linux-kernel - Re: [PATCH v1 01/16] thermal: core: Introduce .trip

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Date: Tue, 23 Apr 2024 19:58:37 +0200
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: "Rafael J. Wysocki" <rafael@...nel.org>
Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>,
 Linux PM <linux-pm@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
 Lukasz Luba <lukasz.luba@....com>,
 Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Subject: Re: [PATCH v1 01/16] thermal: core: Introduce .trip_crossed()
 callback for thermal governors

On 23/04/2024 19:25, Rafael J. Wysocki wrote:
> On Tue, Apr 23, 2024 at 7:14 PM Daniel Lezcano
> <daniel.lezcano@...aro.org> wrote:
>>
>> On 10/04/2024 18:10, Rafael J. Wysocki wrote:
>>> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
>>>
>>> Introduce a new thermal governor callback called .trip_crossed()
>>> that will be invoked whenever a trip point is crossed by the zone
>>> temperature, either on the way up or on the way down.
>>>
>>> The trip crossing direction information will be passed to it and if
>>> multiple trips are crossed in the same direction during one thermal zone
>>> update, the new callback will be invoked for them in temperature order,
>>> either ascending or descending, depending on the trip crossing
>>> direction.
>>>
>>> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
>>> ---

[ ... ]

>>> +             if (governor->trip_crossed)
>>> +                     governor->trip_crossed(tz, &td->trip, true);
>>
>> Is it possible to wrap this into a function ? So we keep the calls at
>> the same level in this block
> 
> I can send a separate patch for this if you want me to.

Yes, sure


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