30 int __init __early_make_pgtable(unsigned long address, pmdval_t pmd);
69 #define set_pmd(pmdp, pmd)		native_set_pmd(pmdp, pmd)  argument
93 #define pmd_clear(pmd)			native_pmd_clear(pmd)  argument
162 static inline int pmd_dirty(pmd_t pmd)  in pmd_dirty()  argument
164 	return pmd_flags(pmd) & _PAGE_DIRTY;  in pmd_dirty()
167 static inline int pmd_young(pmd_t pmd)  in pmd_young()  argument
169 	return pmd_flags(pmd) & _PAGE_ACCESSED;  in pmd_young()
218 static inline unsigned long pmd_pfn(pmd_t pmd)  in pmd_pfn()  argument
220 	phys_addr_t pfn = pmd_val(pmd);  in pmd_pfn()
222 	return (pfn & pmd_pfn_mask(pmd)) >> PAGE_SHIFT;  in pmd_pfn()
256 static inline int pmd_trans_huge(pmd_t pmd)  in pmd_trans_huge()  argument
258 	return (pmd_val(pmd) & (_PAGE_PSE|_PAGE_DEVMAP)) == _PAGE_PSE;  in pmd_trans_huge()
275 static inline int pmd_devmap(pmd_t pmd)  in pmd_devmap()  argument
277 	return !!(pmd_val(pmd) & _PAGE_DEVMAP);  in pmd_devmap()
378 static inline pmd_t pmd_set_flags(pmd_t pmd, pmdval_t set)  in pmd_set_flags()  argument
380 	pmdval_t v = native_pmd_val(pmd);  in pmd_set_flags()
385 static inline pmd_t pmd_clear_flags(pmd_t pmd, pmdval_t clear)  in pmd_clear_flags()  argument
387 	pmdval_t v = native_pmd_val(pmd);  in pmd_clear_flags()
392 static inline pmd_t pmd_mkold(pmd_t pmd)  in pmd_mkold()  argument
394 	return pmd_clear_flags(pmd, _PAGE_ACCESSED);  in pmd_mkold()
397 static inline pmd_t pmd_mkclean(pmd_t pmd)  in pmd_mkclean()  argument
399 	return pmd_clear_flags(pmd, _PAGE_DIRTY);  in pmd_mkclean()
402 static inline pmd_t pmd_wrprotect(pmd_t pmd)  in pmd_wrprotect()  argument
404 	return pmd_clear_flags(pmd, _PAGE_RW);  in pmd_wrprotect()
407 static inline pmd_t pmd_mkdirty(pmd_t pmd)  in pmd_mkdirty()  argument
409 	return pmd_set_flags(pmd, _PAGE_DIRTY | _PAGE_SOFT_DIRTY);  in pmd_mkdirty()
412 static inline pmd_t pmd_mkdevmap(pmd_t pmd)  in pmd_mkdevmap()  argument
414 	return pmd_set_flags(pmd, _PAGE_DEVMAP);  in pmd_mkdevmap()
417 static inline pmd_t pmd_mkhuge(pmd_t pmd)  in pmd_mkhuge()  argument
419 	return pmd_set_flags(pmd, _PAGE_PSE);  in pmd_mkhuge()
422 static inline pmd_t pmd_mkyoung(pmd_t pmd)  in pmd_mkyoung()  argument
424 	return pmd_set_flags(pmd, _PAGE_ACCESSED);  in pmd_mkyoung()
427 static inline pmd_t pmd_mkwrite(pmd_t pmd)  in pmd_mkwrite()  argument
429 	return pmd_set_flags(pmd, _PAGE_RW);  in pmd_mkwrite()
492 static inline int pmd_soft_dirty(pmd_t pmd)  in pmd_soft_dirty()  argument
494 	return pmd_flags(pmd) & _PAGE_SOFT_DIRTY;  in pmd_soft_dirty()
507 static inline pmd_t pmd_mksoft_dirty(pmd_t pmd)  in pmd_mksoft_dirty()  argument
509 	return pmd_set_flags(pmd, _PAGE_SOFT_DIRTY);  in pmd_mksoft_dirty()
522 static inline pmd_t pmd_clear_soft_dirty(pmd_t pmd)  in pmd_clear_soft_dirty()  argument
524 	return pmd_clear_flags(pmd, _PAGE_SOFT_DIRTY);  in pmd_clear_soft_dirty()
589 static inline pmd_t pmd_mknotpresent(pmd_t pmd)  in pmd_mknotpresent()  argument
591 	return pfn_pmd(pmd_pfn(pmd),  in pmd_mknotpresent()
592 		      __pgprot(pmd_flags(pmd) & ~(_PAGE_PRESENT|_PAGE_PROTNONE)));  in pmd_mknotpresent()
617 static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)  in pmd_modify()  argument
619 	pmdval_t val = pmd_val(pmd), oldval = val;  in pmd_modify()
755 static inline int pmd_present(pmd_t pmd)  in pmd_present()  argument
763 	return pmd_flags(pmd) & (_PAGE_PRESENT | _PAGE_PROTNONE | _PAGE_PSE);  in pmd_present()
777 static inline int pmd_protnone(pmd_t pmd)  in pmd_protnone()  argument
779 	return (pmd_flags(pmd) & (_PAGE_PROTNONE | _PAGE_PRESENT))  in pmd_protnone()
784 static inline int pmd_none(pmd_t pmd)  in pmd_none()  argument
788 	unsigned long val = native_pmd_val(pmd);  in pmd_none()
792 static inline unsigned long pmd_page_vaddr(pmd_t pmd)  in pmd_page_vaddr()  argument
794 	return (unsigned long)__va(pmd_val(pmd) & pmd_pfn_mask(pmd));  in pmd_page_vaddr()
801 #define pmd_page(pmd)	pfn_to_page(pmd_pfn(pmd))  argument
834 static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)  in pte_offset_kernel()  argument
836 	return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address);  in pte_offset_kernel()
839 static inline int pmd_bad(pmd_t pmd)  in pmd_bad()  argument
841 	return (pmd_flags(pmd) & ~_PAGE_USER) != _KERNPG_TABLE;  in pmd_bad()
1086 			      pmd_t *pmdp, pmd_t pmd)  in set_pmd_at()  argument
1088 	set_pmd(pmdp, pmd);  in set_pmd_at()
1176 static inline int pmd_write(pmd_t pmd)  in pmd_write()  argument
1178 	return pmd_flags(pmd) & _PAGE_RW;  in pmd_write()
1211 		unsigned long address, pmd_t *pmdp, pmd_t pmd)  in pmdp_establish()
1214 		return xchg(pmdp, pmd);  in pmdp_establish()
1217 		WRITE_ONCE(*pmdp, pmd);  in pmdp_establish()
1332 		unsigned long addr, pmd_t *pmd)  in update_mmu_cache_pmd()  argument
1357 static inline pmd_t pmd_swp_mksoft_dirty(pmd_t pmd)  in pmd_swp_mksoft_dirty()  argument
1359 	return pmd_set_flags(pmd, _PAGE_SWP_SOFT_DIRTY);  in pmd_swp_mksoft_dirty()
1362 static inline int pmd_swp_soft_dirty(pmd_t pmd)  in pmd_swp_soft_dirty()  argument
1364 	return pmd_flags(pmd) & _PAGE_SWP_SOFT_DIRTY;  in pmd_swp_soft_dirty()
1367 static inline pmd_t pmd_swp_clear_soft_dirty(pmd_t pmd)  in pmd_swp_clear_soft_dirty()  argument
1369 	return pmd_clear_flags(pmd, _PAGE_SWP_SOFT_DIRTY);  in pmd_swp_clear_soft_dirty()
1447 static inline bool pmd_access_permitted(pmd_t pmd, bool write)  in pmd_access_permitted()  argument
1449 	return __pte_access_permitted(pmd_val(pmd), write);  in pmd_access_permitted()