git: openjdk/jdk17u-dev: 8272985: Reference discovery is confused about atomicity and degree of parallelism

[Goetz Lindenmaier]

Changeset: b7be2bd0
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-01-23 10:44:00 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/b7be2bd0012bc78bec88fd4731826370e78160eb

8272985: Reference discovery is confused about atomicity and degree of parallelism

Backport-of: fb5b144eca761d4b4c667efe05ca638536c065ac

! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessor.inline.hpp