hg: jdk/jdk: 8221539: [metaspace] Improve MetaspaceObj::is_metaspace_obj() and friends

[thomas.stuefe at gmail.com]

Changeset: 2ae93028bef3
Author:    stuefe
Date:      2019-03-27 14:13 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/2ae93028bef3

8221539: [metaspace] Improve MetaspaceObj::is_metaspace_obj() and friends
Reviewed-by: adinn, coleenp, mdoerr

! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/sparc/frame_sparc.cpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/thread_linux_s390.cpp
! src/hotspot/share/memory/allocation.cpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/metaspace/virtualSpaceList.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceList.hpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.hpp
! src/hotspot/share/oops/instanceKlass.cpp
+ test/hotspot/gtest/memory/test_is_metaspace_obj.cpp