tree d5f17f132a929939c5a73a0546b7bf217991cccc
parent 43535b0aefab29ea6564e608de4c783ed2ab6c49
author Christoph Hellwig <hch@lst.de> 1561552044 +0200
committer Jason Gunthorpe <jgg@mellanox.com> 1562088765 -0300

mm: don't select MIGRATE_VMA_HELPER from HMM_MIRROR

The migrate_vma helper is only used by noveau to migrate device private
pages around.  Other HMM_MIRROR users like amdgpu or infiniband don't
need it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>