linux-ext4 - [Bug 12624] umount hangs after fsstress with data=journal

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Message-Id: <200906032151.n53LphAe013929@demeter.kernel.org>
Date:	Wed, 3 Jun 2009 21:51:43 GMT
From:	bugzilla-daemon@...zilla.kernel.org
To:	linux-ext4@...r.kernel.org
Subject: [Bug 12624] umount hangs after fsstress with data=journal

http://bugzilla.kernel.org/show_bug.cgi?id=12624





--- Comment #5 from Theodore Tso <tytso@....edu>  2009-06-03 21:51:42 ---
On Fri, May 22, 2009 at 06:51:43AM +0000, bugzilla-daemon@...zilla.kernel.org
wrote:
> I guess we would need this patch. But i am still hitting the BUG_ON.
> Will try to debug further later today.
> 
> -aneesh
> 
> commit 85ddb1581222bac63035c16a6536b0a5a2cd60a0
> Author: Aneesh Kumar K.V <aneesh.kumar@...ux.vnet.ibm.com>
> Date:   Thu May 21 23:58:17 2009 +0530
> 
>     ext4: Don't look at buffer_heads outside i_size.
> 
> 
>     Buffer heads outside i_size will be unmapped. So when we
>     are doing "walk_page_buffers" limit ourself to i_size.
> 
>     Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@...ux.vnet.ibm.com>

OK, added to the ext4 patch tree.

                        - Ted

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