hg: shenandoah/jdk9/hotspot: 2 new changesets

[roman at kennke.org]

Changeset: 2fa980ab7380
Author:    rkennke
Date:      2015-10-31 22:27 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/2fa980ab7380

Do class unloading using parallel threads.

! src/share/vm/code/codeCache.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/gc/g1/g1CollectedHeap.cpp
! src/share/vm/gc/g1/g1_globals.hpp
+ src/share/vm/gc/shared/parallelCleaning.cpp
+ src/share/vm/gc/shared/parallelCleaning.hpp
! src/share/vm/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/share/vm/gc/shenandoah/shenandoahHeap.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 4b88620d2072
Author:    rkennke
Date:      2015-10-31 22:27 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/4b88620d2072

Mark and update roots in one pass.

! src/share/vm/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/share/vm/gc/shenandoah/shenandoahHeap.cpp