[PATCH -V3 4/4] powerpc/kvm: Use 256K chunk to track both RMA and hash page table allocation.
Paul Mackerras
paulus at samba.org
Wed Jul 3 16:16:26 EST 2013
On Tue, Jul 02, 2013 at 11:15:18AM +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V" <aneesh.kumar at linux.vnet.ibm.com>
>
> Both RMA and hash page table request will be a multiple of 256K. We can use
> a chunk size of 256K to track the free/used 256K chunk in the bitmap. This
> should help to reduce the bitmap size.
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
Acked-by: Paul Mackerras <paulus at samba.org>
Thanks!
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