From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Jovi Zhang <bookjovi@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] perf: add /proc/perf_events file for dump perf events info
Date: Thu, 05 Jul 2012 15:08:45 +0200 [thread overview]
Message-ID: <1341493725.19870.46.camel@laptop> (raw)
In-Reply-To: <CACV3sbLJpv2KSSkrRRDVuJ6xtJOSwCKaJfhO1wMF6DgAU9eCBw@mail.gmail.com>
On Thu, 2012-07-05 at 21:02 +0800, Jovi Zhang wrote:
> > Watch all perf events in system wide can be very useful for perf subsystem issue handling,
> > to know which perf event is active in system,
> > perf event is a resouce, it would like to be managed easily for user, with more visable, like /proc/timer, etc...
> >
> > .jovi
>
>
> Ping...
Never saw your reply, due to HTML it landed in the spam folder.
That's a pretty non-specific answer.. again, why are you interested,
what specific problem are you wanting to solve.
I've never had this need myself.
next prev parent reply other threads:[~2012-07-05 13:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-05 8:23 [PATCH] perf: add /proc/perf_events file for dump perf events info Jovi Zhang
2012-07-05 8:27 ` Peter Zijlstra
[not found] ` <CACV3sb+aadXJYu7_JUedCodgQmF8d1q7OxSVoz=vwfc+Ow_caA@mail.gmail.com>
2012-07-05 13:02 ` Jovi Zhang
2012-07-05 13:08 ` Peter Zijlstra [this message]
2012-07-05 13:38 ` Jovi Zhang
2012-07-05 13:54 ` Peter Zijlstra
2012-07-06 2:26 ` Jovi Zhang
2012-09-13 21:03 ` David Ahern
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