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8155992: Change name of StealRegionCompactionTask to something that emphasizes the compaction task

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Reviewed-by: kbarrett, ehelin, drwhite
This commit is contained in:
Jon Masamitsu 2016-05-06 14:35:59 -07:00
parent baff09847c
commit fbe14c5250
4 changed files with 9 additions and 9 deletions
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6
hotspot/src/share/vm/gc/parallel/pcTasks.cpp
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@ -220,13 +220,13 @@ void StealMarkingTask::do_it(GCTaskManager* manager, uint which) {
} }
// //
// StealRegionCompactionTask // CompactionWithStealingTask
// //
StealRegionCompactionTask::StealRegionCompactionTask(ParallelTaskTerminator* t): CompactionWithStealingTask::CompactionWithStealingTask(ParallelTaskTerminator* t):
_terminator(t) {} _terminator(t) {}
void StealRegionCompactionTask::do_it(GCTaskManager* manager, uint which) { void CompactionWithStealingTask::do_it(GCTaskManager* manager, uint which) {
assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc"); assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc");
ParCompactionManager* cm = ParCompactionManager* cm =

8
hotspot/src/share/vm/gc/parallel/pcTasks.hpp
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -195,16 +195,16 @@ class StealMarkingTask : public GCTask {
}; };
// //
// StealRegionCompactionTask // CompactionWithStealingTask
// //
// This task is used to distribute work to idle threads. // This task is used to distribute work to idle threads.
// //
class StealRegionCompactionTask : public GCTask { class CompactionWithStealingTask : public GCTask {
private: private:
ParallelTaskTerminator* const _terminator; ParallelTaskTerminator* const _terminator;
public: public:
StealRegionCompactionTask(ParallelTaskTerminator* t); CompactionWithStealingTask(ParallelTaskTerminator* t);
char* name() { return (char *)"steal-region-task"; } char* name() { return (char *)"steal-region-task"; }
ParallelTaskTerminator* terminator() { return _terminator; } ParallelTaskTerminator* terminator() { return _terminator; }

2
hotspot/src/share/vm/gc/parallel/psCompactionManager.hpp
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@ -40,7 +40,7 @@ class ParCompactionManager : public CHeapObj<mtGC> {
friend class ParallelTaskTerminator; friend class ParallelTaskTerminator;
friend class ParMarkBitMap; friend class ParMarkBitMap;
friend class PSParallelCompact; friend class PSParallelCompact;
friend class StealRegionCompactionTask; friend class CompactionWithStealingTask;
friend class UpdateAndFillClosure; friend class UpdateAndFillClosure;
friend class RefProcTaskExecutor; friend class RefProcTaskExecutor;
friend class IdleGCTask; friend class IdleGCTask;

2
hotspot/src/share/vm/gc/parallel/psParallelCompact.cpp
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@ -2371,7 +2371,7 @@ void PSParallelCompact::enqueue_region_stealing_tasks(
// Once a thread has drained it's stack, it should try to steal regions from // Once a thread has drained it's stack, it should try to steal regions from
// other threads. // other threads.
for (uint j = 0; j < parallel_gc_threads; j++) { for (uint j = 0; j < parallel_gc_threads; j++) {
q->enqueue(new StealRegionCompactionTask(terminator_ptr)); q->enqueue(new CompactionWithStealingTask(terminator_ptr));
} }
} }