From: Arjan van de Ven <arjan@linux.intel.com>
To: Pierre Tardy <tardyp@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Renninger <trenn@suse.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Frank Eigler <fche@redhat.com>,
Steven Rostedt <rostedt@goodmis.org>,
Kevin Hilman <khilman@deeprootsystems.com>,
Peter Zijlstra <peterz@infradead.org>,
linux-omap@vger.kernel.org, rjw@sisk.pl,
linux-pm@lists.linux-foundation.org,
linux-trace-users@vger.kernel.org,
Jean Pihet <jean.pihet@newoldbits.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Tejun Heo <tj@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: Re: [PATCH] PERF(kernel): Cleanup power events V2
Date: Tue, 26 Oct 2010 09:04:19 -0700 [thread overview]
Message-ID: <4CC6FC03.708@linux.intel.com> (raw)
In-Reply-To: <AANLkTikWCLTgAGJJ_eH0e016kPfB2K8LtR9g25wbPJXF@mail.gmail.com>
On 10/26/2010 8:32 AM, Pierre Tardy wrote:
> On Tue, Oct 26, 2010 at 2:10 AM, Ingo Molnar<mingo@elte.hu> wrote:
>
>> How will future PCI (or other device) power saving tracepoints be called?
>>
>> Might be more consistent to use:
>>
>> power:cpu_idle
>> power:machine_idle
>> power:device_idle
> Agree with this.
>
> FYI, I have a runtime_pm tracepoint currently cooking. Here is
> preliminary patch.
> Can this be a candidate for a "power:device_idle" tracepoint?
I would like to see a slightly more advanced tracepoint do the runtime
pm framework;
specifically I'd like to see the "comm" of the process that's taking a
refcount on a device
(that way, powertop can track which process keeps a device busy)
next prev parent reply other threads:[~2010-10-26 16:04 UTC|newest]
Thread overview: 135+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1287488171-25303-1-git-send-email-trenn@suse.de>
2010-10-19 11:36 ` [PATCH 1/3] PERF: Do not export power_frequency, but power_start event Thomas Renninger
2010-10-19 11:36 ` Thomas Renninger
2010-10-19 11:36 ` [PATCH 2/3] PERF(kernel): Cleanup power events Thomas Renninger
2010-10-19 11:36 ` Thomas Renninger
2010-10-25 6:54 ` Arjan van de Ven
2010-10-25 6:54 ` Arjan van de Ven
2010-10-25 9:41 ` Thomas Renninger
2010-10-25 9:41 ` Thomas Renninger
2010-10-25 13:55 ` Arjan van de Ven
2010-10-25 13:55 ` Arjan van de Ven
2010-10-25 14:36 ` Thomas Renninger
2010-10-25 14:45 ` Arjan van de Ven
2010-10-25 14:56 ` Ingo Molnar
2010-10-25 15:48 ` Thomas Renninger
2010-10-25 16:00 ` Arjan van de Ven
2010-10-25 23:32 ` Thomas Renninger
2010-10-25 23:32 ` Thomas Renninger
2010-10-25 16:00 ` Arjan van de Ven
2010-10-25 15:48 ` Thomas Renninger
2010-10-25 14:56 ` Ingo Molnar
2010-10-25 14:45 ` Arjan van de Ven
2010-10-25 14:36 ` Thomas Renninger
2010-10-25 6:58 ` Arjan van de Ven
2010-10-25 6:58 ` Arjan van de Ven
2010-10-25 10:04 ` Ingo Molnar
2010-10-25 11:03 ` Thomas Renninger
2010-10-25 11:55 ` Ingo Molnar
2010-10-25 11:55 ` Ingo Molnar
2010-10-25 12:55 ` Thomas Renninger
2010-10-25 14:11 ` Arjan van de Ven
2010-10-25 14:11 ` Arjan van de Ven
2010-10-25 14:51 ` Thomas Renninger
2010-10-25 14:51 ` Thomas Renninger
2010-10-25 12:55 ` Thomas Renninger
2010-10-25 12:58 ` Mathieu Desnoyers
2010-10-25 12:58 ` Mathieu Desnoyers
2010-10-25 20:29 ` Rafael J. Wysocki
2010-10-25 20:29 ` Rafael J. Wysocki
2010-10-25 13:58 ` Arjan van de Ven
2010-10-25 13:58 ` Arjan van de Ven
2010-10-25 20:33 ` Rafael J. Wysocki
2010-10-25 20:33 ` Rafael J. Wysocki
2010-10-25 11:03 ` Thomas Renninger
2010-10-25 10:04 ` Ingo Molnar
2010-10-25 23:33 ` [PATCH] PERF(kernel): Cleanup power events V2 Thomas Renninger
2010-10-26 1:09 ` Arjan van de Ven
2010-10-26 1:09 ` Arjan van de Ven
2010-10-26 7:10 ` Ingo Molnar
2010-10-26 8:08 ` Jean Pihet
2010-10-26 11:21 ` Ingo Molnar
2010-10-26 11:21 ` Ingo Molnar
2010-10-26 11:48 ` Thomas Renninger
2010-10-26 11:48 ` Thomas Renninger
2010-10-26 11:54 ` Ingo Molnar
2010-10-26 13:17 ` Thomas Renninger
2010-10-26 13:17 ` Thomas Renninger
2010-10-26 13:35 ` Thomas Renninger
2010-10-26 13:35 ` Thomas Renninger
2010-10-26 11:54 ` Ingo Molnar
2010-10-26 18:57 ` Rafael J. Wysocki
2010-10-27 0:00 ` Thomas Renninger
2010-10-27 0:00 ` Thomas Renninger
2010-10-27 9:16 ` Rafael J. Wysocki
2010-10-27 9:16 ` Rafael J. Wysocki
2010-10-26 18:57 ` Rafael J. Wysocki
2010-10-26 8:08 ` Jean Pihet
2010-10-26 9:58 ` Arjan van de Ven
2010-10-26 9:58 ` Arjan van de Ven
2010-10-26 10:19 ` Ingo Molnar
2010-10-26 10:19 ` Ingo Molnar
2010-10-26 10:37 ` Thomas Renninger
2010-10-26 10:37 ` Thomas Renninger
2010-10-26 11:19 ` Ingo Molnar
2010-10-26 19:01 ` Rafael J. Wysocki
2010-10-26 19:01 ` Rafael J. Wysocki
2010-10-26 11:19 ` Ingo Molnar
2010-10-26 15:32 ` Pierre Tardy
2010-10-26 15:32 ` Pierre Tardy
2010-10-26 16:04 ` Arjan van de Ven
2010-10-26 16:04 ` Arjan van de Ven [this message]
2010-10-26 16:56 ` Pierre Tardy
2010-10-26 16:56 ` Pierre Tardy
2010-10-26 17:58 ` Peter Zijlstra
2010-10-26 17:58 ` Peter Zijlstra
2010-10-26 18:14 ` Mathieu Desnoyers
2010-10-26 18:50 ` [linux-pm] " Alan Stern
2010-10-26 21:33 ` Mathieu Desnoyers
2010-10-26 21:33 ` [linux-pm] " Mathieu Desnoyers
2010-10-26 22:20 ` Rafael J. Wysocki
2010-10-26 22:20 ` [linux-pm] " Rafael J. Wysocki
2010-10-26 22:39 ` Rafael J. Wysocki
2010-10-26 22:39 ` [linux-pm] " Rafael J. Wysocki
2010-10-27 0:46 ` Mathieu Desnoyers
2010-10-27 0:46 ` [linux-pm] " Mathieu Desnoyers
2010-10-27 10:22 ` Rafael J. Wysocki
2010-10-27 12:21 ` Mathieu Desnoyers
2010-10-27 14:32 ` Alan Stern
2010-10-28 15:22 ` Alan Stern
2010-10-28 15:22 ` Alan Stern
2010-10-27 14:32 ` Alan Stern
2010-10-27 14:32 ` Alan Stern
2010-10-27 21:43 ` Rafael J. Wysocki
2010-10-27 21:43 ` [linux-pm] " Rafael J. Wysocki
2010-10-27 12:21 ` Mathieu Desnoyers
2010-10-27 10:22 ` Rafael J. Wysocki
2010-10-26 18:50 ` Alan Stern
2010-10-26 19:04 ` Rafael J. Wysocki
2010-10-26 19:04 ` Rafael J. Wysocki
2010-10-26 21:38 ` Mathieu Desnoyers
2010-10-26 22:22 ` Rafael J. Wysocki
2010-10-26 22:22 ` Rafael J. Wysocki
2010-10-26 21:38 ` Mathieu Desnoyers
2010-10-26 18:14 ` Mathieu Desnoyers
2010-10-26 18:15 ` Pierre Tardy
2010-10-26 18:15 ` Pierre Tardy
2010-10-26 19:08 ` Rafael J. Wysocki
2010-10-26 19:08 ` Rafael J. Wysocki
2010-10-26 20:23 ` Pierre Tardy
2010-10-26 20:23 ` Pierre Tardy
2010-10-26 20:38 ` Rafael J. Wysocki
2010-10-26 20:38 ` Rafael J. Wysocki
2010-10-26 20:52 ` Arjan van de Ven
2010-10-26 21:17 ` Rafael J. Wysocki
2010-10-26 21:17 ` Rafael J. Wysocki
2010-10-26 20:52 ` Arjan van de Ven
2010-10-26 7:10 ` Ingo Molnar
2010-10-26 7:59 ` Jean Pihet
2010-10-26 7:59 ` Jean Pihet
2010-10-26 18:52 ` Rafael J. Wysocki
2010-10-26 18:52 ` Rafael J. Wysocki
2010-10-25 23:33 ` Thomas Renninger
2010-10-19 11:36 ` [PATCH 3/3] PERF(userspace): Adjust perf timechart to the new power events Thomas Renninger
2010-10-19 11:36 ` Thomas Renninger
2010-10-26 0:18 ` [PATCH] PERF(userspace): Adjust perf timechart to the new power events V2 Thomas Renninger
2010-10-26 0:18 ` Thomas Renninger
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4CC6FC03.708@linux.intel.com \
--to=arjan@linux.intel.com \
--cc=akpm@linux-foundation.org \
--cc=fche@redhat.com \
--cc=fweisbec@gmail.com \
--cc=jean.pihet@newoldbits.com \
--cc=khilman@deeprootsystems.com \
--cc=linux-omap@vger.kernel.org \
--cc=linux-pm@lists.linux-foundation.org \
--cc=linux-trace-users@vger.kernel.org \
--cc=masami.hiramatsu.pt@hitachi.com \
--cc=mathieu.desnoyers@efficios.com \
--cc=mingo@elte.hu \
--cc=peterz@infradead.org \
--cc=rjw@sisk.pl \
--cc=rostedt@goodmis.org \
--cc=tardyp@gmail.com \
--cc=tglx@linutronix.de \
--cc=tj@kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=trenn@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.