From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Fri, 27 Apr 2007 14:45:30 +0900 From: KAMEZAWA Hiroyuki Subject: [PATCH] change global zonelist order v4 [0/2] Message-Id: <20070427144530.ae42ee25.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: LKML Cc: Linux-MM , AKPM , Christoph Lameter , Lee.Schermerhorn@hp.com List-ID: Hi, this is version 4. including Lee Schermerhon's good rework. and automatic configuration at boot time. (This patch is reworked from V2, so skip V3 changelog.) ChangeLog V2 -> V4 - automatic configuration is added. - automatic configuration is now default. - relaxed_zone_order is renamed to be numa_zonelist_order you can specify value "default" , "zone" , "numa" - clean-up from Lee Schermerhorn - patch is speareted to "base" and "autoconfiguration algorithm" Changelog from V1 -> V2 - sysctl name is changed to be relaxed_zone_order - NORMAL->NORMAL->....->DMA->DMA->DMA order (new ordering) is now default. NORMAL->DMA->NORMAL->DMA order (old ordering) is optional. - addes boot opttion to set relaxed_zone_order. ia64 is supported now. - Added documentation Please don't hesitate to rework this if you have good plan. I'll be offlined in the next week because my office will be closed. Lee-san, please Ack or Sign-Off if patches seems O.K. I think my autoconfiguration logic is reasonable to some extent. But we may have some discussion. It can be rewritable by additional patch easily. 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