On 6/16/20 9:38 PM, Guodeqing (A) wrote:
> rt_set_nexthop in __mkroute_output will check the nh->nh_scope value to
> determine whether to use the gw or not.
> if (nh->nh_gw && nh->nh_scope == RT_SCOPE_LINK) {
> rt->rt_gateway = nh->nh_gw;
> rt->rt_uses_gateway = 1;
> }
>
> (ip_route_output_key_hash-> ip_route_output_key_hash_rcu-> __mkroute_output->
> rt_set_nexthop)
> ok, I see now. Thanks. Reviewed-by: David Ahern <dsah...@gmail.com>
