181 				       pte_t *ptep, unsigned long clr,  in pte_update()  argument
194 	: "=&r" (old), "=&r" (tmp), "=m" (*ptep)  in pte_update()
195 	: "r" (ptep), "r" (clr), "m" (*ptep), "r" (set)  in pte_update()
198 	unsigned long old = pte_val(*ptep);  in pte_update()
199 	*ptep = __pte((old & ~clr) | set);  in pte_update()
214 					      unsigned long addr, pte_t *ptep)  in __ptep_test_and_clear_young()  argument
218 	if (pte_young(*ptep))  in __ptep_test_and_clear_young()
220 	old = pte_update(mm, addr, ptep, _PAGE_ACCESSED, 0, 0);  in __ptep_test_and_clear_young()
233 				      pte_t *ptep)  in ptep_set_wrprotect()  argument
236 	if ((pte_val(*ptep) & _PAGE_RW) == 0)  in ptep_set_wrprotect()
239 	pte_update(mm, addr, ptep, _PAGE_RW, 0, 0);  in ptep_set_wrprotect()
243 					   unsigned long addr, pte_t *ptep)  in huge_ptep_set_wrprotect()  argument
245 	if ((pte_val(*ptep) & _PAGE_RW) == 0)  in huge_ptep_set_wrprotect()
248 	pte_update(mm, addr, ptep, _PAGE_RW, 0, 1);  in huge_ptep_set_wrprotect()
261 				       unsigned long addr, pte_t *ptep)  in ptep_get_and_clear()  argument
263 	unsigned long old = pte_update(mm, addr, ptep, ~0UL, 0, 0);  in ptep_get_and_clear()
268 			     pte_t * ptep)  in pte_clear()  argument
270 	pte_update(mm, addr, ptep, ~0UL, 0, 0);  in pte_clear()
276 					   pte_t *ptep, pte_t entry,  in __ptep_set_access_flags()  argument
291 	:"=&r" (old), "=&r" (tmp), "=m" (*ptep)  in __ptep_set_access_flags()
292 	:"r" (bits), "r" (ptep), "m" (*ptep)  in __ptep_set_access_flags()
295 	unsigned long old = pte_val(*ptep);  in __ptep_set_access_flags()
296 	*ptep = __pte(old | bits);  in __ptep_set_access_flags()