hg: jdk8u/jdk8u-dev/hotspot: 8187331: VirtualSpaceList tracks free space on wrong node

[zgu at redhat.com]

Changeset: b0f7174de2c5
Author:    zgu
Date:      2017-09-20 20:54 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/b0f7174de2c5

8187331: VirtualSpaceList tracks free space on wrong node
Summary: Fixed miscounting of virtual space node's free memory
Reviewed-by: shade, coleenp, stuefe

! src/share/vm/memory/metaspace.cpp