Re: [Xen-devel] [PATCH 08/11] swiotlb-xen: use the same foreign page check everywhere
From: Julien Grall
Date: Mon Aug 19 2019 - 09:53:45 EST
Hi Christoph,
On 8/16/19 2:00 PM, Christoph Hellwig wrote:
xen_dma_map_page uses a different and more complicated check for
foreign pages than the other three cache maintainance helpers.
Switch it to the simpler pfn_vali method a well.
NIT: s/pfn_vali/pfn_valid/
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Julien Grall <julien.grall@xxxxxxx>
Cheers,
--
Julien Grall