From: Punit Agrawal <punit.agrawal@arm.com>
To: Eduardo Valentin <edubezval@gmail.com>
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
javi.merino@arm.com, rui.zhang@intel.com, rostedt@goodmis.org
Subject: Re: [PATCH 0/3] Add trace to thermal framework
Date: Wed, 30 Jul 2014 12:40:04 +0100 [thread overview]
Message-ID: <9hhy4vb5b3f.fsf@arm.com> (raw)
In-Reply-To: <20140729133327.GA3336@developer> (Eduardo Valentin's message of "Tue, 29 Jul 2014 09:33:27 -0400")
Eduardo Valentin <edubezval@gmail.com> writes:
> On Tue, Jul 29, 2014 at 11:50:47AM +0100, Punit Agrawal wrote:
>> Hi linux-pm,
>>
>> This is the second posting of the patches to add trace to the thermal
>> framework.
>>
>> The linux thermal framework doesn't have any support for tracing. This
>> makes it hard to run workloads and observe the thermal behaviour of
>> the system without actively polling files in sysfs or enabling debug
>> builds.
>>
>> This patch set introduces trace events in the framework to allow
>> observing the behaviour of the different components in the
>> framework. The events added trace temperature changes, trip points and
>> cooling device state changes.
>>
>> changes since rfc:
>> * Fixed an issue where incorrect trip point was traced when using fair
>> share
>> * Trace the numeric value of trip_type instead of using __print_symbolic
>
> Pulled the series.
Thanks Eduardo.
>
> Thanks.
>
>>
>> Punit Agrawal (3):
>> thermal: trace: Trace temperature changes
>> thermal: trace: Trace when a cooling device's state is updated
>> thermal: trace: Trace when temperature is above a trip point
>>
>> drivers/thermal/fair_share.c | 12 ++++++
>> drivers/thermal/step_wise.c | 5 ++-
>> drivers/thermal/thermal_core.c | 7 ++++
>> include/trace/events/thermal.h | 87 ++++++++++++++++++++++++++++++++++++++++
>> 4 files changed, 110 insertions(+), 1 deletion(-)
>> create mode 100644 include/trace/events/thermal.h
>>
>> --
>> 1.7.10.4
>>
> --
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prev parent reply other threads:[~2014-07-30 11:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-11 11:31 [RFC PATCH 0/3] Add trace to thermal framework Punit Agrawal
2014-06-11 11:31 ` [RFC PATCH 1/3] thermal: trace: Trace temperature changes Punit Agrawal
2014-06-11 11:31 ` [RFC PATCH 2/3] thermal: trace: Trace when a cooling device's state is updated Punit Agrawal
2014-06-11 11:31 ` [RFC PATCH 3/3] thermal: trace: Trace when temperature is above a trip point Punit Agrawal
2014-06-11 12:49 ` Steven Rostedt
2014-06-11 14:11 ` Punit Agrawal
2014-06-11 14:20 ` Steven Rostedt
2014-06-11 14:53 ` Punit Agrawal
2014-06-11 15:08 ` Steven Rostedt
2014-06-12 16:16 ` Punit Agrawal
2014-06-20 17:24 ` Javi Merino
2014-06-24 10:41 ` Punit Agrawal
2014-06-25 13:26 ` Javi Merino
2014-07-25 14:11 ` edubezval
2014-07-29 10:50 ` [PATCH 0/3] Add trace to thermal framework Punit Agrawal
2014-07-29 10:50 ` [PATCH 1/3] thermal: trace: Trace temperature changes Punit Agrawal
2014-07-29 10:50 ` [PATCH 2/3] thermal: trace: Trace when a cooling device's state is updated Punit Agrawal
2014-07-29 10:50 ` [PATCH 3/3] thermal: trace: Trace when temperature is above a trip point Punit Agrawal
2014-07-29 13:33 ` [PATCH 0/3] Add trace to thermal framework Eduardo Valentin
2014-07-30 11:40 ` Punit Agrawal [this message]
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