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Groups > linux.kernel > #1359203
| From | Peter Zijlstra <peterz@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data |
| Date | 2016-03-16 19:00 +0100 |
| Message-ID | <rdnTI-3JO-7@gated-at.bofh.it> (permalink) |
| References | <rdlfb-2aF-7@gated-at.bofh.it> <rdlfc-2aF-31@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Mar 16, 2016 at 03:59:18PM +0100, Rafael J. Wysocki wrote:
> +static void sugov_update_commit(struct sugov_policy *sg_policy, u64 time,
> + unsigned int next_freq)
> +{
> + struct cpufreq_policy *policy = sg_policy->policy;
> +
> + if (next_freq > policy->max)
> + next_freq = policy->max;
> + else if (next_freq < policy->min)
> + next_freq = policy->min;
I'm still very much undecided on these policy min/max thresholds. I
don't particularly like them.
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[PATCH v3 0/7] cpufreq: schedutil governor "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-08 04:00 +0100
[PATCH v3 1/7][Resend] cpufreq: Rework the scheduler hooks for triggering updates "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-08 04:00 +0100
Re: [PATCH v3 1/7][Resend] cpufreq: Rework the scheduler hooks for triggering updates Peter Zijlstra <peterz@infradead.org> - 2016-03-09 14:50 +0100
Re: [PATCH v3 1/7][Resend] cpufreq: Rework the scheduler hooks for triggering updates "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-09 15:10 +0100
[PATCH v3 2/7][Resend] cpufreq: Move scheduler-related code to the sched directory "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-08 04:00 +0100
[PATCH v3 7/7] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-08 04:00 +0100
[PATCH v4 2/7] cpufreq: governor: New data type for management part of dbs_data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 16:10 +0100
[PATCH v4 1/7] cpufreq: sched: Helpers to add and remove update_util hooks "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 16:10 +0100
[PATCH v4 4/7] cpufreq: Move governor attribute set headers to cpufreq.h "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 16:10 +0100
[PATCH v4 0/7] cpufreq: schedutil governor "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 16:10 +0100
[PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 16:10 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data Peter Zijlstra <peterz@infradead.org> - 2016-03-16 18:40 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 22:50 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data Peter Zijlstra <peterz@infradead.org> - 2016-03-16 18:40 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 22:40 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data Peter Zijlstra <peterz@infradead.org> - 2016-03-16 19:00 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 22:50 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data Peter Zijlstra <peterz@infradead.org> - 2016-03-16 19:00 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 22:40 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data Peter Zijlstra <peterz@infradead.org> - 2016-03-16 23:40 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data Peter Zijlstra <peterz@infradead.org> - 2016-03-16 19:20 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 22:40 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data Peter Zijlstra <peterz@infradead.org> - 2016-03-16 23:50 +0100
Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-17 00:00 +0100
[PATCH v4 3/7] cpufreq: governor: Move abstract gov_attr_set code to seperate file "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 16:10 +0100
[PATCH v4 6/7] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 16:10 +0100
Re: [PATCH v4 6/7] cpufreq: Support for fast frequency switching Peter Zijlstra <peterz@infradead.org> - 2016-03-16 16:40 +0100
Re: [PATCH v4 6/7] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-16 18:00 +0100
Re: [PATCH v4 6/7] cpufreq: Support for fast frequency switching Peter Zijlstra <peterz@infradead.org> - 2016-03-16 16:50 +0100
Re: [PATCH v4 6/7] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-16 18:00 +0100
[PATCH v4 5/7] cpufreq: Move governor symbols to cpufreq.h "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-16 16:10 +0100
Re: [PATCH v4 0/7] cpufreq: schedutil governor Peter Zijlstra <peterz@infradead.org> - 2016-03-16 16:30 +0100
Re: [PATCH v4 0/7] cpufreq: schedutil governor "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-16 17:30 +0100
[PATCH v5 6/7][Update] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-17 01:00 +0100
Re: [PATCH v5 6/7][Update] cpufreq: Support for fast frequency switching Juri Lelli <juri.lelli@arm.com> - 2016-03-17 12:40 +0100
Re: [PATCH v5 6/7][Update] cpufreq: Support for fast frequency switching Juri Lelli <juri.lelli@arm.com> - 2016-03-17 12:50 +0100
Re: [PATCH v5 6/7][Update] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-17 14:00 +0100
Re: [PATCH v5 6/7][Update] cpufreq: Support for fast frequency switching Peter Zijlstra <peterz@infradead.org> - 2016-03-17 12:50 +0100
[PATCH v5 7/7][Update] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-17 01:00 +0100
Re: [PATCH v5 7/7][Update] cpufreq: schedutil: New governor based on scheduler utilization data Peter Zijlstra <peterz@infradead.org> - 2016-03-17 12:40 +0100
Re: [PATCH v5 7/7][Update] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-17 14:00 +0100
Re: [PATCH v5 7/7][Update] cpufreq: schedutil: New governor based on scheduler utilization data Juri Lelli <juri.lelli@arm.com> - 2016-03-17 12:40 +0100
Re: [PATCH v5 7/7][Update] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-17 14:00 +0100
[PATCH v6 6/7][Update] cpufreq: Support for fast frequency switching "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-17 17:00 +0100
[PATCH v6 7/7][Update] cpufreq: schedutil: New governor based on scheduler utilization data "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-03-17 17:10 +0100
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