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SubjectRe: [RFD] cgroup: about multiple hierarchies
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On Thu, 2012-03-01 at 16:02 -0500, Vivek Goyal wrote: 
> On Thu, Mar 01, 2012 at 09:26:43PM +0100, Mike Galbraith wrote:

> > Q: you say systemd requires CONFIG_CGROUPS=y. Why is that? It's taking
> > over sysvinits job afaiui, what does that have to do with cgroups?
>
> I think they were using it to track all the children forked by a service
> and cleanup all of them if need be. So they just need it for logical
> grouping functionality and don't require any controllers as such.

Hm. Controllers are perhaps not required, but cpu controller was
configured and used without consent. I didn't receive an offer.

-Mike



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