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| author | Paolo Abeni <pabeni@redhat.com> | 2016-02-12 15:43:58 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-17 02:21:49 +0100 |
| commit | 468dfffcd762cbb2777ec5a76bc21e3748ebf47e (patch) | |
| tree | 8b0c3cf0bd20c3bb712563b20523f7002a00f16a /net/ipv4/ip_gre.c | |
| parent | net: add dst_cache to ovs vxlan lwtunnel (diff) | |
| download | linux-468dfffcd762cbb2777ec5a76bc21e3748ebf47e.tar.xz linux-468dfffcd762cbb2777ec5a76bc21e3748ebf47e.zip | |
geneve: add dst caching support
use generic dst implementation for both plain geneve devices and
lwtunnels.
In case of UDP traffic with datagram length below MTU this give
about 2% performance increase for plain geneve tunnel over ipv4,
about 65% performance increase for ipv6 tunnel.
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>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions