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=-3.8 required=3.0 tests=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 6AF94C54FD0 for ; Tue, 21 Apr 2020 10:50:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4B34A206A5 for ; Tue, 21 Apr 2020 10:50:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728519AbgDUKuA (ORCPT ); Tue, 21 Apr 2020 06:50:00 -0400 Received: from mga11.intel.com ([192.55.52.93]:12785 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726018AbgDUKuA (ORCPT ); Tue, 21 Apr 2020 06:50:00 -0400 IronPort-SDR: rXYLHfoZ9m0r0WXb+yCRQASGRuGOubbfK7rvLH3/KRmuLiQMjkV/5ea10ubLrw7MPCsNoQLiNp 5msFJ4MMjohQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2020 03:49:59 -0700 IronPort-SDR: bIZwYTysqpJ2YziHJ4mCUKfCOuUQQ6JRXs+0+eS3ychRYrpQqvBRt467vNlybSUYb/myyguePQ fLr6fZLsYmpw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,410,1580803200"; d="scan'208";a="456058639" Received: from chenyu-office.sh.intel.com ([10.239.158.173]) by fmsmga005.fm.intel.com with ESMTP; 21 Apr 2020 03:49:56 -0700 From: Chen Yu To: linux-kernel@vger.kernel.org Cc: Peter Zijlstra , Vincent Guittot , Steven Rostedt , Valentin Schneider , Ingo Molnar , Juri Lelli , Dietmar Eggemann , Mel Gorman , Ben Segall , Chen Yu Subject: [PATCH 0/2][v3] sched: Clean up newidle_balance() and pick_next_task() Date: Tue, 21 Apr 2020 18:48:47 +0800 Message-Id: X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As Peter suggested, here are two minor code clean up in the scheduler: 1. turn newidle_balance() into a static function. 2. code extraction in pick_next_task() for future re-use. Chen Yu (2): sched: Make newidle_balance() static again sched: Extract the task putting code from pick_next_task() kernel/sched/core.c | 39 +++++++++++++++++++++++---------------- kernel/sched/fair.c | 6 ++++-- kernel/sched/sched.h | 4 ---- 3 files changed, 27 insertions(+), 22 deletions(-) -- 2.17.1