From: jamal <hadi@cyberus.ca>
To: Jarek Poplawski <jarkao2@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>,
Changli Gao <xiaosuo@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
netdev@vger.kernel.org, Pawel Staszewski <pstaszewski@itcare.pl>
Subject: Re: [PATCH net-2.6] net_sched: always clone skbs
Date: Tue, 21 Dec 2010 08:52:54 -0500 [thread overview]
Message-ID: <1292939574.6535.27.camel@mojatatu> (raw)
In-Reply-To: <20101220235209.GA1865@del.dom.local>
On Tue, 2010-12-21 at 00:52 +0100, Jarek Poplawski wrote:
>
> host1 (kernel 2.6.36.2)
> netperf client -> eth3 (82598EB 10-Gigabit AT CX4) - directly connected to eth2 of host2
> ethtool -k eth3
> Offload parameters for eth3:
> rx-checksumming: on
> tx-checksumming: on
> scatter-gather: on
> tcp-segmentation-offload: on
> udp-fragmentation-offload: off
> generic-segmentation-offload: on
> generic-receive-offload: on
Use to be we couldnt get the ifb+mirred combo to work
with TSO even without this change - i will have to dig old emails
to remember details. So we are making progress;-> I did write a set
of rules in: Documentation/networking/tc-actions-env-rules.txt
Changli optimized rule #1. When i looked at his patch it seems
to not harm that case. Sometimes dumb is a good principle ;->
cheers,
jamal
next prev parent reply other threads:[~2010-12-21 13:53 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-20 14:35 [PATCH net-2.6] net_sched: always clone skbs Changli Gao
2010-12-20 14:37 ` Eric Dumazet
2010-12-20 18:27 ` David Miller
2010-12-20 23:20 ` Jarek Poplawski
2010-12-20 23:28 ` Eric Dumazet
2010-12-20 23:52 ` Jarek Poplawski
2010-12-21 13:52 ` jamal [this message]
2010-12-21 14:17 ` Changli Gao
2010-12-21 22:37 ` Jarek Poplawski
2010-12-23 13:35 ` jamal
2010-12-23 23:04 ` Jarek Poplawski
2011-01-02 21:27 ` [RFC] net_sched: mark packet staying on queue too long Eric Dumazet
2011-01-03 13:52 ` jamal
2011-01-03 14:02 ` Eric Dumazet
2011-01-03 15:02 ` jamal
2011-01-03 18:11 ` [PATCH] sch_red: report backlog information Eric Dumazet
2011-01-03 20:13 ` David Miller
2011-01-03 17:58 ` [RFC] net_sched: mark packet staying on queue too long Stephen Hemminger
2011-01-04 14:19 ` Jesper Dangaard Brouer
2011-01-04 15:02 ` Eric Dumazet
2011-01-04 16:05 ` Stephen Hemminger
2011-01-04 18:20 ` Eric Dumazet
2011-01-04 18:29 ` Eric Dumazet
2011-01-13 11:50 ` Patrick McHardy
2011-01-13 15:54 ` Eric Dumazet
2011-01-13 16:04 ` sch_sfb [was: net_sched: mark packet staying on queue too long] Juliusz Chroboczek
2011-01-13 18:59 ` Patrick McHardy
2011-01-14 0:59 ` sch_sfb Juliusz Chroboczek
2011-01-14 1:39 ` sch_sfb Patrick McHardy
2011-01-14 13:34 ` sch_sfb Juliusz Chroboczek
2011-01-14 13:37 ` sch_sfb Patrick McHardy
2011-01-14 15:09 ` sch_sfb Eric Dumazet
2011-01-14 21:06 ` sch_sfb Jarek Poplawski
2010-12-21 0:21 ` [PATCH net-2.6] net_sched: always clone skbs Changli Gao
2010-12-21 3:55 ` David Miller
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