[PATCH -V3 02/11] arch/powerpc: Simplify hpte_decode

[Aneesh Kumar K.V]

Paul Mackerras <paulus at samba.org> writes:

> On Mon, Jul 09, 2012 at 06:43:32PM +0530, Aneesh Kumar K.V wrote:
>> From: "Aneesh Kumar K.V" <aneesh.kumar at linux.vnet.ibm.com>
>> 
>> This patch simplify hpte_decode for easy switching of virtual address to
>> virtual page number in the later patch
>> 
>> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
>
> I'm not convinced your version is simpler than what was there before.
> It's certainly longer now.  But it does seem to do the same calculation
> as before, so:

This actually make patch 3 "arch/powerpc: Convert virtual address to vpn"
simpler. The hpte_decode hunk is a one line change after this 

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

-aneesh