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| author | Paolo Abeni <pabeni@redhat.com> | 2016-02-12 15:43:56 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-16 20:21:48 -0500 |
| commit | 0c1d70af924b966cc71e9e48920b2b635441aa50 (patch) | |
| tree | cda34c2cd7eb589e64e0c50b8673b0437c48ae6c /include | |
| parent | e09acddf873bf775b208b452a4c3a3fd26fa9427 (diff) | |
| download | blackbird-op-linux-0c1d70af924b966cc71e9e48920b2b635441aa50.tar.gz blackbird-op-linux-0c1d70af924b966cc71e9e48920b2b635441aa50.zip | |
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/vxlan.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/vxlan.h b/include/net/vxlan.h index 25bd919c9ef0..b314e4af89c5 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -148,6 +148,7 @@ struct vxlan_rdst { u32 remote_ifindex; struct list_head list; struct rcu_head rcu; + struct dst_cache dst_cache; }; struct vxlan_config { |
