Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S272004AbTG2Tr7 (ORCPT ); Tue, 29 Jul 2003 15:47:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272012AbTG2Tr7 (ORCPT ); Tue, 29 Jul 2003 15:47:59 -0400 Received: from [66.212.224.118] ([66.212.224.118]:18192 "EHLO hemi.commfireservices.com") by vger.kernel.org with ESMTP id S272004AbTG2Tr5 (ORCPT ); Tue, 29 Jul 2003 15:47:57 -0400 Date: Tue, 29 Jul 2003 15:36:19 -0400 (EDT) From: Zwane Mwaikambo X-X-Sender: zwane@montezuma.mastecende.com To: Andrew Morton Cc: Albert Cahalan , linux-yoann@ifrance.com, linux-kernel@vger.kernel.org, akpm@digeo.com, vortex@scyld.com, jgarzik@pobox.com Subject: Re: another must-fix: major PS/2 mouse problem In-Reply-To: <20030729115825.5347b487.akpm@osdl.org> Message-ID: References: <1054431962.22103.744.camel@cube> <3EDCF47A.1060605@ifrance.com> <1054681254.22103.3750.camel@cube> <3EDD8850.9060808@ifrance.com> <1058921044.943.12.camel@cube> <20030724103047.31e91a96.akpm@osdl.org> <1059097601.1220.75.camel@cube> <20030725201914.644b020c.akpm@osdl.org> <1059447325.3862.86.camel@cube> <20030728201459.78c8c7c6.akpm@osdl.org> <1059482410.3862.120.camel@cube> <20030729115825.5347b487.akpm@osdl.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 881 Lines: 27 On Tue, 29 Jul 2003, Andrew Morton wrote: > Albert Cahalan wrote: > > > > > So this looks OK, yes? > > > > I suppose boomerang_interrupt itself is OK. > > Spending 104 ms in IRQ 0, 31 ms in IRQ 11, and > > 44 ms in IRQ 14 is not at all OK. I was hoping > > to get under 200 microseconds for everything. > > I misread that. > > Last time I checked (which was about 18 months ago) the maximum > interrupts-off time on a 500MHz desktop-class machine was 80 microseconds. IDE has traditionally been a small headache in that department. I need to find out how it fares in 2.5 -- function.linuxpower.ca - 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/