From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul E. McKenney" Subject: [GIT PULL rcu/next] Additional RCU commit for 4.3 Date: Mon, 24 Aug 2015 17:03:11 -0700 Message-ID: <20150825000311.GA32412@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from e35.co.us.ibm.com ([32.97.110.153]:52583 "EHLO e35.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751465AbbHYADR (ORCPT ); Mon, 24 Aug 2015 20:03:17 -0400 Received: from /spool/local by e35.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 24 Aug 2015 18:03:17 -0600 Content-Disposition: inline Sender: linux-arch-owner@vger.kernel.org List-ID: To: mingo@kernel.org Cc: llinux-kernel@vger.kernel.org, will.deacon@arm.com, peterz@infradead.org, benh@kernel.crashing.org, linux-arch@vger.kernel.org Hello, Ingo, This additional series contains a single change: 1. Privatize smp_mb__after_unlock_lock(). This commit moves the definition of smp_mb__after_unlock_lock() to kernel/rcu/tree.h, in recognition of the fact that RCU is the only thing using this, that nothing else is likely to use it, and that it is likely to go away completely. This change has been subjected to 0day Test Robot and -next testing, and is available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git for-mingo for you to fetch changes up to 12d560f4ea87030667438a169912380be00cea4b: rcu,locking: Privatize smp_mb__after_unlock_lock() (2015-08-04 08:49:21 -0700) ---------------------------------------------------------------- Paul E. McKenney (1): rcu,locking: Privatize smp_mb__after_unlock_lock() Documentation/memory-barriers.txt | 71 +++---------------------------------- arch/powerpc/include/asm/spinlock.h | 2 -- include/linux/spinlock.h | 10 ------ kernel/rcu/tree.h | 12 +++++++ 4 files changed, 16 insertions(+), 79 deletions(-)