Messages in this thread | | | Date | Tue, 6 Apr 2010 08:46:38 +0900 | Subject | Re: [PATCH -mm 2/5] asm-generic: add NEED_SG_DMA_LENGTH to define sg_dma_len() | From | FUJITA Tomonori <> |
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On Mon, 5 Apr 2010 16:35:41 -0700 Andrew Morton <akpm@linux-foundation.org> wrote:
> On Sun, 4 Apr 2010 23:25:50 +0900 > FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> wrote: > > > There are only two ways to define sg_dma_len(); use sg->dma_length or > > sg->length. This patch introduces NEED_SG_DMA_LENGTH that enables > > architectures to choose sg->dma_length or sg->length. > > i386 allnoconfig: > > arch/x86/kernel/pci-nommu.c: In function 'nommu_map_sg': > arch/x86/kernel/pci-nommu.c:71: error: 'struct scatterlist' has no member named 'dma_length' > > So I enabled NEED_SG_DMA_LENGTH on x86_32 as well. It compiles...
Sorry about that. The fix is fine by me. We can remove dma_length in pci-nommu.c though (there is no point of setting dma_length here).
Thanks,
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