Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752531Ab1FGJsy (ORCPT ); Tue, 7 Jun 2011 05:48:54 -0400 Received: from e28smtp06.in.ibm.com ([122.248.162.6]:55434 "EHLO e28smtp06.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751741Ab1FGJsx (ORCPT ); Tue, 7 Jun 2011 05:48:53 -0400 Subject: [PATCH] sched: remove redundant check in select_task_rq_fair To: peterz@infradead.org, mingo@elte.hu From: "Nikunj A. Dadhania" Cc: linux-kernel@vger.kernel.org Date: Tue, 07 Jun 2011 15:18:47 +0530 Message-ID: <20110607094821.29969.50197.stgit@IBM-009124035060.in.ibm.com> User-Agent: StGit/0.15 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 886 Lines: 26 When balancing for wakeup affinity, a redundant check can removed. Signed-off-by: Nikunj A. Dadhania --- kernel/sched_fair.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 433491c..b9e5701 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1753,7 +1753,7 @@ select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flags) } if (affine_sd) { - if (cpu == prev_cpu || wake_affine(affine_sd, p, sync)) + if (wake_affine(affine_sd, p, sync)) prev_cpu = cpu; new_cpu = select_idle_sibling(p, prev_cpu); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/