hg: jdk7/hotspot-gc/hotspot: 7029458: G1: Add newly-reclaimed regions to the beginning of the region free list, not the end

[tony.printezis at oracle.com]

Changeset: 455328d90876
Author:    tonyp
Date:      2011-03-29 22:36 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/455328d90876

7029458: G1: Add newly-reclaimed regions to the beginning of the region free list, not the end
Summary: What the synopsis says.
Reviewed-by: jwilhelm, iveresov, johnc

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/heapRegionSet.cpp
! src/share/vm/gc_implementation/g1/heapRegionSet.hpp
! src/share/vm/gc_implementation/g1/heapRegionSet.inline.hpp