linux-kernel - Re: [RFC v2 1/2] cgroup: sev: Add misc cgroup controller

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Message-ID: <YECf9yxMMAztYEH4@slm.duckdns.org>
Date:   Thu, 4 Mar 2021 03:53:11 -0500
From:   Tejun Heo <tj@...nel.org>
To:     Vipin Sharma <vipinsh@...gle.com>
Cc:     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
Subject: Re: [RFC v2 1/2] cgroup: sev: Add misc cgroup controller

Hello,

On Wed, Mar 03, 2021 at 10:12:32PM -0800, Vipin Sharma wrote:
> Right now there is no API for the caller to know total usage, unless they
> keep their own tally, I was thinking it will be useful to add one more API
> 
> unsigned long misc_cg_res_total_usage(enum misc_res_type type)
> 
> It will return root_cg usage for "type" resource.
> Will it be fine?

Yeah, that sounds fine.

Thanks.

-- 
tejun