108 static inline int pte_none(pte_t pte)  in pte_none()  argument
110 	return pte_is_zero(pte);  in pte_none()
117 static inline int pte_read(pte_t pte)  in pte_read()  argument
119 	return((pte_get_bits(pte, _PAGE_USER)) &&  in pte_read()
120 	       !(pte_get_bits(pte, _PAGE_PROTNONE)));  in pte_read()
123 static inline int pte_exec(pte_t pte){  in pte_exec()  argument
124 	return((pte_get_bits(pte, _PAGE_USER)) &&  in pte_exec()
125 	       !(pte_get_bits(pte, _PAGE_PROTNONE)));  in pte_exec()
128 static inline int pte_write(pte_t pte)  in pte_write()  argument
130 	return((pte_get_bits(pte, _PAGE_RW)) &&  in pte_write()
131 	       !(pte_get_bits(pte, _PAGE_PROTNONE)));  in pte_write()
134 static inline int pte_dirty(pte_t pte)  in pte_dirty()  argument
136 	return pte_get_bits(pte, _PAGE_DIRTY);  in pte_dirty()
139 static inline int pte_young(pte_t pte)  in pte_young()  argument
141 	return pte_get_bits(pte, _PAGE_ACCESSED);  in pte_young()
144 static inline int pte_newpage(pte_t pte)  in pte_newpage()  argument
146 	return pte_get_bits(pte, _PAGE_NEWPAGE);  in pte_newpage()
149 static inline int pte_newprot(pte_t pte)  in pte_newprot()  argument
151 	return(pte_present(pte) && (pte_get_bits(pte, _PAGE_NEWPROT)));  in pte_newprot()
160 static inline pte_t pte_mknewprot(pte_t pte)  in pte_mknewprot()  argument
162 	pte_set_bits(pte, _PAGE_NEWPROT);  in pte_mknewprot()
163 	return(pte);  in pte_mknewprot()
166 static inline pte_t pte_mkclean(pte_t pte)  in pte_mkclean()  argument
168 	pte_clear_bits(pte, _PAGE_DIRTY);  in pte_mkclean()
169 	return(pte);  in pte_mkclean()
172 static inline pte_t pte_mkold(pte_t pte)  in pte_mkold()  argument
174 	pte_clear_bits(pte, _PAGE_ACCESSED);  in pte_mkold()
175 	return(pte);  in pte_mkold()
178 static inline pte_t pte_wrprotect(pte_t pte)  in pte_wrprotect()  argument
180 	if (likely(pte_get_bits(pte, _PAGE_RW)))  in pte_wrprotect()
181 		pte_clear_bits(pte, _PAGE_RW);  in pte_wrprotect()
183 		return pte;  in pte_wrprotect()
184 	return(pte_mknewprot(pte));  in pte_wrprotect()
187 static inline pte_t pte_mkread(pte_t pte)  in pte_mkread()  argument
189 	if (unlikely(pte_get_bits(pte, _PAGE_USER)))  in pte_mkread()
190 		return pte;  in pte_mkread()
191 	pte_set_bits(pte, _PAGE_USER);  in pte_mkread()
192 	return(pte_mknewprot(pte));  in pte_mkread()
195 static inline pte_t pte_mkdirty(pte_t pte)  in pte_mkdirty()  argument
197 	pte_set_bits(pte, _PAGE_DIRTY);  in pte_mkdirty()
198 	return(pte);  in pte_mkdirty()
201 static inline pte_t pte_mkyoung(pte_t pte)  in pte_mkyoung()  argument
203 	pte_set_bits(pte, _PAGE_ACCESSED);  in pte_mkyoung()
204 	return(pte);  in pte_mkyoung()
207 static inline pte_t pte_mkwrite(pte_t pte)  in pte_mkwrite()  argument
209 	if (unlikely(pte_get_bits(pte,  _PAGE_RW)))  in pte_mkwrite()
210 		return pte;  in pte_mkwrite()
211 	pte_set_bits(pte, _PAGE_RW);  in pte_mkwrite()
212 	return(pte_mknewprot(pte));  in pte_mkwrite()
215 static inline pte_t pte_mkuptodate(pte_t pte)  in pte_mkuptodate()  argument
217 	pte_clear_bits(pte, _PAGE_NEWPAGE);  in pte_mkuptodate()
218 	if(pte_present(pte))  in pte_mkuptodate()
219 		pte_clear_bits(pte, _PAGE_NEWPROT);  in pte_mkuptodate()
220 	return(pte);  in pte_mkuptodate()
223 static inline pte_t pte_mknewpage(pte_t pte)  in pte_mknewpage()  argument
225 	pte_set_bits(pte, _PAGE_NEWPAGE);  in pte_mknewpage()
226 	return(pte);  in pte_mknewpage()
265 	({ pte_t pte;					\
267 	pte_set_val(pte, page_to_phys(page), (pgprot));	\
268 	if (pte_present(pte))				\
269 		pte_mknewprot(pte_mknewpage(pte));	\
270 	pte;})
272 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)  in pte_modify()  argument
274 	pte_set_val(pte, (pte_val(pte) & _PAGE_CHG_MASK), newprot);  in pte_modify()
275 	return pte;  in pte_modify()
297 #define __pte_to_swp_entry(pte) \  argument
298 	((swp_entry_t) { pte_val(pte_mkuptodate(pte)) })