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From: Peng Tao <tao.peng@primarydata.com>
Date: Mon, 13 Jul 2015 15:30:56 +0800
Message-ID: <CAKVebiUnoFkp-q3VypGMqojvGF1MAAKLLY0PqABzD7DHq0w7Pw@mail.gmail.com>
Subject: Re: [PATCH 0/7] nfs: minor cleanups and NFSv42 CLONE support
To: Christoph Hellwig <hch@infradead.org>
Cc: Linux NFS Mailing List <linux-nfs@vger.kernel.org>,
        Trond Myklebust <trond.myklebust@primarydata.com>,
        Anna Schumaker <anna.schumaker@netapp.com>,
        "Darrick J. Wong" <darrick.wong@oracle.com>,
        Zach Brown <zab@zabbo.net>,
        Devel FS Linux <linux-fsdevel@vger.kernel.org>
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On Mon, Jul 13, 2015 at 2:56 PM, Christoph Hellwig <hch@infradead.org> wrote:
> Hi Peng,
>
> please do not add another different ioctl.  I would much prefer to bring
> the yscall forward.  Alternatively please follow the btrfs ioctl, which
> XFS has been picking up as well.
>
Hi Christoph,

I wasn't able to find XFS clone implementation in upstream kernel. Can
you please give a point to it so I can take a look?

Thanks,
Tao