From: mel@skynet.ie (Mel Gorman)
To: Christoph Lameter <clameter@sgi.com>
Cc: Lee.Schermerhorn@hp.com, pj@sgi.com, ak@suse.de,
kamezawa.hiroyu@jp.fujitsu.com, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH 1/3] Use zonelists instead of zones when direct reclaiming pages
Date: Wed, 8 Aug 2007 22:06:37 +0100 [thread overview]
Message-ID: <20070808210637.GA2441@skynet.ie> (raw)
In-Reply-To: <Pine.LNX.4.64.0708081037450.12652@schroedinger.engr.sgi.com>
On (08/08/07 10:38), Christoph Lameter didst pronounce:
> Good idea. Maybe it could be taken further by passing the zonelist also
> into shrink_zones()?
>
Yeah, it could. It's a cleanup even though it doesn't simplify the
iterator. When the patch was done first, it was because multiple
iterators were needed to go through the zones in the zonelist. With this
cleanup, only one iterator was needed but it could be carried through
for consistency.
Thanks
--
Mel Gorman
Part-time Phd Student Linux Technology Center
University of Limerick IBM Dublin Software Lab
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next prev parent reply other threads:[~2007-08-08 21:06 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-08 16:15 [PATCH 0/3] Use one zonelist per node instead of multiple zonelists v2 Mel Gorman
2007-08-08 16:15 ` [PATCH 1/3] Use zonelists instead of zones when direct reclaiming pages Mel Gorman
2007-08-08 17:38 ` Christoph Lameter
2007-08-08 21:06 ` Mel Gorman [this message]
2007-08-08 16:15 ` [PATCH 2/3] Use one zonelist that is filtered instead of multiple zonelists Mel Gorman
2007-08-08 17:46 ` Christoph Lameter
2007-08-08 21:10 ` Mel Gorman
2007-08-08 23:28 ` Christoph Lameter
2007-08-08 16:16 ` [PATCH 3/3] Apply MPOL_BIND policy to two highest zones when highest is ZONE_MOVABLE Mel Gorman
2007-08-08 17:36 ` [PATCH 0/3] Use one zonelist per node instead of multiple zonelists v2 Christoph Lameter
2007-08-08 18:30 ` Lee Schermerhorn
2007-08-08 21:44 ` Mel Gorman
2007-08-08 22:40 ` Lee Schermerhorn
2007-08-08 23:37 ` Christoph Lameter
2007-08-09 14:47 ` Mel Gorman
2007-08-08 23:35 ` Christoph Lameter
2007-08-08 21:04 ` Mel Gorman
2007-08-08 23:26 ` Christoph Lameter
2007-08-09 20:19 ` Andrew Morton
2007-08-09 20:33 ` Christoph Lameter
2007-08-09 20:51 ` Mel Gorman
2007-08-09 21:20 ` Andi Kleen
2007-08-09 21:40 ` Christoph Lameter
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