[PATCH net-next 5/7] net: add dst_cache to ovs vxlan lwtunnel

In case of UDP traffic with datagram length below MTU this give about 2% performance increase Signed-off-by: Paolo Abeni Suggested-and-acked-by: Hannes Frederic Sowa --- drivers/net/vxlan.c| 17 +

Re: [PATCH net-next 5/7] net: add dst_cache to ovs vxlan lwtunnel

On Thu, 11 Feb 2016 11:12:01 +0100, Paolo Abeni wrote: > In case of UDP traffic with datagram length > below MTU this give about 2% performance increase The performance increase is not that great probably because of the addition of the pointer to ip_tunnel_info, making it even fatter than it is