From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ted Ts'o <tytso-3s7WtUTddSA@public.gmane.org>
Subject: Re: [Bug #19062] Dirtiable inode bdi default != sb bdi btrfs
Date: Tue, 5 Oct 2010 11:59:50 -0400
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To: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Cc: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>, Linux Kernel Mailing List <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Kernel Testers List <kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Florian Mickler <florian-sVu6HhrpSfRAfugRpC6u6w@public.gmane.org>, Cesar Eduardo Barros <cesarb-PWySMVKUnqmsTnJN9+BGXg@public.gmane.org>, Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>, Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>, Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>

On Mon, Oct 04, 2010 at 01:09:11PM -0700, Andrew Morton wrote:
> 
> Christoph had a patch, and Jan had another patch.  Maybe
> 
> commit 692ebd17c2905313fff3c504c249c6a0faad16ec
> Author: Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>
> Date:   Tue Sep 21 11:51:01 2010 +0200
> 
>     bdi: Fix warnings in __mark_inode_dirty for /dev/zero and friends
> 
> already fixed this?
> 

Actually, I do believe that's the _cause_ of what I was seeing.  The
fix is:

	  http://lkml.org/lkml/2010/9/29/76

						- Ted