Message-ID: <414990C6.6060800@kolivas.org>
Date: Thu, 16 Sep 2004 23:10:30 +1000
From: Con Kolivas <kernel@kolivas.org>
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To: Jens Axboe <axboe@suse.de>
Cc: Maciej Soltysiak <solt@dns.toxicfilms.tv>, linux-kernel@vger.kernel.org
Subject: Re: [2.6.8.1-ck7-web100] Badness in cfq_sort_rr_list
References: <1072359679.20040916142632@dns.toxicfilms.tv> <20040916125824.GD3544@suse.de>
In-Reply-To: <20040916125824.GD3544@suse.de>
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Jens Axboe wrote:
> On Thu, Sep 16 2004, Maciej Soltysiak wrote:
> 
>>Hi,
>>
>>I have just had this:
>>Badness in cfq_sort_rr_list at drivers/block/cfq-iosched.c:428
>>
>>[ more of the trace at http://dns.toxicfilms.tv/cfq.txt ]
>>
>>On a 2.6.8.1 with:
>>- patch-2.6.8.1-ck7.bz2
>>- web100-2.5.0-200408311033.tar.gz
>>
>>I know ck7 uses CFQ as deafult and that web100 touches only tcp stuff.
> 
> 
> You can ignore it, it's harmless. Con has the extra updates to fix this,
> they are also in 2.6.9-rc2-mm1 as posted by Andrew earlier today.

The fix for this one has been up for a while here:

http://ck.kolivas.org/patches/2.6/2.6.8.1/2.6.8.1-ckdev/cfq_v2_20040909.patch

Cheers,
Con
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