Date: Tue, 24 Apr 2012 18:35:03 +0200 From: Fabien Thomas <fabien.thomas@netasq.com> To: "K. Macy" <kmacy@freebsd.org> Cc: "Li, Qing" <qing.li@bluecoat.com>, Luigi Rizzo <rizzo@iet.unipi.it>, "current@freebsd.org" <current@freebsd.org>, "net@freebsd.org" <net@freebsd.org> Subject: Re: Some performance measurements on the FreeBSD network stack Message-ID: <5C2FC09E-1873-4A97-8980-07B336D3DC44@netasq.com> In-Reply-To: <CAHM0Q_MLRVX09_jeSXmCY0=z5D%2BpfZgwqt1UGM%2BhVRU-=-Bbbw@mail.gmail.com> References: <20120419133018.GA91364@onelab2.iet.unipi.it> <4F907011.9080602@freebsd.org> <20120419204622.GA94904@onelab2.iet.unipi.it> <B143A8975061C446AD5E29742C531723C7C16A@pwsvl-excmbx-05.internal.cacheflow.com> <20120424163423.GA59530@onelab2.iet.unipi.it> <CAHM0Q_MLRVX09_jeSXmCY0=z5D%2BpfZgwqt1UGM%2BhVRU-=-Bbbw@mail.gmail.com>
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--Apple-Mail=_F190818E-0258-42A4-9701-074232C7B372 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=iso-8859-1 >> > > I have a patch that has been sitting around for a long time due to > review cycle latency that caches a pointer to the rtentry (and > llentry) in the the inpcb. Before each use the rtentry is checked > against a generation number in the routing tree that is incremented on > every routing table update. Hi Kip, Is there a public location for the patch ? What can be done to speedup the commit: testing ? Fabien --Apple-Mail=_F190818E-0258-42A4-9701-074232C7B372--
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