Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753885Ab0AUO2h (ORCPT ); Thu, 21 Jan 2010 09:28:37 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752671Ab0AUO2g (ORCPT ); Thu, 21 Jan 2010 09:28:36 -0500 Received: from mail.gmx.net ([213.165.64.20]:58541 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751027Ab0AUO2f (ORCPT ); Thu, 21 Jan 2010 09:28:35 -0500 X-Authenticated: #14349625 X-Provags-ID: V01U2FsdGVkX18qedVGZL4qcUiRNWLrzQFolIhDBXndW54Kcc65n4 wRKpJL7QVLQ3rS Subject: Re: perf top: losing events? From: Mike Galbraith To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , LKML In-Reply-To: <20100121122224.GA21083@ghostprotocols.net> References: <1264052528.26323.13.camel@marge.simson.net> <20100121122224.GA21083@ghostprotocols.net> Content-Type: text/plain Date: Thu, 21 Jan 2010 15:28:32 +0100 Message-Id: <1264084112.5933.6.camel@marge.simson.net> Mime-Version: 1.0 X-Mailer: Evolution 2.24.1.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-FuHaFi: 0.68999999999999995 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 547 Lines: 15 On Thu, 2010-01-21 at 10:22 -0200, Arnaldo Carvalho de Melo wrote: > Can you check if this one helps? Made interrupt count correct, but symbols aren't mapped after the task forks it seems. At least, in event__preprocess_sample(), after thread__find_addr_location(), al->map is NULL a LOT. -Mike -- 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/