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diff src/share/vm/gc_implementation/g1/heapRegion.hpp @ 17755:96b1c2e06e25

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8027295: Free CSet takes ~50% of young pause time Summary: Improve fast card cache iteration and avoid taking locks when freeing the collection set. Reviewed-by: brutisso
author tschatzl
date Mon, 24 Mar 2014 15:30:36 +0100
parents 40136aa2cdb1
children 8ee855b4e667
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line diff
--- a/src/share/vm/gc_implementation/g1/heapRegion.hpp	Mon Mar 24 15:30:30 2014 +0100
+++ b/src/share/vm/gc_implementation/g1/heapRegion.hpp	Mon Mar 24 15:30:36 2014 +0100
@@ -596,7 +596,7 @@
   void save_marks();
 
   // Reset HR stuff to default values.
-  void hr_clear(bool par, bool clear_space);
+  void hr_clear(bool par, bool clear_space, bool locked = false);
   void par_clear();
 
   // Get the start of the unmarked area in this region.