netdev - Re: [PATCH] sched: QFQ - quick fair queue scheduler (v2)

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Message-ID: <4D6E8997.4010001@trash.net>
Date:	Wed, 02 Mar 2011 19:16:55 +0100
From:	Patrick McHardy <kaber@...sh.net>
To:	Eric Dumazet <eric.dumazet@...il.com>
CC:	Stephen Hemminger <shemminger@...tta.com>,
	Fabio Checconi <fchecconi@...il.com>,
	David Miller <davem@...emloft.net>,
	Luigi Rizzo <rizzo@....unipi.it>, netdev@...r.kernel.org
Subject: Re: [PATCH] sched: QFQ - quick fair queue scheduler (v2)

Am 02.03.2011 18:31, schrieb Eric Dumazet:
> Le mercredi 02 mars 2011 à 17:18 +0100, Eric Dumazet a écrit :
>> Le mercredi 02 mars 2011 à 08:11 -0800, Stephen Hemminger a écrit :
>>
>>> I put the iproute2 code into the repository in the experimental branch.
>>>
>>
>> Thanks
>>
>> It seems as soon as packets are dropped, qdisc is frozen (no more
>> packets dequeued)
>>
>> Hmm...
>>
> 
> It seems class deletes are buggy.
> 
> After one "tc class del dev $ETH classid 11:1 ..."
> 
> a "tc -s -d qdisc show dev $ETH" triggers an Oops

What classes and filters did you have before issuing that command?
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