From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753877Ab3AGQCf (ORCPT ); Mon, 7 Jan 2013 11:02:35 -0500 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:47460 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753707Ab3AGQCe (ORCPT ); Mon, 7 Jan 2013 11:02:34 -0500 X-Originating-IP: 217.70.178.140 X-Originating-IP: 50.43.39.152 Date: Mon, 7 Jan 2013 08:02:25 -0800 From: Josh Triplett To: "Paul E. McKenney" Cc: linux-kernel@vger.kernel.org, mingo@elte.hu, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, Valdis.Kletnieks@vt.edu, dhowells@redhat.com, edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com, sbw@mit.edu, patches@linaro.org Subject: Re: [PATCH tip/core/rcu 0/3] Documentation and rcutorture changes for 3.9 Message-ID: <20130107160225.GD11145@leaf> References: <20130105170356.GA13534@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130105170356.GA13534@linux.vnet.ibm.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jan 05, 2013 at 09:03:56AM -0800, Paul E. McKenney wrote: > Hello! > > The following are changes to documentation and rcutorture: > > 1. Export trace_clock_local() in order to allow rcutorture event > tracing to emit the time of the beginning of the RCU read-side > critical section at the point where a failure is detected. > 2. Reduce rcutorture's read-side tracing to include only failures, > thus cutting the number of events down to something reasonable > (normally zero, in fact!). > 3. Add atomic_xchg() to the list of atomic operations and memory > barriers, courtesy of Richard Braun. For the whole series: Reviewed-by: Josh Triplett