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Date: Tue, 11 Jun 2013 02:34:00 -0700 (PDT) From: David Miller <davem@...emloft.net> To: amwang@...hat.com Cc: netdev@...r.kernel.org, edumazet@...gle.com, alexander.h.duyck@...el.com Subject: Re: [Patch net-next] net: add doc for ip_early_demux sysctl From: Cong Wang <amwang@...hat.com> Date: Thu, 6 Jun 2013 13:10:23 +0800 > + It may add an additional cost to routing that reduces overall > + throughput, in such case you should disable it. I would state this as "additional cost for pure routing workloads" to emphasize the fact that the potential bad case is when we are not delivering to a local socket. The way you have it worded, it makes it sound like route lookups (in general) will perform more poorly. This is simply not the case. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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