hg: jdk7/hotspot-gc/hotspot: 6910182: CMS: assert(_cursor[j] == _survivor_plab_array[j].end(), "Ctl pt invariant")

[jon.masamitsu at sun.com]

Changeset: d47555d7aca8
Author:    jmasa
Date:      2010-03-03 08:10 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/d47555d7aca8

6910182: CMS: assert(_cursor[j] == _survivor_plab_array[j].end(),"Ctl pt invariant")
Summary: Calculation of the slicing of survivor spaces for MT was incorrect.
Reviewed-by: ysr

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp