hg: jdk9/hs-gc/hotspot: 8051973: Eager reclaim leaves marks of marked but reclaimed objects on the next bitmap

[thomas.schatzl at oracle.com]

Changeset: 88aa8ae1a9c8
Author:    tschatzl
Date:      2014-07-31 09:23 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs-gc/hotspot/rev/88aa8ae1a9c8

8051973: Eager reclaim leaves marks of marked but reclaimed objects on the next bitmap
Summary: Eager reclaim also needs to clear marks of eagerly reclaimed regions if they have already been marked during concurrent mark.
Reviewed-by: jmasa

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
+ test/gc/g1/TestEagerReclaimHumongousRegions2.java