From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753464AbaBQVfk (ORCPT ); Mon, 17 Feb 2014 16:35:40 -0500 Received: from e32.co.us.ibm.com ([32.97.110.150]:60661 "EHLO e32.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752492AbaBQVfi (ORCPT ); Mon, 17 Feb 2014 16:35:38 -0500 Date: Mon, 17 Feb 2014 13:35:33 -0800 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com, oleg@redhat.com, sbw@mit.edu Subject: [PATCH tip/core/rcu 0/12] Miscellaneous fixes for 3.15 Message-ID: <20140217213533.GA5387@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14021721-0928-0000-0000-000006C30E58 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! This series provides miscellaneous fixes; 1. Add ACCESS_ONCE() to uses of ->n_force_qs_lh. 2. Stop tracking FSF's postal address. 3. Remove ACCESS_ONCE() from the volatile-declared jiffies. 4. Glue ASCII strings together, courtesy of Joe Perches. 5. Indentation and spacing fixes, courtesy of Joe Perches. 6. Define rcu_assign_pointer() in terms of Peter Zijlstra's shiny new smp_store_release(). 7. Disambiguate CONFIG_RCU_NOCB_CPUs, courtesy of Paul Bolle. 8. Move SRCU work to power-efficient workqueue, courtesy of Shaibal Dutta. 9-12. Downgrade rcu_dereference_raw() to rcu_access_pointer() in cases where there is no subsequent dereferencing. Thanx, Paul ------------------------------------------------------------------------ b/block/blk-cgroup.c | 2 - b/block/blk-ioc.c | 2 - b/fs/file.c | 2 - b/include/linux/rculist.h | 17 ++++----- b/include/linux/rcupdate.h | 4 +- b/include/linux/rcutiny.h | 4 +- b/include/linux/rcutree.h | 4 +- b/include/linux/srcu.h | 4 +- b/kernel/ksysfs.c | 2 + b/kernel/notifier.c | 2 - b/kernel/rcu/rcu.h | 4 +- b/kernel/rcu/srcu.c | 4 +- b/kernel/rcu/tiny.c | 4 +- b/kernel/rcu/tiny_plugin.h | 4 +- b/kernel/rcu/torture.c | 4 +- b/kernel/rcu/tree.c | 4 +- b/kernel/rcu/tree.h | 4 +- b/kernel/rcu/tree_plugin.h | 4 +- b/kernel/rcu/tree_trace.c | 2 - b/kernel/rcu/update.c | 4 +- include/linux/rcupdate.h | 82 ++++++++++++++++++++------------------------- kernel/rcu/rcu.h | 2 - kernel/rcu/srcu.c | 5 +- kernel/rcu/torture.c | 4 +- kernel/rcu/tree.c | 10 ++--- kernel/rcu/tree_plugin.h | 2 - kernel/rcu/tree_trace.c | 4 +- 27 files changed, 92 insertions(+), 98 deletions(-)