From mboxrd@z Thu Jan  1 00:00:00 1970
From: Edward Shishkin <edward.shishkin@gmail.com>
Subject: Re: Reiser4 panics on kernel 3.6.11 (balance_dirty_page_cluster,
 edward-1547)
Date: Wed, 30 Jan 2013 21:27:34 +0100
Message-ID: <51098236.3000003@gmail.com>
References: <5103A388.2080906@gmail.com> <5105BD24.1020009@gmail.com> <51096AFC.10400@gmail.com>
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To: Gleb Baryshev <gleb.baryshev@gmail.com>
Cc: reiserfs-devel@vger.kernel.org

On 01/30/2013 07:48 PM, Gleb Baryshev wrote:
> 28.01.2013 00:49, Edward Shishkin wrote:
>> Hello Gleb,
>>
>> Thanks for the report!
>> Please, find the fixup in the attachment.
>>
>> Edward.
>> P.S. Reiser4 debug mode results in dramatic performance drop
>> when tail packing / compression is on. Use it only when something
>> goes wrong...
>
> Now it works ok, thank you for the fix and for the hint!
>

You are welcome.
Also if you work with reiser4 on kernels < 3.7, please,
make sure that the following options in .config are off:

CONFIG_HUGEPAGES
CONFIG_COMPACTION
CONFIG_MIGRATION

Thanks,
Edward.