[PATCH 3/3] ARM: Kirkwood: increase atomic coherent pool size

Marek Szyprowski m.szyprowski at samsung.com
Tue Aug 28 14:37:57 EDT 2012

Hello Jason,

On 8/28/2012 8:25 PM, Jason Cooper wrote:
> On Mon, Aug 20, 2012 at 12:47:28PM +0200, Marek Szyprowski wrote:
>> The default 256 KiB coherent pool may be too small for some of the Kirkwood
>> devices, so increase it to make sure that devices will be able to allocate
>> their buffers with GFP_ATOMIC flag.
>> Suggested-by: Josh Coombs <josh.coombs at gmail.com>
>> Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
> Acked-by: Jason Cooper <jason at lakedaemon.net>
> I assume this will go through the dma tree.  Or, if they want to Ack it,
> I'll take it through mine since I have boards depending on this.

Thanks for the ack, I would like to push it via my dma-mapping tree
together with the patches which add init_dma_coherent_pool_size()
function. I've already added it to fixes-for-3.6 branch.

Best regards
Marek Szyprowski
Samsung Poland R&D Center

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