linux-kernel - Re: [PATCH] Documentation: scheduler: sched_debug_verbose cmdline should be sched

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Date:   Tue, 04 May 2021 12:09:24 +0100
From:   Valentin Schneider <valentin.schneider@....com>
To:     Barry Song <song.bao.hua@...ilicon.com>, peterz@...radead.org,
        corbet@....net
Cc:     linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linuxarm@...wei.com, Barry Song <song.bao.hua@...ilicon.com>
Subject: Re: [PATCH] Documentation: scheduler: sched_debug_verbose cmdline should be sched_verbose

On 04/05/21 22:53, Barry Song wrote:
> The cmdline should include sched_verbose but not sched_debug_verbose
> as sched_debug_verbose is only the variant name in code.
>
> Fixes: 9406415f46 ("sched/debug: Rename the sched_debug parameter to sched_verbose")
> Signed-off-by: Barry Song <song.bao.hua@...ilicon.com>

Reviewed-by: Valentin Schneider <valentin.schneider@....com>

> ---
>  Documentation/scheduler/sched-domains.rst | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/scheduler/sched-domains.rst b/Documentation/scheduler/sched-domains.rst
> index 14ea2f2..84dcdcd 100644
> --- a/Documentation/scheduler/sched-domains.rst
> +++ b/Documentation/scheduler/sched-domains.rst
> @@ -74,7 +74,7 @@ for a given topology level by creating a sched_domain_topology_level array and
>  calling set_sched_topology() with this array as the parameter.
>
>  The sched-domains debugging infrastructure can be enabled by enabling
> -CONFIG_SCHED_DEBUG and adding 'sched_debug_verbose' to your cmdline. If you
> +CONFIG_SCHED_DEBUG and adding 'sched_verbose' to your cmdline. If you
>  forgot to tweak your cmdline, you can also flip the
>  /sys/kernel/debug/sched/verbose knob. This enables an error checking parse of
>  the sched domains which should catch most possible errors (described above). It
> --
> 1.8.3.1