hg: shenandoah/jdk10: Bitmap size might not be page aligned when large page is used

[zgu at redhat.com]

Changeset: 1a6a9f288dd2
Author:    zgu
Date:      2018-01-18 08:23 -0500
URL:       http://hg.openjdk.java.net/shenandoah/jdk10/rev/1a6a9f288dd2

Bitmap size might not be page aligned when large page is used

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp