From: Peter Zijlstra <peterz@infradead.org>
To: Jean Pihet <jean.pihet@newoldbits.com>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Thomas Renninger <trenn@suse.de>,
Kevin Hilman <khilman@deeprootsystems.com>,
Len Brown <len.brown@intel.com>,
Arjan Van De Ven <arjan@linux.intel.com>
Subject: Re: [PATCH] tracing, perf: add more power related events
Date: Mon, 16 Aug 2010 13:15:36 +0200 [thread overview]
Message-ID: <1281957336.1926.1230.camel@laptop> (raw)
In-Reply-To: <AANLkTikvbn3+JPc7pnGZk-H4B71MHTu+-vjuzfJw_7PC@mail.gmail.com>
On Mon, 2010-08-16 at 13:09 +0200, Jean Pihet wrote:
> This patch adds new generic events for dynamic power management
> tracing:
> - clock events class: used for clock enable/disable and for
> clock rate change,
> - power_domain events class: used for power domains transitions.
>
> The OMAP architecture is using the new events for PM debugging, however
> the new events are made generic enough to be used by all platforms.
Even though I'm blissfully ignorant on power stuffs, the proposed set of
trace thingies doesn't appear to even start covering x86..
CC'ed people who know more on the subject.
next prev parent reply other threads:[~2010-08-16 11:15 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-16 11:09 [PATCH] tracing, perf: add more power related events Jean Pihet
2010-08-16 11:15 ` Peter Zijlstra [this message]
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
-- strict thread matches above, loose matches on Subject: below --
2010-09-07 7:21 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
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
2010-09-17 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
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