From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757006Ab3ETOaT (ORCPT ); Mon, 20 May 2013 10:30:19 -0400 Received: from e32.co.us.ibm.com ([32.97.110.150]:60307 "EHLO e32.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756550Ab3ETO3F (ORCPT ); Mon, 20 May 2013 10:29:05 -0400 Date: Mon, 20 May 2013 07:28:19 -0700 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@elte.hu, 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, Valdis.Kletnieks@vt.edu, dhowells@redhat.com, edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com, sbw@mit.edu Subject: [PATCH tip/core/rcu 0/6] v2 RCU fixes for 3.11 Message-ID: <20130520142819.GA27123@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: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13052014-5406-0000-0000-000008A72B3A Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 1-2. Convert remaining printk() calls to pr_*(). 3. Remove "Experimental" flags from old RCU Kconfig options. 4. Automatically tune defaults for delays between attempts to force quiescent states. 5. Merge adjacent identical #ifdefs. 6. Apply Dave Jones's NOCB Kconfig help feedback. Changes since v2: o Adaptive-ticks-CPU-kick patch dropped from this series and added to Frederic Weisbecker's adaptive-ticks patchset. o Patch to avoid allocating bootmem from rcu_init() was applied to 3.10 due to the number of people running into the corresponding splat. o Changed force-quiescent-state delay computation to use impulse functions, as suggested by Josh Triplett. o Added Dave Jones's NOCB Kconfig help patch. Thanx, Paul b/init/Kconfig | 36 +++++++++++++++++++++--------- b/kernel/rcupdate.c | 3 -- b/kernel/rcutree.c | 24 +++++++++++++++----- b/kernel/rcutree.h | 15 ++++++++---- b/kernel/rcutree_plugin.h | 55 ++++++++++++++++++++++------------------------ 5 files changed, 82 insertions(+), 51 deletions(-)