src/hotspot/share/gc/g1/g1CollectedHeap.cpp

rev 53920 : imported patch 8218880-g1-crashes-periodic-gc-gclocker
rev 53921 : imported patch 8218880-shade-review
rev 53922 : [mq]: 8218880-kbarrett-review

*** 2111,2124 ****
    // waiting in VM_G1CollectForAllocation::doit_epilogue().
    FullGCCount_lock->notify_all();
  }
  
  void G1CollectedHeap::collect(GCCause::Cause cause) {
!   attempt_collect(cause, true);
  }
  
! bool G1CollectedHeap::attempt_collect(GCCause::Cause cause, bool retry_on_gc_failure) {
    assert_heap_not_locked();
  
    bool gc_succeeded;
    bool should_retry_gc;
  
--- 2111,2124 ----
    // waiting in VM_G1CollectForAllocation::doit_epilogue().
    FullGCCount_lock->notify_all();
  }
  
  void G1CollectedHeap::collect(GCCause::Cause cause) {
!   try_collect(cause, true);
  }
  
! bool G1CollectedHeap::try_collect(GCCause::Cause cause, bool retry_on_gc_failure) {
    assert_heap_not_locked();
  
    bool gc_succeeded;
    bool should_retry_gc;