Re: [PATCH] sched/cpufreq: don't trigger cpufreq update w/o real rt/deadline tasks running

[Wanpeng Li]

2016-04-20 8:32 GMT+08:00 Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>:
> On Monday, April 18, 2016 01:51:24 PM Wanpeng Li wrote:
>> Sometimes update_curr() is called w/o tasks actually running, it is
>> captured by:
>>       u64 delta_exec = rq_clock_task(rq) - curr->se.exec_start;
>> We should not trigger cpufreq update in this case for rt/deadline
>> classes, and this patch fix it.
>>
>> Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxx>
>
> The signed-off-by tag should agree with the From: header.  One way to achieve
> that is to add an extra From: line at the start of the changelog.

Thanks for the tip Rafael, just send out v2 to fix it.

Regards,
Wanpeng Li