From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with SMTP id C75D96B005A for ; Thu, 14 May 2009 16:30:55 -0400 (EDT) Received: from localhost (smtp.ultrahosting.com [127.0.0.1]) by smtp.ultrahosting.com (Postfix) with ESMTP id EA11482C392 for ; Thu, 14 May 2009 16:44:10 -0400 (EDT) Received: from smtp.ultrahosting.com ([74.213.175.254]) by localhost (smtp.ultrahosting.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id S+fiiDgI3FJJ for ; Thu, 14 May 2009 16:44:10 -0400 (EDT) Received: from qirst.com (unknown [74.213.171.31]) by smtp.ultrahosting.com (Postfix) with ESMTP id 38C2B82C3A0 for ; Thu, 14 May 2009 16:44:04 -0400 (EDT) Date: Thu, 14 May 2009 16:31:16 -0400 (EDT) From: Christoph Lameter Subject: Re: [PATCH 4/4] zone_reclaim_mode is always 0 by default In-Reply-To: <4A0C7DB6.6010601@redhat.com> Message-ID: References: <20090513120155.5879.A69D9226@jp.fujitsu.com> <20090513120729.5885.A69D9226@jp.fujitsu.com> <20090513152256.GM7601@sgi.com> <4A0C7DB6.6010601@redhat.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: Rik van Riel Cc: Robin Holt , KOSAKI Motohiro , LKML , linux-mm , Andrew Morton List-ID: On Thu, 14 May 2009, Rik van Riel wrote: > I suspect that patches 1/4 through 3/4 will cause the > system to behave better already, by only reclaiming > the easiest to reclaim pages from zone reclaim and > falling back after that - or am overlooking something? zone reclaims default config has always only reclaimed the easiest reclaimable pages. Manual configuration is necessary to reclaim other pages. -- 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