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Date: Wed, 30 Nov 2011 15:40:46 +0000
From: Andy Whitcroft <apw@canonical.com>
To: Li Zefan <lizf@cn.fujitsu.com>
Cc: Jonathan Nieder <jrnieder@gmail.com>, Chris Mason <chris.mason@oracle.com>,
        Josef Bacik <josef@redhat.com>, Miao Xie <miaox@cn.fujitsu.com>,
        Ivan Vilata i Balaguer <ivan@selidor.net>, linux-btrfs@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] btrfs: btrfs_calc_avail_data_space cope with no
 read/write devices V2
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On Tue, Nov 29, 2011 at 09:26:01AM +0800, Li Zefan wrote:

> This patch has the same problem with your previous one, that it will set
> f_bavail to 0. I've sent out a new patch yesterday.

Ahh, sounds great thanks.  Often a patch is a good way to start a
discussion to a more correct patch.  Specially when one is not an expert
in the area.

-apw