On Wed, Apr 27, 2016 at 3:49 PM, Jesse Gross <je...@kernel.org> wrote: > On Wed, Apr 27, 2016 at 2:57 PM, Pravin B Shelar <pshe...@ovn.org> wrote: >> STT implementation I saw performance improvements with linearizing >> skb for SLUB case. So following patch skips zero copy operation >> for such a case. >> First change is to reassembly code where in-order packet is merged >> to head, if there is no room to merge it then combined packet is >> linearized. >> Second case is of reassembly of out-of-order packets. In this case >> the list of packets is linearized before sending it up to datapath. >> >> Performance number for large packet TCP test using netperf. >> >> OVS branch TCP Host0 Host1 >> version Gbps CPU% CPU% >> ----------------------------------------- >> 2.5 9.4 272 315 >> >> master + 9.4 230 285 >> patch >> >> Tested-By: Vasmi Abidi <vab...@vmware.com> >> Signed-off-by: Pravin B Shelar <pshe...@ovn.org> > > Acked-by: Jesse Gross <je...@kernel.org>
Thanks. I pushed patch to master. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
