From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail202.messagelabs.com (mail202.messagelabs.com [216.82.254.227]) by kanga.kvack.org (Postfix) with ESMTP id 05CAA8D003B for ; Tue, 12 Apr 2011 03:04:00 -0400 (EDT) Received: by iwg8 with SMTP id 8so8894695iwg.14 for ; Tue, 12 Apr 2011 00:03:59 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <20110411170103.035A.A69D9226@jp.fujitsu.com> References: <20110411165957.0352.A69D9226@jp.fujitsu.com> <20110411170103.035A.A69D9226@jp.fujitsu.com> Date: Tue, 12 Apr 2011 16:03:59 +0900 Message-ID: Subject: Re: [PATCH 2/3] mm, mem-hotplug: recalculate lowmem_reserve when memory hotplug occur From: Minchan Kim Content-Type: text/plain; charset=UTF-8 Sender: owner-linux-mm@kvack.org List-ID: To: KOSAKI Motohiro Cc: linux-mm , LKML , Andrew Morton , Yasunori Goto , Rik van Riel , Johannes Weiner , KAMEZAWA Hiroyuki , Mel Gorman , Christoph Lameter On Mon, Apr 11, 2011 at 5:00 PM, KOSAKI Motohiro wrote: > Currently, memory hotplug call setup_per_zone_wmarks() and > calculate_zone_inactive_ratio(), but don't call setup_per_zone_lowmem_reserve(). > > It mean number of reserved pages aren't updated even if memory hot plug > occur. This patch fixes it. > > Signed-off-by: KOSAKI Motohiro > Reviewed-by: KAMEZAWA Hiroyuki > Acked-by: Mel Gorman Reviewed-by: Minchan Kim -- Kind regards, Minchan Kim -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org