Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751935AbbEDVQg (ORCPT ); Mon, 4 May 2015 17:16:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:40280 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750990AbbEDVQ2 (ORCPT ); Mon, 4 May 2015 17:16:28 -0400 Message-ID: <5547E188.9090909@redhat.com> Date: Mon, 04 May 2015 17:15:52 -0400 From: Rik van Riel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Greg KH CC: Frederic Weisbecker , Peter Zijlstra , linux-kernel@vger.kernel.org, tj@kernel.org, umgwanakikbuti@gmail.com, lizefan@huawei.com Subject: Re: [PATCH 1/2] show isolated cpus in sysfs References: <1429903468-11099-1-git-send-email-riel@redhat.com> <1429903468-11099-2-git-send-email-riel@redhat.com> <20150424211120.GA26965@lerouge> <553AB404.7080600@redhat.com> <20150424214901.GB16861@kroah.com> In-Reply-To: <20150424214901.GB16861@kroah.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1660 Lines: 44 On 04/24/2015 05:49 PM, Greg KH wrote: > On Fri, Apr 24, 2015 at 05:22:12PM -0400, Rik van Riel wrote: >> On 04/24/2015 05:11 PM, Frederic Weisbecker wrote: >>> On Fri, Apr 24, 2015 at 03:24:27PM -0400, riel@redhat.com wrote: >>>> From: Rik van Riel >>>> >>>> After system bootup, there is no totally reliable way to see >>>> which CPUs are isolated, because the kernel may modify the >>>> CPUs specified on the isolcpus= kernel command line option. >>>> >>>> Export the CPU list that actually got isolated in sysfs, >>>> specifically in the file /sys/devices/system/cpu/isolated >>>> >>>> This can be used by system management tools like libvirt, >>>> openstack, and others to ensure proper placement of tasks. >>>> >>>> Suggested-by: Li Zefan >>>> Signed-off-by: Rik van Riel >>> >>> This patch should go through Peterz. >> >> Oh, fun. That's what I get for getting the get_maintainer.pl >> script, which told me to go through Greg KH instead :) >> >> $ ./scripts/get_maintainer.pl -f drivers/base/cpu.c >> Greg Kroah-Hartman (supporter:DRIVER CORE, >> KOBJ...) >> linux-kernel@vger.kernel.org (open list) > > That's right, I can take this, I missed this the last time Rik sent > these, that's my fault. Ping? Let me harass you before we both forget and this thing falls through the cracks again :) -- All rights reversed -- 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/