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8140257: Add support for "gc service threads" to ConcurrentGCThread

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Push up the common run() and stop() methods from subclasses to ConcurrentGCThread, as well as declaration iof run_service() stop_service().

Reviewed-by: kbarrett, pliden
This commit is contained in:
Derek White 2016-03-11 16:59:58 -05:00
parent 8c894a92ef
commit f6810526ab
15 changed files with 111 additions and 223 deletions
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8
hotspot/src/share/vm/gc/g1/concurrentMarkThread.hpp
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@ -38,13 +38,8 @@ class ConcurrentMarkThread: public ConcurrentGCThread {
double _vtime_start; // Initial virtual time.
double _vtime_accum; // Accumulated virtual time.
double _vtime_mark_accum;
public:
virtual void run();
private:
G1ConcurrentMark* _cm;
enum State {
@ -93,9 +88,6 @@ class ConcurrentMarkThread: public ConcurrentGCThread {
// as the CM thread might take some time to wake up before noticing
// that started() is set and set in_progress().
bool during_cycle() { return !idle(); }
// shutdown
void stop();
};
#endif // SHARE_VM_GC_G1_CONCURRENTMARKTHREAD_HPP