From: Thomas Renninger <trenn@suse.de>
To: Ingo Molnar <mingo@elte.hu>
Cc: Jean Pihet <jean.pihet@newoldbits.com>,
Arjan van de Ven <arjan@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Len Brown <len.brown@intel.com>,
arjan@infradead.org, Kevin Hilman <khilman@deeprootsystems.com>,
linux-kernel@vger.kernel.org, discuss@lesswatts.org,
linux-pm@lists.linux-foundation.org, linux-omap@vger.kernel.org,
linux-perf-users@vger.kernel.org,
linux-trace-users@vger.kernel.org
Subject: Re: [PATCH] tracing, perf: add more power related events
Date: Fri, 17 Sep 2010 17:36:13 +0200 [thread overview]
Message-ID: <201009171736.14170.trenn@suse.de> (raw)
In-Reply-To: <20100917142459.GA28124@elte.hu>
On Friday 17 September 2010 16:24:59 Ingo Molnar wrote:
>
> * Jean Pihet <jean.pihet@newoldbits.com> wrote:
>
> > > Apropos documentation..., are the power trace events documented
> > > somewhere?
> >
> > No. We need something like Documentation/trace/events-kmem.txt. I
> > can write that with for the new power API.
> Such a patch introducing events-power.txt would be most welcome!
Better wait a bit...
As soon as it exists, things are harder to change.
As long as there isn't an API documented, there doesn't exist one
(yes we want to have perf timechart, etc. still functional/compatible,
but still, better let's do not the same mistake with some quick shots).
Whatabout adding perf/trace interfaces to:
Documentation/ABI/*/perf-xy
Thomas
next prev parent reply other threads:[~2010-09-17 15:36 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-07 7:21 [PATCH] tracing, perf: add more power related events Jean Pihet
2010-09-07 8:01 ` Jean Pihet
2010-09-08 6:53 ` Ingo Molnar
2010-09-09 7:15 ` Jean Pihet
2010-09-09 7:54 ` Ingo Molnar
2010-09-15 15:45 ` Jean Pihet
2010-09-17 13:08 ` Thomas Renninger
2010-09-17 14:05 ` Jean Pihet
2010-09-17 14:24 ` Ingo Molnar
2010-09-17 15:36 ` Thomas Renninger [this message]
2010-09-17 16:24 ` Ingo Molnar
2010-09-17 22:26 ` Thomas Renninger
2010-09-22 15:31 ` Jean Pihet
2010-09-22 15:33 ` Arjan van de Ven
2010-09-22 15:36 ` Jean Pihet
2010-09-22 16:32 ` Arjan van de Ven
2010-09-22 16:43 ` Peter Zijlstra
2010-09-22 17:06 ` Arjan van de Ven
2010-09-22 17:30 ` Peter Zijlstra
2010-09-22 18:15 ` Steven Rostedt
2010-09-22 18:23 ` Ingo Molnar
2010-09-22 18:30 ` Peter Zijlstra
2010-09-22 18:26 ` Peter Zijlstra
2010-09-22 18:36 ` Steven Rostedt
2010-09-22 18:43 ` Peter Zijlstra
2010-09-22 19:14 ` Frank Ch. Eigler
2010-09-22 17:36 ` Thomas Renninger
2010-09-22 16:47 ` Peter Zijlstra
2010-09-22 17:57 ` Thomas Renninger
2010-09-22 18:13 ` Arjan van de Ven
2010-09-22 18:34 ` Thomas Renninger
2010-09-22 18:09 ` Rafael J. Wysocki
2010-09-22 18:49 ` Rafael J. Wysocki
2010-09-28 8:35 ` Jean Pihet
2010-09-28 21:22 ` Rafael J. Wysocki
2010-09-28 21:43 ` Jean Pihet
2010-09-28 22:05 ` Rafael J. Wysocki
2010-09-28 21:45 ` Arjan van de Ven
2010-09-28 22:05 ` Rafael J. Wysocki
2010-09-29 7:49 ` Thomas Renninger
2010-09-29 9:25 ` Jean Pihet
2010-10-04 17:55 ` [linux-pm] " Pavel Machek
2010-09-17 15:29 ` Thomas Renninger
2010-09-17 21:58 ` Thomas Renninger
2010-09-17 22:04 ` Thomas Renninger
2010-09-17 22:10 ` Thomas Renninger
2010-09-17 22:17 ` Thomas Renninger
2010-09-17 8:28 ` [tip:perf/core] tracing, perf: Add " tip-bot for Jean Pihet
-- strict thread matches above, loose matches on Subject: below --
2010-08-16 11:09 [PATCH] tracing, perf: add " Jean Pihet
2010-08-16 11:15 ` Peter Zijlstra
2010-08-16 11:25 ` Jean Pihet
2010-08-23 10:25 ` Jean Pihet
2010-09-03 17:00 ` Jean Pihet
2010-09-03 18:05 ` Thomas Renninger
2010-09-03 19:55 ` Ingo Molnar
2010-09-03 20:10 ` Thomas Renninger
2010-09-03 20:28 ` Ingo Molnar
2010-09-03 22:56 ` Arjan van de Ven
2010-09-04 8:18 ` Ingo Molnar
2010-09-06 8:56 ` Jean Pihet
2010-09-06 10:42 ` Thomas Renninger
2010-09-06 11:27 ` Jean Pihet
2010-09-06 12:00 ` Thomas Renninger
2010-09-07 7:28 ` Jean Pihet
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