mm/hugetlb/migration: use set_huge_pte_at instead of set_pte_at

mm/hugetlb/migration: use set_huge_pte_at instead of set_pte_at

Patch series "HugeTLB migration support for PPC64", v2.

This patch (of 9):

The right interface to use to set a hugetlb pte entry is set_huge_pte_at.
Use that instead of set_pte_at.

Link: http://lkml.kernel.org/r/1494926612-23928-2-git-send-email-aneesh.kumar@linux.vnet.ibm.com
Signed-off-by: Aneesh Kumar K.V <[email protected]>
Reviewed-by: Naoya Horiguchi <[email protected]>
Cc: Anshuman Khandual <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Mike Kravetz <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>