The code hasn't been used since it was added to the tree, and doesn't
appear to actually be usable.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NJason Gunthorpe <jgg@mellanox.com>
Acked-by: NMichal Hocko <mhocko@suse.com>
Reviewed-by: NDan Williams <dan.j.williams@intel.com>
Tested-by: NDan Williams <dan.j.williams@intel.com>
Signed-off-by: NJason Gunthorpe <jgg@mellanox.com>