hg: shenandoah/jdk9/hotspot: Add stats for partial GC.

[roman at kennke.org]

Changeset: baadff64fa6d
Author:    rkennke
Date:      2017-03-15 17:20 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/baadff64fa6d

Add stats for partial GC.

! src/share/vm/gc/shenandoah/shenandoahCollectorPolicy.cpp
! src/share/vm/gc/shenandoah/shenandoahCollectorPolicy.hpp
! src/share/vm/gc/shenandoah/shenandoahPartialGC.cpp