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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 75A25C433B4 for ; Mon, 12 Apr 2021 10:21:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4DBF06134F for ; Mon, 12 Apr 2021 10:21:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238584AbhDLKVw (ORCPT ); Mon, 12 Apr 2021 06:21:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238270AbhDLKVf (ORCPT ); Mon, 12 Apr 2021 06:21:35 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CEECBC061574 for ; Mon, 12 Apr 2021 03:21:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Subject:Cc:To:From:Date:Message-ID: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To:References; bh=4c/NWMcybSM22mwNKD1qzLsLS1kiYYyjoBhd+MeV46g=; b=PW9SQU7Z2Yk8cCKZ3fxKM+i4Fd KSltNmTcoKNhGVW7MZdhL182EuzvMR4u3+cAEeb/byUbNZiKeAsNj6/P4E+uqIbjnrWEP2o8HoE1U YUuykBggMY7qK8j+XuTOMDUl9DZ07VyDxZkTIKTnjKiyZV35N2lTgAk9ug/vj3eE7NoYiG1VXkhFj Cok5rEkcoq/1a23phYGnfH/sueg4l6bolEBJK81TNwWDqiAvZHovpsY+Vov8CVFoqTV2DpgekWBpC /EVJgeA4mt7FOhN7xzE8GaiBAawn4AhwGxk/drRlLY5l78O4aAkZRGHYcOLQiddMYstukCAD7VuB4 lUL4yxug==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.94 #2 (Red Hat Linux)) id 1lVtgi-006QVC-Hu; Mon, 12 Apr 2021 10:21:00 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 06BAE300033; Mon, 12 Apr 2021 12:20:58 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id AF8822022420C; Mon, 12 Apr 2021 12:20:58 +0200 (CEST) Message-ID: <20210412101421.609526370@infradead.org> User-Agent: quilt/0.66 Date: Mon, 12 Apr 2021 12:14:21 +0200 From: Peter Zijlstra To: mingo@kernel.org, mgorman@suse.de, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, bristot@redhat.com, joshdon@google.com, valentin.schneider@arm.com Cc: linux-kernel@vger.kernel.org, peterz@infradead.org, greg@kroah.com, linux@rasmusvillemoes.dk Subject: [PATCH v2 0/9] sched: Clean up SCHED_DEBUG Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We currently have sysctl, procfs and debugfs SCHED_DEBUG interfaces, end the insanity and move (most) everything to debugfs. And since this is a nice moment to have people re-evaluate their 'tunings' also change how some of the values work. v2: - picked up tags - latestest version of that debugfs_create_str() thing (no extra \0, no export, no write) (rasmus) - re-added missing __cpumask_clear_cpu() (valsch) - use min() for BASE_SLICE (vingu)