[PATCH -V2 2/5] powerpc: Free up _PAGE_COHERENCE for numa fault use later

[Paul Mackerras]

On Mon, Nov 18, 2013 at 02:58:10PM +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V" <aneesh.kumar at linux.vnet.ibm.com>
> 
> Set  memory coherence always on hash64 config. If
> a platform cannot have memory coherence always set they
> can infer that from _PAGE_NO_CACHE and _PAGE_WRITETHRU
> like in lpar. So we dont' really need a separate bit
> for tracking _PAGE_COHERENCE.
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>

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