock = NULL;
55 Mutex* ExpandHeap_lock = NULL;
56 Mutex* AdapterHandlerLibrary_lock = NULL;
57 Mutex* SignatureHandlerLibrary_lock = NULL;
58 Mutex* VtableStubs_lock = NULL;
59 Mutex* SymbolTable_lock = NULL;
60 Mutex* StringTable_lock = NULL;
61 Monitor* StringDedupQueue_lock = NULL;
62 Mutex* StringDedupTable_lock = NULL;
63 Mutex* CodeCache_lock = NULL;
64 Mutex* MethodData_lock = NULL;
65 Mutex* RetData_lock = NULL;
66 Monitor* VMOperationQueue_lock = NULL;
67 Monitor* VMOperationRequest_lock = NULL;
68 Monitor* Safepoint_lock = NULL;
69 Monitor* SerializePage_lock = NULL;
70 Monitor* Threads_lock = NULL;
71 Monitor* CGC_lock = NULL;
72 Mutex* STS_init_lock = NULL;
73 Monitor* SLT_lock = NULL;
74 Monitor* iCMS_lock = NULL;
75 Monitor* FullGCCount_lock = NULL;
76 Monitor* CMark_lock = NULL;
77 Mutex* CMRegionStack_lock = NULL;
78 Mutex* SATB_Q_FL_lock = NULL;
79 Monitor* SATB_Q_CBL_mon = NULL;
80 Mutex* Shared_SATB_Q_lock = NULL;
81 Mutex* DirtyCardQ_FL_lock = NULL;
82 Monitor* DirtyCardQ_CBL_mon = NULL;
181 def(FullGCCount_lock , Monitor, leaf, true ); // in support of ExplicitGCInvokesConcurrent
182 }
183 if (UseG1GC) {
184 def(CMark_lock , Monitor, nonleaf, true ); // coordinate concurrent mark thread
185 def(CMRegionStack_lock , Mutex, leaf, true );
186 def(SATB_Q_FL_lock , Mutex , special, true );
187 def(SATB_Q_CBL_mon , Monitor, nonleaf, true );
188 def(Shared_SATB_Q_lock , Mutex, nonleaf, true );
189
190 def(DirtyCardQ_FL_lock , Mutex , special, true );
191 def(DirtyCardQ_CBL_mon , Monitor, nonleaf, true );
192 def(Shared_DirtyCardQ_lock , Mutex, nonleaf, true );
193
194 def(FreeList_lock , Mutex, leaf , true );
195 def(SecondaryFreeList_lock , Monitor, leaf , true );
196 def(OldSets_lock , Mutex , leaf , true );
197 def(RootRegionScan_lock , Monitor, leaf , true );
198 def(MMUTracker_lock , Mutex , leaf , true );
199 def(HotCardCache_lock , Mutex , special , true );
200 def(EvacFailureStack_lock , Mutex , nonleaf , true );
201
202 def(StringDedupQueue_lock , Monitor, leaf, true );
203 def(StringDedupTable_lock , Mutex , leaf, true );
204 }
205 def(ParGCRareEvent_lock , Mutex , leaf , true );
206 def(DerivedPointerTableGC_lock , Mutex, leaf, true );
207 def(CodeCache_lock , Mutex , special, true );
208 def(Interrupt_lock , Monitor, special, true ); // used for interrupt processing
209 def(RawMonitor_lock , Mutex, special, true );
210 def(OopMapCacheAlloc_lock , Mutex, leaf, true ); // used for oop_map_cache allocation.
211
212 def(Patching_lock , Mutex , special, true ); // used for safepointing and code patching.
213 def(ObjAllocPost_lock , Monitor, special, false);
214 def(Service_lock , Monitor, special, true ); // used for service thread operations
215 def(JmethodIdCreation_lock , Mutex , leaf, true ); // used for creating jmethodIDs.
216
217 def(SystemDictionary_lock , Monitor, leaf, true ); // lookups done by VM thread
218 def(PackageTable_lock , Mutex , leaf, false);
219 def(InlineCacheBuffer_lock , Mutex , leaf, true );
220 def(VMStatistic_lock , Mutex , leaf, false);
221 def(ExpandHeap_lock , Mutex , leaf, true ); // Used during compilation by VM thread
222 def(JNIHandleBlockFreeList_lock , Mutex , leaf, true ); // handles are used by VM thread
223 def(SignatureHandlerLibrary_lock , Mutex , leaf, false);
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