Re: [PATCH 0/16] Pid namespaces

Cedric Le Goater
2007-07-09T20:12:16Z

>>>> 3. Suka assumes that pid namespace can live without proc mount
>>>> and tries to make the code work with pid_ns->proc_mnt change
>>>> from NULL to not-NULL from times to times.
>>>> My code calls the kern_mount() at the namespace creation and
>>>> thus the pid_namespace always works with proc.
>>> shouldn't that be done by userspace instead?
>> It can be. But when the namespace is being created there's no
>> any userspace in it yet.
>
> I'm not talking about the 'userspace inside the space'
> I'm talking about the userspace creating the space
> (what if I do not want to have any proc mount?)

yes, can't we let the user doing the unshare or clone decide whether
it needs to mount /proc or not in the new pid namespace ?

that's already optional on the host.

C.