From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752759AbbCWOt3 (ORCPT ); Mon, 23 Mar 2015 10:49:29 -0400 Received: from smtprelay0198.hostedemail.com ([216.40.44.198]:44372 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752167AbbCWOt2 (ORCPT ); Mon, 23 Mar 2015 10:49:28 -0400 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,rostedt@goodmis.org,:::::::::::::::::::::::::::::::,RULES_HIT:41:69:355:379:541:599:800:960:973:988:989:1260:1277:1311:1313:1314:1345:1359:1437:1515:1516:1518:1534:1541:1593:1594:1711:1730:1747:1777:1792:2393:2553:2559:2562:2895:3138:3139:3140:3141:3142:3352:3622:3866:3867:3868:3871:4605:5007:6119:6261:6742:7875:7903:8957:9040:10004:10400:10848:10967:11232:11658:11914:12043:12291:12517:12519:12683:12740:13069:13311:13357:14096:14097:21080,0,RBL:none,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:none,Custom_rules:0:0:0 X-HE-Tag: book02_180417c088060 X-Filterd-Recvd-Size: 2211 Date: Mon, 23 Mar 2015 10:49:24 -0400 From: Steven Rostedt To: "Paul E. McKenney" Cc: linux-kernel@vger.kernel.org, mingo@kernel.org, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, dhowells@redhat.com, edumazet@google.com, dvhart@linux.intel.com, fweisbec@gmail.com, oleg@redhat.com, bobby.prani@gmail.com Subject: Re: [PATCH tip/core/rcu 0/9] Stop using ACCESS_ONCE (for v4.2) Message-ID: <20150323104924.504a32dc@gandalf.local.home> In-Reply-To: <20150316184155.GA24290@linux.vnet.ibm.com> References: <20150316184155.GA24290@linux.vnet.ibm.com> X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.25; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 16 Mar 2015 11:41:55 -0700 "Paul E. McKenney" wrote: > Hello! > > This patch series converts from ACCESS_ONCE() to either READ_ONCE() or > WRITE_ONCE(), as appropriate. This permits better code generation and > error checking, and is also more compatible with C11 directions. Each > file is updated separately to simplify handling of git conflicts. > > Thanx, Paul > > ------------------------------------------------------------------------ > > include/linux/rculist.h | 6 - > include/linux/rcupdate.h | 16 ++-- > kernel/rcu/rcutorture.c | 2 > kernel/rcu/srcu.c | 10 +- > kernel/rcu/tiny_plugin.h | 12 +-- > kernel/rcu/tree.c | 184 +++++++++++++++++++++++------------------------ > kernel/rcu/tree_plugin.h | 93 +++++++++++------------ > kernel/rcu/tree_trace.c | 6 - > kernel/rcu/update.c | 30 +++---- > 9 files changed, 180 insertions(+), 179 deletions(-) Not sure why this was 9 patches. I think this could have easily been a single patch. -- Steve