hg: jdk9/hs-gc/hotspot: 8058568: GC cleanup phase can cause G1 skipping a System.gc()

[stefan.johansson at oracle.com]

Changeset: 96e85e97d06e
Author:    sjohanss
Date:      2014-10-20 10:18 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs-gc/hotspot/rev/96e85e97d06e

8058568: GC cleanup phase can cause G1 skipping a System.gc()
Summary: Marking G1 FullGC as a _full collection and passing down the correct before count.
Reviewed-by: brutisso, mgerdin

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/vm_operations_g1.hpp