154 typedef struct { unsigned long pmd; } pmd_t;  typedef
156 #define __pmd(x)	((pmd_t) { (x) })
158 extern pmd_t invalid_pmd_table[PTRS_PER_PMD];
183 static inline pmd_t *pud_pgtable(pud_t pud)  in pud_pgtable()
185 	return (pmd_t *)pud_val(pud);  in pud_pgtable()
198 static inline int pmd_none(pmd_t pmd)  in pmd_none()
203 static inline int pmd_bad(pmd_t pmd)  in pmd_bad()
208 static inline int pmd_present(pmd_t pmd)  in pmd_present()
216 static inline void pmd_clear(pmd_t *pmdp)  in pmd_clear()
231 extern pmd_t mk_pmd(struct page *page, pgprot_t prot);
232 extern void set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmd);
259 #define __swp_entry_to_pmd(x)	((pmd_t) { (x).val | _PAGE_HUGE })
318 #define PMD_T_LOG2	(__builtin_ffs(sizeof(pmd_t)) - 1)
423 			unsigned long address, pmd_t *pmdp)  in update_mmu_cache_pmd()
430 static inline unsigned long pmd_pfn(pmd_t pmd)  in pmd_pfn()
440 static inline int pmd_trans_huge(pmd_t pmd)  in pmd_trans_huge()
445 static inline pmd_t pmd_mkhuge(pmd_t pmd)  in pmd_mkhuge()
455 static inline int pmd_write(pmd_t pmd)  in pmd_write()
460 static inline pmd_t pmd_mkwrite(pmd_t pmd)  in pmd_mkwrite()
468 static inline pmd_t pmd_wrprotect(pmd_t pmd)  in pmd_wrprotect()
474 static inline int pmd_dirty(pmd_t pmd)  in pmd_dirty()
479 static inline pmd_t pmd_mkclean(pmd_t pmd)  in pmd_mkclean()
485 static inline pmd_t pmd_mkdirty(pmd_t pmd)  in pmd_mkdirty()
494 static inline int pmd_young(pmd_t pmd)  in pmd_young()
499 static inline pmd_t pmd_mkold(pmd_t pmd)  in pmd_mkold()
505 static inline pmd_t pmd_mkyoung(pmd_t pmd)  in pmd_mkyoung()
511 static inline struct page *pmd_page(pmd_t pmd)  in pmd_page()
519 static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)  in pmd_modify()
526 static inline pmd_t pmd_mkinvalid(pmd_t pmd)  in pmd_mkinvalid()
538 static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm,  in pmdp_huge_get_and_clear()
539 					    unsigned long address, pmd_t *pmdp)  in pmdp_huge_get_and_clear()
541 	pmd_t old = *pmdp;  in pmdp_huge_get_and_clear()
556 static inline long pmd_protnone(pmd_t pmd)  in pmd_protnone()