Re: [PATCH v6] cpufreq: schedutil: Make iowait boost more energy efficient

2017-07-22 Thread Joel Fernandes
On Sat, Jul 22, 2017 at 2:44 PM, Rafael J. Wysocki wrote: > On Saturday, July 22, 2017 12:47:53 AM Joel Fernandes wrote: >> Currently the iowait_boost feature in schedutil makes the frequency go to max >> on iowait wakeups. This feature was added to handle a case that Peter

Re: [PATCH v6] cpufreq: schedutil: Make iowait boost more energy efficient

2017-07-22 Thread Joel Fernandes
On Sat, Jul 22, 2017 at 2:44 PM, Rafael J. Wysocki wrote: > On Saturday, July 22, 2017 12:47:53 AM Joel Fernandes wrote: >> Currently the iowait_boost feature in schedutil makes the frequency go to max >> on iowait wakeups. This feature was added to handle a case that Peter >> described where

Re: [PATCH v6] cpufreq: schedutil: Make iowait boost more energy efficient

2017-07-22 Thread Rafael J. Wysocki
On Saturday, July 22, 2017 12:47:53 AM Joel Fernandes wrote: > Currently the iowait_boost feature in schedutil makes the frequency go to max > on iowait wakeups. This feature was added to handle a case that Peter > described where the throughput of operations involving continuous I/O requests >

Re: [PATCH v6] cpufreq: schedutil: Make iowait boost more energy efficient

2017-07-22 Thread Rafael J. Wysocki
On Saturday, July 22, 2017 12:47:53 AM Joel Fernandes wrote: > Currently the iowait_boost feature in schedutil makes the frequency go to max > on iowait wakeups. This feature was added to handle a case that Peter > described where the throughput of operations involving continuous I/O requests >

[PATCH v6] cpufreq: schedutil: Make iowait boost more energy efficient

2017-07-22 Thread Joel Fernandes
Currently the iowait_boost feature in schedutil makes the frequency go to max on iowait wakeups. This feature was added to handle a case that Peter described where the throughput of operations involving continuous I/O requests [1] is reduced due to running at a lower frequency, however the lower

[PATCH v6] cpufreq: schedutil: Make iowait boost more energy efficient

2017-07-22 Thread Joel Fernandes
Currently the iowait_boost feature in schedutil makes the frequency go to max on iowait wakeups. This feature was added to handle a case that Peter described where the throughput of operations involving continuous I/O requests [1] is reduced due to running at a lower frequency, however the lower