From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Fri, 7 Nov 2008 12:45:20 -0600 (CST) From: Christoph Lameter Subject: Re: [RFC][PATCH] mm: the page of MIGRATE_RESERVE don't insert into pcp In-Reply-To: <20081107112722.GE13786@csn.ul.ie> Message-ID: References: <20081106091431.0D2A.KOSAKI.MOTOHIRO@jp.fujitsu.com> <20081106164644.GA14012@csn.ul.ie> <20081107104224.1631057e.kamezawa.hiroyu@jp.fujitsu.com> <20081107104242.GC13786@csn.ul.ie> <20081107200251.15e9851a.kamezawa.hiroyu@jp.fujitsu.com> <20081107112722.GE13786@csn.ul.ie> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Mel Gorman Cc: KAMEZAWA Hiroyuki , KOSAKI Motohiro , LKML , linux-mm List-ID: On Fri, 7 Nov 2008, Mel Gorman wrote: > Oh, do you mean splitting the list instead of searching? This is how it was > originally implement and shot down on the grounds it increased the size of > a per-cpu structure. The situation may be better with the cpu_alloc stuff. The big pcp array in struct zone for all possible processors will be gone and thus the memory requirements will be less. -- 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