Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754038Ab1CKJnp (ORCPT ); Fri, 11 Mar 2011 04:43:45 -0500 Received: from mx3.mail.elte.hu ([157.181.1.138]:37552 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751042Ab1CKJno (ORCPT ); Fri, 11 Mar 2011 04:43:44 -0500 Date: Fri, 11 Mar 2011 10:43:13 +0100 From: Ingo Molnar To: Srikar Dronamraju Cc: Steven Rostedt , Peter Zijlstra , Tejun Heo , Roland McGrath , Oleg Nesterov , jan.kratochvil@redhat.com, Denys Vlasenko , linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org Subject: Re: [RFC] Proposal for ptrace improvements Message-ID: <20110311094313.GA4870@elte.hu> References: <20110301152457.GE26074@htj.dyndns.org> <20110307204346.19557183C29@magilla.sf.frob.com> <20110309102855.GC27010@htj.dyndns.org> <20110310183305.GD12521@home.goodmis.org> <20110311082240.GA7624@elte.hu> <20110311093512.GA1815@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110311093512.GA1815@linux.vnet.ibm.com> User-Agent: Mutt/1.5.20 (2009-08-17) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.3.1 -2.0 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 878 Lines: 27 * Srikar Dronamraju wrote: > > > > * Steven Rostedt wrote: > > > > > I don't think perf has a good way to trace userspace yet. > > > > uprobes are being worked on (and that comes integrated with perf), and that will > > give a good mechanism - and it (of course) wont be doing any context-switching. > > > > > Peter might be able to fill us in on the details of the review progress of the > > uprobes patches. > > Just an update on uprobes. > I am currently testing my next version of uprobes and I should be > sending it out for review next monday. Great, thanks! Ingo -- 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/