hg: shenandoah/jdk9/hotspot: 2 new changesets

[ashipile at redhat.com]

Changeset: 4b28d985b5af
Author:    shade
Date:      2016-11-09 08:58 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/4b28d985b5af

ConcurrentMark overflow queues cleanup bugfix.

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

Changeset: c8138d5377a4
Author:    shade
Date:      2016-11-09 11:03 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/c8138d5377a4

Single-element buffer in thread-local taskqueues.

! src/share/vm/gc/shared/taskqueue.hpp
! src/share/vm/gc/shared/taskqueue.inline.hpp
! src/share/vm/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/share/vm/gc/shenandoah/shenandoahConcurrentMark.hpp
! src/share/vm/gc/shenandoah/shenandoahConcurrentMark.inline.hpp