struct mmu_notifier_range range;
struct mmu_gather tlb;
- mmu_notifier_range_init(&range, mm, vma->vm_start,
+ mmu_notifier_range_init(&range, MMU_NOTIFY_UNMAP, 0,
+ vma, mm, vma->vm_start,
vma->vm_end);
tlb_gather_mmu(&tlb, mm, range.start, range.end);
if (mmu_notifier_invalidate_range_start_nonblock(&range)) {