From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7BB02C433DF for ; Tue, 16 Jun 2020 18:33:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4CD13214D8 for ; Tue, 16 Jun 2020 18:33:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729835AbgFPSdd (ORCPT ); Tue, 16 Jun 2020 14:33:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:60458 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727114AbgFPSdc (ORCPT ); Tue, 16 Jun 2020 14:33:32 -0400 Received: from oasis.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CB6432098B; Tue, 16 Jun 2020 18:33:30 +0000 (UTC) Date: Tue, 16 Jun 2020 14:33:29 -0400 From: Steven Rostedt To: Peter Zijlstra Cc: Lichao Liu , mingo@redhat.com, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, bsegall@google.com, mgorman@suse.de, linux-kernel@vger.kernel.org Subject: Re: [PATCH] sched/rt: Don't active rt throtting when no running cfs task Message-ID: <20200616143329.064f99e2@oasis.local.home> In-Reply-To: <20200616170711.GZ2531@hirez.programming.kicks-ass.net> References: <20200616123729.153430-1-liulichao@loongson.cn> <20200616095027.1a2048d0@oasis.local.home> <20200616140158.GY2531@hirez.programming.kicks-ass.net> <20200616105900.5cb0671d@oasis.local.home> <20200616170711.GZ2531@hirez.programming.kicks-ass.net> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 16 Jun 2020 19:07:11 +0200 Peter Zijlstra wrote: > > But we've been saying that for years now. > > Hey, I even coded most of it, but clearly nobody cares about this enough > to finish it ... Or nobody who knows enough (and has enough time) to do so cares ;-) -- Steve