linux-kernel - Re: [PATCH 1/2] cpustat: use accessor functions for get/set/add

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Date:	Fri, 22 Feb 2013 14:38:37 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Kevin Hilman <khilman@...aro.org>
Cc:	Russell King <rmk+kernel@....linux.org.uk>,
	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linaro-kernel@...ts.linaro.org
Subject: Re: [PATCH 1/2] cpustat: use accessor functions for get/set/add

Looks good, just a minor neat:

On Thu, Feb 21, 2013 at 09:56:43PM -0800, Kevin Hilman wrote:
> diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
> index 66b7078..df8ad75 100644
> --- a/include/linux/kernel_stat.h
> +++ b/include/linux/kernel_stat.h
> @@ -32,7 +32,7 @@ enum cpu_usage_stat {
>  };
>  
>  struct kernel_cpustat {
> -	u64 cpustat[NR_STATS];
> +	u64 _cpustat[NR_STATS];

Why do you need the underscore?



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