[PATCH v2 hmm 6/9] mm/hmm: use device_private_entry_to_pfn()

[Christoph Hellwig]

On Mon, Mar 23, 2020 at 10:14:54PM -0300, Jason Gunthorpe wrote:
> From: Jason Gunthorpe <jgg at mellanox.com>
> 
> swp_offset() should not be called directly, the wrappers are supposed to
> abstract away the encoding of the device_private specific information in
> the swap entry.
> 
> Reviewed-by: Ralph Campbell <rcampbell at nvidia.com>
> Signed-off-by: Jason Gunthorpe <jgg at mellanox.com>

Looks good,

Reviewed-by: Christoph Hellwig <hch at lst.de>