84 	struct page *pte;  in pte_alloc_one()  local
86 	pte = alloc_pages(PGALLOC_GFP, 0);  in pte_alloc_one()
87 	if (!pte)  in pte_alloc_one()
89 	if (!pgtable_page_ctor(pte)) {  in pte_alloc_one()
90 		__free_page(pte);  in pte_alloc_one()
93 	return pte;  in pte_alloc_one()
99 static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)  in pte_free_kernel()  argument
101 	if (pte)  in pte_free_kernel()
102 		free_page((unsigned long)pte);  in pte_free_kernel()
105 static inline void pte_free(struct mm_struct *mm, pgtable_t pte)  in pte_free()  argument
107 	pgtable_page_dtor(pte);  in pte_free()
108 	__free_page(pte);  in pte_free()
111 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,  in __pmd_populate()  argument
114 	set_pmd(pmdp, __pmd(pte | prot));  in __pmd_populate()