From: Christoph Lameter <cl@linux.com>
To: Mel Gorman <mgorman@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Minchan Kim <minchan.kim@gmail.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] mm: page allocator: Initialise ZLC for first zone eligible for zone_reclaim
Date: Wed, 20 Jul 2011 13:08:46 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.00.1107201307530.1472@router.home> (raw)
In-Reply-To: <alpine.DEB.2.00.1107190901120.1199@router.home>
Hmmm... Looking at get_page_from_freelist and considering speeding that up
in general: Could we move the whole watermark logic into the slow path?
Only check when we refill the per cpu queues?
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next prev parent reply other threads:[~2011-07-20 18:08 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-15 15:08 [PATCH 0/2] Reduce frequency of stalls due to zone_reclaim() on NUMA v2r1 Mel Gorman
2011-07-15 15:08 ` [PATCH 1/2] mm: page allocator: Initialise ZLC for first zone eligible for zone_reclaim Mel Gorman
2011-07-18 14:56 ` Christoph Lameter
2011-07-18 16:05 ` Mel Gorman
2011-07-18 17:20 ` Christoph Lameter
2011-07-18 21:13 ` Mel Gorman
2011-07-18 21:54 ` Christoph Lameter
2011-07-19 14:01 ` Christoph Lameter
2011-07-20 18:08 ` Christoph Lameter [this message]
2011-07-20 19:18 ` Mel Gorman
2011-07-20 19:28 ` Christoph Lameter
2011-07-20 19:52 ` Christoph Lameter
2011-07-20 21:17 ` Christoph Lameter
2011-07-20 22:48 ` Mel Gorman
2011-07-21 15:24 ` Christoph Lameter
2011-07-15 15:09 ` [PATCH 2/2] mm: page allocator: Reconsider zones for allocation after direct reclaim Mel Gorman
2011-07-19 11:46 ` [PATCH] mm: page allocator: Reconsider zones for allocation after direct reclaim fix Mel Gorman
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