src/hotspot/share/gc/parallel/psParallelCompact.cpp

rev 49758 : imported patch 8201492-properly-implement-non-contiguous-reference-processing

*** 843,853 ****
  
  void PSParallelCompact::post_initialize() {
    ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
    MemRegion mr = heap->reserved_region();
    _ref_processor =
!     new ReferenceProcessor(mr,            // span
                             ParallelRefProcEnabled && (ParallelGCThreads > 1), // mt processing
                             ParallelGCThreads, // mt processing degree
                             true,              // mt discovery
                             ParallelGCThreads, // mt discovery degree
                             true,              // atomic_discovery
--- 843,853 ----
  
  void PSParallelCompact::post_initialize() {
    ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
    MemRegion mr = heap->reserved_region();
    _ref_processor =
!     new SpanReferenceProcessor(mr,            // span
                                 ParallelRefProcEnabled && (ParallelGCThreads > 1), // mt processing
                                 ParallelGCThreads, // mt processing degree
                                 true,              // mt discovery
                                 ParallelGCThreads, // mt discovery degree
                                 true,              // atomic_discovery