git: openjdk/jdk: master: 8334482: Shenandoah: Deadlock when safepoint is pending during nmethods iteration

[Aleksey Shipilev]

Changeset: 2aeb12ec
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2024-07-26 11:20:40 +0000
URL:       https://git.openjdk.org/jdk/commit/2aeb12ec03944c777d617d0be48982fd225b16e7

8334482: Shenandoah: Deadlock when safepoint is pending during nmethods iteration

Reviewed-by: wkemper, xpeng, rkennke

! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.hpp