From: Andi Kleen <andi@firstfloor.org>
To: Jarek Poplawski <jarkao2@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>,
"Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@intel.com>,
Patrick McHardy <kaber@trash.net>,
Stephen Hemminger <shemminger@linux-foundation.org>,
netdev@vger.kernel.org
Subject: Re: [PATCH] Disable TSO for non standard qdiscs
Date: Fri, 1 Feb 2008 06:01:46 +0100 [thread overview]
Message-ID: <20080201050146.GD10720@one.firstfloor.org> (raw)
In-Reply-To: <47A230A8.7080100@gmail.com>
On Thu, Jan 31, 2008 at 09:33:44PM +0100, Jarek Poplawski wrote:
> Andi Kleen wrote, On 01/31/2008 08:34 PM:
>
> >> TSO by nature is bursty. But disabling TSO without the option of having
> >> it on or off to me seems to aggressive. If someone is using a qdisc
> >> that TSO is interfering with the effectiveness of the traffic shaping,
> >> then they should turn off TSO via ethtool on the target device. Some
> >
> > The philosophical problem I have with this suggestion is that I expect
> > that the large majority of users will be more happy with disabled TSO
> > if they use non standard qdiscs and defaults that do not fit
> > the majority use case are bad.
>
>
> If you mean the large majority of the large minority of users, who use
> non standard qdiscs - I agree - this is really the philosophical problem!
[....] Sorry if you had a point in this email I missed it.
-Andi
next prev parent reply other threads:[~2008-02-01 4:27 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-31 12:46 [PATCH] Disable TSO for non standard qdiscs Andi Kleen
2008-01-31 17:23 ` Stephen Hemminger
2008-01-31 18:33 ` Andi Kleen
2008-01-31 18:01 ` Patrick McHardy
2008-01-31 18:37 ` Andi Kleen
2008-01-31 18:08 ` Stephen Hemminger
2008-01-31 18:11 ` Patrick McHardy
2008-01-31 18:53 ` Andi Kleen
2008-01-31 18:21 ` Patrick McHardy
2008-01-31 19:01 ` Andi Kleen
2008-01-31 18:47 ` Waskiewicz Jr, Peter P
2008-01-31 19:34 ` Andi Kleen
2008-01-31 19:39 ` Waskiewicz Jr, Peter P
2008-01-31 23:10 ` Arnaldo Carvalho de Melo
2008-01-31 23:42 ` Waskiewicz Jr, Peter P
2008-02-01 4:26 ` Patrick McHardy
2008-02-01 4:35 ` Andi Kleen
2008-02-01 4:36 ` Andi Kleen
2008-01-31 20:33 ` Jarek Poplawski
2008-01-31 23:04 ` Jarek Poplawski
2008-02-01 7:42 ` Jarek Poplawski
2008-02-01 9:28 ` Waskiewicz Jr, Peter P
2008-02-01 21:47 ` Jarek Poplawski
2008-02-01 5:01 ` Andi Kleen [this message]
2008-02-01 6:35 ` Glen Turner
2008-02-01 6:46 ` Patrick McHardy
2008-02-01 7:46 ` Andi Kleen
2008-02-01 7:25 ` Patrick McHardy
2008-02-01 9:37 ` Waskiewicz Jr, Peter P
2008-02-01 9:56 ` Patrick McHardy
2008-02-01 12:06 ` jamal
2008-02-01 19:02 ` Waskiewicz Jr, Peter P
2008-02-01 22:56 ` Jarek Poplawski
2008-02-02 1:51 ` Waskiewicz Jr, Peter P
2008-02-02 5:20 ` Andi Kleen
2008-02-01 14:34 ` Andi Kleen
2008-02-01 17:24 ` Stephen Hemminger
2008-01-31 18:48 ` Patrick McHardy
2008-02-02 22:57 ` Herbert Xu
2008-02-03 9:35 ` Andi Kleen
2008-01-31 18:26 ` Rick Jones
2008-01-31 19:03 ` Andi Kleen
2008-01-31 18:35 ` Rick Jones
2008-01-31 19:25 ` Andi Kleen
2008-01-31 19:14 ` Rick Jones
2008-02-01 1:04 ` Andy Furniss
2008-02-01 4:31 ` Andi Kleen
2008-02-02 22:59 ` Herbert Xu
2008-02-01 21:58 ` Rick Jones
2008-02-02 4:10 ` Andi Kleen
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