On Tue, Jul 30, 2019 at 10:35:42AM -0600, Logan Gunthorpe wrote:
> When upstream_bridge_distance() is called store the method required
> to map the DMA transfers in an xarray so that it can be looked up
> efficiently on the hot path in pci_p2pdma_map_sg().
>
> Signed-off-by: Logan Gunthorpe
> ---
When upstream_bridge_distance() is called store the method required
to map the DMA transfers in an xarray so that it can be looked up
efficiently on the hot path in pci_p2pdma_map_sg().
Signed-off-by: Logan Gunthorpe
---
drivers/pci/p2pdma.c | 40 +++-
1 file
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