Re: [PATCH] swiotlb: Use page alignment for early buffer allocation

[FUJITA Tomonori]

On Mon, 11 Oct 2010 14:55:52 -0400
Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> wrote:

> On Mon, Oct 11, 2010 at 10:40:25AM -0700, Yinghai Lu wrote:
> > 
> > We could call free_bootmem_late() if swiotlb is not used, and
> > it will shrink to page alignment.
> > 
> > So alloc them with page alignment at first, to avoid lose two pages
> 
> Looks good to me.

Acked-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>

I'm not a big fun of using PAGE_ALING for size (not address) though.

> Fujita, you OK if I queue this up along with your other patch
> (swiotlb: make io_tlb_overflow static)

Fine by me.

Thanks,
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