127 #define pte_none(pte)		(!(pte_val(pte) & ~_PAGE_GLOBAL))
128 #define pte_present(pte)	(pte_val(pte) & _PAGE_PRESENT)
139 	if (pte_val(pteval) & _PAGE_GLOBAL) {  in set_pte()
146 			pte_val(*buddy) = pte_val(*buddy) | _PAGE_GLOBAL;  in set_pte()
156 	if (pte_val(*ptep_buddy(ptep)) & _PAGE_GLOBAL)  in pte_clear()
249 static inline int pte_write(pte_t pte)	{ return pte_val(pte) & _PAGE_WRITE; }  in pte_write()
250 static inline int pte_dirty(pte_t pte)	{ return pte_val(pte) & _PAGE_MODIFIED; }  in pte_dirty()
251 static inline int pte_young(pte_t pte)	{ return pte_val(pte) & _PAGE_ACCESSED; }  in pte_young()
252 static inline int pte_file(pte_t pte)	{ return pte_val(pte) & _PAGE_FILE; }  in pte_file()
256 	pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);  in pte_wrprotect()
262 	pte_val(pte) &= ~(_PAGE_MODIFIED|_PAGE_SILENT_WRITE);  in pte_mkclean()
268 	pte_val(pte) &= ~(_PAGE_ACCESSED|_PAGE_SILENT_READ);  in pte_mkold()
274 	pte_val(pte) |= _PAGE_WRITE;  in pte_mkwrite()
275 	if (pte_val(pte) & _PAGE_MODIFIED)  in pte_mkwrite()
276 		pte_val(pte) |= _PAGE_SILENT_WRITE;  in pte_mkwrite()
282 	pte_val(pte) |= _PAGE_MODIFIED;  in pte_mkdirty()
283 	if (pte_val(pte) & _PAGE_WRITE)  in pte_mkdirty()
284 		pte_val(pte) |= _PAGE_SILENT_WRITE;  in pte_mkdirty()
290 	pte_val(pte) |= _PAGE_ACCESSED;  in pte_mkyoung()
291 	if (pte_val(pte) & _PAGE_READ)  in pte_mkyoung()
292 		pte_val(pte) |= _PAGE_SILENT_READ;  in pte_mkyoung()
334 	return __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot));  in pte_modify()