Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932215AbXLMUjV (ORCPT ); Thu, 13 Dec 2007 15:39:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1765896AbXLMUjH (ORCPT ); Thu, 13 Dec 2007 15:39:07 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:39353 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762380AbXLMUjE (ORCPT ); Thu, 13 Dec 2007 15:39:04 -0500 Date: Thu, 13 Dec 2007 21:38:04 +0100 From: Ingo Molnar To: Gautham R Shenoy Cc: linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org, Steven Rostedt , Paul E McKenney , Dipankar Sarma , Ted Tso , dvhltc@us.ibm.com, Oleg Nesterov , Andrew Morton , bunk@kernel.org, Josh Triplett , Thomas Gleixner , Peter Zijlstra Subject: Re: [RFC PATCH 0/6] RCU: Preemptible-RCU Message-ID: <20071213203804.GE25130@elte.hu> References: <20071213170348.GA25981@in.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071213170348.GA25981@in.ibm.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2110 Lines: 58 * Gautham R Shenoy wrote: > Hello everyone, > > This patchset is an updated version of the preemptible RCU patchset > that Paul McKenney had posted it in September earlier this year that > can be found here --> http://lkml.org/lkml/2007/9/10/213 > > This patchset incorporates the review comments from Oleg Nesterov and > Steven Rostedt. > > The testing report of the patchset is as follows: > ==================================================================== > Patch-stack: 2.6.23-rc3 + cpu-hotplug patches from > http://lkml.org/lkml/2007/11/15/239 + Preempt-RCU > patches. > Test: RCU-Torture running parallelly with CPU-Hotplug > operations. > Duration: 24 hours. > Architectures: x86,x86_64, ppc64. > ==================================================================== > > > Currently it is based against the latest linux-2.6-sched-devel.git > > Awaiting your feedback! thanks Gautham, the patchset from you and Paul looks good to me and i've applied it to sched-devel.git to get it tested and reviewed some more. from the Nitpicking Police, there are a couple of minor style problems/warnings with the code, you can see it via: scripts/checkpatch.pl --file kernel/rcu*.c nothing serious - RCU is still one of the cleanest subsystems in the kernel: errors lines of code errors/KLOC kernel/rcuclassic.c 0 575 0 kernel/rcupdate.c 1 138 7.2 kernel/rcupreempt.c 0 953 0 kernel/rcupreempt_trace.c 0 330 0 kernel/rcutorture.c 8 995 8.0 the eventual goal would be to match: scripts/checkpatch.pl --file kernel/sched*.[ch] output ;-) Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/