Commits
Christoph Hellwig committed 063b8271ec8
swiotlb-xen: ensure we have a single callsite for xen_dma_map_page Refactor the code a bit to make further changes easier. Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>