On 03-11-17, 13:36, Chris Redpath wrote:
> After
> 674e75411fc2 ("sched: cpufreq: Allow remote cpufreq callbacks")
>
> We stopped always reading utilization for the cpu we are running
> the governor on, and instead read it for the cpu which we've been
> told has updated utilization. This is stored in sugov_cpu->cpu.
>
> The value is set in sugov_register but we clear it in sugov_start
> which leads to always looking at the utilization of CPU0 instead
> of the correct one.
>
> Let's fix this by consolidating the initialization code into
> sugov_start().
>
> Fixes: 674e75411fc2 ("sched: cpufreq: Allow remote cpufreq callbacks")
> Signed-off-by: Chris Redpath <[email protected]>
> Reviewed-by: Patrick Bellasi <[email protected]>
> Reviewed-by: Brendan Jackman <[email protected]>
> Cc: Rafael J. Wysocki <[email protected]>
> Cc: Viresh Kumar <[email protected]>
> Cc: Ingo Molnar <[email protected]>
> Cc: Peter Zijlstra <[email protected]>
> ---
> kernel/sched/cpufreq_schedutil.c | 6 +-----
> 1 file changed, 1 insertion(+), 5 deletions(-)
Acked-by: Viresh Kumar <[email protected]>
--
viresh
