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Date: Thu, 22 Mar 2012 16:44:31 -0700 From: Rick Jones <rick.jones2@...com> To: Vincent Li <vincent.mc.li@...il.com> CC: Eric Dumazet <eric.dumazet@...il.com>, netdev@...r.kernel.org Subject: Re: Piggyback the final ACK of the three way TCP connection establishment with the data I like piggybacking as much as the next guy, and pushed for a bunch of it in the past, but are the files being transferred really that small relative to the RTT that the savings of the standalone ACK of the SYN|ACK really buys that much? I'm sure it does nice things for a default netperf TCP_CRR test, shaving one segment out of 8 or so, and maybe even more on a TCP_CC test, but how many sub-MSS files are transferred these days? rick jones -- 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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