Messages in this thread | | | From | Ronny Meeus <> | Date | Thu, 7 May 2015 22:17:48 +0200 | Subject | Re: Issue in PI boosting code in __sched_setscheduler |
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On Wed, May 6, 2015 at 5:23 AM, Steven Rostedt <rostedt@goodmis.org> wrote: > On Wed, 6 May 2015 05:14:18 +0200 > Ronny Meeus <ronny.meeus@gmail.com> wrote: > >> Thanks for looking into this. >> >> It looks to me that real-time priority threads are not used in many >> systems because we discovered already several issues, both in the >> kernel and glibc while we are using Linux only recently. >> Do you have a view on this? >> > > 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.
> Anyway, did you see the patch Thomas sent out?
I did not see, I will have a look right away.
> > Subject: [PATCH V2] sched: Handle priority boosted tasks proper in setscheduler() > > It solves this current issue. > > -- Steve
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