From: Russell King - ARM Linux <linux@armlinux.org.uk>
To: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Juri Lelli <juri.lelli@arm.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Peter Zijlstra <peterz@infradead.org>,
Morten Rasmussen <morten.rasmussen@arm.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH v3 08/10] arm: wire cpu-invariant accounting support up to the task scheduler
Date: Mon, 14 Aug 2017 14:16:49 +0100 [thread overview]
Message-ID: <20170814131649.GI20805@n2100.armlinux.org.uk> (raw)
In-Reply-To: <20170727193312.9849-9-dietmar.eggemann@arm.com>
On Thu, Jul 27, 2017 at 08:33:10PM +0100, Dietmar Eggemann wrote:
> Commit 8cd5601c5060 ("sched/fair: Convert arch_scale_cpu_capacity() from
> weak function to #define") changed the wiring which now has to be done
> by associating arch_scale_cpu_capacity with the actual implementation
> provided by the architecture.
>
> Define arch_scale_cpu_capacity to use the arch_topology "driver"
> function topology_get_cpu_scale() for the task scheduler's cpu-invariant
> accounting instead of the default arch_scale_cpu_capacity() in
> kernel/sched/sched.h.
>
> Cc: Russell King <linux@arm.linux.org.uk>
> Cc: Juri Lelli <juri.lelli@arm.com>
> Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
> Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
> Tested-by: Juri Lelli <juri.lelli@arm.com>
> Reviewed-by: Juri Lelli <juri.lelli@arm.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
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next prev parent reply other threads:[~2017-08-14 13:17 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-27 19:33 [PATCH v3 00/10] arm, arm64, cpufreq: frequency- and cpu-invariant accounting support for task scheduler Dietmar Eggemann
2017-07-27 19:33 ` [PATCH v3 01/10] drivers base/arch_topology: free cpumask cpus_to_visit Dietmar Eggemann
2017-07-28 7:21 ` Viresh Kumar
2017-08-01 10:56 ` Juri Lelli
2017-07-27 19:33 ` [PATCH v3 02/10] cpufreq: provide default frequency-invariance setter function Dietmar Eggemann
2017-07-28 7:30 ` Viresh Kumar
2017-08-02 12:55 ` Dietmar Eggemann
2017-07-27 19:33 ` [PATCH v3 03/10] cpufreq: arm_big_little: invoke " Dietmar Eggemann
2017-07-28 8:25 ` Viresh Kumar
2017-07-27 19:33 ` [PATCH v3 04/10] cpufreq: dt: " Dietmar Eggemann
2017-07-28 8:25 ` Viresh Kumar
2017-07-27 19:33 ` [PATCH v3 05/10] drivers base/arch_topology: provide frequency-invariant accounting support Dietmar Eggemann
2017-07-28 8:26 ` Viresh Kumar
2017-07-27 19:33 ` [PATCH v3 06/10] drivers base/arch_topology: allow inlining cpu-invariant " Dietmar Eggemann
2017-07-28 8:27 ` Viresh Kumar
2017-07-27 19:33 ` [PATCH v3 07/10] arm: wire frequency-invariant accounting support up to the task scheduler Dietmar Eggemann
2017-08-14 13:16 ` Russell King - ARM Linux
2017-07-27 19:33 ` [PATCH v3 08/10] arm: wire cpu-invariant " Dietmar Eggemann
2017-08-14 13:16 ` Russell King - ARM Linux [this message]
2017-07-27 19:33 ` [PATCH v3 09/10] arm64: wire frequency-invariant " Dietmar Eggemann
2017-07-27 19:33 ` [PATCH v3 10/10] arm64: wire cpu-invariant " Dietmar Eggemann
2017-08-02 13:04 ` [PATCH v3 00/10] arm, arm64, cpufreq: frequency- and cpu-invariant accounting support for " Dietmar Eggemann
2017-08-04 17:38 ` Dietmar Eggemann
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