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Date:   Wed, 4 May 2022 14:10:52 +0200
From:   Michal =?iso-8859-1?Q?Koutn=FD?= <mkoutny@suse.com>
To:     "T.J. Mercier" <tjmercier@google.com>
Cc:     Tejun Heo <tj@kernel.org>, Zefan Li <lizefan.x@bytedance.com>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Jonathan Corbet <corbet@lwn.net>, daniel@ffwll.ch,
        hridya@google.com, christian.koenig@amd.com, jstultz@google.com,
        tkjos@android.com, cmllamas@google.com, surenb@google.com,
        kaleshsingh@google.com, Kenny.Ho@amd.com,
        skhan@linuxfoundation.org, kernel-team@android.com,
        cgroups@vger.kernel.org, linux-doc@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6 1/6] gpu: rfc: Proposal for a GPU cgroup controller
Message-ID: <20220504121052.GA24172@blackbody.suse.cz>
References: <20220502231944.3891435-1-tjmercier@google.com>
 <20220502231944.3891435-2-tjmercier@google.com>
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Hello.

On Mon, May 02, 2022 at 11:19:35PM +0000, "T.J. Mercier" <tjmercier@google.com> wrote:
> --- a/Documentation/admin-guide/cgroup-v2.rst
> +++ b/Documentation/admin-guide/cgroup-v2.rst
> [...]
> +	The device name string is set by a device driver when it registers with the
> +	GPU cgroup controller to participate in resource accounting. 

Are these names available anywhere else for the user? (I.e. would
drivers add respective sysfs attributes or similar?)


> +     Non-unique names will be rejected at the point of registration.

This doesn't seem relevant to the cgroupfs user, does it?
I think it should be mentioned at the respective API.

HTH,
Michal