hg: hsx/hotspot-gc/hotspot: 8004816: G1: Kitchensink failures after marking stack changes

[john.cuthbertson at oracle.com]

Changeset: d275c3dc73e6
Author:    johnc
Date:      2013-01-03 16:28 -0800
URL:       http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/d275c3dc73e6

8004816: G1: Kitchensink failures after marking stack changes
Summary: Reset the marking state, including the mark stack overflow flag, in the event of a marking stack overflow during serial reference processing.
Reviewed-by: jmasa

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp