hg: jdk9/hs-gc/hotspot: 8062943: REDO - Parallelize clearing the next mark bitmap

[marcus.larsson at oracle.com]

Changeset: d90241bc32bb
Author:    mlarsson
Date:      2014-11-25 11:59 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-gc/hotspot/rev/d90241bc32bb

8062943: REDO - Parallelize clearing the next mark bitmap
Reviewed-by: kbarrett, tschatzl

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/heapRegionManager.cpp
! src/share/vm/gc_implementation/g1/heapRegionManager.hpp