I see.  Thanks Greg!  Just posted to the mailing list you mentioned.

On Sun, Sep 14, 2014 at 11:35 PM, Greg KH <greg@kroah.com> wrote:
On Sun, Sep 14, 2014 at 09:53:03PM +0800, Alvin Abitria wrote:
> Hello Gurus,

Try posting your code to the linux-fsdevel@vger.kernel.org mailing list.
The developers there should be able to help you out with these
questions.

thanks,

greg k-h