From: Patrick McHardy <kaber@trash.net>
To: David Miller <davem@davemloft.net>
Cc: hadi@cyberus.ca, peter.p.waskiewicz.jr@intel.com,
netdev@vger.kernel.org, jeff@garzik.org,
auke-jan.h.kok@intel.com
Subject: Re: [PATCH] NET: Multiqueue network device support.
Date: Tue, 12 Jun 2007 23:17:40 +0200 [thread overview]
Message-ID: <466F0D74.5030308@trash.net> (raw)
In-Reply-To: <20070612.140240.00078635.davem@davemloft.net>
David Miller wrote:
> From: Patrick McHardy <kaber@trash.net>
> Date: Tue, 12 Jun 2007 15:21:54 +0200
>
>
>>So how do we move forward?
>
>
> We're going to put hw multiqueue support in, all of this discussion
> has been pointless, I just watch this thread and basically laugh at
> the resistence to hw multiqueue support :-)
It did help me understand the consequences of the different approaches.
I'm still in favour of putting the patches in, but I've hacked up a
small multiqueue simulator device and to my big surprise my testing
showed that Jamal's suggestion of using a single queue state seems to
work better than I expected. But I've been doing mostly testing of
the device itself up to now with very simple traffic patterns (mostly
just "flood all queues"), so I'll try to get some real results tomorrow.
next prev parent reply other threads:[~2007-06-12 21:20 UTC|newest]
Thread overview: 153+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-04 21:40 [RFC] NET: Multiple queue hardware support PJ Waskiewicz
2007-06-04 21:40 ` [PATCH] NET: Multiqueue network device support PJ Waskiewicz
2007-06-05 11:50 ` jamal
2007-06-05 15:51 ` Waskiewicz Jr, Peter P
2007-06-05 22:28 ` jamal
2007-06-06 15:11 ` Patrick McHardy
2007-06-06 22:13 ` jamal
2007-06-06 22:30 ` Waskiewicz Jr, Peter P
2007-06-06 22:40 ` David Miller
2007-06-06 23:35 ` jamal
2007-06-06 23:56 ` David Miller
2007-06-07 16:08 ` Stephen Hemminger
2007-06-07 16:59 ` Waskiewicz Jr, Peter P
2007-06-11 12:08 ` Patrick McHardy
2007-06-07 22:04 ` jamal
2007-06-09 14:58 ` Leonid Grossman
2007-06-09 19:23 ` jamal
2007-06-09 21:23 ` Leonid Grossman
2007-06-09 22:14 ` Jeff Garzik
2007-06-10 3:02 ` jamal
2007-06-10 15:27 ` Leonid Grossman
2007-06-06 22:35 ` David Miller
2007-06-06 22:57 ` Waskiewicz Jr, Peter P
2007-06-06 23:00 ` David Miller
2007-06-06 23:14 ` Waskiewicz Jr, Peter P
2007-06-06 23:36 ` Jeff Garzik
2007-06-06 23:32 ` jamal
2007-06-06 23:48 ` Rick Jones
2007-06-06 23:54 ` jamal
2007-06-07 0:01 ` David Miller
2007-06-06 23:58 ` David Miller
2007-06-06 23:52 ` David Miller
2007-06-07 0:47 ` Jeff Garzik
2007-06-07 12:29 ` jamal
2007-06-07 15:03 ` Kok, Auke
2007-06-07 21:57 ` jamal
2007-06-07 22:06 ` Kok, Auke
2007-06-07 22:26 ` jamal
2007-06-07 22:30 ` Kok, Auke
2007-06-07 22:57 ` jamal
2007-06-07 22:44 ` David Miller
2007-06-07 22:54 ` jamal
2007-06-07 23:00 ` David Miller
2007-06-07 23:03 ` jamal
2007-06-08 0:31 ` Sridhar Samudrala
2007-06-08 1:35 ` jamal
2007-06-08 10:39 ` Herbert Xu
2007-06-08 11:34 ` jamal
2007-06-08 12:37 ` Herbert Xu
2007-06-08 13:12 ` jamal
2007-06-09 11:08 ` Herbert Xu
2007-06-09 14:36 ` jamal
2007-06-08 5:32 ` Krishna Kumar2
2007-06-08 19:55 ` Waskiewicz Jr, Peter P
2007-06-09 0:24 ` jamal
2007-06-07 22:55 ` Waskiewicz Jr, Peter P
2007-06-09 1:05 ` Ramkrishna Vepa
2007-06-06 23:53 ` David Miller
2007-06-07 1:08 ` jamal
2007-06-07 12:22 ` jamal
2007-06-11 12:01 ` Patrick McHardy
2007-06-11 11:58 ` Patrick McHardy
2007-06-11 12:23 ` jamal
2007-06-11 12:39 ` Patrick McHardy
2007-06-11 12:52 ` jamal
2007-06-11 13:03 ` Patrick McHardy
2007-06-11 13:29 ` jamal
2007-06-11 14:03 ` Patrick McHardy
2007-06-11 14:30 ` Cohen, Guy
2007-06-11 14:38 ` Patrick McHardy
2007-06-11 14:48 ` jamal
2007-06-11 15:00 ` Tomas Winkler
2007-06-11 15:14 ` jamal
2007-06-11 15:34 ` Cohen, Guy
2007-06-11 22:22 ` jamal
2007-06-12 14:04 ` Cohen, Guy
2007-06-12 15:23 ` jamal
2007-06-12 23:38 ` jamal
2007-06-11 14:40 ` jamal
2007-06-11 14:49 ` Patrick McHardy
2007-06-11 15:05 ` jamal
2007-06-11 15:12 ` Patrick McHardy
2007-06-11 15:25 ` jamal
2007-06-11 15:44 ` Patrick McHardy
2007-06-11 21:35 ` jamal
2007-06-11 23:01 ` Patrick McHardy
2007-06-12 0:58 ` Patrick McHardy
2007-06-12 2:29 ` jamal
2007-06-12 13:21 ` Patrick McHardy
2007-06-12 15:12 ` jamal
2007-06-12 21:02 ` David Miller
2007-06-12 21:13 ` Jeff Garzik
2007-06-12 21:17 ` Ben Greear
2007-06-12 21:26 ` David Miller
2007-06-12 21:46 ` Jeff Garzik
2007-06-12 21:52 ` Roland Dreier
2007-06-12 21:59 ` Jeff Garzik
2007-06-12 22:04 ` David Miller
2007-06-12 22:18 ` Jeff Garzik
2007-06-12 22:00 ` David Miller
2007-06-12 21:53 ` David Miller
2007-06-12 22:01 ` Jeff Garzik
2007-06-12 21:46 ` Ben Greear
2007-06-12 21:54 ` David Miller
2007-06-12 22:30 ` Jeff Garzik
2007-06-12 22:40 ` Ben Greear
2007-06-12 21:47 ` Jason Lunz
2007-06-12 21:55 ` David Miller
2007-06-12 22:17 ` Jason Lunz
2007-06-13 3:41 ` Leonid Grossman
2007-06-13 16:44 ` Rick Jones
2007-06-12 21:17 ` Patrick McHardy [this message]
2007-06-13 5:56 ` Zhu Yi
2007-06-13 11:34 ` Patrick McHardy
2007-06-14 1:51 ` Zhu Yi
2007-06-13 12:32 ` jamal
2007-06-13 13:12 ` Robert Olsson
2007-06-13 13:33 ` jamal
2007-06-13 15:01 ` Leonid Grossman
2007-06-13 15:53 ` Robert Olsson
2007-06-13 18:20 ` David Miller
2007-06-13 18:22 ` Waskiewicz Jr, Peter P
2007-06-13 21:30 ` jamal
2007-06-14 2:44 ` Zhu Yi
2007-06-14 11:48 ` jamal
2007-06-15 1:27 ` Zhu Yi
2007-06-15 10:49 ` jamal
2007-06-18 1:18 ` Zhu Yi
2007-06-18 15:16 ` jamal
2007-06-19 2:12 ` Zhu Yi
2007-06-19 16:04 ` jamal
2007-06-20 5:51 ` Zhu Yi
2007-06-21 15:39 ` jamal
2007-06-22 1:26 ` Zhu Yi
2007-06-25 16:47 ` jamal
2007-06-25 20:47 ` David Miller
2007-06-26 13:27 ` jamal
2007-06-26 20:57 ` David Miller
2007-06-27 22:32 ` jamal
2007-06-27 22:54 ` David Miller
2007-06-28 0:15 ` jamal
2007-06-28 0:31 ` David Miller
2007-06-12 9:19 ` Johannes Berg
2007-06-12 12:17 ` jamal
2007-06-11 17:36 ` Patrick McHardy
2007-06-11 18:05 ` Waskiewicz Jr, Peter P
2007-06-11 18:07 ` Patrick McHardy
2007-06-13 18:34 ` Waskiewicz Jr, Peter P
2007-06-11 17:52 ` Patrick McHardy
2007-06-11 17:57 ` Waskiewicz Jr, Peter P
2007-06-11 18:05 ` Patrick McHardy
2007-06-11 18:15 ` Waskiewicz Jr, Peter P
2007-06-11 18:24 ` Patrick McHardy
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