Lines Matching refs:old_start
686 unsigned long old_start = vma->vm_start;
688 unsigned long length = old_end - old_start;
689 unsigned long new_start = old_start - shift;
712 if (length != move_page_tables(vma, old_start,
717 tlb_gather_mmu(&tlb, mm, old_start, old_end);
718 if (new_end > old_start) {
726 * otherwise, clean from old_start; this is done to not touch
727 * the address space in [new_end, old_start) some architectures
731 free_pgd_range(&tlb, old_start, old_end, new_end,
734 tlb_finish_mmu(&tlb, old_start, old_end);