From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Fri, 29 Feb 2008 14:19:25 +0000 From: Mel Gorman Subject: Re: [PATCH 3/6] Remember what the preferred zone is for zone_statistics Message-ID: <20080229141924.GB6045@csn.ul.ie> References: <20080227214708.6858.53458.sendpatchset@localhost> <20080227214728.6858.79000.sendpatchset@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org Return-Path: To: Christoph Lameter Cc: Lee Schermerhorn , akpm@linux-foundation.org, ak@suse.de, kamezawa.hiroyu@jp.fujitsu.com, linux-mm@kvack.org, rientjes@google.com, eric.whitney@hp.com List-ID: On (27/02/08 14:00), Christoph Lameter didst pronounce: > > This patch records what the preferred zone is rather than assuming the > > first zone in the zonelist is it. This simplifies the reading of later > > patches in this set. > > And is needed for correctness if GFP_THISNODE is used? > Yes, I should have noted that. Without the patch, statistics could be updated in the wrong place. > Reviewed-by: Christoph Lameter > -- Mel Gorman Part-time Phd Student Linux Technology Center University of Limerick IBM Dublin Software Lab -- 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