tree cda34c2cd7eb589e64e0c50b8673b0437c48ae6c
parent e09acddf873bf775b208b452a4c3a3fd26fa9427
author Paolo Abeni <pabeni@redhat.com> 1455288236 +0100
committer David S. Miller <davem@davemloft.net> 1455672108 -0500

net: use dst_cache for vxlan device

In case of UDP traffic with datagram length
below MTU this give about 3% performance increase
when tunneling over ipv4 and about 70% when
tunneling over ipv6.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Suggested-and-acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>