From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Andrew Steets <asteets@rgmadvisors.com>
Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@elte.hu>,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Subject: Re: perf: prctl(PR_TASK_PERF_EVENTS_DISABLE) has no effect
Date: Fri, 27 Jan 2012 18:12:43 +0100 [thread overview]
Message-ID: <1327684363.2446.176.camel@twins> (raw)
In-Reply-To: <4F22D8D9.3010108@rgmadvisors.com>
On Fri, 2012-01-27 at 11:03 -0600, Andrew Steets wrote:
> Can anyone tell
> me if I'm using this wrong or if this is a bug?
You're using it wrong, it will disable events you own (created) not
events that monitor you.
next prev parent reply other threads:[~2012-01-27 17:12 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-27 17:03 perf: prctl(PR_TASK_PERF_EVENTS_DISABLE) has no effect Andrew Steets
2012-01-27 17:12 ` Peter Zijlstra [this message]
2012-01-27 20:06 ` Andrew Steets
2012-01-27 21:34 ` Peter Zijlstra
2012-01-28 12:01 ` Ingo Molnar
2012-01-28 23:48 ` Andrew Steets
2012-01-29 16:32 ` Ingo Molnar
2012-01-29 17:50 ` Gleb Natapov
2012-01-30 9:52 ` Peter Zijlstra
2012-01-30 10:11 ` Ingo Molnar
2012-01-30 11:01 ` Peter Zijlstra
2012-01-30 11:31 ` Ingo Molnar
2012-01-30 13:45 ` Peter Zijlstra
2012-01-30 13:58 ` Ingo Molnar
2012-01-30 15:30 ` Arnaldo Carvalho de Melo
2012-01-30 15:29 ` Arnaldo Carvalho de Melo
2012-02-01 19:03 ` Frederic Weisbecker
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