On Wed, May 14, 2014 at 07:33:07PM -0400, Tejun Heo wrote: > The debug controller, as its name suggests, exposes cgroup core > internals to userland to aid debugging. Unfortunately, except for the > name, there's no provision to prevent its usage in production > configurations and the controller is widely enabled and mounted > leaking internal details to userland. Like most other debug > information, the information exposed by debug isn't interesting even > for debugging itself once the related parts are working reliably. > > This controller has no reason for existing. This patch implements > cgrp_dfl_root_inhibit_ss_mask which can suppress specific subsystems > on the default hierarchy and adds the debug subsystem to it so that it > can be gradually deprecated as usages move towards the unified > hierarchy. > > Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> Applied to cgroup/for-3.16. Thanks. -- tejun -- 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
