git: openjdk/jdk23u: master: 8336640: Shenandoah: Parallel worker use in parallel_heap_region_iterate

[Paul Hohensee]

Changeset: ac8e8da5
Branch: master
Author:    William Kemper <wkemper at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2024-09-20 15:29:08 +0000
URL:       https://git.openjdk.org/jdk23u/commit/ac8e8da546815eca5a531fe1e749ee4d7b6b51e9

8336640: Shenandoah: Parallel worker use in parallel_heap_region_iterate

Backport-of: e74edbaea9f09169f597a470f647f3b7d10cc71b

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