From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753603Ab3BACXM (ORCPT ); Thu, 31 Jan 2013 21:23:12 -0500 Received: from usmamail.tilera.com ([12.216.194.151]:27674 "EHLO USMAMAIL.TILERA.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751973Ab3BACXL (ORCPT ); Thu, 31 Jan 2013 21:23:11 -0500 Message-ID: <510B270C.5000603@tilera.com> Date: Thu, 31 Jan 2013 21:23:08 -0500 From: Chris Metcalf User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130107 Thunderbird/17.0.2 MIME-Version: 1.0 To: Tejun Heo CC: "Rafael J. Wysocki" , kbuild test robot , Subject: Re: kernel/cgroup_freezer.c:151:3: error: 'system_freezing_cnt' undeclared References: <510aa746.fVU8ZdQ2hys/RwjS%fengguang.wu@intel.com> <20130131231433.GM6824@mtj.dyndns.org> <510B1051.5010200@tilera.com> <20130201005225.GQ6824@mtj.dyndns.org> In-Reply-To: <20130201005225.GQ6824@mtj.dyndns.org> X-Enigmail-Version: 1.5 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 1/31/2013 7:52 PM, Tejun Heo wrote: > Hello, Chris. > > On Thu, Jan 31, 2013 at 07:46:09PM -0500, Chris Metcalf wrote: >> That seems reasonable to me, but I'm happy to experiment with >> including Kconfig.freezer from the arch/tile/Kconfig if that feels >> like a better solution. > AFAICS, there's nothing arch specific about freezer and cgroup_freezer > could be useful even without powersaving, so maybe give it a shot? It builds with the following change. Look good to you? commit 8c9632acfaea4cf6ae064d8291eea989b0df2bcf Author: Chris Metcalf Date: Thu Jan 31 21:21:36 2013 -0500 tile: include kernel/Kconfig.freezer in tile Kconfig Signed-off-by: Chris Metcalf diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 1adb853..d9072ba 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -142,6 +142,8 @@ config ARCH_DEFCONFIG source "init/Kconfig" +source "kernel/Kconfig.freezer" + menu "Tilera-specific configuration" config NR_CPUS -- Chris Metcalf, Tilera Corp. http://www.tilera.com