Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [patch 2.6.13] x86_64: implement dma_sync_single_range_for_{cpu,device} | Date | Mon, 29 Aug 2005 22:54:53 +0200 |
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On Monday 29 August 2005 22:09, John W. Linville wrote: > Implement dma_sync_single_range_for_{cpu,device}, based on curent > implementations of dma_sync_single_for_{cpu,device}.
Hmm, who or what needs that? It doesn't seem to be documented in Documentation/DMA* and I also don't remember seeing any discussion of it.
If it's commonly used it might better to add new swiotlb_* functions that only copy the requested range.
-Andi
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