66 #define pte_pfn(x)		((unsigned long)((x).pte >> PAGE_SHIFT))
91 #define pte_unmap(pte) ((void)(pte))  argument
93 #define __pte_to_swp_entry(pte)		\  argument
94 	((swp_entry_t) { pte_val(pte)})
100 static inline pte_t pte_mkspecial(pte_t pte) { return pte; }  in pte_mkspecial()  argument
120 #define pte_none(pte)		(!(pte_val(pte) & ~_PAGE_GLOBAL))  argument
121 #define pte_present(pte)	(pte_val(pte) & _PAGE_PRESENT)  argument
177 static inline int pte_write(pte_t pte)  in pte_write()  argument
179 	return pte_val(pte) & _PAGE_WRITE;  in pte_write()
182 static inline int pte_dirty(pte_t pte)  in pte_dirty()  argument
184 	return pte_val(pte) & _PAGE_MODIFIED;  in pte_dirty()
187 static inline int pte_young(pte_t pte)  in pte_young()  argument
189 	return pte_val(pte) & _PAGE_ACCESSED;  in pte_young()
192 #define pte_special(pte)	(0)  argument
194 static inline pte_t pte_wrprotect(pte_t pte)  in pte_wrprotect()  argument
196 	pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);  in pte_wrprotect()
197 	return pte;  in pte_wrprotect()
200 static inline pte_t pte_mkclean(pte_t pte)  in pte_mkclean()  argument
202 	pte_val(pte) &= ~(_PAGE_MODIFIED|_PAGE_SILENT_WRITE);  in pte_mkclean()
203 	return pte;  in pte_mkclean()
206 static inline pte_t pte_mkold(pte_t pte)  in pte_mkold()  argument
208 	pte_val(pte) &= ~(_PAGE_ACCESSED|_PAGE_SILENT_READ);  in pte_mkold()
209 	return pte;  in pte_mkold()
212 static inline pte_t pte_mkwrite(pte_t pte)  in pte_mkwrite()  argument
214 	pte_val(pte) |= _PAGE_WRITE;  in pte_mkwrite()
215 	if (pte_val(pte) & _PAGE_MODIFIED)  in pte_mkwrite()
216 		pte_val(pte) |= _PAGE_SILENT_WRITE;  in pte_mkwrite()
217 	return pte;  in pte_mkwrite()
220 static inline pte_t pte_mkdirty(pte_t pte)  in pte_mkdirty()  argument
222 	pte_val(pte) |= _PAGE_MODIFIED;  in pte_mkdirty()
223 	if (pte_val(pte) & _PAGE_WRITE)  in pte_mkdirty()
224 		pte_val(pte) |= _PAGE_SILENT_WRITE;  in pte_mkdirty()
225 	return pte;  in pte_mkdirty()
228 static inline pte_t pte_mkyoung(pte_t pte)  in pte_mkyoung()  argument
230 	pte_val(pte) |= _PAGE_ACCESSED;  in pte_mkyoung()
231 	if (pte_val(pte) & _PAGE_READ)  in pte_mkyoung()
232 		pte_val(pte) |= _PAGE_SILENT_READ;  in pte_mkyoung()
233 	return pte;  in pte_mkyoung()
238 #define pte_present(pte)	(pte_val(pte) & _PAGE_PRESENT)  argument
244 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)  in pte_modify()  argument
246 	return __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot));  in pte_modify()
250 	unsigned long address,	pte_t pte);
252 	unsigned long address,	pte_t pte);
257 	pte_t pte = *ptep;  in update_mmu_cache()  local
258 	__update_tlb(vma, address, pte);  in update_mmu_cache()
259 	__update_cache(vma, address, pte);  in update_mmu_cache()