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diff src/share/vm/gc_implementation/parNew/parNewGeneration.cpp @ 1833:8b10f48633dc

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6984287: Regularize how GC parallel workers are specified. Summary: Associate number of GC workers with the workgang as opposed to the task. Reviewed-by: johnc, ysr
author jmasa
date Mon, 20 Sep 2010 14:38:38 -0700
parents 2d6b74c9a797
children 894b1d7c7e01
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp	Thu Sep 16 13:45:55 2010 -0700
+++ b/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp	Mon Sep 20 14:38:38 2010 -0700
@@ -1533,3 +1533,7 @@
 const char* ParNewGeneration::name() const {
   return "par new generation";
 }
+
+bool ParNewGeneration::in_use() {
+  return UseParNewGC && ParallelGCThreads > 0;
+}