[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8255596: Mutex safepoint checking options and flags should be scoped enums

[Kim Barrett]

Changeset: 69f5235e
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-11-02 10:16:40 +0000
URL:       https://github.com/openjdk/aarch64-port/commit/69f5235e

8255596: Mutex safepoint checking options and flags should be scoped enums

Reviewed-by: tschatzl, rehn

! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.hpp