Re: [PATCH 07/44] xen-swiotlb: consolidate xen_swiotlb_dma_ops

From	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 07/44] xen-swiotlb: consolidate xen_swiotlb_dma_ops
Date	2017-06-11 04:40 +0200
Message-ID	<tR0Xf-7HB-3@gated-at.bofh.it> (permalink)
References	<tQ5FE-4OD-5@gated-at.bofh.it> <tQ5FE-4OD-3@gated-at.bofh.it>
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On Thu, Jun 08, 2017 at 03:25:32PM +0200, Christoph Hellwig wrote:
> ARM and x86 had duplicated versions of the dma_ops structure, the
> only difference is that x86 hasn't wired up the set_dma_mask,
> mmap, and get_sgtable ops yet.  On x86 all of them are identical
> to the generic version, so they aren't needed but harmless.
> 
> All the symbols used only for xen_swiotlb_dma_ops can now be marked
> static as well.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
>  arch/arm/xen/mm.c              | 17 --------
>  arch/x86/xen/pci-swiotlb-xen.c | 14 -------
>  drivers/xen/swiotlb-xen.c      | 93 ++++++++++++++++++++++--------------------
>  include/xen/swiotlb-xen.h      | 62 +---------------------------
>  4 files changed, 49 insertions(+), 137 deletions(-)

Yeeey!

Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

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[PATCH 07/44] xen-swiotlb: consolidate xen_swiotlb_dma_ops Christoph Hellwig <hch@lst.de> - 2017-06-08 15:30 +0200
  Re: [PATCH 07/44] xen-swiotlb: consolidate xen_swiotlb_dma_ops Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> - 2017-06-11 04:40 +0200

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