I think a diagram of function calls would be too much to fit in a reasonable sized diagram. I&#39;m aware of diagrams of network function calls, and they are already big.<div><br></div><div>You can use linux cross referencing (lxr) websites to follow function calls or download lxr and build the same thing for your own source code.</div>

<div><br></div><div>I think you can also google diagrams of different kernel subsystems to find useful diagrams.</div><div><br><div class="gmail_quote">On Wed, Jan 16, 2013 at 8:35 AM, shubham <span dir="ltr">&lt;<a href="mailto:kernel.shubham@gmail.com" target="_blank">kernel.shubham@gmail.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi All,<br>
<br>
I want to know if we have some documentation of kernel which<br>
specifically shows function calls in kernel code (It might be in the<br>
form of flow charts).<br>
<br>
I think we can use tools like doxygen.<br>
Is there any work going on this ?<br>
<br>
Regards<br>
Shubham<br>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br>Henrique Rodrigues<br><div><a href="http://www.dcc.ufmg.br/~hsr" target="_blank">http://www.dcc.ufmg.br/~hsr</a></div>
</div>