Re: [PATCH v3 07/10] arm: wire frequency-invariant accounting support up to the task scheduler
From: Russell King - ARM Linux <linux@armlinux.org.uk>
Date: 2017-08-14 13:16:44
Also in:
lkml
On Thu, Jul 27, 2017 at 08:33:09PM +0100, Dietmar Eggemann wrote:
Commit dfbca41f3479 ("sched: Optimize freq invariant accounting")
changed the wiring which now has to be done by associating
arch_scale_freq_capacity with the actual implementation provided
by the architecture.
Define arch_scale_freq_capacity to use the arch_topology "driver"
function topology_get_freq_scale() for the task scheduler's
frequency-invariant accounting instead of the default
arch_scale_freq_capacity() in kernel/sched/sched.h.
Cc: Russell King <redacted>
Cc: Juri Lelli <redacted>
Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
Tested-by: Juri Lelli <redacted>
Reviewed-by: Juri Lelli <redacted>Acked-by: Russell King <redacted> -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up According to speedtest.net: 8.21Mbps down 510kbps up