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Date: Sun, 01 Jul 2012 12:15:34 +0200
From: Andreas Philipp <philipp.andreas@gmail.com>
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To: Zhi Yong Wu <zwu.kernel@gmail.com>
CC: Mike Fleetwood <mike.fleetwood@googlemail.com>,
        linux-btrfs@vger.kernel.org
Subject: Re: btrfs_print_tree?
References: <CAEH94Lht_TcBFa1qvO1-pz12GsdfH05xnYMC-smKLOFPP2HydA@mail.gmail.com> <CAMU1PDgEokfvoCREVwB9O4Mm0Po=9UdFau3W2D0nZhhf2oWNsw@mail.gmail.com> <CAEH94LhNWsye0HsDjroeRQ76vLkmKSUwYwzGKjfbJCeO-wLEuw@mail.gmail.com>
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On 01.07.2012 11:49, Zhi Yong Wu wrote:
> On Sun, Jul 1, 2012 at 5:41 PM, Mike Fleetwood
> <mike.fleetwood@googlemail.com> wrote:
>> On 1 July 2012 05:53, Zhi Yong Wu <zwu.kernel@gmail.com> wrote:
>>> HI,
>>>
>>> Do anyone know where btrfs_print_tree is invoked? thanks.
>>>
>>> --
>>> Regards,
>>>
>>> Zhi Yong Wu
>>
>> Is this the answer you are after?
>>
>> $ grep -r btrfs_print_tree fs/btrfs/
>> fs/btrfs/print-tree.c:void btrfs_print_tree(struct btrfs_root *root,
>> struct extent_buffer *c)
>> fs/btrfs/print-tree.c: btrfs_print_tree(root, next);
>> fs/btrfs/print-tree.h:void btrfs_print_tree(struct btrfs_root *root,
>> struct extent_buffer *t);
> No, i also did as this, but didn't find out who will invoke this
> function. From above output, we only saw that it invokes itself one
> time.
Is this function unused then?

Andreas
>
>
>>
>> Mike
>
>
>


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