On Mon, Aug 12, 2019 at 11:30:45AM -0600, Logan Gunthorpe wrote: > When upstream_bridge_distance() is called, store the method required to map > the DMA transfers in an xarray so it can be looked up efficiently on the > hot path in pci_p2pdma_map_sg(). > > Link: https://lore.kernel.org/r/[email protected] > Signed-off-by: Logan Gunthorpe <[email protected]> > Signed-off-by: Bjorn Helgaas <[email protected]>
Looks good, Reviewed-by: Christoph Hellwig <[email protected]>
