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From: Ingo Molnar <mingo@kernel.org>
To: Ramkumar Ramachandra <artagnon@gmail.com>
Cc: David Ahern <dsahern@gmail.com>,
	LKML <linux-kernel@vger.kernel.org>,
	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Subject: Re: [QUERY] Why does perf-trace need me to be root?
Date: Thu, 3 Oct 2013 09:34:30 +0200	[thread overview]
Message-ID: <20131003073429.GD5775@gmail.com> (raw)
In-Reply-To: <CALkWK0ku=fFpQkd6r6DhwVAALpfgA8K-JkTjLJqSf0y-ysmmkQ@mail.gmail.com>


* Ramkumar Ramachandra <artagnon@gmail.com> wrote:

> Ingo Molnar wrote:
> >    echo 'kernel.perf_event_paranoid = -1' >> /etc/sysctl.conf
> 
> Thanks Ingo. It's called /etc/sysctl.d/* now:
> https://www.archlinux.org/news/deprecation-of-etcsysctlconf/

That works too, on modern distros.

Thanks,

	Ingo

  reply	other threads:[~2013-10-03  7:34 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-02  9:20 [QUERY] Why does perf-trace need me to be root? Ramkumar Ramachandra
2013-10-02 13:02 ` David Ahern
2013-10-03  5:06   ` Ramkumar Ramachandra
2013-10-03  6:25     ` Ingo Molnar
2013-10-03  7:20       ` Ramkumar Ramachandra
2013-10-03  7:34         ` Ingo Molnar [this message]
2013-10-03 17:21       ` Arnaldo Carvalho de Melo

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