hg: jdk8u/jdk8u-dev/hotspot: 8168914: Crash in ClassLoaderData/JNIHandleBlock::oops_do during concurrent marking

[david.buck at oracle.com]

Changeset: 654eaca01d61
Author:    shshahma
Date:      2017-04-26 10:40 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/654eaca01d61

8168914: Crash in ClassLoaderData/JNIHandleBlock::oops_do during concurrent marking
Reviewed-by: dholmes, ehelin

! src/share/vm/classfile/classLoaderData.cpp
! src/share/vm/classfile/classLoaderData.hpp