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8138707: TestPromotionEventWithParallelScavenge.java crashes using undefined GC id

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Reviewed-by: mgerdin, jwilhelm
This commit is contained in:
Bengt Rutisson 2015-10-06 14:27:03 +02:00
parent 48bbdafeed
commit 3289307dbe
3 changed files with 25 additions and 28 deletions
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2
hotspot/src/share/vm/gc/parallel/gcTaskThread.cpp
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@ -26,6 +26,7 @@
#include "precompiled.hpp"
#include "gc/parallel/gcTaskManager.hpp"
#include "gc/parallel/gcTaskThread.hpp"
#include "gc/shared/gcId.hpp"
#include "memory/allocation.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/resourceArea.hpp"
@ -124,6 +125,7 @@ void GCTaskThread::run() {
for (; /* break */; ) {
// This will block until there is a task to be gotten.
GCTask* task = manager()->get_task(which());
GCIdMark gc_id_mark(task->gc_id());
// Record if this is an idle task for later use.
bool is_idle_task = task->is_idle_task();
// In case the update is costly