Re: [PATCH 1/5] powercap/drivers/dtpm: Encapsulate even more the code

From: Lukasz Luba
Date: Mon Mar 08 2021 - 14:56:02 EST


Hi Daniel,

On 3/8/21 7:31 PM, Daniel Lezcano wrote:

On 01/03/2021 22:21, Daniel Lezcano wrote:
In order to increase the self-encapsulation of the dtpm generic code,
the following changes are adding a power update ops to the dtpm
ops. That allows the generic code to call directly the dtpm backend
function to update the power values.

The power update function does compute the power characteristics when
the function is invoked. In the case of the CPUs, the power
consumption depends on the number of online CPUs. The online CPUs mask
is not up to date at CPUHP_AP_ONLINE_DYN state in the tear down
callback. That is the reason why the online / offline are at separate
state. As there is already an existing state for DTPM, this one is
only moved to the DEAD state, so there is no addition of new state
with these changes.

That simplifies the code for the next changes and results in a more
self-encapsulated code.

Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

Is there any comment on this series ?

If you can wait 1 day, I will review it tomorrow...
I was quite busy recently and put it at the end of my list.

Regards,
Lukasz