Re: [PATCH 1/4] block: use ARCH_KMALLOC_MINALIGN as the default dma pad mask

FUJITA Tomonori
2008-05-20T16:11:39Z

On Tue, 20 May 2008 23:34:24 +0800
Herbert Xu <herbert@gondor.apana.org.au> wrote:

> On Tue, May 20, 2008 at 10:25:25PM +0900, FUJITA Tomonori wrote:
> >
> > Does someone do DMA from/to __ctx?
>
> Nobody.

Then, you don't need to use ARCH_KMALLOC_MINALIGN. 8 bytes align works
for you on all the architectures.