From: Hagen Paul Pfeifer <hagen@jauu.net>
To: David Miller <davem@davemloft.net>
Cc: shemminger@vyatta.com, netdev@vger.kernel.org,
eric.dumazet@gmail.com, ilpo.jarvinen@helsinki.fi,
therbert@google.com
Subject: Re: [PATCH] tcp: make TCP quick ACK behavior modifiable
Date: Mon, 23 Aug 2010 23:51:15 +0200 [thread overview]
Message-ID: <20100823215115.GA2745@nuttenaction> (raw)
In-Reply-To: <20100823.142114.220045878.davem@davemloft.net>
* David Miller | 2010-08-23 14:21:14 [-0700]:
>> At least google inc is too busy to disable tcp quick ack's. And I
>> think they will save a lot of packets! Who make a bet? ;)
>
>I think assuming that turning off quick ACKs will be a net
>positive for google's traffic is a bit presumptuous, don't
>you?
bet? ;) The patch provides a switch to disable quick acks. If google or
someone else is using this switch or not is up to the audience! ;)
I don't know how many packets the current average HTTP session includes, but
assuming ~20 packets the saving of one packet is a benefit.
next prev parent reply other threads:[~2010-08-23 21:51 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-23 19:00 [PATCH] tcp: make TCP quick ACK behavior modifiable Hagen Paul Pfeifer
2010-08-23 19:14 ` Stephen Hemminger
2010-08-23 19:57 ` Hagen Paul Pfeifer
2010-08-23 20:08 ` Hagen Paul Pfeifer
2010-08-23 21:21 ` David Miller
2010-08-23 21:51 ` Hagen Paul Pfeifer [this message]
2010-08-23 22:04 ` Chris Snook
2010-08-23 22:16 ` David Miller
2010-08-23 20:44 ` Eric Dumazet
2010-08-23 20:49 ` Hagen Paul Pfeifer
2010-08-23 21:10 ` Chris Snook
2010-08-23 22:01 ` Hagen Paul Pfeifer
2010-08-23 22:19 ` Chris Snook
2010-08-23 22:23 ` David Miller
2010-08-23 22:26 ` Hagen Paul Pfeifer
2010-08-23 23:17 ` Arnaldo Carvalho de Melo
2010-08-23 23:18 ` Arnaldo Carvalho de Melo
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