Re: [RFC v2 2/2] cgroup: sev: Miscellaneous cgroup documentation.

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Hi Tejun,

On Mon, 15 Mar 2021 19:54:36 -0400, Tejun Heo <tj@xxxxxxxxxx> wrote:

> Hello,
> 
> On Mon, Mar 15, 2021 at 04:40:12PM -0700, Jacob Pan wrote:
> > 2. then we want to move/migrate Process1 to cg_B. so we need uncharge
> > 10 of cg_A, charge 10 of cg_B  
> 
> So, what I don't get is why this migration is necessary. This isn't
> supported as a usage pattern and no one, at least in terms of wide-spread
> usage, does this. Why is this a requirement for your use case?
> 
I don't know if this is required. I thought utilities such as cgclassify
need to be supported.
" cgclassify - move running task(s) to given cgroups "
If no such use case, I am fine with dropping the migration support. Just
enforce limit on allocations.

> Thanks.
> 


Thanks,

Jacob



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