Re: Issue in PI boosting code in __sched_setscheduler

From: Ronny Meeus
Date: Thu May 07 2015 - 16:25:46 EST


On Thu, May 7, 2015 at 10:22 PM, Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
> On Thu, 7 May 2015 22:17:48 +0200
> Ronny Meeus <ronny.meeus@xxxxxxxxx> wrote:
>
>> > View on what?
>>
>> Whether the real-time priority threads are used a lot.
>> I have the impression that there are severe issues in the Linux eco
>> system (Kernel+glibc) when it comes to real-time priority handling.
>>
>
> It matters what you want from the thread. Real-time is about
> determinism, not throughput. Most actions are about throughput, so it
> would not surprise me that they do not make them RT.
>

OK I understand.
I will try to test the patch of Thomas tomorrow.

Thanks Steve and Thomas for solving this issue.

> -- Steve
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