--- a/hotspot/src/share/vm/gc_implementation/g1/g1_globals.hpp Mon Apr 04 14:23:17 2011 -0400
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1_globals.hpp Fri Feb 18 10:07:34 2011 -0800
@@ -89,6 +89,11 @@
"The number of discovered reference objects to process before " \
"draining concurrent marking work queues.") \
\
+ experimental(bool, G1UseConcMarkReferenceProcessing, false, \
+ "If true, enable reference discovery during concurrent " \
+ "marking and reference processing at the end of remark " \
+ "(unsafe).") \
+ \
develop(bool, G1SATBBarrierPrintNullPreVals, false, \
"If true, count frac of ptr writes with null pre-vals.") \
\