On Fri, Mar 06, 2009 at 03:50:32PM -0500, sahlot arvind wrote:
> I mean RAM based.

That's too trivial to do these days, it can be done in about 100 lines
of code, and really doesn't teach that much about how filesystems work.

Although it is a good place to start, look at the code for debugfs or
securityfs as implementations for how to do this in very little code.

There was also a lwn.net series of articles on how to write a ram-based
filesystem that was very good.

thanks,

greg k-h

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