From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail6.bemta8.messagelabs.com (mail6.bemta8.messagelabs.com [216.82.243.55]) by kanga.kvack.org (Postfix) with ESMTP id 11A796B016A for ; Fri, 29 Jul 2011 05:28:17 -0400 (EDT) Received: by pzk33 with SMTP id 33so6331845pzk.36 for ; Fri, 29 Jul 2011 02:28:15 -0700 (PDT) Date: Fri, 29 Jul 2011 18:28:07 +0900 From: Minchan Kim Subject: Re: [patch 2/3]vmscan: count pages into balanced for zone with good watermark Message-ID: <20110729092807.GE1843@barrios-desktop> References: <1311840785.15392.408.camel@sli10-conroe> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1311840785.15392.408.camel@sli10-conroe> Sender: owner-linux-mm@kvack.org List-ID: To: Shaohua Li Cc: Andrew Morton , linux-mm , mgorman@suse.de On Thu, Jul 28, 2011 at 04:13:05PM +0800, Shaohua Li wrote: > It's possible a zone watermark is ok at entering balance_pgdat loop, while the > zone is within requested classzone_idx. Countering pages from the zone into > balanced. In this way, we can skip shrinking zones too much for high > order allocation. > > Signed-off-by: Shaohua Li Reviewed-by: Minchan Kim Nice catch, Shaohua! -- 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