hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 731cdb89b27f
Author:    shade
Date:      2020-03-26 19:08 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/731cdb89b27f

8241668: Shenandoah: make ShenandoahHeapRegion not derive from ContiguousSpace
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/vmStructs_shenandoah.hpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/shenandoah/ShenandoahHeapRegion.java

Changeset: b2651fabca58
Author:    shade
Date:      2020-03-26 19:09 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/b2651fabca58

8241673: Shenandoah: refactor anti-false-sharing padding
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.hpp
+ src/hotspot/share/gc/shenandoah/shenandoahPadding.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSharedVariables.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp