[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8221360: Eliminate Shared_DirtyCardQ_lock

[Kim Barrett]

Changeset: 0597cde8
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-08-24 13:17:37 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/0597cde87deb5ba7bcd84e47b3c10329f758067d

8221360: Eliminate Shared_DirtyCardQ_lock

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/g1/g1BarrierSet.cpp
! src/hotspot/share/gc/g1/g1BarrierSet.hpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
- src/hotspot/share/gc/g1/g1SharedDirtyCardQueue.cpp
- src/hotspot/share/gc/g1/g1SharedDirtyCardQueue.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp