250 # define pte_none(pte)	 (pte_val(pte) == (_PAGE_CA_INVALID | _PAGE_USER))  argument
252 # define pte_present(pte) ((pte_val(pte) & _PAGE_CA_MASK) != _PAGE_CA_INVALID)  argument
254 # define pte_present(pte)						\  argument
255 	(((pte_val(pte) & _PAGE_CA_MASK) != _PAGE_CA_INVALID)		\
256 	 || ((pte_val(pte) & _PAGE_ATTRIB_MASK) == _PAGE_NONE))
266 static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITABLE; }  in pte_write()  argument
267 static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }  in pte_dirty()  argument
268 static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }  in pte_young()  argument
270 static inline pte_t pte_wrprotect(pte_t pte)  in pte_wrprotect()  argument
271 	{ pte_val(pte) &= ~(_PAGE_WRITABLE | _PAGE_HW_WRITE); return pte; }  in pte_wrprotect()
272 static inline pte_t pte_mkclean(pte_t pte)  in pte_mkclean()  argument
273 	{ pte_val(pte) &= ~(_PAGE_DIRTY | _PAGE_HW_WRITE); return pte; }  in pte_mkclean()
274 static inline pte_t pte_mkold(pte_t pte)  in pte_mkold()  argument
275 	{ pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }  in pte_mkold()
276 static inline pte_t pte_mkdirty(pte_t pte)  in pte_mkdirty()  argument
277 	{ pte_val(pte) |= _PAGE_DIRTY; return pte; }  in pte_mkdirty()
278 static inline pte_t pte_mkyoung(pte_t pte)  in pte_mkyoung()  argument
279 	{ pte_val(pte) |= _PAGE_ACCESSED; return pte; }  in pte_mkyoung()
280 static inline pte_t pte_mkwrite(pte_t pte)  in pte_mkwrite()  argument
281 	{ pte_val(pte) |= _PAGE_WRITABLE; return pte; }  in pte_mkwrite()
290 #define pte_pfn(pte)		(pte_val(pte) >> PAGE_SHIFT)  argument
296 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)  in pte_modify()  argument
298 	return __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot));  in pte_modify()
340 	pte_t pte = *ptep;  in ptep_test_and_clear_young()  local
341 	if (!pte_young(pte))  in ptep_test_and_clear_young()
343 	update_pte(ptep, pte_mkold(pte));  in ptep_test_and_clear_young()
350 	pte_t pte = *ptep;  in ptep_get_and_clear()  local
352 	return pte;  in ptep_get_and_clear()
358 	pte_t pte = *ptep;  in ptep_set_wrprotect()  local
359 	update_pte(ptep, pte_wrprotect(pte));  in ptep_set_wrprotect()
373 #define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })  argument