[PATCH -V7 07/10] powerpc/THP: Add code to handle HPTE faults for large pages

David Gibson dwg at au1.ibm.com
Fri May 3 15:13:33 EST 2013


On Mon, Apr 29, 2013 at 01:21:48AM +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V" <aneesh.kumar at linux.vnet.ibm.com>
> 
> The deposted PTE page in the second half of the PMD table is used to
> track the state on hash PTEs. After updating the HPTE, we mark the
> coresponding slot in the deposted PTE page valid.
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>

Reviewed-by: David Gibson <david at gibson.dropbear.id.au>

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson
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