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From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Linux-MM <linux-mm@kvack.org>, AKPM <akpm@linux-foundation.org>,
	Christoph Lameter <clameter@sgi.com>,
	Lee.Schermerhorn@hp.com
Subject: [PATCH] change global zonelist order v4 [0/2]
Date: Fri, 27 Apr 2007 14:45:30 +0900	[thread overview]
Message-ID: <20070427144530.ae42ee25.kamezawa.hiroyu@jp.fujitsu.com> (raw)

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


             reply	other threads:[~2007-04-27  5:45 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-27  5:45 KAMEZAWA Hiroyuki [this message]
2007-04-27  6:04 ` [PATCH] change global zonelist order v4 [1/2] change zonelist ordering KAMEZAWA Hiroyuki
2007-04-30 16:12   ` Lee Schermerhorn
2007-04-27  6:17 ` [PATCH] change global zonelist order v4 [2/2] auto configuration KAMEZAWA Hiroyuki
2007-04-30 16:26   ` Lee Schermerhorn
2007-05-04  5:47 ` [PATCH] change global zonelist order v4 [0/2] Andrew Morton
2007-05-04 15:26   ` Jesse Barnes
2007-05-04 16:18     ` Christoph Lameter
2007-05-04 17:24       ` Lee Schermerhorn
2007-05-04 17:28         ` Christoph Lameter
2007-05-04 17:36           ` Jesse Barnes
2007-05-04 18:03             ` Christoph Lameter
2007-05-04 17:12   ` Lee Schermerhorn

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