Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750934AbVI1VZg (ORCPT ); Wed, 28 Sep 2005 17:25:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750936AbVI1VZg (ORCPT ); Wed, 28 Sep 2005 17:25:36 -0400 Received: from fmr15.intel.com ([192.55.52.69]:38574 "EHLO fmsfmr005.fm.intel.com") by vger.kernel.org with ESMTP id S1750932AbVI1VZf (ORCPT ); Wed, 28 Sep 2005 17:25:35 -0400 Subject: Re: [patch] Reset the high water marks in CPUs pcp list From: Rohit Seth To: Christoph Lameter Cc: akpm@osdl.org, linux-mm@kvack.org, Mattia Dongili , linux-kernel@vger.kernel.org In-Reply-To: References: <20050928105009.B29282@unix-os.sc.intel.com> <1127939185.5046.17.camel@akash.sc.intel.com> Content-Type: text/plain Organization: Intel Date: Wed, 28 Sep 2005 14:32:47 -0700 Message-Id: <1127943168.5046.39.camel@akash.sc.intel.com> Mime-Version: 1.0 X-Mailer: Evolution 2.2.2 (2.2.2-5) Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 28 Sep 2005 21:25:17.0585 (UTC) FILETIME=[1F54A010:01C5C473] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 810 Lines: 19 On Wed, 2005-09-28 at 14:09 -0700, Christoph Lameter wrote: > On Wed, 28 Sep 2005, Rohit Seth wrote: > > > CONFIG_NUMA needs to be defined for that. And then too for flushing the > > remote pages. Also, when are you flushing the local pcps. Also note > > that this patch is just bringing the free pages on the pcp list closer > > to what used to be the number earlier. > > What was the reason for the increase of those numbers? > Bugger batch size to possibly get more physical contiguous pages. That indirectly increased the high water marks for the pcps. - 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/