Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754271AbaAaNjk (ORCPT ); Fri, 31 Jan 2014 08:39:40 -0500 Received: from s3.sipsolutions.net ([144.76.43.152]:52126 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751411AbaAaNji (ORCPT ); Fri, 31 Jan 2014 08:39:38 -0500 Message-ID: <1391175575.4141.10.camel@jlt4.sipsolutions.net> Subject: Re: [RFC PATCH] net: rfkill: move poll work to power efficient workqueue From: Johannes Berg To: Zoran Markovic Cc: linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, Shaibal Dutta , "John W. Linville" , "David S. Miller" Date: Fri, 31 Jan 2014 14:39:35 +0100 In-Reply-To: <1391121814-6026-1-git-send-email-zoran.markovic@linaro.org> (sfid-20140130_234406_943564_50677846) References: <1391121814-6026-1-git-send-email-zoran.markovic@linaro.org> (sfid-20140130_234406_943564_50677846) Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.8.5-2+b1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2014-01-30 at 14:43 -0800, Zoran Markovic wrote: > From: Shaibal Dutta > > This patch moves the rfkill poll_work to the power efficient workqueue. > This work does not have to be bound to the CPU that scheduled it, hence > the selection of CPU that executes it would be left to the scheduler. > Net result is that CPU idle times would be extended, resulting in power > savings. > > This behaviour is enabled when CONFIG_WQ_POWER_EFFICIENT is selected. Applied. johannes -- 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/