[$] Resource management for the desktop

For as long as we have had desktop systems, there have been concerns aboutdesktop responsiveness and developers have been working to improve things in thatarea. Over the years, Linux has gained a number of capabilities - controlgroups in particular - that are applicable to the problem of improvingdesktop performance, but use of these features has lagged behind theiravailability. At the 2020Linux Plumbers Conference, Benjamin Berg outlined some of the work thatis being done by the Linux desktop projects to put recent kernel featuresto work.