Hello, On Thu, Mar 15, 2012 at 12:29:25AM +0100, Lennart Poettering wrote: > Hmm, this is not clear to me. Are you intending to remove the name= > mount option entirely, or just intend to remove that you can change it > in remounts? > > systemd uses name=systemd to get its own private cgroup tree, that has > no controller bound, hence we kinda need this option. Or are you > suggesting there was an other way to get a private cgroup tree that > systemd can use for grouping and labelling things? Eh, you're right. I want to remove support for duplicate mounting by name or subsys as it just isn't necessary, so what I want is, * "mount -t cgroupfs -o SUBSYS" will fail if SUBSYS is already mounted somewhere else. * "mount -t cgroupfs -o none" will always create a new cgroup hierarchy w/o any controller attached. I didn't realize that the mount code didn't allow none w/o name and now I don't see a non-intrusive way to remove the name option. :( Eh well, I'll drop that part. Thanks. -- tejun _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
