* open-code the spin-locking.
*/
ptl = pte_lockptr(vma->vm_mm, pmd);
- pte = pte_offset_map_nested(pmd, address);
+ pte = pte_offset_map(pmd, address);
spin_lock(ptl);
ret = do_adjust_pte(vma, address, pfn, pte);
spin_unlock(ptl);
- pte_unmap_nested(pte);
+ pte_unmap(pte);
return ret;
}