hg: jdk9/hs-gc/hotspot: 8058446: G1 Hot card cache should use ArrayAllocator to allocate the cache array

[thomas.schatzl at oracle.com]

Changeset: 01f6c1362694
Author:    tschatzl
Date:      2015-02-20 16:07 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-gc/hotspot/rev/01f6c1362694

8058446: G1 Hot card cache should use ArrayAllocator to allocate the cache array
Summary: Allocate large hot card caches using OS functions instead of the C heap to avoid native memory exhaustion.
Reviewed-by: mgerdin, jwilhelm

! src/share/vm/gc_implementation/g1/g1HotCardCache.cpp
! src/share/vm/gc_implementation/g1/g1HotCardCache.hpp