git: openjdk/jdk22u: master: 8325587: Shenandoah: ShenandoahLock should allow blocking in VM

[Christoph Langer]

Changeset: ae8dae9d
Author:    Liang Mao <lmao at openjdk.org>
Committer: Christoph Langer <clanger at openjdk.org>
Date:      2024-05-22 05:05:34 +0000
URL:       https://git.openjdk.org/jdk22u/commit/ae8dae9d655efcfe14cbce62c2d98a8cab45765d

8325587: Shenandoah: ShenandoahLock should allow blocking in VM

Backport-of: 492e8bf563135d27b46fde198880e62d5f1940e8

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.hpp