From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756312AbZBINsA (ORCPT ); Mon, 9 Feb 2009 08:48:00 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754698AbZBINrw (ORCPT ); Mon, 9 Feb 2009 08:47:52 -0500 Received: from mail-bw0-f161.google.com ([209.85.218.161]:59250 "EHLO mail-bw0-f161.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754711AbZBINrv (ORCPT ); Mon, 9 Feb 2009 08:47:51 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=Xp4Ky9JGZI9KYwNEtEDYetwks9F3KkZuYM9Zlp5u6xZHLTJhaLm7WRU1+aarvJ/h3l Vs7kpci4z8ozmcqHjtjeUVwv/zY+wA2cfPpTXxYPV6H6vpxIYrtyJutZ/2muGvgcsom/ sRwmxjiPvUwQ1l6P5wjqUTjx4xkNdw4ss9kck= Date: Mon, 9 Feb 2009 14:47:46 +0100 From: Frederic Weisbecker To: Ingo Molnar Cc: Steven Rostedt , Arnaldo Carvalho de Melo , LKML Subject: Re: [PATCH 4/5] tracing/core: drop the cpu field from trace_entry Message-ID: <20090209134744.GC4705@nowhere> References: <498e176a.0637560a.3cea.3ff8@mx.google.com> <20090209095324.GD14402@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090209095324.GD14402@elte.hu> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 09, 2009 at 10:53:24AM +0100, Ingo Molnar wrote: > > * Frederic Weisbecker wrote: > > > Impact: fix a bug on cpu output > > > > While looking on the function tracer traces, I first cheered up: > > > > TASK-PID CPU# TIMESTAMP FUNCTION > > | | | | | > > firefox-4622 [081] 1315.790405: lapic_next_event <-clockevents_program_event > > firefox-4622 [178] 1315.790405: native_apic_mem_write <-lapic_next_event > > firefox-4622 [020] 1315.790406: perf_counter_unthrottle <-smp_apic_timer_interrupt > > > > But no, actually I don't have so many cpus... > > incidentally, Steve came up with the exact same patch :) > > Ingo Heh, I guess the moon inspired both of us in the name of tracing, or something like that... Anyway, thanks for having applied the other patches :-)