On Fri, Aug 05, 2005 at 05:36:29PM -0700, Andrew Morton wrote:
> No, GFP_DMA should work OK. Except GFP_DMA doesn't have __GFP_VALID set.
> It's strange that this didn't get noticed earlier.
>
> Ben, was there a reason for not giving GFP_DMA the treatment?
Not really. Traditionally GFP_DMA was always mixed in with GFP_KERNEL or
GFP_ATOMIC. It seems that GFP_DMA wasn't in the hunk of defines that all
the other kernel flags were in, so if GFP_DMA is really valid all by itself,
adding in the __GFP_VALID should be okay.
-ben
--
"Time is what keeps everything from happening all at once." -- John Wheeler
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