Re: [PATCH v2] cpufreq: schedutil: Trace frequency only if it has changed

2017-03-22 Thread Viresh Kumar
On 22-03-17, 18:32, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki > > sugov_update_commit() calls trace_cpu_frequency() to record the > current CPU frequency if it has not changed in the fast switch case > to prevent utilities from getting confused (they may report that the > CPU is idle if

[PATCH v2] cpufreq: schedutil: Trace frequency only if it has changed

2017-03-22 Thread Rafael J. Wysocki
From: Rafael J. Wysocki sugov_update_commit() calls trace_cpu_frequency() to record the current CPU frequency if it has not changed in the fast switch case to prevent utilities from getting confused (they may report that the CPU is idle if the frequency has not been recorded for too long, for exa