From: Mel Gorman <mel@csn.ul.ie>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: Linux Memory Management List <linux-mm@kvack.org>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Nick Piggin <npiggin@suse.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Lin Ming <ming.m.lin@intel.com>,
Zhang Yanmin <yanmin_zhang@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 11/25] Calculate the cold parameter for allocation only once
Date: Tue, 21 Apr 2009 16:13:55 +0100 [thread overview]
Message-ID: <20090421151355.GA29083@csn.ul.ie> (raw)
In-Reply-To: <alpine.DEB.1.10.0903201109250.3740@qirst.com>
On Fri, Mar 20, 2009 at 11:09:40AM -0400, Christoph Lameter wrote:
>
> Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
>
I apologise, I've it added now. While the patch is currently dropped from the
set, I'll bring it back later for further discussion when it can be
established if it really helps or not.
--
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:[~2009-04-21 15:13 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-20 10:02 [PATCH 00/25] Cleanup and optimise the page allocator V5 Mel Gorman
2009-03-20 10:02 ` [PATCH 01/25] Replace __alloc_pages_internal() with __alloc_pages_nodemask() Mel Gorman
2009-03-20 10:02 ` [PATCH 02/25] Do not sanity check order in the fast path Mel Gorman
2009-03-20 10:02 ` [PATCH 03/25] Do not check NUMA node ID when the caller knows the node is valid Mel Gorman
2009-03-20 10:02 ` [PATCH 04/25] Check only once if the zonelist is suitable for the allocation Mel Gorman
2009-03-20 10:02 ` [PATCH 05/25] Break up the allocator entry point into fast and slow paths Mel Gorman
2009-03-20 10:02 ` [PATCH 06/25] Move check for disabled anti-fragmentation out of fastpath Mel Gorman
2009-03-20 10:02 ` [PATCH 07/25] Check in advance if the zonelist needs additional filtering Mel Gorman
2009-03-20 15:04 ` Christoph Lameter
2009-03-20 10:02 ` [PATCH 08/25] Calculate the preferred zone for allocation only once Mel Gorman
2009-03-20 15:06 ` Christoph Lameter
2009-03-20 15:29 ` Mel Gorman
2009-03-20 10:02 ` [PATCH 09/25] Calculate the migratetype " Mel Gorman
2009-03-20 15:08 ` Christoph Lameter
2009-03-20 10:02 ` [PATCH 10/25] Calculate the alloc_flags " Mel Gorman
2009-03-20 10:02 ` [PATCH 11/25] Calculate the cold parameter " Mel Gorman
2009-03-20 15:09 ` Christoph Lameter
2009-04-21 15:13 ` Mel Gorman [this message]
2009-04-21 15:25 ` Christoph Lameter
2009-04-21 15:47 ` Mel Gorman
2009-03-20 10:02 ` [PATCH 12/25] Remove a branch by assuming __GFP_HIGH == ALLOC_HIGH Mel Gorman
2009-03-20 10:03 ` [PATCH 13/25] Inline __rmqueue_smallest() Mel Gorman
2009-03-20 10:03 ` [PATCH 14/25] Inline buffered_rmqueue() Mel Gorman
2009-03-20 10:03 ` [PATCH 15/25] Inline __rmqueue_fallback() Mel Gorman
2009-03-20 10:03 ` [PATCH 16/25] Save text by reducing call sites of __rmqueue() Mel Gorman
2009-03-20 10:03 ` [PATCH 17/25] Do not call get_pageblock_migratetype() more than necessary Mel Gorman
2009-03-20 10:03 ` [PATCH 18/25] Do not disable interrupts in free_page_mlock() Mel Gorman
2009-03-20 10:03 ` [PATCH 19/25] Do not setup zonelist cache when there is only one node Mel Gorman
2009-03-20 10:03 ` [PATCH 20/25] Do not check for compound pages during the page allocator sanity checks Mel Gorman
2009-03-20 10:03 ` [PATCH 21/25] Use allocation flags as an index to the zone watermark Mel Gorman
2009-03-20 10:03 ` [PATCH 22/25] Update NR_FREE_PAGES only as necessary Mel Gorman
2009-03-20 10:03 ` [PATCH 23/25] Get the pageblock migratetype without disabling interrupts Mel Gorman
2009-03-20 10:03 ` [PATCH 24/25] Re-sort GFP flags and fix whitespace alignment for easier reading Mel Gorman
2009-03-20 10:03 ` [PATCH 25/25] Use a pre-calculated value instead of num_online_nodes() in fast paths Mel Gorman
2009-03-20 15:00 ` [PATCH 00/25] Cleanup and optimise the page allocator V5 Christoph Lameter
2009-03-20 15:37 ` Mel Gorman
2009-03-20 16:04 ` Christoph Lameter
2009-03-20 16:41 ` Mel Gorman
2009-03-20 16:07 ` Christoph Lameter
2009-03-20 16:27 ` Mel Gorman
2009-03-20 19:43 ` Christoph Lameter
2009-03-23 11:52 ` Mel Gorman
2009-03-23 13:30 ` Christoph Lameter
2009-03-23 14:59 ` Mel Gorman
-- strict thread matches above, loose matches on Subject: below --
2009-04-20 22:19 [PATCH 00/25] Cleanup and optimise the page allocator V6 Mel Gorman
2009-04-20 22:19 ` [PATCH 11/25] Calculate the cold parameter for allocation only once Mel Gorman
2009-04-21 7:43 ` Pekka Enberg
2009-04-21 8:41 ` Mel Gorman
2009-04-21 9:07 ` KOSAKI Motohiro
2009-04-21 10:08 ` Mel Gorman
2009-04-21 14:59 ` Christoph Lameter
2009-04-21 14:58 ` Christoph Lameter
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