[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8261213: [BACKOUT] MutableSpace's end should be atomic

[Kim Barrett]

Changeset: 224c166c
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-02-05 10:18:51 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/224c166c

8261213: [BACKOUT] MutableSpace's end should be atomic

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/parallel/mutableSpace.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psYoungGen.hpp
! src/hotspot/share/gc/parallel/vmStructs_parallelgc.hpp