From: Max Krasnyansky <maxk@domain.hid>
To: Paolo Mantegazza <mantegazza@domain.hid>
Cc: Fillod Stephane <stephane.fillod@domain.hid>,
Wolfgang Grandegger <wolfgang.grandegger@domain.hid>,
rtai@domain.hid, adeos-main@gna.org
Subject: Re: [Adeos-main] Re: Interrupt Latency Question
Date: Wed, 20 Apr 2005 11:10:04 -0700 [thread overview]
Message-ID: <42669AFC.8060805@domain.hid> (raw)
In-Reply-To: <42660D98.9000400@domain.hid>
Paolo Mantegazza wrote:
> For real time CPU reservation I mean something that estabilshes it as
> such directly at boot and are real time applications that have
> specifically to use it, the rest is excluded from the very beginning
That's exactly what 'isolcpus' option does. Tasks that want to use isolated
CPU have to explicitly call sched_setaffinity() to migrate.
Max
next prev parent reply other threads:[~2005-04-20 18:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-14 14:55 [Adeos-main] RE: Interrupt Latency Question Fillod Stephane
2005-04-14 15:47 ` Philippe Gerum
2005-04-14 20:20 ` Michael Neuhauser
2005-04-14 17:15 ` [Adeos-main] " Paolo Mantegazza
2005-04-19 18:35 ` Max Krasnyansky
2005-04-20 8:06 ` Paolo Mantegazza
2005-04-20 18:10 ` Max Krasnyansky [this message]
2005-04-17 9:32 ` Wolfgang Grandegger
2005-05-03 7:12 ` Der Herr Hofrat
2005-05-03 16:11 ` Wolfgang Grandegger
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