git: openjdk/mobile: 8243200: Shenandoah: Allow concurrent nmethod iteration

[duke]

Changeset: 82e43b25
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-04-22 17:10:17 +0000
URL:       https://git.openjdk.java.net/mobile/commit/82e43b25

8243200: Shenandoah: Allow concurrent nmethod iteration

Reviewed-by: rkennke, shade

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