From: Christian Loehle <christian.loehle@arm.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
Linux PM <linux-pm@vger.kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Lukasz Luba <lukasz.luba@arm.com>,
Peter Zijlstra <peterz@infradead.org>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Morten Rasmussen <morten.rasmussen@arm.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Ricardo Neri <ricardo.neri-calderon@linux.intel.com>,
Pierre Gondois <pierre.gondois@arm.com>
Subject: Re: [RFT][PATCH v1 1/8] cpufreq/sched: schedutil: Add helper for governor checks
Date: Thu, 17 Apr 2025 13:23:44 +0100 [thread overview]
Message-ID: <e535ae92-89ff-4053-865d-523567753006@arm.com> (raw)
In-Reply-To: <10640940.nUPlyArG6x@rjwysocki.net>
On 4/16/25 18:48, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> Add a helper for checking if schedutil is the current governor for
> a given cpufreq policy and use it in sched_is_eas_possible() to avoid
> accessing cpufreq policy internals directly from there.
>
> No intentional functional impact.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Christian Loehle <christian.loehle@arm.com>
next prev parent reply other threads:[~2025-04-17 12:23 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-16 17:44 [RFT][PATCH v1 0/8] cpufreq: intel_pstate: Enable EAS on hybrid platforms without SMT Rafael J. Wysocki
2025-04-16 17:48 ` [RFT][PATCH v1 1/8] cpufreq/sched: schedutil: Add helper for governor checks Rafael J. Wysocki
2025-04-17 12:23 ` Christian Loehle [this message]
2025-04-16 17:59 ` [RFT][PATCH v1 2/8] cpufreq/sched: Move cpufreq-specific EAS checks to cpufreq Rafael J. Wysocki
2025-04-17 12:28 ` Christian Loehle
2025-04-16 18:01 ` [RFT][PATCH v1 3/8] cpufreq/sched: Allow .setpolicy() cpufreq drivers to enable EAS Rafael J. Wysocki
2025-04-17 12:19 ` Christian Loehle
2025-04-17 13:01 ` Rafael J. Wysocki
2025-04-17 13:03 ` Christian Loehle
2025-04-16 18:04 ` [RFT][PATCH v1 4/8] PM: EM: Move CPU capacity check to em_adjust_new_capacity() Rafael J. Wysocki
2025-04-16 18:06 ` [RFT][PATCH v1 5/8] PM: EM: Introduce em_adjust_cpu_capacity() Rafael J. Wysocki
2025-04-27 14:01 ` Dietmar Eggemann
2025-04-30 19:23 ` Rafael J. Wysocki
2025-05-01 12:30 ` Dietmar Eggemann
2025-05-06 19:46 ` Rafael J. Wysocki
2025-04-16 18:09 ` [RFT][PATCH v1 6/8] cpufreq: intel_pstate: EAS support for hybrid platforms Rafael J. Wysocki
2025-04-16 18:10 ` [RFT][PATCH v1 7/8] cpufreq: intel_pstate: Align perf domains with L2 cache Rafael J. Wysocki
2025-04-17 12:42 ` Christian Loehle
2025-04-27 16:23 ` Dietmar Eggemann
2025-04-30 19:29 ` Rafael J. Wysocki
2025-05-01 12:30 ` Dietmar Eggemann
2025-04-16 18:12 ` [RFT][PATCH v1 8/8] cpufreq: intel_pstate: EAS: Increase cost for CPUs using L3 cache Rafael J. Wysocki
2025-04-25 21:32 ` Christian Loehle
2025-04-25 21:39 ` Rafael J. Wysocki
2025-04-18 9:58 ` [RFT][PATCH v1 0/8] cpufreq: intel_pstate: Enable EAS on hybrid platforms without SMT Christian Loehle
2025-04-18 19:52 ` Rafael J. Wysocki
2025-05-12 13:23 ` [PATCH v1] cpufreq: Drop policy locking from cpufreq_policy_is_good_for_eas() Rafael J. Wysocki
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=e535ae92-89ff-4053-865d-523567753006@arm.com \
--to=christian.loehle@arm.com \
--cc=dietmar.eggemann@arm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=lukasz.luba@arm.com \
--cc=morten.rasmussen@arm.com \
--cc=peterz@infradead.org \
--cc=pierre.gondois@arm.com \
--cc=ricardo.neri-calderon@linux.intel.com \
--cc=rjw@rjwysocki.net \
--cc=srinivas.pandruvada@linux.intel.com \
--cc=vincent.guittot@linaro.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox