hg: jdk/submit: 8215624: Add parallel heap iteration for jmap ?histo

[paul.hohensee at gmail.com]

Changeset: 950bc7b3d166
Author:    phh
Date:      2020-07-29 09:10 -0700
URL:       https://hg.openjdk.java.net/jdk/submit/rev/950bc7b3d166

8215624: Add parallel heap iteration for jmap ?histo

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/memory/heapInspection.hpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/services/attachListener.cpp
! src/jdk.jcmd/share/classes/sun/tools/jmap/JMap.java
! test/jdk/sun/tools/jmap/BasicJMapTest.java