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8293492: ShenandoahControlThread missing from hs-err log and thread dump

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Reviewed-by: zgu, shade
This commit is contained in:
Ashutosh Mehra 2022-09-08 14:02:41 +00:00 committed by Aleksey Shipilev
parent 6bd2794175
commit 85ec1f8d02
3 changed files with 2 additions and 17 deletions
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12
src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
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@ -54,7 +54,7 @@ ShenandoahControlThread::ShenandoahControlThread() :
_requested_gc_cause(GCCause::_no_cause_specified),
_degen_point(ShenandoahGC::_degenerated_outside_cycle),
_allocs_seen(0) {
set_name("Shenandoah Control Thread");
reset_gc_id();
create_and_start();
_periodic_task.enroll();
@ -626,16 +626,6 @@ size_t ShenandoahControlThread::get_gc_id() {
return Atomic::load(&_gc_id);
}
void ShenandoahControlThread::print() const {
print_on(tty);
}
void ShenandoahControlThread::print_on(outputStream* st) const {
st->print("Shenandoah Concurrent Thread");
Thread::print_on(st);
st->cr();
}
void ShenandoahControlThread::start() {
create_and_start();
}

6
src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp
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@ -142,12 +142,6 @@ public:
void start();
void prepare_for_graceful_shutdown();
bool in_graceful_shutdown();
const char* name() const { return "ShenandoahControlThread";}
// Printing
void print_on(outputStream* st) const;
void print() const;
};
#endif // SHARE_GC_SHENANDOAH_SHENANDOAHCONTROLTHREAD_HPP

1
src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
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@ -1180,6 +1180,7 @@ void ShenandoahHeap::prepare_for_verify() {
}
void ShenandoahHeap::gc_threads_do(ThreadClosure* tcl) const {
tcl->do_thread(_control_thread);
workers()->threads_do(tcl);
if (_safepoint_workers != NULL) {
_safepoint_workers->threads_do(tcl);