From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from d03relay02.boulder.ibm.com (d03relay02.boulder.ibm.com [9.17.195.227]) by e36.co.us.ibm.com (8.13.8/8.13.8) with ESMTP id lAF6Q3Id004205 for ; Thu, 15 Nov 2007 01:26:03 -0500 Received: from d03av04.boulder.ibm.com (d03av04.boulder.ibm.com [9.17.195.170]) by d03relay02.boulder.ibm.com (8.13.8/8.13.8/NCO v8.5) with ESMTP id lAF6Pve4118854 for ; Wed, 14 Nov 2007 23:26:02 -0700 Received: from d03av04.boulder.ibm.com (loopback [127.0.0.1]) by d03av04.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id lAF6Pvr8015580 for ; Wed, 14 Nov 2007 23:25:57 -0700 Message-ID: <473BE66E.2000707@linux.vnet.ibm.com> Date: Thu, 15 Nov 2007 11:55:50 +0530 From: Balbir Singh Reply-To: balbir@linux.vnet.ibm.com MIME-Version: 1.0 Subject: Re: [RFC][ for -mm] memory controller enhancements for NUMA [0/10] introduction References: <20071114173950.92857eaa.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20071114173950.92857eaa.kamezawa.hiroyu@jp.fujitsu.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: KAMEZAWA Hiroyuki Cc: "linux-mm@kvack.org" , "containers@lists.osdl.org" , "yamamoto@valinux.co.jp" , hugh@veritas.com List-ID: KAMEZAWA Hiroyuki wrote: > Hi, > > This is a patch-set for memory controlelr on NUMA. > patches are > > 1. record nid/zid on page_cgroup struct > 2. record per-zone active/inactive > 3-9 Patches for isolate global-lru reclaiming and memory controller reclaming > 10. implements per-zone LRU on memory controller. > > now this is just RFC. > > Tested on > 2.6.24-rc2-mm1 + x86_64/fake-NUMA( # of nodes = 3) > > I did test with numactl under memory limitation. > % numactl -i 0,1,2 dd if=..... > > It seems per-zone-lru works well. > > I'd like to do test on ia64/real-NUMA when I have a chance. > > Any comments are welcome. > Hi, KAMEZAWA-San, Thanks for the patchset, I'll review it and get back. I'd also try and get some testing done on it. > Thanks, > -kame > -- Warm Regards, Balbir Singh Linux Technology Center IBM, ISTL -- 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