Benjamin Herrenschmidt <b...@kernel.crashing.org> writes:
> On Fri, 2012-06-29 at 19:47 +0530, Aneesh Kumar K.V wrote:
>>
>> +/* 78 bit power virtual address */
>> struct virt_addr {
>> - unsigned long addr;
>> + unsigned long vsid;
>> + unsigned long seg_off;
>> };
>
> Do we really need to do that ? It's really nasty...
>
> We are trying to add only a few bits, we get 12 for free by just using a
> page number (4k based always, not PAGE_SHIFT based btw) no ? That should
> get us going for a while....
>
Ok, will update to vpn in the next iteration.
Thanks
-aneesh
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