Lines Matching refs:pte
44 /* Certain architectures need to do special things when pte's
120 #define _PAGE_CC 0x001 /* software: pte contains a translation */
217 static inline int pte_read(pte_t pte) { return pte_val(pte) & _PAGE_READ; }
218 static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }
219 static inline int pte_exec(pte_t pte) { return pte_val(pte) & _PAGE_EXEC; }
220 static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
221 static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
223 static inline pte_t pte_wrprotect(pte_t pte)
225 pte_val(pte) &= ~(_PAGE_WRITE);
226 return pte;
229 static inline pte_t pte_rdprotect(pte_t pte)
231 pte_val(pte) &= ~(_PAGE_READ);
232 return pte;
235 static inline pte_t pte_exprotect(pte_t pte)
237 pte_val(pte) &= ~(_PAGE_EXEC);
238 return pte;
241 static inline pte_t pte_mkclean(pte_t pte)
243 pte_val(pte) &= ~(_PAGE_DIRTY);
244 return pte;
247 static inline pte_t pte_mkold(pte_t pte)
249 pte_val(pte) &= ~(_PAGE_ACCESSED);
250 return pte;
253 static inline pte_t pte_mkwrite_novma(pte_t pte)
255 pte_val(pte) |= _PAGE_WRITE;
256 return pte;
259 static inline pte_t pte_mkread(pte_t pte)
261 pte_val(pte) |= _PAGE_READ;
262 return pte;
265 static inline pte_t pte_mkexec(pte_t pte)
267 pte_val(pte) |= _PAGE_EXEC;
268 return pte;
271 static inline pte_t pte_mkdirty(pte_t pte)
273 pte_val(pte) |= _PAGE_DIRTY;
274 return pte;
277 static inline pte_t pte_mkyoung(pte_t pte)
279 pte_val(pte) |= _PAGE_ACCESSED;
280 return pte;
296 pte_t pte;
298 pte_val(pte) = __pa(page) | pgprot_val(pgprot);
299 return pte;
312 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
314 pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot);
315 return pte;
326 static inline unsigned long __pte_page(pte_t pte)
329 return (unsigned long)__va(pte_val(pte) & PAGE_MASK);
332 #define pte_pagenr(pte) ((__pte_page(pte) - PAGE_OFFSET) >> PAGE_SHIFT)
337 #define pte_page(pte) (mem_map+pte_pagenr(pte))
340 * only the pte's themselves need to point to physical DRAM (see above)
361 #define pte_pfn(x) ((unsigned long)(((x).pte)) >> PAGE_SHIFT)
365 printk(KERN_ERR "%s:%d: bad pte %p(%08lx).\n", \
376 unsigned long address, pte_t *pte)
381 unsigned long address, pte_t *pte);
413 #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
416 static inline int pte_swp_exclusive(pte_t pte)
418 return pte_val(pte) & _PAGE_SWP_EXCLUSIVE;
421 static inline pte_t pte_swp_mkexclusive(pte_t pte)
423 pte_val(pte) |= _PAGE_SWP_EXCLUSIVE;
424 return pte;
427 static inline pte_t pte_swp_clear_exclusive(pte_t pte)
429 pte_val(pte) &= ~_PAGE_SWP_EXCLUSIVE;
430 return pte;