[PATCH 11/11] cpuset: export effective masks to userspace
Tejun Heo
tj at kernel.org
Fri Aug 23 12:34:00 UTC 2013
Hello,
On Fri, Aug 23, 2013 at 03:53:37PM +0800, Li Zefan wrote:
> It seems confusing if there're two interaces but they actually mean
> the same thing.
>
> Another reason I didn't do this is, they're not always the same. When
> !sane, If cpus_allowed is empty, effective_cpus is not empty, and you
> are not able to put tasks into this cpuset. So if we want to expose
> it unconditionally, I'll make sure cpus_allowed == effective_cpus
> always stand when !sane.
Do you think that'll be convoluted? Otherwise, sounds like a nice
thing to do anyway.
Thanks.
--
tejun
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