From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753733AbbDYF3J (ORCPT ); Sat, 25 Apr 2015 01:29:09 -0400 Received: from mail-wi0-f178.google.com ([209.85.212.178]:36656 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751262AbbDYF3G (ORCPT ); Sat, 25 Apr 2015 01:29:06 -0400 Message-ID: <1429939743.3179.2.camel@gmail.com> Subject: Re: [PATCH 0/2 resend] show isolated & nohz_full cpus in sysfs From: Mike Galbraith To: riel@redhat.com Cc: linux-kernel@vger.kernel.org, tj@kernel.org, lizefan@huawei.com, fweisbec@gmail.com, gregkh@linuxfoundation.org Date: Sat, 25 Apr 2015 07:29:03 +0200 In-Reply-To: <1429903468-11099-1-git-send-email-riel@redhat.com> References: <1429903468-11099-1-git-send-email-riel@redhat.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.12.11 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 Fri, 2015-04-24 at 15:24 -0400, riel@redhat.com wrote: > Currently there is no good way to get the isolated and nohz_full > CPUs at runtime, because the kernel may have changed the CPUs > specified on the commandline (when specifying all CPUs as > isolated, or CPUs that do not exist, ...) > > This series adds two files to /sys/devices/system/cpu, which can > be used by system management tools like libvirt, openstack, etc. > to ensure proper task placement. > > These patches were kind of (but not formally) acked by > Mike and Frederic, see https://lkml.org/lkml/2015/3/27/852 Acked-by: Mike Galbraith