tree 5c193b12d33a780d3deffa24504b85a5c7ee73b4
parent 6bfef2f9194519ca23dee405a9f4db461a7a7826
author Jason Gunthorpe <jgg@mellanox.com> 1585339218 -0300
committer Jason Gunthorpe <jgg@mellanox.com> 1585598316 -0300

mm/hmm: use device_private_entry_to_pfn()

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.

Link: https://lore.kernel.org/r/20200327200021.29372-7-jgg@ziepe.ca
Reviewed-by: Ralph Campbell <rcampbell@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Ralph Campbell <rcampbell@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>