From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932745AbdGXWPi (ORCPT ); Mon, 24 Jul 2017 18:15:38 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:57702 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755512AbdGXWPZ (ORCPT ); Mon, 24 Jul 2017 18:15:25 -0400 Date: Mon, 24 Jul 2017 15:15:11 -0700 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com Subject: [PATCH tip/core/rcu 0/4] SRCU updates 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-GCONF: 00 x-cbid: 17072422-0036-0000-0000-0000024E10C2 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00007419; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000214; SDB=6.00892382; UDB=6.00446027; IPR=6.00672547; BA=6.00005489; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00016356; XFM=3.00000015; UTC=2017-07-24 22:15:12 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17072422-0037-0000-0000-00004134B0BF Message-Id: <20170724221511.GA15085@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-07-24_14:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1706020000 definitions=main-1707240342 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! This series contains a few SRCU updates: 1. Move rcu_scheduler_starting() from Tiny RCU to Tiny SRCU. 2. Remove obsolete SRCU-C.boot kernel-parameter file 3. Make process_srcu() be static. 4. Provide ordering for CPU not involved in grace period. Thanx, Paul ------------------------------------------------------------------------ b/include/linux/rcupdate.h | 1 b/include/linux/rcutiny.h | 8 -- b/include/linux/srcutree.h | 2 b/kernel/rcu/srcutiny.c | 8 ++ b/kernel/rcu/srcutree.c | 13 +++ b/kernel/rcu/tiny.c | 2 kernel/rcu/tiny_plugin.h | 47 ------------- tools/testing/selftests/rcutorture/configs/rcu/SRCU-C.boot | 1 8 files changed, 23 insertions(+), 59 deletions(-)