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SubjectRe: [PATCH] Documentation: fix block/biodoc.txt dma mapping description
On Mon, Mar 08 2010, FUJITA Tomonori wrote:
> - It looks incorrect to use blk_rq_map_sg with pci_map_page here about
> DMA mappings. dma_map_sg?
>
> - better to use dma_map_page instead of pci_map_page.
> http://marc.info/?l=linux-kernel&m=126596737604808&w=2

Thanks, when this was written, dma_map_page() didn't exist yet.

--
Jens Axboe



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