From: Christoph Lameter <cl@linux-foundation.org>
To: Mel Gorman <mel@csn.ul.ie>
Cc: Linux Memory Management List <linux-mm@kvack.org>,
Nick Piggin <npiggin@suse.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH 0/3] Reduce searching in the page allocator fast-path
Date: Wed, 19 Aug 2009 07:48:12 -0400 (EDT) [thread overview]
Message-ID: <alpine.DEB.1.10.0908190747190.5621@gentwo.org> (raw)
In-Reply-To: <20090819090843.GB24809@csn.ul.ie>
On Wed, 19 Aug 2009, Mel Gorman wrote:
> Ok, I don't see this particular patch merged, is it in a merge queue somewhere?
The patch depends on Tejun's work to be merged that makes the per cpu
allocator available on all platforms. I believe that is in the queue for
2.6.32.
> After glancing through, I can see how it might help. I'm going to drop patch
> 3 of this set that shuffles data from the PCP to the zone and take a closer
> look at those patches. Patch 1 and 2 of this set should still go ahead. Do
> you agree?
Yes.
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prev parent reply other threads:[~2009-08-19 11:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-18 11:15 Mel Gorman
2009-08-18 11:16 ` [PATCH 1/3] page-allocator: Split per-cpu list into one-list-per-migrate-type Mel Gorman
2009-08-18 11:43 ` Nick Piggin
2009-08-18 13:10 ` Mel Gorman
2009-08-18 13:12 ` Nick Piggin
2009-08-18 22:57 ` Vincent Li
2009-08-19 8:57 ` Mel Gorman
2009-08-18 11:16 ` [PATCH 2/3] page-allocoator: Maintain rolling count of pages to free from the PCP Mel Gorman
2009-08-18 11:16 ` [PATCH 3/3] page-allocator: Move pcp static fields for high and batch off-pcp and onto the zone Mel Gorman
2009-08-18 11:47 ` Nick Piggin
2009-08-18 12:57 ` Mel Gorman
2009-08-18 14:18 ` Christoph Lameter
2009-08-18 16:42 ` Mel Gorman
2009-08-18 17:56 ` Christoph Lameter
2009-08-18 20:50 ` Mel Gorman
2009-08-18 14:22 ` [RFC PATCH 0/3] Reduce searching in the page allocator fast-path Christoph Lameter
2009-08-18 16:53 ` Mel Gorman
2009-08-18 19:05 ` Christoph Lameter
2009-08-19 9:08 ` Mel Gorman
2009-08-19 11:48 ` Christoph Lameter [this message]
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