From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yk0-f172.google.com (mail-yk0-f172.google.com [209.85.160.172]) by kanga.kvack.org (Postfix) with ESMTP id 2DCA26B0035 for ; Mon, 20 Jan 2014 14:11:03 -0500 (EST) Received: by mail-yk0-f172.google.com with SMTP id 200so3514624ykr.3 for ; Mon, 20 Jan 2014 11:11:02 -0800 (PST) Received: from merlin.infradead.org (merlin.infradead.org. [2001:4978:20e::2]) by mx.google.com with ESMTPS id g5si2372538yhd.162.2014.01.20.11.10.57 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 20 Jan 2014 11:10:57 -0800 (PST) Date: Mon, 20 Jan 2014 20:10:51 +0100 From: Peter Zijlstra Subject: Re: [PATCH 6/7] numa,sched: normalize faults_from stats and weigh by CPU use Message-ID: <20140120191051.GQ11314@laptop.programming.kicks-ass.net> References: <1389993129-28180-1-git-send-email-riel@redhat.com> <1389993129-28180-7-git-send-email-riel@redhat.com> <20140120165747.GL31570@twins.programming.kicks-ass.net> <52DD72C8.2050602@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <52DD72C8.2050602@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: Rik van Riel Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, chegu_vinod@hp.com, mgorman@suse.de, mingo@redhat.com On Mon, Jan 20, 2014 at 02:02:32PM -0500, Rik van Riel wrote: > That is what I started out with, and the results were not > as stable as with this calculation. > > Having said that, I did that before I came up with patch 7/7, > so maybe the effect would no longer be as pronounced any more > as it was before... > > I can send in a simplified version, if you prefer. If you could retry with 7/7, I don't mind adding the extra stats too much, but it would be nice if we can avoid it. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org