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| author | Lukasz Luba <lukasz.luba@arm.com> | 2024-02-08 11:55:43 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-02-08 15:00:28 +0100 |
| commit | aa11a7ebfd5d698f541641922beede1cb474bf70 (patch) | |
| tree | 249db164cabc9532c3be6863cb8ab07b3c8345e3 /kernel | |
| parent | ca0fc871f16f4bef746b5ba814b67afb59119700 (diff) | |
| download | linux-aa11a7ebfd5d698f541641922beede1cb474bf70.tar.gz linux-aa11a7ebfd5d698f541641922beede1cb474bf70.tar.bz2 linux-aa11a7ebfd5d698f541641922beede1cb474bf70.zip | |
PM: EM: Use runtime modified EM for CPUs energy estimation in EAS
The new Energy Model (EM) supports runtime modification of the performance
state table to better model the power used by the SoC. Use this new
feature to improve energy estimation and therefore task placement in
Energy Aware Scheduler (EAS).
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Tested-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel')
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