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8153302: [BACKOUT] STW phases at Concurrent GC should count in PerfCounter

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Reviewed-by: jmasa, jwilhelm
This commit is contained in:
Daniel D. Daugherty 2016-04-01 14:30:10 -07:00
parent c3469071aa
commit 8076bee28c
7 changed files with 7 additions and 19 deletions
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7
hotspot/src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp
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@ -626,7 +626,6 @@ CMSCollector::CMSCollector(ConcurrentMarkSweepGeneration* cmsGen,
NOT_PRODUCT(_overflow_counter = CMSMarkStackOverflowInterval;)
_gc_counters = new CollectorCounters("CMS", 1);
_cgc_counters = new CollectorCounters("CMS stop-the-world phases", 2);
_completed_initialization = true;
_inter_sweep_timer.start(); // start of time
}
@ -5547,18 +5546,18 @@ void CMSCollector::reset_stw() {
void CMSCollector::do_CMS_operation(CMS_op_type op, GCCause::Cause gc_cause) {
GCTraceCPUTime tcpu;
TraceCollectorStats tcs(cgc_counters());
TraceCollectorStats tcs(counters());
switch (op) {
case CMS_op_checkpointRootsInitial: {
GCTraceTime(Info, gc) t("Pause Initial Mark", NULL, GCCause::_no_gc, true);
SvcGCMarker sgcm(SvcGCMarker::CONCURRENT);
SvcGCMarker sgcm(SvcGCMarker::OTHER);
checkpointRootsInitial();
break;
}
case CMS_op_checkpointRootsFinal: {
GCTraceTime(Info, gc) t("Pause Remark", NULL, GCCause::_no_gc, true);
SvcGCMarker sgcm(SvcGCMarker::CONCURRENT);
SvcGCMarker sgcm(SvcGCMarker::OTHER);
checkpointRootsFinal();
break;
}