On 12/1/15, 12:43 PM, David Miller wrote:
> From: Roopa Prabhu
> Date: Sat, 28 Nov 2015 19:38:33 -0800
>
>> Adds support for RTNH_F_DEAD and RTNH_F_LINKDOWN flags on mpls
>> routes due to link events. Also adds code to ignore dead
>> routes during route selection.
> I agree with Robert's feedback
From: Roopa Prabhu
Date: Sat, 28 Nov 2015 19:38:33 -0800
> Adds support for RTNH_F_DEAD and RTNH_F_LINKDOWN flags on mpls
> routes due to link events. Also adds code to ignore dead
> routes during route selection.
I agree with Robert's feedback that we probably should use
ACCESS_ONCE(), optional
On 29/11/15 03:38, Roopa Prabhu wrote:
From: Roopa Prabhu
}
}
- nh_index = hash % rt->rt_nhn;
+ return hash;
+}
+
+static struct mpls_nh *mpls_select_multipath(struct mpls_route *rt,
+struct sk_buff *skb, bool bos)
From: Roopa Prabhu
Adds support for RTNH_F_DEAD and RTNH_F_LINKDOWN flags on mpls
routes due to link events. Also adds code to ignore dead
routes during route selection.
Unlike ip routes, mpls routes are not deleted when the route goes
dead. This is current mpls behaviour and this patch does not
