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_SANE_1 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 B1D63ECE59D for ; Wed, 16 Oct 2019 08:29:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8A9CA2168B for ; Wed, 16 Oct 2019 08:29:00 +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="FKLVhskw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388412AbfJPI27 (ORCPT ); Wed, 16 Oct 2019 04:28:59 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:47374 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729646AbfJPI25 (ORCPT ); Wed, 16 Oct 2019 04:28:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.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=F6wdwkLS5YIBFm9uUOcdDvp68NOyscyLtLISp6pAdS8=; b=FKLVhskw8PSJ0s6I3yOcLvpA1 59TfLaVzZkj60onD2dqGvFYN/41Y3KSoXTvXqbM2O7B9Ke5ijicM9e4L+ErBR4qdzN+qGsbmCi9LF c0WiMiQQQUq1ukM8+jpKTP3yJX3kwbBx15ePfGSAQkvqRhSWi1d2SY6suEYm3I37gFdBYH1fVlBk9 qJ/n8K6AOFdD2EGXsV9FnyQMirM8jNNmLw8v2iLymllHeSWTW4tCFc9KYI9YLrQa4bGGX8kVOH77Z +E6oS2SFZ2eSskIuMDbD4Gs62cEAxXi7WUeNOyqxksgVfajD2arjYCdtCTWc9aB6KGyvBjV3ky2zb 1y2M6SmWg==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1iKefr-0001z9-8N; Wed, 16 Oct 2019 08:28:51 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 7E945305E42; Wed, 16 Oct 2019 10:27:54 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 500B328B61623; Wed, 16 Oct 2019 10:28:49 +0200 (CEST) Date: Wed, 16 Oct 2019 10:28:49 +0200 From: Peter Zijlstra To: Valentin Schneider Cc: linux-kernel@vger.kernel.org, mingo@kernel.org, vincent.guittot@linaro.org, juri.lelli@redhat.com, Dietmar.Eggemann@arm.com, morten.rasmussen@arm.com, seto.hidetoshi@jp.fujitsu.com, qperret@google.com Subject: Re: [PATCH] sched/topology: Don't set SD_BALANCE_WAKE on cpuset domain relax Message-ID: <20191016082849.GQ2328@hirez.programming.kicks-ass.net> References: <20191014164408.32596-1-valentin.schneider@arm.com> <20191015113410.GG2311@hirez.programming.kicks-ass.net> <86fd060d-fc2f-b9e8-ec14-b4f4627f7c0c@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <86fd060d-fc2f-b9e8-ec14-b4f4627f7c0c@arm.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 Tue, Oct 15, 2019 at 12:37:11PM +0100, Valentin Schneider wrote: > On 15/10/2019 12:34, Peter Zijlstra wrote: > > This 'relax' thing is on my list of regrets. It is a terrible thing that > > should never have existed. > > > > Are you actually using it or did you just stumble upon it while looking > > around there? > > > > Just staring around, I don't use cpuset stuff unless I really need to... Fair enough. Applied it.