From: Jan Kara <jack@suse.cz>
To: Bastien ROUCARIES <roucaries.bastien@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>, Jan Kara <jack@suse.cz>
Subject: Re: warn on lookup_one_length/vfs_quota_on_mount
Date: Thu, 12 Nov 2009 13:42:38 +0100 [thread overview]
Message-ID: <20091112124238.GH14528@duck.suse.cz> (raw)
In-Reply-To: <195c7a900911112329v7df8e718s5c0a5babdea39b99@mail.gmail.com>
Hi,
On Thu 12-11-09 08:29:06, Bastien ROUCARIES wrote:
> I get the following warm on my reiserfs disk with quota enabled at
> boot (each boot) see
> http://www.kerneloops.org/raw.php?rawid=937752&msgid=
> *lookup_one_len
> ? lookup_one_len
> ? lookup_one_len
> ? warn_slowpath_common
> ? lookup_one_len
> ? vfs_quota_on_mount
> ? finish_unfinished
> ? reiserfs_remount
> ? __filemap_fdatawrite_range
> ? do_remount_sb
> ? do_mount
> ? sys_mount
> ? system_call_fastpath
>
> But it seems a generic bug in the quota layer due to:
> http://www.kerneloops.org/oops.php?number=799645
> http://www.kerneloops.org/oops.php?number=700122
OK, this shouldn't lead to any real bug (since we look them up during
filesystem mount or remount read-write when noone can mess with the root
directory). But it's probably good to silence the warning by proper locking
anyway. I'll do it. Thanks for the report!
Honza
--
Jan Kara <jack@suse.cz>
SUSE Labs, CR
next prev parent reply other threads:[~2009-11-12 12:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-12 7:29 Bastien ROUCARIES
2009-11-12 12:42 ` Jan Kara [this message]
2009-11-12 16:20 ` Jan Kara
2009-12-10 8:49 ` Bastien ROUCARIES
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