linux-kernel - Re: [PATCH] sched: Make schedstats a runtime tunable that is disabled by default

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Message-ID: <20160125152908.GC2723@codeblueprint.co.uk>
Date:	Mon, 25 Jan 2016 15:29:08 +0000
From:	Matt Fleming <matt@...eblueprint.co.uk>
To:	Mel Gorman <mgorman@...hsingularity.net>
Cc:	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>,
	Mike Galbraith <mgalbraith@...e.de>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] sched: Make schedstats a runtime tunable that is
 disabled by default

On Mon, 25 Jan, at 10:05:31AM, Mel Gorman wrote:
> +static int __init setup_schedstats(char *str)
> +{
> +	int ret = 0;
> +	if (!str)
> +		goto out;
> +
> +	if (!strcmp(str, "enable")) {
> +		set_schedstats(true);
> +		ret = 1;
> +	} else if (!strcmp(str, "disable")) {
> +		set_schedstats(false);
> +		ret = 1;
> +	}
> +out:
> +	if (!ret)
> +		pr_warn("Unable to parse numa_balancing=\n");
> +

Copy+paste error?