[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8273783: Simplify Metaspace arena guard handling

[Thomas Stuefe]

Changeset: 6642d2eb
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2021-09-21 06:27:32 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/6642d2eb8b129a2291191647197c5b3333a32989

8273783: Simplify Metaspace arena guard handling

Reviewed-by: coleenp, lucy

! src/hotspot/share/memory/metaspace.cpp
- src/hotspot/share/memory/metaspace/allocationGuard.hpp
! src/hotspot/share/memory/metaspace/metaspaceArena.cpp
! src/hotspot/share/memory/metaspace/metaspaceArena.hpp
! src/hotspot/share/memory/metaspace/metaspaceCommon.cpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.cpp
! test/hotspot/gtest/metaspace/test_allocationGuard.cpp
! test/hotspot/gtest/metaspace/test_metaspace_misc.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena_stress.cpp