From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751436Ab3LKJDA (ORCPT ); Wed, 11 Dec 2013 04:03:00 -0500 Received: from cantor2.suse.de ([195.135.220.15]:39786 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750943Ab3LKJCx (ORCPT ); Wed, 11 Dec 2013 04:02:53 -0500 Date: Wed, 11 Dec 2013 09:02:49 +0000 From: Mel Gorman To: Wanpeng Li Cc: Andrew Morton , Ingo Molnar , Rik van Riel , Peter Zijlstra , Naoya Horiguchi , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v5 6/8] sched/numa: fix period_slot recalculation Message-ID: <20131211090249.GT11295@suse.de> References: <1386723001-25408-1-git-send-email-liwanp@linux.vnet.ibm.com> <1386723001-25408-7-git-send-email-liwanp@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <1386723001-25408-7-git-send-email-liwanp@linux.vnet.ibm.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 11, 2013 at 08:49:59AM +0800, Wanpeng Li wrote: > Changelog: > v3 -> v4: > * remove period_slot recalculation > > The original code is as intended and was meant to scale the difference > between the NUMA_PERIOD_THRESHOLD and local/remote ratio when adjusting > the scan period. The period_slot recalculation can be dropped. > > Reviewed-by: Naoya Horiguchi > Signed-off-by: Wanpeng Li Acked-by: Mel Gorman -- Mel Gorman SUSE Labs