[PATCH -V2 1/4] mm/cma: Move dma contiguous changes into a seperate config

[Paul Mackerras]

On Fri, Jun 28, 2013 at 02:40:59PM +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V" <aneesh.kumar at linux.vnet.ibm.com>
> 
> We want to use CMA for allocating hash page table and real mode area for
> PPC64. Hence move DMA contiguous related changes into a seperate config
> so that ppc64 can enable CMA without requiring DMA contiguous.
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>

Acked-by: Paul Mackerras <paulus at samba.org>

When you send out the next version, please cc kvm-ppc at vger.kernel.org,
kvm at vger.kernel.org and Alexander Graf <agraf at suse.de>.

Paul.