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Commit 3c1cb4d2 authored by Paolo Abeni's avatar Paolo Abeni Committed by David S. Miller
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net/ipv4: add dst cache support for gre lwtunnels 


In case of UDP traffic with datagram length below MTU this
gives about 4% performance increase

Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
Suggested-and-Acked-by: default avatarHannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 468dfffc
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