218 #define pte_present(x)	(pte_val(x) & _PAGE_VALID)
238 static inline int pte_user(pte_t pte)	{ return pte_val(pte) & __PAGE_PROT_USER; }  in pte_user()
239 static inline int pte_read(pte_t pte)	{ return pte_val(pte) & __PAGE_PROT_USER; }  in pte_read()
240 static inline int pte_dirty(pte_t pte)	{ return pte_val(pte) & _PAGE_DIRTY; }  in pte_dirty()
241 static inline int pte_young(pte_t pte)	{ return pte_val(pte) & _PAGE_ACCESSED; }  in pte_young()
242 static inline int pte_write(pte_t pte)	{ return pte_val(pte) & __PAGE_PROT_WRITE; }  in pte_write()
247 	pte_val(pte) &= ~(__PAGE_PROT_USER|__PAGE_PROT_UWAUX); return pte;  in pte_rdprotect()
251 	pte_val(pte) |= _PAGE_NX; return pte;  in pte_exprotect()
256 	pte_val(pte) &= ~(__PAGE_PROT_WRITE|__PAGE_PROT_UWAUX); return pte;  in pte_wrprotect()
259 static inline pte_t pte_mkclean(pte_t pte)	{ pte_val(pte) &= ~_PAGE_DIRTY; return pte; }  in pte_mkclean()
260 static inline pte_t pte_mkold(pte_t pte)	{ pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }  in pte_mkold()
261 static inline pte_t pte_mkdirty(pte_t pte)	{ pte_val(pte) |= _PAGE_DIRTY; return pte; }  in pte_mkdirty()
262 static inline pte_t pte_mkyoung(pte_t pte)	{ pte_val(pte) |= _PAGE_ACCESSED; return pte; }  in pte_mkyoung()
263 static inline pte_t pte_mkexec(pte_t pte)	{ pte_val(pte) &= ~_PAGE_NX; return pte; }  in pte_mkexec()
267 	pte_val(pte) |= __PAGE_PROT_USER;  in pte_mkread()
269 		pte_val(pte) |= __PAGE_PROT_UWAUX;  in pte_mkread()
274 	pte_val(pte) |= __PAGE_PROT_WRITE;  in pte_mkwrite()
275 	if (pte_val(pte) & __PAGE_PROT_USER)  in pte_mkwrite()
276 		pte_val(pte) |= __PAGE_PROT_UWAUX;  in pte_mkwrite()
284 	       __FILE__, __LINE__, pte_val(e))
313 #define pte_same(a, b)		(pte_val(a) == pte_val(b))
315 #define pte_none(x)		(!pte_val(x))
316 #define pte_pfn(x)		((unsigned long) (pte_val(x) >> PAGE_SHIFT))
342 #define __pte_to_swp_entry(pte)		((swp_entry_t) { pte_val(pte) })
366 	pte_val(*ptep) &= ~(__PAGE_PROT_WRITE|__PAGE_PROT_UWAUX);  in ptep_set_wrprotect()
397 	pte_val(pte) &= _PAGE_CHG_MASK;  in pte_modify()
398 	pte_val(pte) |= pgprot_val(newprot);  in pte_modify()