linux-kernel - Re: [PATCH v3 2/2] sched/numa: documentation for per-cgroup numa statistics

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Message-ID: <20191203064321.56ad316f@lwn.net>
Date:   Tue, 3 Dec 2019 06:43:21 -0700
From:   Jonathan Corbet <corbet@....net>
To:     王贇 <yun.wang@...ux.alibaba.com>
Cc:     Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Iurii Zaikin <yzaikin@...gle.com>,
        Michal Koutný <mkoutny@...e.com>,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-doc@...r.kernel.org,
        "Paul E. McKenney" <paulmck@...ux.ibm.com>,
        Randy Dunlap <rdunlap@...radead.org>
Subject: Re: [PATCH v3 2/2] sched/numa: documentation for per-cgroup numa
 statistics

On Tue, 3 Dec 2019 14:02:18 +0800
王贇 <yun.wang@...ux.alibaba.com> wrote:

> Add the description for 'numa_locality', also a new doc to explain
> the details on how to deal with the per-cgroup numa statistics.
> 
> Cc: Peter Zijlstra <peterz@...radead.org>
> Cc: Michal Koutný <mkoutny@...e.com>
> Cc: Mel Gorman <mgorman@...e.de>
> Cc: Jonathan Corbet <corbet@....net>
> Cc: Iurii Zaikin <yzaikin@...gle.com>
> Cc: Randy Dunlap <rdunlap@...radead.org>
> Signed-off-by: Michael Wang <yun.wang@...ux.alibaba.com>
> ---
>  Documentation/admin-guide/cg-numa-stat.rst      | 176 ++++++++++++++++++++++++
>  Documentation/admin-guide/index.rst             |   1 +
>  Documentation/admin-guide/kernel-parameters.txt |   4 +
>  Documentation/admin-guide/sysctl/kernel.rst     |   9 ++
>  include/linux/sched.h                           |  10 +-
>  init/Kconfig                                    |   4 +-
>  kernel/sched/fair.c                             |   4 +-
>  7 files changed, 200 insertions(+), 8 deletions(-)
>  create mode 100644 Documentation/admin-guide/cg-numa-stat.rst
> 
> diff --git a/Documentation/admin-guide/cg-numa-stat.rst b/Documentation/admin-guide/cg-numa-stat.rst
> new file mode 100644
> index 000000000000..49167db36f37
> --- /dev/null
> +++ b/Documentation/admin-guide/cg-numa-stat.rst
> @@ -0,0 +1,176 @@
> +===============================
> +Per-cgroup NUMA statistics
> +===============================

One small request: can we get an SPDX line at the beginning of that new
file?

Thanks,

jon