Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759743Ab3DBA4V (ORCPT ); Mon, 1 Apr 2013 20:56:21 -0400 Received: from relay1.sgi.com ([192.48.179.29]:59867 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758369Ab3DBA4U (ORCPT ); Mon, 1 Apr 2013 20:56:20 -0400 Date: Mon, 1 Apr 2013 19:56:18 -0500 From: Nathan Zimmer To: "Rafael J. Wysocki" Cc: Nathan Zimmer , viresh.kumar@linaro.org, cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 2/2] cpufreq: covert the cpufreq_data_lock to a spinlock Message-ID: <20130402005618.GA12199@gulag1.americas.sgi.com> References: <5159C147.70800@sgi.com> <1364847069-2887-1-git-send-email-nzimmer@sgi.com> <1364847069-2887-3-git-send-email-nzimmer@sgi.com> <1479737.lmOfIzUVqh@vostro.rjw.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1479737.lmOfIzUVqh@vostro.rjw.lan> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 883 Lines: 24 On Mon, Apr 01, 2013 at 10:41:27PM +0200, Rafael J. Wysocki wrote: > On Monday, April 01, 2013 03:11:09 PM Nathan Zimmer wrote: > > This eliminates the rest of the contention found in __cpufreq_cpu_get. > > I am not seeing a way to use the rcu so we will have to make due with a > > rwlock for now. > > > > Cc: Viresh Kumar > > Cc: "Rafael J. Wysocki" > > Signed-off-by: Nathan Zimmer > > I've already applied this one. > > Can you please check if the version in my tree is OK? > > Rafael > Nope, the previous version was too different, probably best to just replace it. > -- 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/