From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751374AbaK0PbW (ORCPT ); Thu, 27 Nov 2014 10:31:22 -0500 Received: from mail-ie0-f177.google.com ([209.85.223.177]:34450 "EHLO mail-ie0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750893AbaK0PbV (ORCPT ); Thu, 27 Nov 2014 10:31:21 -0500 Message-ID: <1417102277.3512.109.camel@maggy.simpson.net> Subject: Re: [PATCH] sched/rt: don't try to balance rt_runtime when it is futile From: Mike Galbraith To: Wanpeng Li Cc: Paul Gortmaker , "Paul E. McKenney" , linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org, Ingo Molnar , Frederic Weisbecker , Peter Zijlstra , Steven Rostedt , Thomas Gleixner Date: Thu, 27 Nov 2014 08:31:17 -0700 In-Reply-To: <5476EC32.9030005@gmail.com> References: <1400080115-12339-1-git-send-email-paul.gortmaker@windriver.com> <20140514154459.GE4570@linux.vnet.ibm.com> <20140514191100.GA24155@windriver.com> <1400122194.5175.18.camel@marge.simpson.net> <5476EC32.9030005@gmail.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4 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, 2014-11-27 at 17:17 +0800, Wanpeng Li wrote: > If the tick is still need to be handled if cpu is isolated w/o nohz full > enabled? "No" would lead to some awkward questions. -Mike