209 static inline int pmd_present(pmd_t pmd)  in pmd_present()  argument
217 	return (pmd_val(pmd) & (_PAGE_PRESENT | _PAGE_PROT_NONE | _PAGE_LEAF));  in pmd_present()
220 static inline int pmd_present(pmd_t pmd)  in pmd_present()  argument
222 	return (pmd_val(pmd) & (_PAGE_PRESENT | _PAGE_PROT_NONE));  in pmd_present()
226 static inline int pmd_none(pmd_t pmd)  in pmd_none()  argument
228 	return (pmd_val(pmd) == 0);  in pmd_none()
231 static inline int pmd_bad(pmd_t pmd)  in pmd_bad()  argument
233 	return !pmd_present(pmd) || (pmd_val(pmd) & _PAGE_LEAF);  in pmd_bad()
237 static inline bool pmd_leaf(pmd_t pmd)  in pmd_leaf()  argument
239 	return pmd_present(pmd) && (pmd_val(pmd) & _PAGE_LEAF);  in pmd_leaf()
242 static inline void set_pmd(pmd_t *pmdp, pmd_t pmd)  in set_pmd()  argument
244 	WRITE_ONCE(*pmdp, pmd);  in set_pmd()
266 static inline struct page *pmd_page(pmd_t pmd)  in pmd_page()  argument
268 	return pfn_to_page(__page_val_to_pfn(pmd_val(pmd)));  in pmd_page()
271 static inline unsigned long pmd_page_vaddr(pmd_t pmd)  in pmd_page_vaddr()  argument
273 	return (unsigned long)pfn_to_virt(__page_val_to_pfn(pmd_val(pmd)));  in pmd_page_vaddr()
276 static inline pte_t pmd_pte(pmd_t pmd)  in pmd_pte()  argument
278 	return __pte(pmd_val(pmd));  in pmd_pte()
475 static inline int pmd_protnone(pmd_t pmd)  in pmd_protnone()  argument
477 	return pte_protnone(pmd_pte(pmd));  in pmd_protnone()
666 static inline pmd_t pmd_mkhuge(pmd_t pmd)  in pmd_mkhuge()  argument
668 	return pmd;  in pmd_mkhuge()
671 static inline pmd_t pmd_mkinvalid(pmd_t pmd)  in pmd_mkinvalid()  argument
673 	return __pmd(pmd_val(pmd) & ~(_PAGE_PRESENT|_PAGE_PROT_NONE));  in pmd_mkinvalid()
676 #define __pmd_to_phys(pmd)  (__page_val_to_pfn(pmd_val(pmd)) << PAGE_SHIFT)  argument
678 static inline unsigned long pmd_pfn(pmd_t pmd)  in pmd_pfn()  argument
680 	return ((__pmd_to_phys(pmd) & PMD_MASK) >> PAGE_SHIFT);  in pmd_pfn()
691 static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)  in pmd_modify()  argument
693 	return pte_pmd(pte_modify(pmd_pte(pmd), newprot));  in pmd_modify()
697 static inline int pmd_write(pmd_t pmd)  in pmd_write()  argument
699 	return pte_write(pmd_pte(pmd));  in pmd_write()
709 static inline int pmd_dirty(pmd_t pmd)  in pmd_dirty()  argument
711 	return pte_dirty(pmd_pte(pmd));  in pmd_dirty()
715 static inline int pmd_young(pmd_t pmd)  in pmd_young()  argument
717 	return pte_young(pmd_pte(pmd));  in pmd_young()
720 static inline int pmd_user(pmd_t pmd)  in pmd_user()  argument
722 	return pte_user(pmd_pte(pmd));  in pmd_user()
725 static inline pmd_t pmd_mkold(pmd_t pmd)  in pmd_mkold()  argument
727 	return pte_pmd(pte_mkold(pmd_pte(pmd)));  in pmd_mkold()
730 static inline pmd_t pmd_mkyoung(pmd_t pmd)  in pmd_mkyoung()  argument
732 	return pte_pmd(pte_mkyoung(pmd_pte(pmd)));  in pmd_mkyoung()
735 static inline pmd_t pmd_mkwrite_novma(pmd_t pmd)  in pmd_mkwrite_novma()  argument
737 	return pte_pmd(pte_mkwrite_novma(pmd_pte(pmd)));  in pmd_mkwrite_novma()
740 static inline pmd_t pmd_wrprotect(pmd_t pmd)  in pmd_wrprotect()  argument
742 	return pte_pmd(pte_wrprotect(pmd_pte(pmd)));  in pmd_wrprotect()
745 static inline pmd_t pmd_mkclean(pmd_t pmd)  in pmd_mkclean()  argument
747 	return pte_pmd(pte_mkclean(pmd_pte(pmd)));  in pmd_mkclean()
750 static inline pmd_t pmd_mkdirty(pmd_t pmd)  in pmd_mkdirty()  argument
752 	return pte_pmd(pte_mkdirty(pmd_pte(pmd)));  in pmd_mkdirty()
755 static inline pmd_t pmd_mkdevmap(pmd_t pmd)  in pmd_mkdevmap()  argument
757 	return pte_pmd(pte_mkdevmap(pmd_pte(pmd)));  in pmd_mkdevmap()
761 				pmd_t *pmdp, pmd_t pmd)  in set_pmd_at()  argument
763 	page_table_check_pmd_set(mm, pmdp, pmd);  in set_pmd_at()
764 	return __set_pte_at(mm, (pte_t *)pmdp, pmd_pte(pmd));  in set_pmd_at()
780 static inline bool pmd_user_accessible_page(pmd_t pmd)  in pmd_user_accessible_page()  argument
782 	return pmd_leaf(pmd) && pmd_user(pmd);  in pmd_user_accessible_page()
792 static inline int pmd_trans_huge(pmd_t pmd)  in pmd_trans_huge()  argument
794 	return pmd_leaf(pmd);  in pmd_trans_huge()
816 	pmd_t pmd = __pmd(atomic_long_xchg((atomic_long_t *)pmdp, 0));  in pmdp_huge_get_and_clear()  local
818 	page_table_check_pmd_clear(mm, pmd);  in pmdp_huge_get_and_clear()
820 	return pmd;  in pmdp_huge_get_and_clear()
832 				unsigned long address, pmd_t *pmdp, pmd_t pmd)  in pmdp_establish()
834 	page_table_check_pmd_set(vma->vm_mm, pmdp, pmd);  in pmdp_establish()
835 	return __pmd(atomic_long_xchg((atomic_long_t *)pmdp, pmd_val(pmd)));  in pmdp_establish()
888 #define __pmd_to_swp_entry(pmd) ((swp_entry_t) { pmd_val(pmd) })  argument