From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 14 Nov 2007 17:39:50 +0900 From: KAMEZAWA Hiroyuki Subject: [RFC][ for -mm] memory controller enhancements for NUMA [0/10] introduction Message-Id: <20071114173950.92857eaa.kamezawa.hiroyu@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: "linux-mm@kvack.org" Cc: "containers@lists.osdl.org" , "balbir@linux.vnet.ibm.com" , "yamamoto@valinux.co.jp" , hugh@veritas.com, "kamezawa.hiroyu@jp.fujitsu.com" List-ID: 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. Thanks, -kame -- 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