Re: [RFC net-next 2/2] udp: No longer use SLAB_DESTROY_BY_RCU

[Rick Jones]

On 03/25/2016 03:29 PM, Eric Dumazet wrote:

UDP sockets are not short lived in the high usage case, so the added
cost of call_rcu() should not be a concern.

Even a busy DNS resolver?

rick jones