On Thu, Nov 08, 2018 at 10:08:46AM -0500, Waiman Long wrote: > For debugging purpose, it will be useful to expose the content of the > subparts_cpus as a read-only file to see if the code work correctly. > However, subparts_cpus will not be used at all in most use cases. So > adding a new cpuset file that clutters the cgroup directory may not be > desirable. This is now being done by using the hidden "cgroup_debug" > kernel command line option to expose a new "cpuset.cpus.subpartitions" > file. One thought I had; would it make sense to make these debug files hidden ("." prefix) ?