Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1349588
| From | Peter Zijlstra <peterz@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 5/6] cpufreq: Support for fast frequency switching |
| Date | 2016-03-03 22:20 +0100 |
| Message-ID | <r8IP8-4zX-23@gated-at.bofh.it> (permalink) |
| References | <r84I2-18B-15@gated-at.bofh.it> <r84I4-18B-61@gated-at.bofh.it> <r8zsu-6gN-13@gated-at.bofh.it> <r8IvM-49H-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Mar 03, 2016 at 09:56:40PM +0100, Rafael J. Wysocki wrote:
> On Thu, Mar 3, 2016 at 12:16 PM, Peter Zijlstra <peterz@infradead.org> wrote:
> > On Wed, Mar 02, 2016 at 03:12:33AM +0100, Rafael J. Wysocki wrote:
> >> The most important change from the previous version is that the
> >> ->fast_switch() callback takes an additional "relation" argument
> >> and now the governor can use it to choose a selection method.
> >
> >> +unsigned int acpi_cpufreq_fast_switch(struct cpufreq_policy *policy,
> >> + unsigned int target_freq,
> >> + unsigned int relation)
> >
> > Would it make sense to replace the {target_freq, relation} pair with
> > something like the CPPC {min_freq, max_freq} pair?
>
> Yes, it would in general, but since I use __cpufreq_driver_target() in
> the "slow driver" case, that would need to be reworked too for
> consistency. So I'd prefer to do that later.
OK, fair enough.
Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread
[PATCH 5/6] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-02 03:30 +0100
Re: [PATCH 5/6] cpufreq: Support for fast frequency switching Viresh Kumar <viresh.kumar@linaro.org> - 2016-03-03 07:10 +0100
Re: [PATCH 5/6] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-04 03:20 +0100
Re: [PATCH 5/6] cpufreq: Support for fast frequency switching Peter Zijlstra <peterz@infradead.org> - 2016-03-03 12:20 +0100
Re: [PATCH 5/6] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-03 20:40 +0100
Re: [PATCH 5/6] cpufreq: Support for fast frequency switching Peter Zijlstra <peterz@infradead.org> - 2016-03-03 12:20 +0100
Re: [PATCH 5/6] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-03 22:00 +0100
Re: [PATCH 5/6] cpufreq: Support for fast frequency switching Peter Zijlstra <peterz@infradead.org> - 2016-03-03 22:20 +0100
csiph-web