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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 24D34C433F5 for ; Fri, 7 Sep 2018 10:11:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BEEF920861 for ; Fri, 7 Sep 2018 10:11:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BEEF920861 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=techsingularity.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728066AbeIGOv4 (ORCPT ); Fri, 7 Sep 2018 10:51:56 -0400 Received: from outbound-smtp11.blacknight.com ([46.22.139.106]:33312 "EHLO outbound-smtp11.blacknight.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726031AbeIGOv4 (ORCPT ); Fri, 7 Sep 2018 10:51:56 -0400 Received: from mail.blacknight.com (pemlinmail04.blacknight.ie [81.17.254.17]) by outbound-smtp11.blacknight.com (Postfix) with ESMTPS id 8ECD31C326E for ; Fri, 7 Sep 2018 11:11:40 +0100 (IST) Received: (qmail 19910 invoked from network); 7 Sep 2018 10:11:40 -0000 Received: from unknown (HELO stampy.163woodhaven.lan) (mgorman@techsingularity.net@[37.228.229.88]) by 81.17.254.9 with ESMTPA; 7 Sep 2018 10:11:40 -0000 From: Mel Gorman To: Srikar Dronamraju , Peter Zijlstra Cc: Ingo Molnar , Rik van Riel , LKML , Mel Gorman Subject: [PATCH 1/4] sched/numa: Remove redundant numa_stats nr_running field Date: Fri, 7 Sep 2018 11:11:36 +0100 Message-Id: <20180907101139.20760-2-mgorman@techsingularity.net> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20180907101139.20760-1-mgorman@techsingularity.net> References: <20180907101139.20760-1-mgorman@techsingularity.net> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The nr_running field has not been used since commit 2d4056fafa19 ("sched/numa: Remove numa_has_capacity()") so remove it. Signed-off-by: Mel Gorman --- kernel/sched/fair.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index b39fb596f6c1..2472aeaff92e 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -1454,8 +1454,6 @@ struct numa_stats { /* Total compute capacity of CPUs on a node */ unsigned long compute_capacity; - - unsigned int nr_running; }; /* @@ -1470,7 +1468,6 @@ static void update_numa_stats(struct numa_stats *ns, int nid) for_each_cpu(cpu, cpumask_of_node(nid)) { struct rq *rq = cpu_rq(cpu); - ns->nr_running += rq->nr_running; ns->load += weighted_cpuload(rq); ns->compute_capacity += capacity_of(cpu); -- 2.16.4