hg: jdk9/hs-gc/hotspot: 8049341: Parallelize clearing the next mark bitmap

[bengt.rutisson at oracle.com]

Changeset: 11003925fa03
Author:    mlarsson
Date:      2014-11-03 12:49 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-gc/hotspot/rev/11003925fa03

8049341: Parallelize clearing the next mark bitmap
Reviewed-by: mgerdin, tschatzl

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