Re: [ckrm-tech] [PATCH 00/10] Containers(V10): Generic Process Containers

Paul Menage
2007-06-08T15:57:45Z

On 6/8/07, Serge E. Hallyn <serge@hallyn.com> wrote:
>
> Anyway the patch I sent is simple enough, and if users end up demanding
> the ability to better deal with exclusive cpusets, the patch will be
> simple enough to extend by changing cpuset_auto_setup(), so let's
> stick with that patch since it's your preference (IIUC).
>

Sounds good to me, although I think my preference would be to extend
the "create()" subsystem callback with a "struct task_struct
*clone_task" parameter that indicates that clone_task is cloning its
own container; a subsystem like cpusets that needs to do additional
setup at that point could inherit settings either from the parent or
from clone_task's container (or something else) as desired. (It could
also do permission checking based on properties of clone_task, etc).

Paul