From: jing zhang <zj.barak@gmail.com>
Subject: Re: [PATCH] ext4: BUG_ON triggered in ext4_mb_complex_scan_group()
Date: Mon, 5 Apr 2010 13:01:31 +0800
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	 <4BB968B6.1060005@redhat.com>
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Cc: linux-ext4 <linux-ext4@vger.kernel.org>,
	"Theodore Ts'o" <tytso@mit.edu>,
	"Aneesh Kumar K. V" <aneesh.kumar@linux.vnet.ibm.com>,
	Andreas Dilger <adilger@sun.com>,
	Dave Kleikamp <shaggy@linux.vnet.ibm.com>
To: Eric Sandeen <sandeen@redhat.com>
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2010/4/5, Eric Sandeen <sandeen@redhat.com>:
> jing zhang wrote:
>> From: Jing Zhang <zj.barak@gmail.com>
>>
>> Date: Mon Apr 5 12:10:50     2010
>>
>> BUG_ON is triggered at [line:1762] in ext4_mb_complex_scan_group(),
>
> Do you have a test case which can trigger this BUG_ON?
>
> -Eric

No I do not have.

But you can check [line: 1762] and [line: 1321].

And please info me the result, if you like, after check.

                - zj