From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753055AbaCLKLX (ORCPT ); Wed, 12 Mar 2014 06:11:23 -0400 Received: from terminus.zytor.com ([198.137.202.10]:48930 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752178AbaCLKLR (ORCPT ); Wed, 12 Mar 2014 06:11:17 -0400 Date: Wed, 12 Mar 2014 03:10:45 -0700 From: tip-bot for Alex Shi Message-ID: Cc: linux-kernel@vger.kernel.org, alex.shi@linaro.org, hpa@zytor.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, alex.shi@linaro.org, linux-kernel@vger.kernel.org, peterz@infradead.org, tglx@linutronix.de In-Reply-To: <1394607111-1904-1-git-send-email-alex.shi@linaro.org> References: <1394607111-1904-1-git-send-email-alex.shi@linaro.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:sched/core] sched: Clean up the task_hot() function Git-Commit-ID: 6037dd1a49f95092824fa8ba75c717ff7805e317 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 6037dd1a49f95092824fa8ba75c717ff7805e317 Gitweb: http://git.kernel.org/tip/6037dd1a49f95092824fa8ba75c717ff7805e317 Author: Alex Shi AuthorDate: Wed, 12 Mar 2014 14:51:51 +0800 Committer: Ingo Molnar CommitDate: Wed, 12 Mar 2014 10:49:01 +0100 sched: Clean up the task_hot() function task_hot() doesn't need the 'sched_domain' parameter, so remove it. Signed-off-by: Alex Shi Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1394607111-1904-1-git-send-email-alex.shi@linaro.org Signed-off-by: Ingo Molnar --- kernel/sched/fair.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index b301918..7e9bd0b 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -5037,7 +5037,7 @@ static void move_task(struct task_struct *p, struct lb_env *env) * Is this task likely cache-hot: */ static int -task_hot(struct task_struct *p, u64 now, struct sched_domain *sd) +task_hot(struct task_struct *p, u64 now) { s64 delta; @@ -5198,7 +5198,7 @@ int can_migrate_task(struct task_struct *p, struct lb_env *env) * 2) task is cache cold, or * 3) too many balance attempts have failed. */ - tsk_cache_hot = task_hot(p, rq_clock_task(env->src_rq), env->sd); + tsk_cache_hot = task_hot(p, rq_clock_task(env->src_rq)); if (!tsk_cache_hot) tsk_cache_hot = migrate_degrades_locality(p, env);