Re: ZONE_DMA

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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?
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