Re: ZONE_DMA

Christoph Lameter
2006-09-22T18:09:00Z

On Fri, 22 Sep 2006, Jesse Barnes wrote:

> Ok and right after I sent this my brain returned from vacation and I
> remembered jejb's DMA allocation API. It's powerful enough to cover most
> driver use cases I think (users of GFP_DMA should probably be converted),
> but for example block layer bounce buffering might need a different
> interface as I see you've proposed in another mail.

Could you dig that out and give us some refs or even better port that
thing to a current mm tree?