src/hotspot/share/gc/g1/g1RemSet.hpp

rev 56956 : 8141637: Parallelize single threaded heap region iteration during Pre Evacuate Collection Set
Reviewed-by:

@@ -98,10 +98,12 @@
   void merge_heap_roots(bool initial_evacuation);
 
   // Prepare for and cleanup after scanning the heap roots. Must be called
   // once before and after in sequential code.
   void prepare_for_scan_heap_roots();
+  // Prepare region for scanning.
+  void prepare_region_for_scanning(HeapRegion* region);
   // Cleans the card table from temporary duplicate detection information.
   void cleanup_after_scan_heap_roots();
   // Prepares the given region for heap root scanning.
   void prepare_for_scan_heap_roots(uint region_idx);