54 	unsigned long vdso_pages;  in vdso_fault()  local
57 	vdso_pages = vdso64_pages;  in vdso_fault()
61 		vdso_pages = vdso32_pages;  in vdso_fault()
65 	if (vmf->pgoff >= vdso_pages)  in vdso_fault()
76 	unsigned long vdso_pages;  in vdso_mremap()  local
78 	vdso_pages = vdso64_pages;  in vdso_mremap()
81 		vdso_pages = vdso32_pages;  in vdso_mremap()
84 	if ((vdso_pages << PAGE_SHIFT) != vma->vm_end - vma->vm_start)  in vdso_mremap()
213 	unsigned long vdso_pages;  in arch_setup_additional_pages()  local
225 	vdso_pages = vdso64_pages;  in arch_setup_additional_pages()
228 		vdso_pages = vdso32_pages;  in arch_setup_additional_pages()
234 	if (vdso_pages == 0)  in arch_setup_additional_pages()
244 	vdso_base = get_unmapped_area(NULL, 0, vdso_pages << PAGE_SHIFT, 0, 0);  in arch_setup_additional_pages()
260 	vma = _install_special_mapping(mm, vdso_base, vdso_pages << PAGE_SHIFT,  in arch_setup_additional_pages()