--- old/src/share/vm/runtime/commandLineFlagConstraintsGC.hpp	2015-08-24 10:52:23.624877450 -0700
+++ new/src/share/vm/runtime/commandLineFlagConstraintsGC.hpp	2015-08-24 10:52:23.520877453 -0700
@@ -58,6 +58,7 @@
 Flag::Error ParGCStridesPerThreadConstraintFunc(uintx value, bool verbose);
 Flag::Error CMSOldPLABMinConstraintFunc(size_t value, bool verbose);
 Flag::Error CMSOldPLABMaxConstraintFunc(size_t value, bool verbose);
+Flag::Error MarkStackSizeConstraintFunc(size_t value, bool verbose);
 Flag::Error CMSPrecleanDenominatorConstraintFunc(uintx value, bool verbose);
 Flag::Error CMSPrecleanNumeratorConstraintFunc(uintx value, bool verbose);
 Flag::Error CMSWorkQueueDrainThresholdConstraintFunc(uintx value, bool verbose);