linux-kernel - Re: [PATCH RESEND] sched/fair: add __init to sched_init

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Date:   Mon, 27 Apr 2020 11:05:21 +0200
From:   Vincent Guittot <vincent.guittot@...aro.org>
To:     Muchun Song <songmuchun@...edance.com>
Cc:     Ingo Molnar <mingo@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Juri Lelli <juri.lelli@...hat.com>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [PATCH RESEND] sched/fair: add __init to sched_init_granularity functions

On Mon, 27 Apr 2020 at 05:23, Muchun Song <songmuchun@...edance.com> wrote:
>
> Function sched_init_granularity() is only called from __init
> functions, so mark it __init as well.
>
> Signed-off-by: Muchun Song <songmuchun@...edance.com>
> Reviewed-by: Steven Rostedt (VMware) <rostedt@...dmis.org>

Reviewed-by: Vincent Guittot <vincent.guittot@...aro.org>

> ---
>  kernel/sched/fair.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
> index 1141c7e77564d..6f05843c76d7d 100644
> --- a/kernel/sched/fair.c
> +++ b/kernel/sched/fair.c
> @@ -191,7 +191,7 @@ static void update_sysctl(void)
>  #undef SET_SYSCTL
>  }
>
> -void sched_init_granularity(void)
> +void __init sched_init_granularity(void)
>  {
>         update_sysctl();
>  }
> --
> 2.11.0
>