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jdk-24/src/hotspot/share/gc/shared
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Kim Barrett e7e00f7ae0 8221102: Allow GC threads to participate in threads claiming protocol 
Expand claim counter from 1bit to uintx, with rare overflow handling.

Reviewed-by: tschatzl, rkennke
2019-04-02 13:08:38 -04:00
..
c1
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
c2
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
stringdedup
8220496: Race in java_lang_String::length() when deduplicating
2019-03-13 17:32:17 +01:00
accessBarrierSupport.cpp
8212184: Incorrect oop ref strength used for referents in FinalReference
2018-11-02 07:58:22 +01:00
accessBarrierSupport.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
accessBarrierSupport.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
adaptiveSizePolicy.cpp
8221260: Initialize more class members on construction, remove some unused ones
2019-03-25 14:46:55 +01:00
adaptiveSizePolicy.hpp
8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead
2019-01-15 15:59:47 -08:00
ageTable.cpp
8189610: Reconcile jvm.h and all jvm_md.h between java.base and hotspot
2017-10-31 11:55:09 -04:00
ageTable.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
ageTable.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
ageTableTracer.cpp
8199712: Flight Recorder
2018-05-15 20:24:34 +02:00
ageTableTracer.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
allocTracer.cpp
8199712: Flight Recorder
2018-05-15 20:24:34 +02:00
allocTracer.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
barrierSet.cpp
8215097: Do not create NonJavaThreads before BarrierSet
2018-12-11 18:00:17 -05:00
barrierSet.hpp
8220671: Initialization race for non-JavaThread PtrQueues
2019-04-01 17:11:38 -04:00
barrierSet.inline.hpp
8215724: Epsilon: ArrayStoreExceptionTest.java fails; missing arraycopy check
2019-01-09 15:53:56 +01:00
barrierSetAssembler.hpp
8198949: Modularize arraycopy stub routine GC barriers
2018-03-21 14:38:32 +01:00
barrierSetConfig.hpp
8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
2018-12-10 15:47:44 +01:00
barrierSetConfig.inline.hpp
8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
2018-12-10 15:47:44 +01:00
barrierSetNMethod.cpp
8210498: nmethod entry barriers
2018-10-16 13:18:22 +02:00
barrierSetNMethod.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
blockOffsetTable.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
blockOffsetTable.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
blockOffsetTable.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
cardGeneration.cpp
8200729: Conditional compilation of GCs
2018-05-04 11:41:35 +02:00
cardGeneration.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
cardGeneration.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
cardTable.cpp
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
cardTable.hpp
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
cardTableBarrierSet.cpp
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
cardTableBarrierSet.hpp
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
cardTableBarrierSet.inline.hpp
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
cardTableBarrierSetAssembler.hpp
8198949: Modularize arraycopy stub routine GC barriers
2018-03-21 14:38:32 +01:00
cardTableRS.cpp
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
cardTableRS.hpp
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
collectedHeap.cpp
8221732: Introduce CollectedHeap::hash_oop()
2019-04-02 10:04:25 +02:00
collectedHeap.hpp
8221732: Introduce CollectedHeap::hash_oop()
2019-04-02 10:04:25 +02:00
collectedHeap.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
collectorCounters.cpp
8192061: Clean up allocation.inline.hpp includes
2017-11-28 21:43:45 +01:00
collectorCounters.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
collectorPolicy.cpp
8214791: Consistently name gc files containing VM operations
2018-12-06 15:44:13 +01:00
collectorPolicy.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
concurrentGCPhaseManager.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
concurrentGCPhaseManager.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
concurrentGCThread.cpp
8221394: Clean up ConcurrentGCThread
2019-03-28 19:43:59 +01:00
concurrentGCThread.hpp
8221394: Clean up ConcurrentGCThread
2019-03-28 19:43:59 +01:00
copyFailedInfo.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gc_globals.hpp
8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead
2019-01-15 15:59:47 -08:00
gcArguments.cpp
8215898: Build broken on 32-bit after JDK-8211425
2018-12-22 15:47:10 +01:00
gcArguments.hpp
8211425: Allocation of old generation of java heap on alternate memory devices - G1 GC
2018-12-21 08:18:59 -08:00
gcArguments.inline.hpp
8189389: Move heap creation into GC interface
2017-11-16 12:53:29 +01:00
gcBehaviours.cpp
8209189: Make CompiledMethod::do_unloading more concurrent
2018-11-02 08:33:59 +01:00
gcBehaviours.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcCause.cpp
8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
2018-12-10 15:47:44 +01:00
gcCause.hpp
8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
2018-12-10 15:47:44 +01:00
gcConfig.cpp
8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
2018-12-10 15:47:44 +01:00
gcConfig.hpp
8207069: [AOT] we should check that VM uses the same GC as one used for AOT library generation
2018-07-19 13:41:56 -07:00
gcConfiguration.cpp
8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
2018-12-10 15:47:44 +01:00
gcConfiguration.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcHeapSummary.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcId.cpp
8198369: Clean up GCId and GCIdMark
2018-02-21 07:50:33 +01:00
gcId.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcLocker.cpp
8200106: Move NoSafepointVerifier out from gcLocker.hpp
2018-03-23 18:54:12 +01:00
gcLocker.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcLocker.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcName.hpp
8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
2018-12-10 15:47:44 +01:00
gcOverheadChecker.cpp
8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead
2019-01-15 15:59:47 -08:00
gcOverheadChecker.hpp
8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead
2019-01-15 15:59:47 -08:00
gcPolicyCounters.cpp
8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead
2019-01-15 15:59:47 -08:00
gcPolicyCounters.hpp
8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead
2019-01-15 15:59:47 -08:00
gcStats.cpp
8221260: Initialize more class members on construction, remove some unused ones
2019-03-25 14:46:55 +01:00
gcStats.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcThreadLocalData.hpp
8204210: Implementation: JEP 333: ZGC: A Scalable Low-Latency Garbage Collector (Experimental)
2018-06-12 17:40:28 +02:00
gcTimer.cpp
8157728: Convert GCTimer_test to GTest
2018-10-29 14:04:42 -07:00
gcTimer.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcTrace.cpp
8217374: Rename G1 EvacuationInfo class to G1EvacuationInfo
2019-01-21 12:19:00 +01:00
gcTrace.hpp
8217374: Rename G1 EvacuationInfo class to G1EvacuationInfo
2019-01-21 12:19:00 +01:00
gcTraceSend.cpp
8217374: Rename G1 EvacuationInfo class to G1EvacuationInfo
2019-01-21 12:19:00 +01:00
gcTraceTime.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
gcTraceTime.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcTraceTime.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcUtil.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
gcUtil.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcUtil.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcVMOperations.cpp
8219747: Remove g1_ prefix to g1_remset and g1_policy members in G1CollectedHeap
2019-03-04 11:49:16 +01:00
gcVMOperations.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
gcWhen.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
genCollectedHeap.cpp
8221102: Allow GC threads to participate in threads claiming protocol
2019-04-02 13:08:38 -04:00
genCollectedHeap.hpp
8221648: Remove CollectedHeap::is_in_closed_subset()
2019-04-02 10:04:25 +02:00
generation.cpp
8208669: GC changes to allow enabling -Wreorder
2018-08-08 15:31:06 +02:00
generation.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
generationCounters.cpp
8192061: Clean up allocation.inline.hpp includes
2017-11-28 21:43:45 +01:00
generationCounters.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
generationSpec.cpp
8200729: Conditional compilation of GCs
2018-05-04 11:41:35 +02:00
generationSpec.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
genMemoryPools.cpp
8200729: Conditional compilation of GCs
2018-05-04 11:41:35 +02:00
genMemoryPools.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
genOopClosures.hpp
8214363: HeapWord should not be a fake class
2019-02-18 16:34:46 -05:00
genOopClosures.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
hSpaceCounters.cpp
8192061: Clean up allocation.inline.hpp includes
2017-11-28 21:43:45 +01:00
hSpaceCounters.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
isGCActiveMark.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
jvmFlagConstraintsGC.cpp
8133564: Runtime - 2nd followup to Validate JVM Command-Line Flag Arguments
2018-05-29 11:04:56 -05:00
jvmFlagConstraintsGC.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
markBitMap.cpp
8213373: Bulk MarkBitMap clearing methods
2018-11-15 21:05:47 +01:00
markBitMap.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
markBitMap.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
memAllocator.cpp
8211980: Remove ThreadHeapSampler enable/disable/enabled methods
2018-10-15 14:16:35 -07:00
memAllocator.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
memset_with_concurrent_readers.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
modRefBarrierSet.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
modRefBarrierSet.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
modRefBarrierSetAssembler.hpp
8198949: Modularize arraycopy stub routine GC barriers
2018-03-21 14:38:32 +01:00
objectCountEventSender.cpp
8199712: Flight Recorder
2018-05-15 20:24:34 +02:00
objectCountEventSender.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
oopStorage.cpp
8210986: Add OopStorage cleanup to ServiceThread
2018-11-05 18:27:14 -05:00
oopStorage.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
oopStorage.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
oopStorageParState.hpp
8210986: Add OopStorage cleanup to ServiceThread
2018-11-05 18:27:14 -05:00
oopStorageParState.inline.hpp
8200557: OopStorage parallel iteration scales poorly
2018-05-03 17:36:50 -04:00
owstTaskTerminator.cpp
8217794: Missing termination check results violation of termination invariant
2019-01-29 12:12:27 -05:00
owstTaskTerminator.hpp
8215047: Task terminators do not complete termination in consistent state
2019-01-29 08:39:04 -05:00
parallelCleaning.cpp
8220343: Move scavenge_root_nmethods from shared code
2019-03-14 09:15:51 +01:00
parallelCleaning.hpp
8213229: Investigate treating StringTable as weak in young collections
2019-01-29 11:30:17 +01:00
plab.cpp
8211955: GC abstraction for LAB reserve
2018-10-10 23:05:15 +02:00
plab.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
plab.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
preservedMarks.cpp
8210119: Rename SubTasksDone::is_task_claimed
2018-08-30 16:16:19 -04:00
preservedMarks.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
preservedMarks.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
ptrQueue.cpp
8220240: Refactor shared dirty card queue
2019-03-22 15:42:43 -04:00
ptrQueue.hpp
8220240: Refactor shared dirty card queue
2019-03-22 15:42:43 -04:00
referenceDiscoverer.hpp
8201646: Introduce ReferenceDiscoverer interface
2018-04-19 07:54:50 +02:00
referencePolicy.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
referencePolicy.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
referenceProcessor.cpp
8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
2018-12-10 15:47:44 +01:00
referenceProcessor.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
referenceProcessor.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
referenceProcessorPhaseTimes.cpp
8208669: GC changes to allow enabling -Wreorder
2018-08-08 15:31:06 +02:00
referenceProcessorPhaseTimes.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
referenceProcessorStats.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
satbMarkQueue.cpp
8220671: Initialization race for non-JavaThread PtrQueues
2019-04-01 17:11:38 -04:00
satbMarkQueue.hpp
8220240: Refactor shared dirty card queue
2019-03-22 15:42:43 -04:00
scavengableNMethods.cpp
8220609: Cleanups in ScavengableNMethods
2019-03-18 15:21:33 +01:00
scavengableNMethods.hpp
8220609: Cleanups in ScavengableNMethods
2019-03-18 15:21:33 +01:00
scavengableNMethodsData.hpp
8220343: Move scavenge_root_nmethods from shared code
2019-03-14 09:15:51 +01:00
softRefGenPolicy.cpp
8198515: Extract SoftReferencePolicy code out of CollectorPolicy
2018-02-22 18:36:07 +01:00
softRefGenPolicy.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
softRefPolicy.cpp
8198515: Extract SoftReferencePolicy code out of CollectorPolicy
2018-02-22 18:36:07 +01:00
softRefPolicy.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
space.cpp
8202171: Some oopDesc functions compare this with NULL
2018-07-31 14:24:10 -04:00
space.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
space.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
spaceDecorator.cpp
8214363: HeapWord should not be a fake class
2019-02-18 16:34:46 -05:00
spaceDecorator.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
strongRootsScope.cpp
8221102: Allow GC threads to participate in threads claiming protocol
2019-04-02 13:08:38 -04:00
strongRootsScope.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
suspendibleThreadSet.cpp
8189276: Make SuspendibleThreadSet and related code available to other GCs
2017-10-18 21:17:46 +02:00
suspendibleThreadSet.hpp
8189276: Make SuspendibleThreadSet and related code available to other GCs
2017-10-18 21:17:46 +02:00
taskqueue.cpp
8216072: Remove TaskTerminator's assignment operator
2019-01-31 10:18:41 -05:00
taskqueue.hpp
8216072: Remove TaskTerminator's assignment operator
2019-01-31 10:18:41 -05:00
taskqueue.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
threadLocalAllocBuffer.cpp
8214235: arm32: assertion in collectedHeap.cpp: attempt to clean empty remainder
2019-01-22 10:42:41 +03:00
threadLocalAllocBuffer.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
threadLocalAllocBuffer.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
vmStructs_gc.hpp
8220301: Remove jbyte use in CardTable
2019-03-13 21:01:56 +01:00
weakProcessor.cpp
8217778: StringTable cleanup miscalculates amount of dead objects
2019-02-08 12:55:20 +01:00
weakProcessor.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
weakProcessor.inline.hpp
8217778: StringTable cleanup miscalculates amount of dead objects
2019-02-08 12:55:20 +01:00
weakProcessorPhases.cpp
8213229: Investigate treating StringTable as weak in young collections
2019-01-29 11:30:17 +01:00
weakProcessorPhases.hpp
8213229: Investigate treating StringTable as weak in young collections
2019-01-29 11:30:17 +01:00
weakProcessorPhaseTimes.cpp
8213229: Investigate treating StringTable as weak in young collections
2019-01-29 11:30:17 +01:00
weakProcessorPhaseTimes.hpp
8213229: Investigate treating StringTable as weak in young collections
2019-01-29 11:30:17 +01:00
workerDataArray.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
workerDataArray.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
workerDataArray.inline.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
workerManager.hpp
8217203: Some more includes to .inline.hpp files in gc header files
2019-01-16 21:37:12 +01:00
workerPolicy.cpp
8213224: Move code related to GC threads calculation out of AdaptiveSizePolicy
2018-12-07 12:46:31 +08:00
workerPolicy.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
workgroup.cpp
8214097: Rework thread initialization and teardown logic
2018-12-27 21:17:11 -05:00
workgroup.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00