hg: shenandoah/jdk10/hotspot: Concurrent partial should check for cancellation

[ashipile at redhat.com]

Changeset: fc0ba95a2207
Author:    shade
Date:      2017-10-09 23:28 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk10/hotspot/rev/fc0ba95a2207

Concurrent partial should check for cancellation

! src/share/vm/gc/shenandoah/shenandoahConcurrentThread.cpp