[PATCHv6 7/7] ARM: dma-mapping: add support for IOMMU mapper

[Arnd Bergmann]

On Friday 24 February 2012, Marek Szyprowski wrote:
> I want to use some kind of chained arrays, each of at most of PAGE_SIZE. This code 
> doesn't really need to keep these page pointers in contiguous virtual memory area, so
> it will not be a problem here.
> 
Sounds like sg_alloc_table(), could you reuse that instead of rolling your own?

	Arnd