linux-kernel - Re: [PATCH] sched/debug: Rename the sched_debug parameter to sched_debug

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CABk29NtFEcKxicJ-zG338Z-gUd5-6rwiB=58K4+ZqkJ+S3v2Og@mail.gmail.com>
Date:   Mon, 19 Apr 2021 12:26:49 -0700
From:   Josh Don <joshdon@...gle.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Ingo Molnar <mingo@...nel.org>, Mel Gorman <mgorman@...e.de>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Benjamin Segall <bsegall@...gle.com>,
        Daniel Bristot de Oliveira <bristot@...hat.com>,
        Valentin Schneider <valentin.schneider@....com>,
        linux-kernel <linux-kernel@...r.kernel.org>, greg@...ah.com,
        linux@...musvillemoes.dk,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH] sched/debug: Rename the sched_debug parameter to sched_debug_verbose

Hi Peter,

Looks reasonable to me.

> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -4756,7 +4756,8 @@
>
>         sbni=           [NET] Granch SBNI12 leased line adapter
>
> -       sched_debug     [KNL] Enables verbose scheduler debug messages.
> +       sched_debug_verbose
> +                       [KNL] Enables verbose scheduler debug messages.

boot param is not renamed from sched_debug below.

> @@ -22,7 +22,7 @@ early_param("sched_debug", sched_debug_s
>
>  static inline bool sched_debug(void)

nit: consider renaming. Or, we can even get rid of this function
entirely, since in the !CONFIG_SCHED_DEBUG case we have
sched_debug_verbose defined to 0.