Lines Matching refs:pte
44 /* Certain architectures need to do special things when pte's
121 #define _PAGE_CC 0x001 /* software: pte contains a translation */
233 static inline int pte_read(pte_t pte) { return pte_val(pte) & _PAGE_READ; }
234 static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }
235 static inline int pte_exec(pte_t pte) { return pte_val(pte) & _PAGE_EXEC; }
236 static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
237 static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
239 static inline pte_t pte_wrprotect(pte_t pte)
241 pte_val(pte) &= ~(_PAGE_WRITE);
242 return pte;
245 static inline pte_t pte_rdprotect(pte_t pte)
247 pte_val(pte) &= ~(_PAGE_READ);
248 return pte;
251 static inline pte_t pte_exprotect(pte_t pte)
253 pte_val(pte) &= ~(_PAGE_EXEC);
254 return pte;
257 static inline pte_t pte_mkclean(pte_t pte)
259 pte_val(pte) &= ~(_PAGE_DIRTY);
260 return pte;
263 static inline pte_t pte_mkold(pte_t pte)
265 pte_val(pte) &= ~(_PAGE_ACCESSED);
266 return pte;
269 static inline pte_t pte_mkwrite(pte_t pte)
271 pte_val(pte) |= _PAGE_WRITE;
272 return pte;
275 static inline pte_t pte_mkread(pte_t pte)
277 pte_val(pte) |= _PAGE_READ;
278 return pte;
281 static inline pte_t pte_mkexec(pte_t pte)
283 pte_val(pte) |= _PAGE_EXEC;
284 return pte;
287 static inline pte_t pte_mkdirty(pte_t pte)
289 pte_val(pte) |= _PAGE_DIRTY;
290 return pte;
293 static inline pte_t pte_mkyoung(pte_t pte)
295 pte_val(pte) |= _PAGE_ACCESSED;
296 return pte;
312 pte_t pte;
314 pte_val(pte) = __pa(page) | pgprot_val(pgprot);
315 return pte;
328 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
330 pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot);
331 return pte;
342 static inline unsigned long __pte_page(pte_t pte)
345 return (unsigned long)__va(pte_val(pte) & PAGE_MASK);
348 #define pte_pagenr(pte) ((__pte_page(pte) - PAGE_OFFSET) >> PAGE_SHIFT)
353 #define pte_page(pte) (mem_map+pte_pagenr(pte))
356 * only the pte's themselves need to point to physical DRAM (see above)
375 #define pte_pfn(x) ((unsigned long)(((x).pte)) >> PAGE_SHIFT)
379 printk(KERN_ERR "%s:%d: bad pte %p(%08lx).\n", \
390 unsigned long address, pte_t *pte)
395 unsigned long address, pte_t *pte);
398 unsigned long address, pte_t *pte)
400 update_tlb(vma, address, pte);
401 update_cache(vma, address, pte);
413 #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })