Region manager memory allocation

[Nick.SIMON at syntegra.bt.co.uk]

> -----Original Message-----
> From: Joel Sherrill [mailto:joel.sherrill at OARcorp.com]
<snip>
> 
> The code in question is simply a test.  I thought all the 
> ports set the 
> page_size to default to 16 or less for the region used by malloc. 
> Usually
> it is 4 or 8 byte boundaries.

Yes, having investigated further my page_size is 4 bytes for the malloc
heap.  Worry mode off.