77 int pud_huge(pud_t pud)  in pud_huge()  argument
82 	return ((pud_val(pud) & 0x3) != 0x0);  in pud_huge()
117 int pud_huge(pud_t pud)  in pud_huge()  argument
551 static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud,  in hugetlb_free_pmd_range()  argument
561 		pmd = pmd_offset(pud, addr);  in hugetlb_free_pmd_range()
595 	pmd = pmd_offset(pud, start);  in hugetlb_free_pmd_range()
596 	pud_clear(pud);  in hugetlb_free_pmd_range()
605 	pud_t *pud;  in hugetlb_free_pud_range()  local
611 		pud = pud_offset(pgd, addr);  in hugetlb_free_pud_range()
613 		if (!is_hugepd(__hugepd(pud_val(*pud)))) {  in hugetlb_free_pud_range()
614 			if (pud_none_or_clear_bad(pud))  in hugetlb_free_pud_range()
616 			hugetlb_free_pmd_range(tlb, pud, addr, next, floor,  in hugetlb_free_pud_range()
626 			next = addr + (1 << hugepd_shift(*(hugepd_t *)pud));  in hugetlb_free_pud_range()
628 			free_hugepd_range(tlb, (hugepd_t *)pud, PUD_SHIFT,  in hugetlb_free_pud_range()
644 	pud = pud_offset(pgd, start);  in hugetlb_free_pud_range()
646 	pud_free_tlb(tlb, pud, start);  in hugetlb_free_pud_range()
749 		pud_t *pud, int write)  in follow_huge_pud()  argument
982 	pud_t pud, *pudp;  in __find_linux_pte_or_hugepte()  local
1017 		pud  = READ_ONCE(*pudp);  in __find_linux_pte_or_hugepte()
1019 		if (pud_none(pud))  in __find_linux_pte_or_hugepte()
1021 		else if (pud_huge(pud)) {  in __find_linux_pte_or_hugepte()
1024 		} else if (is_hugepd(__hugepd(pud_val(pud))))  in __find_linux_pte_or_hugepte()
1025 			hpdp = (hugepd_t *)&pud;  in __find_linux_pte_or_hugepte()
1028 			pmdp = pmd_offset(&pud, ea);  in __find_linux_pte_or_hugepte()