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diff src/share/vm/runtime/arguments.cpp @ 1888:a7214d79fcf1

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6896603: CMS/GCH: collection_attempt_is_safe() ergo should use more recent data Summary: Deprecated HandlePromotionFailure, removing the ability to turn off that feature, did away with one epoch look-ahead when deciding if a scavenge is likely to fail, relying on current data. Reviewed-by: jmasa, johnc, poonam
author ysr
date Sat, 23 Oct 2010 23:03:49 -0700
parents 22e4420d19f7
children f5c8d6e5bfee
line wrap: on
line diff
--- a/src/share/vm/runtime/arguments.cpp	Thu Oct 21 17:29:24 2010 -0700
+++ b/src/share/vm/runtime/arguments.cpp	Sat Oct 23 23:03:49 2010 -0700
@@ -185,6 +185,10 @@
                            JDK_Version::jdk_update(6,18), JDK_Version::jdk(7) },
   { "UseDepthFirstScavengeOrder",
                            JDK_Version::jdk_update(6,22), JDK_Version::jdk(7) },
+  { "HandlePromotionFailure",
+                           JDK_Version::jdk_update(6,24), JDK_Version::jdk(8) },
+  { "MaxLiveObjectEvacuationRatio",
+                           JDK_Version::jdk_update(6,24), JDK_Version::jdk(8) },
   { NULL, JDK_Version(0), JDK_Version(0) }
 };
 
@@ -1722,8 +1726,6 @@
     status = false;
   }
 
-  status = status && verify_percentage(MaxLiveObjectEvacuationRatio,
-                              "MaxLiveObjectEvacuationRatio");
   status = status && verify_percentage(AdaptiveSizePolicyWeight,
                               "AdaptiveSizePolicyWeight");
   status = status && verify_percentage(AdaptivePermSizeWeight, "AdaptivePermSizeWeight");