[Devel] Re: [ckrm-tech] [PATCH 3/6] containers: Add generic multi-subsystem API to containers

[Paul Menage]

On 1/11/07, Balbir Singh <balbir at in.ibm.com> wrote:
> to 0. To walk the hierarchy, I have no root now since I do not have
> any task context. I was wondering if exporting the rootnode or providing
> a function to export the rootnode of the mounter hierarchy will make
> programming easier.

Ah - I misunderstood what you were looking for before.

>
> Something like
>
> struct container *get_root_container(struct container_subsys *ss)
> {
>        return &rootnode[ss->hierarchy];
> }

Yes, something like that sounds fine - except that it would be

return &rootnode[ss->hierarchy].top_container;

Paul