Re: [PATCH v3 net-next 1/4] net: implement support for low latency socket polling
From
Eric Dumazet <>
Date
Tue, 21 May 2013 10:51:26 -0700
On Tue, 2013-05-21 at 10:48 -0700, Eric Dumazet wrote:
> We do not keep skb->dev information once a packet leaves the rcu > protected region. > > Once packet is queued to tcp input queues, skb->dev is NULL.