Messages in this thread | | | Date | Sun, 24 Jun 2007 12:02:16 +0200 | From | "Antonino Ingargiola" <> | Subject | Re: [patch] CFS scheduler, -v18 |
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2007/6/23, Ingo Molnar <mingo@elte.hu>: > > * Antonino Ingargiola <tritemio@gmail.com> wrote: > > > 2007/6/23, Ingo Molnar <mingo@elte.hu>: > > > > > >i'm pleased to announce release -v18 of the CFS scheduler patchset. > > > > I'm running -v18 on 2.6.22-rc5, no problems so far. How can I change a > > task to SCHED_IDLE or SCHED_BATCH priority under CFS? > > pick up schedtool, and these are the choices it gives: > > -N for SCHED_NORMAL > -F -p PRIO for SCHED_FIFO only as root > -R -p PRIO for SCHED_RR only as root > -B for SCHED_BATCH > -I -p PRIO for SCHED_ISO > -D for SCHED_IDLEPRIO > > then for example to start up something as SCHED_IDLE: > > schedtool -D -e ./somecommand.sh >
Thank you very much! I was thinking that schedtool was suitable only for -ck. I've installed schedtool and it works fine.
Anyway, I've discovered with great pleasure that CFS has also the SCHED_ISO priority. I may have missed something, but I don't remember to have read this in any of the CFS release notes :). For me this is a really useful feature. Thanks.
Regards,
~ Antonio
> Ingo > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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