238 static inline int pte_user(pte_t pte)	{ return pte_val(pte) & __PAGE_PROT_USER; }  in pte_user()  argument
239 static inline int pte_read(pte_t pte)	{ return pte_val(pte) & __PAGE_PROT_USER; }  in pte_read()  argument
240 static inline int pte_dirty(pte_t pte)	{ return pte_val(pte) & _PAGE_DIRTY; }  in pte_dirty()  argument
241 static inline int pte_young(pte_t pte)	{ return pte_val(pte) & _PAGE_ACCESSED; }  in pte_young()  argument
242 static inline int pte_write(pte_t pte)	{ return pte_val(pte) & __PAGE_PROT_WRITE; }  in pte_write()  argument
243 static inline int pte_special(pte_t pte){ return 0; }  in pte_special()  argument
245 static inline pte_t pte_rdprotect(pte_t pte)  in pte_rdprotect()  argument
247 	pte_val(pte) &= ~(__PAGE_PROT_USER|__PAGE_PROT_UWAUX); return pte;  in pte_rdprotect()
249 static inline pte_t pte_exprotect(pte_t pte)  in pte_exprotect()  argument
251 	pte_val(pte) |= _PAGE_NX; return pte;  in pte_exprotect()
254 static inline pte_t pte_wrprotect(pte_t pte)  in pte_wrprotect()  argument
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()  argument
260 static inline pte_t pte_mkold(pte_t pte)	{ pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }  in pte_mkold()  argument
261 static inline pte_t pte_mkdirty(pte_t pte)	{ pte_val(pte) |= _PAGE_DIRTY; return pte; }  in pte_mkdirty()  argument
262 static inline pte_t pte_mkyoung(pte_t pte)	{ pte_val(pte) |= _PAGE_ACCESSED; return pte; }  in pte_mkyoung()  argument
263 static inline pte_t pte_mkexec(pte_t pte)	{ pte_val(pte) &= ~_PAGE_NX; return pte; }  in pte_mkexec()  argument
265 static inline pte_t pte_mkread(pte_t pte)  in pte_mkread()  argument
267 	pte_val(pte) |= __PAGE_PROT_USER;  in pte_mkread()
268 	if (pte_write(pte))  in pte_mkread()
269 		pte_val(pte) |= __PAGE_PROT_UWAUX;  in pte_mkread()
270 	return pte;  in pte_mkread()
272 static inline pte_t pte_mkwrite(pte_t pte)  in pte_mkwrite()  argument
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()
277 	return pte;  in pte_mkwrite()
280 static inline pte_t pte_mkspecial(pte_t pte)	{ return pte; }  in pte_mkspecial()  argument
312 	__pte(xchg(&(ptep)->pte, 0))
324 static inline int pte_exec(pte_t pte)  in pte_exec()  argument
326 	return pte_user(pte);  in pte_exec()
332 static inline int pte_exec_kernel(pte_t pte)  in pte_exec_kernel()  argument
342 #define __pte_to_swp_entry(pte)		((swp_entry_t) { pte_val(pte) })  argument
351 	return test_and_clear_bit(_PAGE_BIT_DIRTY, &ptep->pte);  in ptep_test_and_clear_dirty()
360 	return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte);  in ptep_test_and_clear_young()
371 	set_bit(_PAGE_BIT_DIRTY, &ptep->pte);  in ptep_mkdirty()
393 	((entry).pte |= _PAGE_PRESENT | _PAGE_PSE | _PAGE_VALID)
395 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)  in pte_modify()  argument
397 	pte_val(pte) &= _PAGE_CHG_MASK;  in pte_modify()
398 	pte_val(pte) |= pgprot_val(newprot);  in pte_modify()
399 	return pte;  in pte_modify()
467 #define pte_unmap(pte)		do {} while (0)  argument