From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752762Ab3GFGoT (ORCPT ); Sat, 6 Jul 2013 02:44:19 -0400 Received: from e36.co.us.ibm.com ([32.97.110.154]:53257 "EHLO e36.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752339Ab3GFGoS (ORCPT ); Sat, 6 Jul 2013 02:44:18 -0400 Date: Sat, 6 Jul 2013 12:14:08 +0530 From: Srikar Dronamraju To: Peter Zijlstra Cc: Mel Gorman , Ingo Molnar , Andrea Arcangeli , Johannes Weiner , Linux-MM , LKML Subject: Re: [PATCH 6/8] sched: Reschedule task on preferred NUMA node once selected Message-ID: <20130706064408.GB3996@linux.vnet.ibm.com> Reply-To: Srikar Dronamraju References: <1372257487-9749-1-git-send-email-mgorman@suse.de> <1372257487-9749-7-git-send-email-mgorman@suse.de> <20130702120655.GA2959@linux.vnet.ibm.com> <20130702181732.GD23916@twins.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <20130702181732.GD23916@twins.programming.kicks-ass.net> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13070606-7606-0000-0000-00000D182998 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Peter Zijlstra [2013-07-02 20:17:32]: > On Tue, Jul 02, 2013 at 05:36:55PM +0530, Srikar Dronamraju wrote: > > Here, moving tasks this way doesnt update the schedstats at all. > > Do you actually use schedstats? > Yes, I do use schedstats. Are there any plans to obsolete it? It gave me good information about how many times we did load balancing and how many times we were successful in the load balancing esp across domains. -- Thanks and Regards Srikar Dronamraju