[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8255678: Add Mutex::try_lock version without rank checks

[Patricio Chilano Mateo]

Changeset: aabc9ca2
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2020-11-23 15:41:19 +0000
URL:       https://github.com/openjdk/aarch64-port/commit/aabc9ca2

8255678: Add Mutex::try_lock version without rank checks

Reviewed-by: dcubed, dholmes, coleenp

! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
+ test/hotspot/gtest/runtime/test_mutex_rank.cpp