RFR(XXS) 8187331: VirtualSpaceList tracks free space on wrong node

[coleen.phillimore at oracle.com]

This looks good.  Good find.  I'll sponsor it and check it in when the 
repo opens.   Can you rebase at that time and send me the export patch?

Thanks,
Coleen

On 9/7/17 1:41 PM, Zhengyu Gu wrote:
> Please review one line fix on reporting metaspace virtual space's free 
> space (See bug for details)
>
> This bug causes metaspace statistics data not adding up.
>
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8187331
> Webrev: http://cr.openjdk.java.net/~zgu/8187331/webrev.00/
>
>
> Test:
>
> hotspot_tier1_runtime on Linux 64 (fastdebug and release)
>
> Thanks,
>
> -Zhengyu