hg: jdk8u/hs-dev/hotspot: 8043239: G1: Missing post barrier in processing of j.l.ref.Reference objects

[bengt.rutisson at oracle.com]

Changeset: 8e20ef014b08
Author:    brutisso
Date:      2014-06-11 10:46 +0200
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/8e20ef014b08

8043239: G1: Missing post barrier in processing of j.l.ref.Reference objects
Summary: Removed all write barriers during reference processing and added explicit write barriers when iterating through the discovered list.
Reviewed-by: pliden, jmasa, tschatzl

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/memory/referenceProcessor.hpp