Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 27 Aug 2002 14:00:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 27 Aug 2002 14:00:54 -0400 Received: from ip213-185-39-113.laajakaista.mtv3.fi ([213.185.39.113]:20657 "HELO dag.newtech.fi") by vger.kernel.org with SMTP id convert rfc822-to-8bit; Tue, 27 Aug 2002 14:00:53 -0400 Message-ID: <20020827180510.24175.qmail@dag.newtech.fi> X-Mailer: exmh version 2.5 07/13/2001 with nmh-0.27 To: "Wessler, Siegfried" cc: "'linux-kernel@vger.kernel.org'" , dag@newtech.fi Subject: Re: interrupt latency In-Reply-To: Message from "Wessler, Siegfried" of "Tue, 27 Aug 2002 11:58:12 +0200." Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT Date: Tue, 27 Aug 2002 21:05:10 +0300 From: Dag Nygren Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 857 Lines: 26 > 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 Tr?sktorpet 3 fax: +358 9 8024916 02360 ESBO Mobile: +358 400 426312 FINLAND - 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/