git: openjdk/jdk: 8294775: Shenandoah: reduce contention on _threads_in_evac

[Nick Gasson]

Changeset: 8ab70d3b
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2022-11-15 09:31:50 +0000
URL:       https://git.openjdk.org/jdk/commit/8ab70d3b592db58f47ff538ae0a796237cd29f36

8294775: Shenandoah: reduce contention on _threads_in_evac

Reviewed-by: rkennke, shade

! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.cpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.hpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPadding.hpp