On Tue, Dec 08, 2009 at 02:58:26PM +0000, Guido Trotter wrote: > If values haven't changed since we last queried them, there's no need to > update them in the system. Add some caches and only perform the updates > when there's a real value change. > > Signed-off-by: Guido Trotter <[email protected]>
LGTM.
