linux-kernel - Re: [PATCH] kernel/hung_task.c: Fix a typo in check_hung

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Message-ID: <f0ba6af0-248d-b7ac-a06e-adba5798d582@redhat.com>
Date:   Fri, 6 Aug 2021 15:04:19 +0200
From:   Daniel Bristot de Oliveira <bristot@...hat.com>
To:     Jun Miao <jun.miao@...driver.com>, akpm@...ux-foundation.org,
        andriy.shevchenko@...ux.intel.com, deller@....de,
        wei.liu@...nel.org
Cc:     peterz@...radead.org, lukas.bulwahn@...il.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] kernel/hung_task.c: Fix a typo in check_hung_task()
 comment

On 8/6/21 1:40 PM, Jun Miao wrote:

> It's "mustn't", not "musn't". Let's fix that.
> 
> Signed-off-by: Jun Miao <jun.miao@...driver.com>

Reviewed-by: Daniel Bristot de Oliveira <bristot@...nel.org>

-- Daniel
> ---
>  kernel/hung_task.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/kernel/hung_task.c b/kernel/hung_task.c
> index 9888e2bc8c76..ea5ba912db06 100644
> --- a/kernel/hung_task.c
> +++ b/kernel/hung_task.c
> @@ -99,7 +99,7 @@ static void check_hung_task(struct task_struct *t, unsigned long timeout)
>  	/*
>  	 * When a freshly created task is scheduled once, changes its state to
>  	 * TASK_UNINTERRUPTIBLE without having ever been switched out once, it
> -	 * musn't be checked.
> +	 * mustn't be checked.
>  	 */
>  	if (unlikely(!switch_count))
>  		return;
>