From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933560Ab0CKSeX (ORCPT ); Thu, 11 Mar 2010 13:34:23 -0500 Received: from hera.kernel.org ([140.211.167.34]:37140 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756825Ab0CKSeN (ORCPT ); Thu, 11 Mar 2010 13:34:13 -0500 Date: Thu, 11 Mar 2010 18:33:38 GMT From: tip-bot for Mike Galbraith Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, a.p.zijlstra@chello.nl, efault@gmx.de, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, efault@gmx.de, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <1268301890.6785.50.camel@marge.simson.net> References: <1268301890.6785.50.camel@marge.simson.net> To: linux-tip-commits@vger.kernel.org Subject: [tip:sched/core] sched: Remove AFFINE_WAKEUPS feature Message-ID: Git-Commit-ID: beac4c7e4a1cc6d57801f690e5e82fa2c9c245c8 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Thu, 11 Mar 2010 18:33:38 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: beac4c7e4a1cc6d57801f690e5e82fa2c9c245c8 Gitweb: http://git.kernel.org/tip/beac4c7e4a1cc6d57801f690e5e82fa2c9c245c8 Author: Mike Galbraith AuthorDate: Thu, 11 Mar 2010 17:17:20 +0100 Committer: Ingo Molnar CommitDate: Thu, 11 Mar 2010 18:32:53 +0100 sched: Remove AFFINE_WAKEUPS feature Disabling affine wakeups is too horrible to contemplate. Remove the feature flag. Signed-off-by: Mike Galbraith Signed-off-by: Peter Zijlstra LKML-Reference: <1268301890.6785.50.camel@marge.simson.net> Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 9357ecd..35a5c64 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1434,8 +1434,7 @@ static int select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flag int sync = wake_flags & WF_SYNC; if (sd_flag & SD_BALANCE_WAKE) { - if (sched_feat(AFFINE_WAKEUPS) && - cpumask_test_cpu(cpu, &p->cpus_allowed)) + if (cpumask_test_cpu(cpu, &p->cpus_allowed)) want_affine = 1; new_cpu = prev_cpu; }