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Groups > linux.kernel > #1623972
| From | Joel Fernandes <joelaf@google.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC/RFT][PATCH 1/2] cpufreq: schedutil: Use policy-dependent transition delays |
| Date | 2017-04-15 04:30 +0200 |
| Message-ID | <twlDk-Ts-1@gated-at.bofh.it> (permalink) |
| References | <tuvdL-1Fy-5@gated-at.bofh.it> <tuvdL-1Fy-3@gated-at.bofh.it> <tuPYS-6Qk-17@gated-at.bofh.it> <twim6-71X-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Apr 14, 2017 at 3:51 PM, Rafael J. Wysocki <rjw@rjwysocki.net> wrote: > On Tuesday, April 11, 2017 12:20:41 AM Rafael J. Wysocki wrote: >> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com> >> >> Make the schedutil governor take the initial (default) value of the >> rate_limit_us sysfs attribute from the (new) transition_delay_us >> policy parameter (to be set by the scaling driver). >> >> That will allow scaling drivers to make schedutil use smaller default >> values of rate_limit_us and reduce the default average time interval >> between consecutive frequency changes. >> >> Make intel_pstate set transition_delay_us to 500. >> >> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> >> --- >> >> This is a replacement for https://patchwork.kernel.org/patch/9671831/ > > Any concerns about this one? Looks good to me. Thanks, Joel
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[RFC/RFT][PATCH 1/2] cpufreq: schedutil: Use policy-dependent transition delays "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-04-11 00:30 +0200
Re: [RFC/RFT][PATCH 1/2] cpufreq: schedutil: Use policy-dependent transition delays Viresh Kumar <viresh.kumar@linaro.org> - 2017-04-11 13:20 +0200
Re: [RFC/RFT][PATCH 1/2] cpufreq: schedutil: Use policy-dependent transition delays "Rafael J. Wysocki" <rafael@kernel.org> - 2017-04-11 16:10 +0200
Re: [RFC/RFT][PATCH 1/2] cpufreq: schedutil: Use policy-dependent transition delays "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-04-15 01:00 +0200
Re: [RFC/RFT][PATCH 1/2] cpufreq: schedutil: Use policy-dependent transition delays Joel Fernandes <joelaf@google.com> - 2017-04-15 04:30 +0200
Re: [RFC/RFT][PATCH 1/2] cpufreq: schedutil: Use policy-dependent transition delays Brendan Jackman <brendan.jackman@arm.com> - 2017-04-18 11:50 +0200
Re: [RFC/RFT][PATCH 1/2] cpufreq: schedutil: Use policy-dependent transition delays Viresh Kumar <viresh.kumar@linaro.org> - 2017-04-17 07:50 +0200
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