Hi, That's my first email on that list. I use the cgroups from about 2 years ago in order to get real time operations with jack audio, that without the need of running a -rt kernel. It use CONFIG_RT_GROUP_SCHED and cpu.rt_runtime_us with libcgroup in order to define a rt cgroup for the audio applications. That as described here: http://trac.jackaudio.org/wiki/Cgroups If I want to shift to systemd, do you know if systemd can support such a setup or a similar setup, now or in the future? You are working hard to transform the cgroup into one unique hierarchy. Will CONFIG_RT_GROUP_SCHED survive that move, or will it be something similar that will enable real time operation similar to those of the -rt kernel patch? Is it right that libcgroup will not work any more with the new cgroup implementation you are working on? And if yes, are you aware of other control implementations than systemd? Best Regards, Dominique -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html