[PATCH] cgroup: deprecate remount option changes and "name=" mount option

[Lennart Poettering]

On Wed, 14.03.12 14:52, Tejun Heo (tj at kernel.org) wrote:

Heya,

> * "name=" mount option: This has been broken for years before Li fixed
>   it recently.  It has very marginal usefulness (plain bind mount can
>   mostly replace it) and is quite unusual.  Take the chance and mark
>   for deprecation.

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?

Lennart

-- 
Lennart Poettering - Red Hat, Inc.