466 static int mlock_fixup(struct vma_iterator *vmi, struct vm_area_struct *vma,  in mlock_fixup()  argument
481 	vma = vma_modify_flags(vmi, *prev, vma, start, end, newflags);  in mlock_fixup()
519 	VMA_ITERATOR(vmi, current->mm, start);  in apply_vma_lock_flags()
528 	vma = vma_iter_load(&vmi);  in apply_vma_lock_flags()
532 	prev = vma_prev(&vmi);  in apply_vma_lock_flags()
538 	for_each_vma_range(vmi, vma, end) {  in apply_vma_lock_flags()
551 		error = mlock_fixup(&vmi, vma, &prev, nstart, tmp, newflags);  in apply_vma_lock_flags()
554 		tmp = vma_iter_end(&vmi);  in apply_vma_lock_flags()
577 	VMA_ITERATOR(vmi, mm, start);  in count_mm_mlocked_page_nr()
585 	for_each_vma_range(vmi, vma, end) {  in count_mm_mlocked_page_nr()
706 	VMA_ITERATOR(vmi, current->mm, 0);  in apply_mlockall_flags()
727 	for_each_vma(vmi, vma) {  in apply_mlockall_flags()
734 		error = mlock_fixup(&vmi, vma, &prev, vma->vm_start, vma->vm_end,  in apply_mlockall_flags()