On 6/19/19 5:59 PM, Stefano Brivio wrote:
> + if (filter->dump_exceptions) {
> + struct fib6_nh_exception_dump_walker w = { .dump = arg,
> + .rt = rt,
> + .flags = flags,
> + .skip = skip,
> + .count = 0 };
> + int err;
> +
> + if (rt->nh) {
> + err = nexthop_for_each_fib6_nh(rt->nh,
> + rt6_nh_dump_exceptions,
> + &w);much like ipv4, the skb can fill in the middle of a fib6_nh bucket, so you need to track which nexthop is in progress.
