pudp_huge_get_and_clear_full
pud_t pudp_huge_get_and_clear_full(struct vm_area_struct *vma,
pudp_huge_get_and_clear_full(args->vma, vaddr, args->pudp, 1);
orig_pud = pudp_huge_get_and_clear_full(vma, addr, pud, tlb->fullmm);