hg: jdk7/hotspot-gc/hotspot: 6824570: ParNew: Fix memory leak introduced in 6819891

[y.s.ramakrishna at sun.com]

Changeset: becb17ad5e51
Author:    ysr
Date:      2009-04-02 15:57 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/becb17ad5e51

6824570: ParNew: Fix memory leak introduced in 6819891
Summary: Allocate worker-local overflow stacks, introduced in 6819891, along with ParNewGeneration, rather than with the per-scavenge ParScanThreadState.
Reviewed-by: jmasa

! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp