From: David Miller <davem@davemloft.net>
To: w@1wt.eu
Cc: herbert@gondor.apana.org.au, zbr@ioremap.net, jarkao2@gmail.com,
dada1@cosmosbay.com, ben@zeus.com, mingo@elte.hu,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
jens.axboe@oracle.com
Subject: Re: [PATCH v2] tcp: splice as many packets as possible at once
Date: Wed, 04 Feb 2009 01:15:35 -0800 (PST) [thread overview]
Message-ID: <20090204.011535.183331841.davem@davemloft.net> (raw)
In-Reply-To: <20090204091217.GA21385@1wt.eu>
From: Willy Tarreau <w@1wt.eu>
Date: Wed, 4 Feb 2009 10:12:17 +0100
> And the arbitrary choice of 9k for jumbo frames was total crap too.
> It's clear that no hardware designer was involved in the process.
Willy, do some reasearch, this also completely wrong.
Alteon effectively created jumbo MTUs in their Acenic chips since that
was the first chip to ever do it. Those were hardware engineers only
making those design decisions.
I think this is will I will stop taking part in this part of the
discussion. Every posting is full of misinformation and I've got
better things to do than to refute them every 5 minutes. :-/
next prev parent reply other threads:[~2009-02-04 9:15 UTC|newest]
Thread overview: 191+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-08 17:30 [PATCH] tcp: splice as many packets as possible at once Willy Tarreau
2009-01-08 19:44 ` Jens Axboe
2009-01-08 22:03 ` Willy Tarreau
2009-01-08 20:16 ` Willy Tarreau
2009-01-08 21:50 ` Ben Mansell
2009-01-08 21:55 ` David Miller
2009-01-08 22:20 ` Willy Tarreau
2009-01-13 23:08 ` David Miller
2009-01-09 6:47 ` Eric Dumazet
2009-01-09 7:04 ` Willy Tarreau
2009-01-09 7:28 ` Eric Dumazet
2009-01-09 7:42 ` Willy Tarreau
2009-01-13 23:27 ` David Miller
2009-01-13 23:35 ` Eric Dumazet
2009-01-09 15:42 ` Eric Dumazet
2009-01-09 17:57 ` Eric Dumazet
2009-01-09 18:54 ` Willy Tarreau
2009-01-09 20:51 ` Eric Dumazet
2009-01-09 21:24 ` Willy Tarreau
2009-01-09 22:02 ` Eric Dumazet
2009-01-09 22:09 ` Willy Tarreau
2009-01-09 22:07 ` Willy Tarreau
2009-01-09 22:12 ` Eric Dumazet
2009-01-09 22:17 ` Willy Tarreau
2009-01-09 22:42 ` Evgeniy Polyakov
2009-01-09 22:50 ` Willy Tarreau
2009-01-09 23:01 ` Evgeniy Polyakov
2009-01-09 23:06 ` Willy Tarreau
2009-01-10 7:40 ` Eric Dumazet
2009-01-11 12:58 ` Evgeniy Polyakov
2009-01-11 13:14 ` Eric Dumazet
2009-01-11 13:35 ` Evgeniy Polyakov
2009-01-11 16:00 ` Eric Dumazet
2009-01-11 16:05 ` Evgeniy Polyakov
2009-01-14 0:07 ` David Miller
2009-01-14 0:13 ` Evgeniy Polyakov
2009-01-14 0:16 ` David Miller
2009-01-14 0:22 ` Evgeniy Polyakov
2009-01-14 0:37 ` David Miller
2009-01-14 3:51 ` Herbert Xu
2009-01-14 4:25 ` David Miller
2009-01-14 7:27 ` David Miller
2009-01-14 8:26 ` Herbert Xu
2009-01-14 8:53 ` Jarek Poplawski
2009-01-14 9:29 ` David Miller
2009-01-14 9:42 ` Jarek Poplawski
2009-01-14 10:06 ` David Miller
2009-01-14 10:47 ` Jarek Poplawski
2009-01-14 11:29 ` Herbert Xu
2009-01-14 11:40 ` Jarek Poplawski
2009-01-14 11:45 ` Jarek Poplawski
2009-01-14 9:54 ` Jarek Poplawski
2009-01-14 10:01 ` Willy Tarreau
2009-01-14 12:06 ` Jarek Poplawski
2009-01-14 12:15 ` Jarek Poplawski
2009-01-14 11:28 ` Herbert Xu
2009-01-15 23:03 ` Willy Tarreau
2009-01-15 23:19 ` David Miller
2009-01-15 23:19 ` Herbert Xu
2009-01-15 23:26 ` David Miller
2009-01-15 23:32 ` Herbert Xu
2009-01-15 23:34 ` David Miller
2009-01-15 23:42 ` Willy Tarreau
2009-01-15 23:44 ` Willy Tarreau
2009-01-15 23:54 ` David Miller
2009-01-19 0:42 ` Willy Tarreau
2009-01-19 3:08 ` Herbert Xu
2009-01-19 3:27 ` David Miller
2009-01-19 6:14 ` Willy Tarreau
2009-01-19 6:19 ` David Miller
2009-01-19 6:45 ` Willy Tarreau
2009-01-19 10:19 ` Herbert Xu
2009-01-19 20:59 ` David Miller
2009-01-19 21:24 ` Herbert Xu
2009-01-25 21:03 ` Willy Tarreau
2009-01-26 7:59 ` Jarek Poplawski
2009-01-26 8:12 ` Willy Tarreau
2009-01-19 8:40 ` Jarek Poplawski
2009-01-19 3:28 ` David Miller
2009-01-19 6:11 ` Willy Tarreau
2009-01-24 21:23 ` Willy Tarreau
2009-01-20 12:01 ` Ben Mansell
2009-01-20 12:11 ` Evgeniy Polyakov
2009-01-20 13:43 ` Ben Mansell
2009-01-20 14:06 ` Jarek Poplawski
2009-01-16 6:51 ` Jarek Poplawski
2009-01-19 6:08 ` David Miller
2009-01-19 6:16 ` David Miller
2009-01-19 10:20 ` Herbert Xu
2009-01-20 8:37 ` Jarek Poplawski
2009-01-20 9:33 ` [PATCH v2] " Jarek Poplawski
2009-01-20 10:00 ` Evgeniy Polyakov
2009-01-20 10:20 ` Jarek Poplawski
2009-01-20 10:31 ` Evgeniy Polyakov
2009-01-20 11:01 ` Jarek Poplawski
2009-01-20 17:16 ` David Miller
2009-01-21 9:54 ` Jarek Poplawski
2009-01-22 9:04 ` [PATCH v3] " Jarek Poplawski
2009-01-26 5:22 ` David Miller
2009-01-27 7:11 ` Herbert Xu
2009-01-27 7:54 ` Jarek Poplawski
2009-01-27 10:09 ` Herbert Xu
2009-01-27 10:35 ` Jarek Poplawski
2009-01-27 10:57 ` Jarek Poplawski
2009-01-27 11:48 ` Herbert Xu
2009-01-27 12:16 ` Jarek Poplawski
2009-01-27 12:31 ` Jarek Poplawski
2009-01-27 17:06 ` David Miller
2009-01-28 8:10 ` Jarek Poplawski
2009-02-01 8:41 ` David Miller
2009-01-26 8:20 ` [PATCH v2] " Jarek Poplawski
2009-01-26 21:21 ` Evgeniy Polyakov
2009-01-27 6:10 ` David Miller
2009-01-27 7:40 ` Jarek Poplawski
2009-01-30 21:42 ` David Miller
2009-01-30 21:59 ` Willy Tarreau
2009-01-30 22:03 ` David Miller
2009-01-30 22:13 ` Willy Tarreau
2009-01-30 22:15 ` David Miller
2009-01-30 22:16 ` Herbert Xu
2009-02-02 8:08 ` Jarek Poplawski
2009-02-02 8:18 ` David Miller
2009-02-02 8:43 ` Jarek Poplawski
2009-02-03 7:50 ` David Miller
2009-02-03 9:41 ` Jarek Poplawski
2009-02-03 11:10 ` Evgeniy Polyakov
2009-02-03 11:24 ` Herbert Xu
2009-02-03 11:49 ` Evgeniy Polyakov
2009-02-03 11:53 ` Herbert Xu
2009-02-03 12:07 ` Evgeniy Polyakov
2009-02-03 12:12 ` Herbert Xu
2009-02-03 12:18 ` Evgeniy Polyakov
2009-02-03 12:25 ` Willy Tarreau
2009-02-03 12:28 ` Herbert Xu
2009-02-04 0:47 ` David Miller
2009-02-04 6:19 ` Willy Tarreau
2009-02-04 8:12 ` Evgeniy Polyakov
2009-02-04 8:54 ` Willy Tarreau
2009-02-04 8:59 ` Herbert Xu
2009-02-04 9:01 ` David Miller
2009-02-04 9:12 ` Willy Tarreau
2009-02-04 9:15 ` David Miller [this message]
2009-02-04 19:19 ` Roland Dreier
2009-02-04 19:28 ` Willy Tarreau
2009-02-04 19:48 ` Jarek Poplawski
2009-02-05 8:32 ` Bill Fink
2009-02-04 9:12 ` David Miller
2009-02-03 12:27 ` Herbert Xu
2009-02-03 13:05 ` david
2009-02-03 12:12 ` Evgeniy Polyakov
2009-02-03 12:18 ` Herbert Xu
2009-02-03 12:30 ` Evgeniy Polyakov
2009-02-03 12:33 ` Herbert Xu
2009-02-03 12:33 ` Nick Piggin
2009-02-04 0:46 ` David Miller
2009-02-04 9:41 ` Benny Amorsen
2009-02-04 12:01 ` Herbert Xu
2009-02-03 12:36 ` Jarek Poplawski
2009-02-03 13:06 ` Evgeniy Polyakov
2009-02-03 13:25 ` Jarek Poplawski
2009-02-03 14:20 ` Evgeniy Polyakov
2009-02-04 0:46 ` David Miller
2009-02-04 8:08 ` Evgeniy Polyakov
2009-02-04 9:23 ` Nick Piggin
2009-02-04 7:56 ` Jarek Poplawski
2009-02-06 7:52 ` David Miller
2009-02-06 8:09 ` Herbert Xu
2009-02-06 9:10 ` Jarek Poplawski
2009-02-06 9:17 ` David Miller
2009-02-06 9:42 ` Jarek Poplawski
2009-02-06 9:49 ` David Miller
2009-02-06 9:23 ` Herbert Xu
2009-02-06 9:51 ` Jarek Poplawski
2009-02-06 10:28 ` Herbert Xu
2009-02-06 10:58 ` Jarek Poplawski
2009-02-06 11:10 ` Willy Tarreau
2009-02-06 11:47 ` Jarek Poplawski
2009-02-06 18:59 ` Jarek Poplawski
2009-02-03 11:38 ` Nick Piggin
2009-01-27 18:42 ` David Miller
2009-01-15 23:32 ` [PATCH] " Willy Tarreau
2009-01-15 23:35 ` David Miller
2009-01-14 0:51 ` Herbert Xu
2009-01-14 1:24 ` David Miller
2009-01-09 22:45 ` Eric Dumazet
2009-01-09 22:53 ` Willy Tarreau
2009-01-09 23:34 ` Eric Dumazet
2009-01-13 5:45 ` David Miller
2009-01-14 0:05 ` David Miller
2009-01-13 23:31 ` David Miller
2009-01-13 23:26 ` David Miller
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