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Date: Mon, 28 May 2018 22:55:42 -0400 (EDT) From: David Miller <davem@...emloft.net> To: dcaratti@...hat.com Cc: dsa@...ulusnetworks.com, vyasevich@...il.com, marcelo.leitner@...il.com, linux-sctp@...r.kernel.org, netdev@...r.kernel.org Subject: Re: [PATCH net-next] vrf: add CRC32c offload to device features From: Davide Caratti <dcaratti@...hat.com> Date: Thu, 24 May 2018 17:49:35 +0200 > SCTP sockets originated in a VRF can improve their performance if CRC32c > computation is delegated to underlying devices: update device features, > setting NETIF_F_SCTP_CRC. Iterating the following command in the topology > proposed with [1], > > # ip vrf exec vrf-h2 netperf -H 192.0.2.1 -t SCTP_STREAM -- -m 10K > > the measured throughput in Mbit/s improved from 2395 ± 1% to 2720 ± 1%. > > [1] https://www.spinics.net/lists/netdev/msg486007.html > > Signed-off-by: Davide Caratti <dcaratti@...hat.com> Applied, thank you.
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