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authorPaolo Abeni <[email protected]>2016-02-12 15:43:58 +0100
committerDavid S. Miller <[email protected]>2016-02-16 20:21:49 -0500
commit468dfffcd762cbb2777ec5a76bc21e3748ebf47e (patch)
tree8b0c3cf0bd20c3bb712563b20523f7002a00f16a /tools/perf/scripts/python/failed-syscalls-by-pid.py
parentd71785ffc7e7cae3fbdc4ea8a9d05b7a1c59f7b8 (diff)
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 <[email protected]> Suggested-and-Acked-by: Hannes Frederic Sowa <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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