From: Dag Nygren <dag@newtech.fi>
To: "Wessler, Siegfried" <Siegfried.Wessler@de.hbm.com>
Cc: "'linux-kernel@vger.kernel.org'" <linux-kernel@vger.kernel.org>,
dag@newtech.fi
Subject: Re: interrupt latency
Date: Tue, 27 Aug 2002 21:05:10 +0300 [thread overview]
Message-ID: <20020827180510.24175.qmail@dag.newtech.fi> (raw)
In-Reply-To: Message from "Wessler, Siegfried" <Siegfried.Wessler@de.hbm.com> of "Tue, 27 Aug 2002 11:58:12 +0200." <D3524C0FFDC6A54F9D7B6BBEECD341D5D56FDB@HBMNTX0.da.hbm.com>
> Hello,
>
> I am running and will in near future kernel 2.4.18 on an embedded system.
>
> I have to speed up interrupt latency and need to understand how in what
> timing tasklets are called and arbitraded.
Have you already checked if the low-latency patch and/or the preempt patch
that is out there could do the trick for you ?
Good luck
--
Dag Nygren email: dag@newtech.fi
Oy Espoon NewTech Ab phone: +358 9 8024910
Träsktorpet 3 fax: +358 9 8024916
02360 ESBO Mobile: +358 400 426312
FINLAND
next prev parent reply other threads:[~2002-08-27 18:00 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-27 9:58 Wessler, Siegfried
2002-08-27 14:11 ` Stephen Samuel
2002-08-27 17:16 ` Robert Schwebel
2002-08-27 21:44 ` Stephen Samuel
2002-08-27 17:41 ` Mark Hounschell
2002-08-27 18:01 ` Richard B. Johnson
2002-08-27 19:54 ` yodaiken
2002-08-27 20:44 ` Richard B. Johnson
2002-08-27 20:56 ` yodaiken
2002-08-27 22:47 ` Rogier Wolff
2002-08-28 12:18 ` Richard B. Johnson
2002-08-28 13:41 ` yodaiken
2002-08-28 14:25 ` Jonathan Lundell
2002-08-28 13:53 ` yodaiken
2002-08-28 15:02 ` Richard B. Johnson
2002-08-28 15:19 ` yodaiken
2002-08-28 15:31 ` Alan Cox
2002-08-28 15:37 ` Richard B. Johnson
2002-08-28 16:53 ` Randy.Dunlap
2002-08-28 12:42 ` Pavel Machek
2002-08-27 18:05 ` Dag Nygren [this message]
2002-10-30 23:50 Keith Adamson
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