Messages in this thread | | | Date | Wed, 7 Jul 2021 12:01:38 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 2/3] PM: EM: Make em_cpu_energy() able to return bigger values |
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On Wed, Jul 07, 2021 at 09:09:08AM +0100, Lukasz Luba wrote: > For now we would live with this simple code which improves > all recent 64bit platforms and is easy to take it into Android > common kernel. The next step would be more scattered across > other subsystems, so harder to backport to Android 5.4 and others.
Ah, you *do* only care about 64bit :-) So one option is to only increase precision for 64BIT builds, just like we do for scale_load() and friends.
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