From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751748AbeA3KqB (ORCPT ); Tue, 30 Jan 2018 05:46:01 -0500 Received: from outbound-smtp04.blacknight.com ([81.17.249.35]:48283 "EHLO outbound-smtp04.blacknight.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751511AbeA3Kp5 (ORCPT ); Tue, 30 Jan 2018 05:45:57 -0500 From: Mel Gorman To: Peter Zijlstra Cc: Mike Galbraith , Matt Fleming , LKML , Mel Gorman Subject: [PATCH 1/4] sched/fair: Remove unnecessary parameters from wake_affine_idle Date: Tue, 30 Jan 2018 10:45:52 +0000 Message-Id: <20180130104555.4125-2-mgorman@techsingularity.net> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180130104555.4125-1-mgorman@techsingularity.net> References: <20180130104555.4125-1-mgorman@techsingularity.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org wake_affine_idle takes parameters it never uses so clean it up. Signed-off-by: Mel Gorman --- kernel/sched/fair.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 5aa629021ceb..9a5d8462c13c 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -5696,10 +5696,8 @@ static int wake_wide(struct task_struct *p) * scheduling latency of the CPUs. This seems to work * for the overloaded case. */ - static bool -wake_affine_idle(struct sched_domain *sd, struct task_struct *p, - int this_cpu, int prev_cpu, int sync) +wake_affine_idle(int this_cpu, int prev_cpu, int sync) { /* * If this_cpu is idle, it implies the wakeup is from interrupt @@ -5756,8 +5754,8 @@ static int wake_affine(struct sched_domain *sd, struct task_struct *p, int this_cpu = smp_processor_id(); bool affine = false; - if (sched_feat(WA_IDLE) && !affine) - affine = wake_affine_idle(sd, p, this_cpu, prev_cpu, sync); + if (sched_feat(WA_IDLE)) + affine = wake_affine_idle(this_cpu, prev_cpu, sync); if (sched_feat(WA_WEIGHT) && !affine) affine = wake_affine_weight(sd, p, this_cpu, prev_cpu, sync); -- 2.15.1