Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756575Ab0ANLMx (ORCPT ); Thu, 14 Jan 2010 06:12:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756532Ab0ANLMw (ORCPT ); Thu, 14 Jan 2010 06:12:52 -0500 Received: from bombadil.infradead.org ([18.85.46.34]:53482 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756216Ab0ANLMv (ORCPT ); Thu, 14 Jan 2010 06:12:51 -0500 Subject: Re: [RFC] [PATCH 4/7] Uprobes Implementation From: Peter Zijlstra To: ananth@in.ibm.com Cc: Frederic Weisbecker , Srikar Dronamraju , Ingo Molnar , Arnaldo Carvalho de Melo , utrace-devel , Mark Wielaard , Masami Hiramatsu , Maneesh Soni , Jim Keniston , LKML In-Reply-To: <20100112081412.GD28425@in.ibm.com> References: <20100111122521.22050.3654.sendpatchset@srikar.in.ibm.com> <20100111122553.22050.46895.sendpatchset@srikar.in.ibm.com> <20100112053559.GL5243@nowhere> <20100112081412.GD28425@in.ibm.com> Content-Type: text/plain; charset="UTF-8" Date: Thu, 14 Jan 2010 12:12:30 +0100 Message-ID: <1263467550.4244.293.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 558 Lines: 13 On Tue, 2010-01-12 at 13:44 +0530, Ananth N Mavinakayanahalli wrote: > > Well, I wonder if perf can ride on utrace's callbacks for the > hook_task() for the clone/fork cases? Well it could, but using all of utrace to simply get simple callbacks from copy_process() is just daft so we're not going to do that. -- 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/