hg: jdk8u/jdk8u-dev/hotspot: 8069034: gc/g1/TestEagerReclaimHumongousRegionsClearMarkBits.java nightly failure

[zgu at redhat.com]

Changeset: c516c050bcee
Author:    sjohanss
Date:      2015-02-03 15:50 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/c516c050bcee

8069034: gc/g1/TestEagerReclaimHumongousRegionsClearMarkBits.java nightly failure
Summary: When checking for humongous objects to reclaim, we dirty cards that might belong to freed regions. Fixed by checking the region before dirtying.
Reviewed-by: tschatzl, brutisso

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