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

[Balbir Singh <balbir@in.ibm.com>]

Paul Menage wrote:
> On 1/11/07, Balbir Singh <balbir@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.

I'll try and post the changes to cpu_acct once I get the container system
working.

> 
>> 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;
> 

Aah! I missed the top_container bit. Do you want me to send you a patch for it?
It will be nice to have it in the next version.

> Paul

-- 

	Balbir Singh,
	Linux Technology Center,
	IBM Software Labs