From: Lukasz Luba <lukasz.luba@xxxxxxx> The Odroid-XU3/4 is a decent and easy accessible ARM big.LITTLE platform, which might be used for research and development. This small patch set provides possibility to run Energy Aware Scheduler (EAS) on Odroid-XU4/3 and experiment with it. The patch 1 enables SCHED_MC, which adds another level in sched_domain. The patch 2 provides 'dynamic-power-coefficient' in CPU DT nodes, which is then is used by the Energy Model (EM). The patch 3 enables EM and makes EAS possible to run. Please read the commit message in the patch 3 describing how to enable or disable EAS at runtime. Some of the test results are provided also in there. The patch set is on top of Krzysztof's tree, branch 'next/dt' [1] and has been tested on Odroid-XU3. Regards, Lukasz Luba [1] https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git/log/?h=next/dt Lukasz Luba (3): ARM: exynos_defconfig: Enable SCHED_MC ARM: dts: exynos: Add Exynos5422 CPU dynamic-power-coefficient information ARM: exynos_defconfig: Enable Energy Model framework arch/arm/boot/dts/exynos5422-cpus.dtsi | 8 ++++++++ arch/arm/configs/exynos_defconfig | 2 ++ 2 files changed, 10 insertions(+) -- 2.17.1
