Re: [PATCH v6 2/2] mmc: jz4740: prepare next dma transfer in parallel with current transfer

From: Apelete Seketeli
Date: Tue Aug 12 2014 - 14:10:24 EST


On Tue, Aug-12-2014 at 06:22:04 PM +0200, Ulf Hansson wrote:
> On 21 July 2014 06:37, Apelete Seketeli <apelete@xxxxxxxxxxxx> wrote:
> > Make use of the MMC asynchronous request capability to prepare the
> > next DMA transfer request in parallel with the current transfer.
> > This is done by adding pre-request and post-request callbacks that are
> > used by the MMC framework during an active data transfer.
> >
> > It should help reduce the impact of DMA preparation overhead on the SD
> > card performance.
> >
> > Signed-off-by: Apelete Seketeli <apelete@xxxxxxxxxxxx>
>
> Thanks! Queued for 3.18.

W00t \o/ <-- hacker joy. Thank you :).

Just out of curiosity, why not pulling these for 3.17 ?

Cheers.
--
Apelete
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/