[pcp] Linux NUMA memory stats

[Nathan Scott]

----- "Martin Hicks" <mort at sgi.com> wrote:

> On Mon, Dec 21, 2009 at 05:59:14PM -0600, Martin Hicks wrote:
> > 
> > I just pushed out an enhancement to the linux PMDA that adds the
> NUMA
> > memory statistics from
> /sys/devices/system/node/node*/{meminfo,numastat}
> > 

FWIW, reviewed it & it looks good.

> I think the only change I need is to return quietly if the node
> directory isn't present:

*nod* ... current code works fine on my laptop with no numa stats,
will kick the tyres on a machine with some numa stats too when I
get a chance.

I tidied up a minor compiler warning after merging in my tree btw,
just a 32 bit-ism.

cheers.

-- 
Nathan