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PM: EM: Mark inefficiencies in CPUFreq
authorVincent Donnefort <vincent.donnefort@arm.com>
Wed, 8 Sep 2021 14:05:30 +0000 (15:05 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 5 Oct 2021 14:33:05 +0000 (16:33 +0200)
commite458716a92b57f854deb89bb40aa3554c2b6205e
tree133af7cb7f26cafc3fd8dfb957e393a28232ab6ftree
parentb894d20e6867f04827c7817fbc155460ff108f6fcommit | diff
PM: EM: Mark inefficiencies in CPUFreq

The Energy Model has a 1:1 mapping between OPPs and performance states
(em_perf_state). If a CPUFreq driver registers an Energy Model,
inefficiencies found by the latter can be applied to CPUFreq.

Signed-off-by: Vincent Donnefort <vincent.donnefort@arm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
kernel/power/energy_model.c diff | blob | blame | history
A mirror of Linus' kernel repository