git: openjdk/jdk: master: 8376531: Genshen: Convert ShenandoahOldGeneration to use Atomic<T>

[Xiaolong Peng]

Changeset: 09ed8e66
Branch: master
Author:    Xiaolong Peng <xpeng at openjdk.org>
Date:      2026-01-28 21:28:16 +0000
URL:       https://git.openjdk.org/jdk/commit/09ed8e66dc7a788763a2c7c24f54e93ec8eafedb

8376531: Genshen: Convert ShenandoahOldGeneration to use Atomic<T>

Reviewed-by: wkemper, shade

! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.hpp