54 pte_t *huge_pte_alloc(struct mm_struct *mm,  in huge_pte_alloc()
69 		return (pte_t *)pud;  in huge_pte_alloc()
75 			return (pte_t *)pmd;  in huge_pte_alloc()
85 	return (pte_t *) pmd_alloc(mm, pud, addr);  in huge_pte_alloc()
89 static pte_t *get_pte(pte_t *base, int index, int level)  in get_pte()
91 	pte_t *ptep = base + index;  in get_pte()
95 		pte_t *super_ptep = base + (index & mask);  in get_pte()
96 		pte_t pte = *super_ptep;  in get_pte()
104 pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)  in huge_pte_offset()
110 	pte_t *pte;  in huge_pte_offset()
114 	pgd = (pgd_t *)get_pte((pte_t *)mm->pgd, pgd_index(addr), 0);  in huge_pte_offset()
127 		return (pte_t *)pud;  in huge_pte_offset()
129 	pmd = (pmd_t *)get_pte((pte_t *)pud_page_vaddr(*pud),  in huge_pte_offset()
139 		return (pte_t *)pmd;  in huge_pte_offset()
143 	pte = get_pte((pte_t *)pmd_page_vaddr(*pmd), pte_index(addr), 2);  in huge_pte_offset()