707 	pte_t *ptep, pte;  in follow_huge_addr()  local
713 	ptep = find_linux_pte_or_hugepte(mm->pgd, address, &is_thp, &shift);  in follow_huge_addr()
714 	if (!ptep)  in follow_huge_addr()
716 	pte = READ_ONCE(*ptep);  in follow_huge_addr()
765 	pte_t *ptep;  in gup_huge_pd()  local
769 	ptep = hugepte_offset(hugepd, addr, pdshift);  in gup_huge_pd()
772 		if (!gup_hugepte(ptep, sz, addr, end, write, pages, nr))  in gup_huge_pd()
774 	} while (ptep++, addr = next, addr != end);  in gup_huge_pd()
1069 int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr,  in gup_hugepte()  argument
1082 	pte = READ_ONCE(*ptep);  in gup_hugepte()
1111 	if (unlikely(pte_val(pte) != pte_val(*ptep))) {  in gup_hugepte()