Mercurial > hg > truffle
diff src/share/vm/runtime/globals.hpp @ 1991:016a3628c885
6994056: G1: when GC locker is active, extend the Eden instead of allocating into the old gen
Summary: Allow the eden to the expanded up to a point when the GC locker is active.
Reviewed-by: jwilhelm, johnc, ysr, jcoomes
author | tonyp |
---|---|
date | Tue, 07 Dec 2010 16:47:42 -0500 |
parents | f95d63e2154a |
children | f0ef5f5a460f |
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--- a/src/share/vm/runtime/globals.hpp Thu Dec 02 13:20:39 2010 -0500 +++ b/src/share/vm/runtime/globals.hpp Tue Dec 07 16:47:42 2010 -0500 @@ -1403,6 +1403,10 @@ "The exit of a JNI CS necessitating a scavenge also" \ " kicks off a bkgrd concurrent collection") \ \ + product(uintx, GCLockerEdenExpansionPercent, 5, \ + "How much the GC can expand the eden by while the GC locker " \ + "is active (as a percentage)") \ + \ develop(bool, UseCMSAdaptiveFreeLists, true, \ "Use Adaptive Free Lists in the CMS generation") \ \