Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265963AbUF2TLw (ORCPT ); Tue, 29 Jun 2004 15:11:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265959AbUF2TLw (ORCPT ); Tue, 29 Jun 2004 15:11:52 -0400 Received: from jurand.ds.pg.gda.pl ([153.19.208.2]:19435 "EHLO jurand.ds.pg.gda.pl") by vger.kernel.org with ESMTP id S265970AbUF2TLu (ORCPT ); Tue, 29 Jun 2004 15:11:50 -0400 Date: Tue, 29 Jun 2004 21:11:48 +0200 (CEST) From: "Maciej W. Rozycki" To: john stultz Cc: Frederic Krueger , lkml Subject: Re: io apic + tsc = slowdown (bugreport + possible fix) In-Reply-To: <1088534977.1388.3.camel@cog.beaverton.ibm.com> Message-ID: References: <40DFC853.20803@bigfoot.com> <1088467569.1944.10.camel@cog.beaverton.ibm.com> <1088534977.1388.3.camel@cog.beaverton.ibm.com> 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: 1024 Lines: 29 On Tue, 29 Jun 2004, john stultz wrote: > > Please folks do read the sources sometimes -- I've been repeatedly > > clarifying these bits while they are all documented in the sources, > > sigh... > > Whoops, sorry, I had the impression the patch was targeted against 2.6, It works the same way for both series. > where there is no do_slow_gettimeoffset() and the only user of timer_ack > is in do_timer_interrupt(). A quick search reveals the bits were moved to do_timer_overflow() in include/asm-i386/mach-default/do_timer.h which is used by arch/i386/kernel/timers/timer_pit.c -- I suppose the comment in arch/i386/kernel/time.c needs an update then. > So am I incorrect that the TSC bits can be dropped for the 2.6 version > of the patch? You are, sorry. Maciej - 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/