Port the mm/mm_test.c logic to examples/mm

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3330 42af7a65-404d-4744-a932-0658087f49c3

Documentation/NuttX.html

@@ -8,7 +8,7 @@
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     <td>
       <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
-      <p>Last Updated: March 1, 2011</p>
+      <p>Last Updated: March 2, 2011</p>
     </td>
   </tr>
 </table>
@@ -2115,6 +2115,11 @@ nuttx-5.19 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
       occurs.
     * configs/olimex-lpc1766stk -- Added an LED encoded to indicate if the LPC1766
       is in sleeping.      
+	* examples/mm  -- This is a simplified version of the "built-in" memory manager
+	  test of mm/mm_test.c.  It is simplified because it does not have access to
+	  the internals of the memory manager as does mm/mm_test.c, but it has the
+	  advantage that it runs in the actual NuttX tasking environment (the
+	  mm/mm_test.c only runs in a PC simulation environment).
 
 pascal-2.1 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;