91 #define pte_none(pte)		(!(((pte).pte_low | (pte).pte_high) & ~_PAGE_GLOBAL))
92 #define pte_present(pte)	((pte).pte_low & _PAGE_PRESENT)
98 	ptep->pte_low = pte.pte_low;  in set_pte()
101 	if (pte.pte_low & _PAGE_GLOBAL) {  in set_pte()
108 			buddy->pte_low  |= _PAGE_GLOBAL;  in set_pte()
120 	if (ptep_buddy(ptep)->pte_low & _PAGE_GLOBAL)  in pte_clear()
121 		null.pte_low = null.pte_high = _PAGE_GLOBAL;  in pte_clear()
193 static inline int pte_write(pte_t pte)	{ return pte.pte_low & _PAGE_WRITE; }  in pte_write()
194 static inline int pte_dirty(pte_t pte)	{ return pte.pte_low & _PAGE_MODIFIED; }  in pte_dirty()
195 static inline int pte_young(pte_t pte)	{ return pte.pte_low & _PAGE_ACCESSED; }  in pte_young()
196 static inline int pte_file(pte_t pte)	{ return pte.pte_low & _PAGE_FILE; }  in pte_file()
200 	pte.pte_low  &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);  in pte_wrprotect()
207 	pte.pte_low  &= ~(_PAGE_MODIFIED | _PAGE_SILENT_WRITE);  in pte_mkclean()
214 	pte.pte_low  &= ~(_PAGE_ACCESSED | _PAGE_SILENT_READ);  in pte_mkold()
221 	pte.pte_low |= _PAGE_WRITE;  in pte_mkwrite()
222 	if (pte.pte_low & _PAGE_MODIFIED) {  in pte_mkwrite()
223 		pte.pte_low  |= _PAGE_SILENT_WRITE;  in pte_mkwrite()
231 	pte.pte_low |= _PAGE_MODIFIED;  in pte_mkdirty()
232 	if (pte.pte_low & _PAGE_WRITE) {  in pte_mkdirty()
233 		pte.pte_low  |= _PAGE_SILENT_WRITE;  in pte_mkdirty()
241 	pte.pte_low |= _PAGE_ACCESSED;  in pte_mkyoung()
242 	if (pte.pte_low & _PAGE_READ) {  in pte_mkyoung()
243 		pte.pte_low  |= _PAGE_SILENT_READ;  in pte_mkyoung()
325 	pte.pte_low  &= _PAGE_CHG_MASK;  in pte_modify()
327 	pte.pte_low  |= pgprot_val(newprot);  in pte_modify()