From: Bastian Bloessl <basti@b-bl.de>
To: Stephen Hemminger <shemminger@vyatta.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>,
David Miller <davem@davemloft.net>,
jarkao2@gmail.com, netdev@vger.kernel.org, denys@visp.net.lb,
Jussi Kivilinna <jussi.kivilinna@mbnet.fi>,
jamal <hadi@cyberus.ca>
Subject: Re: [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock().
Date: Wed, 27 Aug 2008 14:17:16 +0200 [thread overview]
Message-ID: <48B545CC.70006@b-bl.de> (raw)
In-Reply-To: <20080826085029.44a26f56@speedy>
Stephen Hemminger wrote:
>
> Last time I tried TBF(100kbit) { netem(+100ms) } it gave different answers
> than netem(+100ms) { TBF(100kbit) }.
This might be because in the 2nd case you waste tokens when netem
requeues to TBF.
But TBFs requeue() can't restore tokens because as David said netem uses
it to enqueue reordered packets.
next prev parent reply other threads:[~2008-08-27 12:17 UTC|newest]
Thread overview: 209+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-11 20:53 [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock() Jarek Poplawski
2008-08-12 1:12 ` David Miller
2008-08-12 5:20 ` Jarek Poplawski
2008-08-12 5:40 ` David Miller
2008-08-12 7:00 ` Jarek Poplawski
2008-08-12 8:15 ` David Miller
2008-08-12 10:38 ` Jarek Poplawski
2008-08-13 4:30 ` Herbert Xu
2008-08-13 5:11 ` David Miller
2008-08-13 5:31 ` Herbert Xu
2008-08-13 9:30 ` David Miller
2008-08-13 6:13 ` Jarek Poplawski
2008-08-13 6:16 ` David Miller
2008-08-13 6:53 ` Jarek Poplawski
2008-08-13 7:31 ` Jarek Poplawski
2008-08-13 9:25 ` David Miller
2008-08-13 9:58 ` Herbert Xu
2008-08-13 10:27 ` Jarek Poplawski
2008-08-13 10:42 ` Jarek Poplawski
2008-08-13 10:42 ` Herbert Xu
2008-08-13 10:50 ` Jarek Poplawski
2008-08-13 22:19 ` David Miller
2008-08-14 7:59 ` Jarek Poplawski
2008-08-14 8:16 ` Herbert Xu
2008-08-14 8:31 ` Jarek Poplawski
2008-08-14 8:33 ` Herbert Xu
2008-08-14 8:44 ` Jarek Poplawski
2008-08-14 8:52 ` Jarek Poplawski
2008-08-17 22:57 ` David Miller
2008-08-17 23:03 ` David Miller
2008-08-18 1:25 ` Herbert Xu
2008-08-18 1:35 ` David Miller
2008-08-18 1:36 ` Herbert Xu
2008-08-18 1:49 ` David Miller
2008-08-18 4:27 ` Herbert Xu
2008-08-18 4:31 ` David Miller
2008-08-18 4:36 ` Herbert Xu
2008-08-18 5:13 ` David Miller
2008-08-18 6:08 ` Denys Fedoryshchenko
2008-08-18 6:13 ` David Miller
2008-08-18 6:27 ` Jarek Poplawski
2008-08-18 6:38 ` David Miller
2008-08-18 21:29 ` Jarek Poplawski
2008-08-18 23:47 ` David Miller
2008-08-19 10:31 ` Jarek Poplawski
2008-08-19 10:51 ` Herbert Xu
2008-08-19 10:54 ` David Miller
2008-08-19 10:55 ` Herbert Xu
2008-08-19 10:58 ` Herbert Xu
2008-08-19 11:02 ` David Miller
2008-08-19 11:11 ` Herbert Xu
2008-08-19 16:48 ` Jarek Poplawski
2008-08-19 22:23 ` Herbert Xu
2008-08-20 11:56 ` [PATCH] pkt_sched: Fix qdisc_watchdog() vs. dev_deactivate() race Jarek Poplawski
2008-08-20 12:16 ` Herbert Xu
2008-08-21 5:17 ` Jarek Poplawski
2008-08-21 5:49 ` [PATCH take 2] " Jarek Poplawski
2008-08-21 6:10 ` Herbert Xu
2008-08-21 6:49 ` Jarek Poplawski
2008-08-21 7:16 ` Herbert Xu
2008-08-21 7:52 ` David Miller
2008-08-21 8:00 ` Herbert Xu
2008-08-21 8:27 ` Jarek Poplawski
2008-08-21 8:35 ` Jarek Poplawski
2008-08-21 8:47 ` Jarek Poplawski
2008-09-11 10:39 ` David Miller
2008-09-11 10:45 ` Herbert Xu
2008-09-11 10:49 ` David Miller
2008-09-11 11:00 ` Herbert Xu
2008-09-11 11:42 ` David Miller
2008-09-11 11:45 ` Herbert Xu
2008-09-11 11:47 ` David Miller
2008-09-12 4:49 ` David Miller
2008-09-12 8:02 ` Jarek Poplawski
2008-09-12 23:10 ` David Miller
2008-09-13 1:10 ` Herbert Xu
2008-09-13 1:22 ` David Miller
2008-09-13 1:27 ` Herbert Xu
2008-09-13 1:40 ` David Miller
2008-09-13 1:48 ` Herbert Xu
2008-09-13 20:54 ` Jarek Poplawski
2008-09-14 6:16 ` Herbert Xu
2008-09-14 10:31 ` Alexander Duyck
2008-09-14 21:43 ` Jarek Poplawski
2008-09-14 22:13 ` Herbert Xu
2008-09-15 6:07 ` Jarek Poplawski
2008-09-15 6:19 ` Herbert Xu
2008-09-15 7:20 ` Jarek Poplawski
2008-09-15 7:45 ` Jarek Poplawski
2008-09-15 23:44 ` Duyck, Alexander H
2008-09-16 10:47 ` Jarek Poplawski
2008-09-17 2:31 ` Alexander Duyck
2008-09-14 11:56 ` jamal
2008-09-14 20:27 ` Jarek Poplawski
2008-09-20 7:21 ` David Miller
2008-09-20 7:25 ` Herbert Xu
2008-09-20 7:28 ` David Miller
2008-09-20 23:48 ` Jarek Poplawski
2008-09-21 5:35 ` David Miller
2008-09-21 5:50 ` David Miller
2008-09-21 6:38 ` Herbert Xu
2008-09-21 7:03 ` David Miller
2008-09-23 6:23 ` Herbert Xu
2008-09-24 7:15 ` Jarek Poplawski
2008-09-24 8:04 ` Herbert Xu
2008-09-24 8:28 ` Jarek Poplawski
2008-09-21 15:25 ` Jarek Poplawski
2008-09-21 9:57 ` Jarek Poplawski
2008-09-21 10:18 ` David Miller
2008-09-21 11:15 ` Jarek Poplawski
2008-09-23 5:16 ` David Miller
2008-09-23 8:02 ` Jarek Poplawski
2008-09-23 8:06 ` David Miller
2008-09-11 11:51 ` Jarek Poplawski
2008-09-11 11:54 ` Herbert Xu
2008-09-11 12:10 ` Jarek Poplawski
2008-09-11 12:34 ` Jarek Poplawski
2008-08-21 12:11 ` David Miller
2008-08-14 8:17 ` [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock() Jarek Poplawski
2008-08-14 11:24 ` Jarek Poplawski
2008-08-17 13:42 ` Jarek Poplawski
2008-08-17 21:34 ` David Miller
2008-08-17 22:22 ` Jarek Poplawski
2008-08-17 22:32 ` David Miller
2008-08-18 20:12 ` Jarek Poplawski
2008-08-18 23:54 ` David Miller
2008-08-19 0:05 ` Herbert Xu
2008-08-19 0:11 ` David Miller
2008-08-19 4:07 ` David Miller
2008-08-19 5:27 ` Ilpo Järvinen
2008-08-19 5:30 ` David Miller
2008-08-19 6:46 ` Jarek Poplawski
2008-08-19 7:03 ` David Miller
2008-08-19 7:23 ` Jarek Poplawski
2008-08-19 7:23 ` Herbert Xu
2008-08-19 7:35 ` Jarek Poplawski
2008-08-19 7:46 ` Herbert Xu
2008-08-19 7:56 ` Jarek Poplawski
2008-08-19 8:05 ` Herbert Xu
2008-08-19 8:17 ` Jarek Poplawski
2008-08-19 8:23 ` Herbert Xu
2008-08-19 8:32 ` David Miller
2008-08-19 8:41 ` Jarek Poplawski
2008-08-19 8:48 ` David Miller
2008-08-19 8:50 ` Herbert Xu
2008-08-19 8:39 ` Jarek Poplawski
2008-08-19 8:55 ` Herbert Xu
2008-08-19 9:16 ` Jarek Poplawski
2008-08-21 10:01 ` Jarek Poplawski
2008-08-21 10:05 ` David Miller
2008-08-21 10:11 ` Jarek Poplawski
2008-08-21 10:18 ` Jarek Poplawski
2008-08-21 10:21 ` Herbert Xu
2008-08-21 10:23 ` Herbert Xu
2008-08-21 10:33 ` Jarek Poplawski
2008-08-21 10:51 ` Herbert Xu
2008-08-21 11:20 ` Jarek Poplawski
2008-08-21 11:26 ` Herbert Xu
2008-08-21 11:55 ` Jarek Poplawski
2008-08-21 12:01 ` Herbert Xu
2008-08-21 12:19 ` Jarek Poplawski
2008-08-21 12:22 ` Herbert Xu
2008-08-21 12:27 ` David Miller
2008-08-21 12:35 ` Herbert Xu
2008-08-21 12:48 ` Herbert Xu
2008-08-21 12:55 ` Jarek Poplawski
2008-08-21 13:12 ` Herbert Xu
2008-08-21 18:58 ` Jarek Poplawski
2008-08-21 21:14 ` Jarek Poplawski
2008-08-21 22:23 ` Herbert Xu
2008-08-22 8:49 ` Jarek Poplawski
2008-08-22 8:55 ` David Miller
2008-08-22 10:07 ` Herbert Xu
2008-08-22 10:27 ` David Miller
2008-08-22 11:02 ` Herbert Xu
2008-08-22 11:38 ` Jarek Poplawski
2008-08-22 11:42 ` David Miller
2008-08-22 12:09 ` Jarek Poplawski
2008-08-22 12:11 ` Herbert Xu
2008-08-22 12:18 ` David Miller
2008-08-22 12:45 ` Herbert Xu
2008-08-24 23:26 ` Stephen Hemminger
2008-08-24 23:49 ` Herbert Xu
2008-08-25 0:29 ` Stephen Hemminger
2008-08-26 7:35 ` Herbert Xu
2008-08-26 7:47 ` Herbert Xu
2008-08-26 12:24 ` Stephen Hemminger
2008-08-26 12:41 ` Herbert Xu
2008-08-26 12:50 ` Stephen Hemminger
2008-08-26 12:56 ` Herbert Xu
2008-08-27 12:17 ` Bastian Bloessl [this message]
2008-08-27 9:32 ` David Miller
2008-08-27 9:56 ` Herbert Xu
2008-08-22 12:25 ` Jarek Poplawski
2008-08-23 12:15 ` David Miller
2008-08-21 20:40 ` Jarek Poplawski
2008-08-21 22:24 ` Herbert Xu
2008-08-22 8:41 ` [PATCH] pkt_sched: Fix qdisc list locking Jarek Poplawski
2008-08-22 10:14 ` Herbert Xu
2008-08-22 9:27 ` [PATCH take 2] " Jarek Poplawski
2008-08-22 10:15 ` Herbert Xu
2008-08-22 10:28 ` David Miller
2008-08-22 10:23 ` David Miller
2008-08-21 12:49 ` [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock() Jarek Poplawski
2008-08-21 12:51 ` Herbert Xu
2008-08-21 12:06 ` David Miller
2008-08-21 10:18 ` Herbert Xu
2008-08-12 22:02 ` [PATCH take 2] pkt_sched: Protect gen estimators under est_lock Jarek Poplawski
2008-08-13 22:20 ` David Miller
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