Date: Fri, 22 Sep 2017 23:32:40 -0700 From: Stephen Hurd <shurd@sasktel.net> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>, Stephen Hurd <shurd@FreeBSD.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r323942 - head/sys/net Message-ID: <283397c7-a01e-3776-7ed3-b64d68003d0b@sasktel.net> In-Reply-To: <B28D9879-4ECF-43E4-9A58-51F616CEC4BE@lists.zabbadoz.net> References: <201709230135.v8N1ZE6S063264@repo.freebsd.org> <B28D9879-4ECF-43E4-9A58-51F616CEC4BE@lists.zabbadoz.net>
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Bjoern A. Zeeb wrote: > On 23 Sep 2017, at 1:35, Stephen Hurd wrote: > >> Author: shurd >> Date: Sat Sep 23 01:35:14 2017 >> New Revision: 323942 >> URL: https://svnweb.freebsd.org/changeset/base/323942 >> >> Log: >> Chain mbufs before passing to if_input() >> >> Build a list of mbufs to pass to if_input() after LRO. Results in >> 12% small packet forwarding rate improvement. > forwarding seems a confusing word here.. The test was small (64 byte frames) received on one interface, then sent out on a different one using the net.inet.ip.forwarding sysctl (controlled via the gateway_enable setting in rc.conf).
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