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=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 1B7F4C4727F for ; Tue, 22 Sep 2020 08:39:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DB7FE23A1E for ; Tue, 22 Sep 2020 08:39:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726514AbgIVIjq (ORCPT ); Tue, 22 Sep 2020 04:39:46 -0400 Received: from foss.arm.com ([217.140.110.172]:56964 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726098AbgIVIjq (ORCPT ); Tue, 22 Sep 2020 04:39:46 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 34DE0113E; Tue, 22 Sep 2020 01:39:46 -0700 (PDT) Received: from dell3630.arm.com (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id F3BF43F718; Tue, 22 Sep 2020 01:39:43 -0700 (PDT) From: Dietmar Eggemann To: Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Steven Rostedt , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira Cc: linux-kernel@vger.kernel.org Subject: [PATCH 0/2] sched/cpupri: Cleanup cpu priority vector handling Date: Tue, 22 Sep 2020 10:39:32 +0200 Message-Id: <20200922083934.19275-1-dietmar.eggemann@arm.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Two of the 102 elements of the cpu priority vector, among them the one for MAX_PRIO (140) representing the IDLE task, are never used. Remove them and adapt the cpupri implementation accordingly. Dietmar Eggemann (2): sched/cpupri: Remove pri_to_cpu[CPUPRI_IDLE] sched/cpupri: Remove pri_to_cpu[1] kernel/sched/cpupri.c | 10 ++++------ kernel/sched/cpupri.h | 7 +++---- 2 files changed, 7 insertions(+), 10 deletions(-) -- 2.17.1