From: Rik van Riel <riel@redhat.com>
To: Simon Kirby <sim@hostway.ca>
Cc: Johannes Weiner <hannes@cmpxchg.org>, Mel Gorman <mel@csn.ul.ie>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org
Subject: Re: [patch] mm: skip rebalance of hopeless zones
Date: Wed, 08 Dec 2010 19:49:03 -0500 [thread overview]
Message-ID: <4D00277F.9040000@redhat.com> (raw)
In-Reply-To: <20101209003621.GB3796@hostway.ca>
On 12/08/2010 07:36 PM, Simon Kirby wrote:
> Mel Gorman posted a similar patch to yours, but the logic is instead to
> consider order>0 balancing sufficient when there are other balanced zones
> totalling at least 25% of pages on this node. This would probably fix
> your case as well.
Mel's patch addresses something very different and is unlikely
to fix the problem this patch addresses.
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next prev parent reply other threads:[~2010-12-09 0:49 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-08 15:16 [patch] mm: skip rebalance of hopeless zones Johannes Weiner
2010-12-08 18:05 ` Rik van Riel
2010-12-08 22:19 ` Andrew Morton
2010-12-09 0:04 ` Johannes Weiner
2010-12-09 21:17 ` Andrew Morton
2010-12-10 16:27 ` Johannes Weiner
2011-01-05 11:15 ` Johannes Weiner
2011-01-04 23:56 ` Andrew Morton
2010-12-09 0:47 ` Rik van Riel
2010-12-09 14:34 ` Mel Gorman
2010-12-09 0:36 ` Simon Kirby
2010-12-09 0:49 ` Rik van Riel [this message]
2010-12-09 1:08 ` Simon Kirby
2010-12-09 14:42 ` Mel Gorman
2010-12-09 1:23 ` Andrew Morton
2010-12-09 1:55 ` Minchan Kim
2010-12-09 1:57 ` Minchan Kim
2010-12-09 2:01 ` Andrew Morton
2010-12-09 2:19 ` Minchan Kim
2010-12-09 5:18 ` Minchan Kim
2010-12-09 2:05 ` Simon Kirby
2010-12-09 8:55 ` Pekka Enberg
2010-12-09 14:46 ` Mel Gorman
2010-12-09 14:44 ` Mel Gorman
2010-12-09 18:03 ` Andrew Morton
2010-12-09 18:48 ` Ying Han
2010-12-10 11:34 ` Mel Gorman
2010-12-09 18:39 ` Ying Han
2010-12-10 11:37 ` Mel Gorman
2010-12-10 19:46 ` Ying Han
2010-12-09 1:29 ` Minchan Kim
2010-12-09 18:51 ` Ying Han
2010-12-10 7:25 ` KOSAKI Motohiro
2010-12-10 7:37 ` KOSAKI Motohiro
2010-12-10 10:54 ` Johannes Weiner
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