src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp

*** 445,455 ****
  
        size_t survived = young_gen->from_space()->used_in_bytes();
        size_t promoted = old_gen->used_in_bytes() - old_gen_used_before;
        size_policy->update_averages(_survivor_overflow, survived, promoted);
  
!       if (UseAdaptiveSizePolicy) {
          // Calculate the new survivor size and tenuring threshold
  
          if (PrintAdaptiveSizePolicy) {
            gclog_or_tty->print("AdaptiveSizeStart: ");
            gclog_or_tty->stamp();
--- 445,463 ----
  
        size_t survived = young_gen->from_space()->used_in_bytes();
        size_t promoted = old_gen->used_in_bytes() - old_gen_used_before;
        size_policy->update_averages(_survivor_overflow, survived, promoted);
  
!       bool free_ratio_in_effect = false;
!       if ((UseFreeRatioForParallelGC ||
!            (UseFreeRatioOnlyInSystemGCForParallelGC &&
!             gc_cause == GCCause::_java_lang_system_gc))) {
!         ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap();
!         free_ratio_in_effect = heap->try_to_shrink_by_free_ratio(false);
!       }
! 
!       if (!free_ratio_in_effect && UseAdaptiveSizePolicy) {
          // Calculate the new survivor size and tenuring threshold
  
          if (PrintAdaptiveSizePolicy) {
            gclog_or_tty->print("AdaptiveSizeStart: ");
            gclog_or_tty->stamp();