Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757214Ab3C3Og1 (ORCPT ); Sat, 30 Mar 2013 10:36:27 -0400 Received: from mga14.intel.com ([143.182.124.37]:36513 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756800Ab3C3OgX (ORCPT ); Sat, 30 Mar 2013 10:36:23 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,378,1363158000"; d="scan'208";a="220568364" From: Alex Shi To: mingo@redhat.com, peterz@infradead.org, tglx@linutronix.de, akpm@linux-foundation.org, arjan@linux.intel.com, bp@alien8.de, pjt@google.com, namhyung@kernel.org, efault@gmx.de Cc: vincent.guittot@linaro.org, gregkh@linuxfoundation.org, preeti@linux.vnet.ibm.com, viresh.kumar@linaro.org, linux-kernel@vger.kernel.org, alex.shi@intel.com Subject: [patch v6 18/21] sched: add new members of sd_lb_stats Date: Sat, 30 Mar 2013 22:35:05 +0800 Message-Id: <1364654108-16307-19-git-send-email-alex.shi@intel.com> X-Mailer: git-send-email 1.7.12 In-Reply-To: <1364654108-16307-1-git-send-email-alex.shi@intel.com> References: <1364654108-16307-1-git-send-email-alex.shi@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1282 Lines: 36 Added 4 new members in sb_lb_stats, that will be used in incomming power aware balance. group_min; //least utliszation group in domain min_load_per_task; //load_per_task in group_min leader_util; // sum utilizations of group_leader min_util; // sum utilizations of group_min Signed-off-by: Alex Shi --- kernel/sched/fair.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 0a53e2a..8605c28 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -3333,6 +3333,10 @@ struct sd_lb_stats { /* Varibles of power awaring scheduling */ unsigned int sd_util; /* sum utilization of this domain */ struct sched_group *group_leader; /* Group which relieves group_min */ + struct sched_group *group_min; /* Least loaded group in sd */ + unsigned long min_load_per_task; /* load_per_task in group_min */ + unsigned int leader_util; /* sum utilizations of group_leader */ + unsigned int min_util; /* sum utilizations of group_min */ }; /* -- 1.7.12 -- 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/