Re: [PATCH 11/14] libata: add qc->dma_nbytes

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On Thu, 29 Nov 2007 23:33:34 +0900
Tejun Heo <htejun@xxxxxxxxx> wrote:

> qc->nbytes doesn't include extra buffers setup by libata core layer
> and my be odd.  This patch adds qc->dma_nbytes which includes any
> extra buffers setup by libata core layer and is guaranteed to be
> aligned on 4 byte boundary.

Acked-by: Alan Cox <alan@xxxxxxxxxx>


May be worth eventually making the alignment a variable in the host
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