hg: hsx/hotspot-gc/hotspot: 7110718: -XX:MarkSweepAlwaysCompactCount=0 crashes the JVM

[bengt.rutisson at oracle.com]

Changeset: d06a2d7fcd5b
Author:    brutisso
Date:      2011-11-21 07:47 +0100
URL:       http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/d06a2d7fcd5b

7110718: -XX:MarkSweepAlwaysCompactCount=0 crashes the JVM
Summary: Interpret MarkSweepAlwaysCompactCount < 1 as never do full compaction
Reviewed-by: ysr, tonyp, jmasa, johnc

! src/share/vm/gc_implementation/parallelScavenge/psMarkSweepDecorator.cpp
! src/share/vm/memory/space.hpp