Re: [Xen-devel] [PATCH 03/44] dmaengine: ioat: don't use DMA_ERROR_CODE

On Fri, Jun 16, 2017 at 01:40:24PM -0700, Alexander Duyck wrote: > dma_unmap_page on dest_dma if "op == IOAT_OP_XOR"? Odds are it is what > the compiler is already generating and will save a few lines of code > so what you end up with is something like: Honestly wanted to touch the code as little

Re: [Xen-devel] [PATCH 03/44] dmaengine: ioat: don't use DMA_ERROR_CODE

On Fri, Jun 16, 2017 at 11:10 AM, Christoph Hellwig wrote: > DMA_ERROR_CODE is not a public API and will go away. Instead properly > unwind based on the loop counter. > > Signed-off-by: Christoph Hellwig > Acked-by: Dave Jiang > Acked-By: Vinod

[Xen-devel] [PATCH 03/44] dmaengine: ioat: don't use DMA_ERROR_CODE

DMA_ERROR_CODE is not a public API and will go away. Instead properly unwind based on the loop counter. Signed-off-by: Christoph Hellwig Acked-by: Dave Jiang Acked-By: Vinod Koul --- drivers/dma/ioat/init.c | 24

Re: [Xen-devel] [PATCH 03/44] dmaengine: ioat: don't use DMA_ERROR_CODE

On Thu, Jun 08, 2017 at 03:25:28PM +0200, Christoph Hellwig wrote: > DMA_ERROR_CODE is not a public API and will go away. Instead properly > unwind based on the loop counter. Acked-By: Vinod Koul -- ~Vinod ___ Xen-devel

Re: [Xen-devel] [PATCH 03/44] dmaengine: ioat: don't use DMA_ERROR_CODE

On 06/08/2017 06:25 AM, Christoph Hellwig wrote: > DMA_ERROR_CODE is not a public API and will go away. Instead properly > unwind based on the loop counter. > > Signed-off-by: Christoph Hellwig Acked-by: Dave Jiang > --- > drivers/dma/ioat/init.c | 24

[Xen-devel] [PATCH 03/44] dmaengine: ioat: don't use DMA_ERROR_CODE

DMA_ERROR_CODE is not a public API and will go away. Instead properly unwind based on the loop counter. Signed-off-by: Christoph Hellwig --- drivers/dma/ioat/init.c | 24 +++- 1 file changed, 7 insertions(+), 17 deletions(-) diff --git