Re: [PATCH 3/3] cpufreq: schedutil: remove redundant code from sugov_next_freq_shared()

From: Rafael J. Wysocki
Date: Fri Mar 03 2017 - 19:15:22 EST


On Thursday, March 02, 2017 02:03:22 PM Viresh Kumar wrote:
> The same code is present both within and outside the loop and it doesn't
> look like it provides any additional benefit.

Well, not quite. This is on purpose.

Note the "if (j == smp_processor_id())" condition within the loop and think
about how the current CPU is taken into account. :-)

Thanks,
Rafael