src/share/vm/gc/shared/genCollectedHeap.cpp

*** 302,314 ****
  bool GenCollectedHeap::must_clear_all_soft_refs() {
    return _gc_cause == GCCause::_last_ditch_collection;
  }
  
  bool GenCollectedHeap::should_do_concurrent_full_gc(GCCause::Cause cause) {
!   return UseConcMarkSweepGC &&
!          ((cause == GCCause::_gc_locker && GCLockerInvokesConcurrent) ||
!           (cause == GCCause::_java_lang_system_gc && ExplicitGCInvokesConcurrent));
  }
  
  void GenCollectedHeap::collect_generation(Generation* gen, bool full, size_t size,
                                            bool is_tlab, bool run_verification, bool clear_soft_refs,
                                            bool restore_marks_for_biased_locking) {
--- 302,321 ----
  bool GenCollectedHeap::must_clear_all_soft_refs() {
    return _gc_cause == GCCause::_last_ditch_collection;
  }
  
  bool GenCollectedHeap::should_do_concurrent_full_gc(GCCause::Cause cause) {
!   if (!UseConcMarkSweepGC) {
!     return false;
!   }
! 
!   switch (cause) {
!     case GCCause::_gc_locker:           return GCLockerInvokesConcurrent;
!     case GCCause::_java_lang_system_gc:
!     case GCCause::_dcmd_gc_run:         return ExplicitGCInvokesConcurrent;
!     default:                            return false;
!   }
  }
  
  void GenCollectedHeap::collect_generation(Generation* gen, bool full, size_t size,
                                            bool is_tlab, bool run_verification, bool clear_soft_refs,
                                            bool restore_marks_for_biased_locking) {