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Date: Thu, 30 Jan 2014 16:52:25 -0500
From: Josef Bacik <jbacik@fb.com>
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To: Fengguang Wu <fengguang.wu@intel.com>,
        Steven Whitehouse <swhiteho@redhat.com>
CC: Al Viro <viro@zeniv.linux.org.uk>, <linux-fsdevel@vger.kernel.org>,
        "linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>
Subject: Re: [btrfs/i_size] xfstests generic/299 TFAIL
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On 01/29/2014 10:54 PM, Fengguang Wu wrote:
> Hi Steven,
>
> We noticed xfstests generic/299 TFAIL on btrfs since
>
> commit 9fe55eea7e4b444bafc42fa0000cc2d1d2847275
> Author:     Steven Whitehouse <swhiteho@redhat.com>
> AuthorDate: Fri Jan 24 14:42:22 2014 +0000
> Commit:     Al Viro <viro@zeniv.linux.org.uk>
> CommitDate: Sun Jan 26 08:26:42 2014 -0500
>
>      Fix race when checking i_size on direct i/o read
>      
Ok this took a bit but it's because truncate() can fail on btrfs and the 
test didn't take this into account.  I'll send a patch for the test.  
Thanks,

Josef