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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_MUTT autolearn=ham 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 07CE7C43613 for ; Fri, 21 Jun 2019 13:03:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CEF3B206B7 for ; Fri, 21 Jun 2019 13:03:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="z8rASQxg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726777AbfFUNDs (ORCPT ); Fri, 21 Jun 2019 09:03:48 -0400 Received: from merlin.infradead.org ([205.233.59.134]:53468 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726311AbfFUNDs (ORCPT ); Fri, 21 Jun 2019 09:03:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=8voMoB854F0d0ERXQAC40rhDRb6mL2IHOiaUQ+KH42o=; b=z8rASQxg05EpGWK8+LWzS8UKu R2t5YFty57rg3tJ+9o5GBkwAFsW238Ziar0WfMCtcJq1L/DAcVT1w/tbaJA4s64uIwHAkmnFyISd4 4ANrU0r4enmtDhKjihUH0dSv4PnuZ4uUBgt0i5fxsojbqLFtJLRJZk23qdNTYXHIxV16wNZ4pDumI /sjfSFSbKJDdeOKwJ3Jnna5pw+NrsuUl4w0QdqE31uGhi36L8x9HNb/RZ2nLEob7bPa3O0kvNi5kb qce7MpVKClVlejw/WlIYqVDd8POiUFWKg6VCUmo1w6J3NbQsMuTKB3wsmCpKosmPAI9zG9BJ2bFMr HQRgz5mrw==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1heJCI-0000dQ-6O; Fri, 21 Jun 2019 13:03:18 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id EF757203C694A; Fri, 21 Jun 2019 15:03:16 +0200 (CEST) Date: Fri, 21 Jun 2019 15:03:16 +0200 From: Peter Zijlstra To: xiaoggchen@tencent.com Cc: jasperwang@tencent.com, heddchen@tencent.com, mingo@redhat.com, linux-kernel@vger.kernel.org, tj@kernel.org, lizefan@huawei.com, hannes@cmpxchg.org, cgroups@vger.kernel.org, viresh.kumar@linaro.org Subject: Re: [PATCH 0/5] BT scheduling class Message-ID: <20190621130316.GK3436@hirez.programming.kicks-ass.net> References: <1561103157-11246-1-git-send-email-xiaoggchen@tencent.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1561103157-11246-1-git-send-email-xiaoggchen@tencent.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 21, 2019 at 03:45:52PM +0800, xiaoggchen@tencent.com wrote: > First only server application exists in the system and the success > rate is 99.998% and the average cpu use is only 25%. Have you guys looked at this series: https://lkml.kernel.org/r/cover.1556182964.git.viresh.kumar@linaro.org