hg: jdk9/hs/hotspot: 8165860: WorkGroup classes are missing volatile specifiers for lock-free code

[thomas.schatzl at oracle.com]

Changeset: 4d009502987b
Author:    eosterlund
Date:      2016-09-20 11:41 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/4d009502987b

8165860: WorkGroup classes are missing volatile specifiers for lock-free code
Reviewed-by: mgerdin, tschatzl

! src/share/vm/gc/shared/workgroup.cpp
! src/share/vm/gc/shared/workgroup.hpp