hg: shenandoah/jdk8u/hotspot: 5 new changesets

[ashipile at redhat.com]

Changeset: daa774ac0d72
Author:    shade
Date:      2018-01-22 12:04 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/daa774ac0d72

Do not put down update-refs-in-progress flag concurrently

! src/share/vm/gc_implementation/shenandoah/shenandoahConcurrentThread.cpp
! src/share/vm/gc_implementation/shenandoah/shenandoahMarkCompact.cpp

Changeset: 04b591f74de6
Author:    rkennke
Date:      2018-01-17 15:33 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/04b591f74de6

Defer cleaning of system dictionary and friends to parallel cleaning phase

! src/share/vm/gc_implementation/shenandoah/shenandoahHeap.cpp

Changeset: 5ae425989ac9
Author:    zgu
Date:      2018-01-18 08:23 -0500
URL:       http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/5ae425989ac9

Bitmap size might not be page aligned when large page is used

! src/share/vm/gc_implementation/shenandoah/shenandoahHeap.cpp

Changeset: 08632a44a72e
Author:    shade
Date:      2018-01-24 19:14 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/08632a44a72e

VerifyJCStressTest should test all heuristics

! test/gc/shenandoah/acceptance/VerifyJCStressTest.java

Changeset: 0020bc4708fc
Author:    shade
Date:      2018-01-19 18:49 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/0020bc4708fc

Allocation failure injection machinery

! src/share/vm/gc_implementation/shenandoah/shenandoahHeap.cpp
! src/share/vm/gc_implementation/shenandoah/shenandoahHeap.hpp
! src/share/vm/gc_implementation/shenandoah/shenandoah_globals.hpp
! test/gc/shenandoah/LotsOfCycles.java
! test/gc/shenandoah/acceptance/AllocIntArrays.java
! test/gc/shenandoah/acceptance/AllocObjectArrays.java
! test/gc/shenandoah/acceptance/AllocObjects.java
! test/gc/shenandoah/acceptance/RetainObjects.java
! test/gc/shenandoah/acceptance/SieveObjects.java