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

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Date:   Tue, 16 Mar 2021 11:19:04 -0700
From:   Jacob Pan <jacob.jun.pan@...el.com>
To:     Tejun Heo <tj@...nel.org>
Cc:     Vipin Sharma <vipinsh@...gle.com>, mkoutny@...e.com,
        rdunlap@...radead.org, thomas.lendacky@....com,
        brijesh.singh@....com, jon.grimm@....com, eric.vantassell@....com,
        pbonzini@...hat.com, hannes@...xchg.org, frankja@...ux.ibm.com,
        borntraeger@...ibm.com, corbet@....net, seanjc@...gle.com,
        vkuznets@...hat.com, wanpengli@...cent.com, jmattson@...gle.com,
        joro@...tes.org, tglx@...utronix.de, mingo@...hat.com,
        bp@...en8.de, hpa@...or.com, gingell@...gle.com,
        rientjes@...gle.com, dionnaglaze@...gle.com, kvm@...r.kernel.org,
        x86@...nel.org, cgroups@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, "Tian, Kevin" <kevin.tian@...el.com>,
        "Liu, Yi L" <yi.l.liu@...el.com>,
        "Raj, Ashok" <ashok.raj@...el.com>,
        Alex Williamson <alex.williamson@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Jacob Pan <jacob.jun.pan@...ux.intel.com>,
        "jean-philippe@...aro.org" <jean-philippe@...aro.org>,
        jacob.jun.pan@...el.com
Subject: Re: [RFC v2 2/2] cgroup: sev: Miscellaneous cgroup documentation.

Hi Tejun,

On Mon, 15 Mar 2021 22:22:12 -0400, Tejun Heo <tj@...nel.org> wrote:

> On Mon, Mar 15, 2021 at 06:30:30PM -0700, Jacob Pan wrote:
> > 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.  
> 
> Yeah, that's what all other controllers do. Please read the in-tree
> cgroup2 doc.
> 
Thanks for your patience and guidance, will try to merge with misc
controller and go from there.

Thanks,

Jacob