Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754781AbYKCT4S (ORCPT ); Mon, 3 Nov 2008 14:56:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751758AbYKCT4J (ORCPT ); Mon, 3 Nov 2008 14:56:09 -0500 Received: from viefep18-int.chello.at ([213.46.255.22]:11352 "EHLO viefep18-int.chello.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753191AbYKCT4I (ORCPT ); Mon, 3 Nov 2008 14:56:08 -0500 X-SourceIP: 213.46.9.244 Subject: Re: [PATCH] Identify which executable object the userspace address belongs to. Store thread group leader id, and use it to lookup the address in the process's map. We could have looked up the address on thread's map, but the thread might not exist by the time we are called. The process might not exist either, but if you are reading trace_pipe, that is unlikely. From: Peter Zijlstra To: =?ISO-8859-1?Q?T=F6r=F6k?= Edwin Cc: mingo@elte.hu, srostedt@redhat.com, sandmann@daimi.au.dk, linux-kernel@vger.kernel.org In-Reply-To: <1225660694-19765-3-git-send-email-edwintorok@gmail.com> References: <1225660694-19765-1-git-send-email-edwintorok@gmail.com> <1225660694-19765-2-git-send-email-edwintorok@gmail.com> <1225660694-19765-3-git-send-email-edwintorok@gmail.com> Content-Type: text/plain Date: Mon, 03 Nov 2008 20:56:29 +0100 Message-Id: <1225742189.7803.1631.camel@twins> Mime-Version: 1.0 X-Mailer: Evolution 2.24.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 291 Lines: 7 fwiw, this is one amazing subject line.. ;-) -- 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/