Lines Matching refs:pte
42 pte_t *pte, oldpte; in change_pte_range() local
65 pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl); in change_pte_range()
75 oldpte = *pte; in change_pte_range()
116 oldpte = ptep_modify_prot_start(vma, addr, pte); in change_pte_range()
140 ptep_modify_prot_commit(vma, addr, pte, oldpte, ptent); in change_pte_range()
176 set_pte_at(vma->vm_mm, addr, pte, newpte); in change_pte_range()
180 } while (pte++, addr += PAGE_SIZE, addr != end); in change_pte_range()
182 pte_unmap_unlock(pte - 1, ptl); in change_pte_range()
371 static int prot_none_pte_entry(pte_t *pte, unsigned long addr, in prot_none_pte_entry() argument
374 return pfn_modify_allowed(pte_pfn(*pte), *(pgprot_t *)(walk->private)) ? in prot_none_pte_entry()
378 static int prot_none_hugetlb_entry(pte_t *pte, unsigned long hmask, in prot_none_hugetlb_entry() argument
382 return pfn_modify_allowed(pte_pfn(*pte), *(pgprot_t *)(walk->private)) ? in prot_none_hugetlb_entry()