From: Lukasz Luba <lukasz.luba@arm.com>
To: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: rui.zhang@intel.com, amit.kucheria@verdurent.com,
amit.kachhap@gmail.com, daniel.lezcano@linaro.org,
viresh.kumar@linaro.org, len.brown@intel.com, pavel@ucw.cz,
Pierre.Gondois@arm.com, ionela.voinescu@arm.com,
rostedt@goodmis.org, mhiramat@kernel.org,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
rafael@kernel.org
Subject: Re: [PATCH v2 13/17] PM: EM: Refactor struct em_perf_domain and add default_table
Date: Mon, 3 Jul 2023 17:00:49 +0100 [thread overview]
Message-ID: <07e778b5-07bd-94e1-1fc0-876fa21ac7ac@arm.com> (raw)
In-Reply-To: <6fc603da-b874-0e38-2402-a112e5c3914d@arm.com>
On 5/30/23 11:23, Dietmar Eggemann wrote:
> On 12/05/2023 11:57, Lukasz Luba wrote:
>> The Energy Model support runtime modifications. Refactor old
>> implementation which accessed struct em_perf_state and introduce
>> em_perf_domain::default_table to clean up the design. This new field
>> is better aligned with em_perf_domain::runtime_table and helps to
>> distinguish them better.
>>
>> Update all drivers or frameworks which used the old field:
>> em_perf_domain::table and now should use em_perf_domain::default_table.
>
> I still believe that doing this refactoring before the introducation o
> the new feature `runtime modifiable EM` would do wonders on the
> tangibility of the other patches in this set.
>
> [...]
>
Let me move that refactor patch a bit earlier in the series...
next prev parent reply other threads:[~2023-07-03 16:00 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-12 9:57 [PATCH v2 00/17] Introduce runtime modifiable Energy Model Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 01/17] PM: EM: Refactor em_cpufreq_update_efficiencies() arguments Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 02/17] PM: EM: Find first CPU online while updating OPP efficiency Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 03/17] PM: EM: Refactor em_pd_get_efficient_state() to be more flexible Lukasz Luba
2023-05-30 11:06 ` Dietmar Eggemann
2023-07-03 16:22 ` Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 04/17] PM: EM: Create a new function em_compute_costs() Lukasz Luba
2023-05-30 9:51 ` Dietmar Eggemann
2023-07-03 15:09 ` Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 05/17] trace: energy_model: Add trace event for EM runtime modifications Lukasz Luba
2023-05-30 10:03 ` Dietmar Eggemann
2023-07-03 15:53 ` Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 06/17] PM: EM: Add update_power() callback for " Lukasz Luba
2023-05-30 9:31 ` Dietmar Eggemann
2023-07-03 15:06 ` Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 07/17] PM: EM: Check if the get_cost() callback is present in em_compute_costs() Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 08/17] PM: EM: Introduce runtime modifiable table Lukasz Luba
2023-05-14 4:28 ` kernel test robot
2023-05-30 10:18 ` Dietmar Eggemann
2023-07-03 15:58 ` Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 09/17] PM: EM: Add RCU mechanism which safely cleans the old data Lukasz Luba
2023-05-30 10:02 ` Dietmar Eggemann
2023-07-03 15:49 ` Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 10/17] PM: EM: Add runtime update interface to modify EM power Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 11/17] PM: EM: Use runtime modified EM for CPUs energy estimation in EAS Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 12/17] PM: EM: Add argument to get_cost() for runtime modification Lukasz Luba
2023-05-30 9:53 ` Dietmar Eggemann
2023-07-03 15:30 ` Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 13/17] PM: EM: Refactor struct em_perf_domain and add default_table Lukasz Luba
2023-05-30 10:23 ` Dietmar Eggemann
2023-07-03 16:00 ` Lukasz Luba [this message]
2023-05-12 9:57 ` [PATCH v2 14/17] Documentation: EM: Add a new section about the design Lukasz Luba
2023-05-30 10:33 ` Dietmar Eggemann
2023-07-03 16:09 ` Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 15/17] Documentation: EM: Add a runtime modifiable EM design description Lukasz Luba
2023-05-30 10:42 ` Dietmar Eggemann
2023-07-03 16:13 ` Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 16/17] Documentation: EM: Add example with driver modifying the EM Lukasz Luba
2023-05-12 9:57 ` [PATCH v2 17/17] Documentation: EM: Describe the API of runtime modifications Lukasz Luba
2023-05-24 17:25 ` [PATCH v2 00/17] Introduce runtime modifiable Energy Model Rafael J. Wysocki
2023-07-03 11:08 ` Lukasz Luba
2023-05-30 11:07 ` Dietmar Eggemann
2023-07-03 16:35 ` Lukasz Luba
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