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From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	Minchan Kim <minchan.kim@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Mel Gorman <mel@csn.ul.ie>, Bob Liu <lliubbo@gmail.com>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH 3/6] change alloc function in alloc_slab_page
Date: Sun, 18 Apr 2010 21:49:44 +0300	[thread overview]
Message-ID: <4BCB5448.3010209@cs.helsinki.fi> (raw)
In-Reply-To: <alpine.DEB.2.00.1004161109070.7710@router.home>

Christoph Lameter wrote:
> On Wed, 14 Apr 2010, Pekka Enberg wrote:
> 
>> Minchan, care to send a v2 with proper changelog and reviewed-by attributions?
> 
> Still wondering what the big deal about alloc_pages_node_exact is. Its not
> exact since we can fall back to another node. It is better to clarify the
> API for alloc_pages_node and forbid / clarify the use of -1.

Minchan's patch is a continuation of this patch:

http://git.kernel.org/?p=linux/kernel/git/penberg/slab-2.6.git;a=commit;h=6484eb3e2a81807722

WARNING: multiple messages have this Message-ID (diff)
From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	Minchan Kim <minchan.kim@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Mel Gorman <mel@csn.ul.ie>, Bob Liu <lliubbo@gmail.com>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH 3/6] change alloc function in alloc_slab_page
Date: Sun, 18 Apr 2010 21:49:44 +0300	[thread overview]
Message-ID: <4BCB5448.3010209@cs.helsinki.fi> (raw)
In-Reply-To: <alpine.DEB.2.00.1004161109070.7710@router.home>

Christoph Lameter wrote:
> On Wed, 14 Apr 2010, Pekka Enberg wrote:
> 
>> Minchan, care to send a v2 with proper changelog and reviewed-by attributions?
> 
> Still wondering what the big deal about alloc_pages_node_exact is. Its not
> exact since we can fall back to another node. It is better to clarify the
> API for alloc_pages_node and forbid / clarify the use of -1.

Minchan's patch is a continuation of this patch:

http://git.kernel.org/?p=linux/kernel/git/penberg/slab-2.6.git;a=commit;h=6484eb3e2a81807722

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  reply	other threads:[~2010-04-18 18:49 UTC|newest]

Thread overview: 106+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-13 15:24 [PATCH 1/6] Remove node's validity check in alloc_pages Minchan Kim
2010-04-13 15:24 ` Minchan Kim
2010-04-13 15:24 ` [PATCH 2/6] change alloc function in pcpu_alloc_pages Minchan Kim
2010-04-13 15:24   ` Minchan Kim
2010-04-13 15:48   ` Mel Gorman
2010-04-13 15:48     ` Mel Gorman
2010-04-14 23:39     ` Tejun Heo
2010-04-14 23:39       ` Tejun Heo
2010-04-15  1:31       ` Minchan Kim
2010-04-15  1:31         ` Minchan Kim
2010-04-15  7:21         ` Tejun Heo
2010-04-15  7:21           ` Tejun Heo
2010-04-15  8:00           ` Minchan Kim
2010-04-15  8:00             ` Minchan Kim
2010-04-15  8:15             ` Tejun Heo
2010-04-15  8:15               ` Tejun Heo
2010-04-15  9:40               ` Minchan Kim
2010-04-15  9:40                 ` Minchan Kim
2010-04-15 10:08                 ` Tejun Heo
2010-04-15 10:08                   ` Tejun Heo
2010-04-15 10:21                   ` Minchan Kim
2010-04-15 10:21                     ` Minchan Kim
2010-04-15 10:33                     ` Minchan Kim
2010-04-15 10:33                       ` Minchan Kim
2010-04-15 11:43                     ` Tejun Heo
2010-04-15 11:43                       ` Tejun Heo
2010-04-15 11:49                       ` Minchan Kim
2010-04-15 11:49                         ` Minchan Kim
2010-04-16 16:07                         ` Christoph Lameter
2010-04-16 16:07                           ` Christoph Lameter
2010-04-16 19:13                           ` Lee Schermerhorn
2010-04-16 19:13                             ` Lee Schermerhorn
2010-04-18 15:55                             ` Minchan Kim
2010-04-18 15:55                               ` Minchan Kim
2010-04-18 15:54                           ` Minchan Kim
2010-04-18 15:54                             ` Minchan Kim
2010-04-18 21:22                             ` Tejun Heo
2010-04-18 21:22                               ` Tejun Heo
2010-04-19  0:03                               ` Minchan Kim
2010-04-19 17:45                                 ` Christoph Lameter
2010-04-20  0:20                                   ` Minchan Kim
2010-04-20  0:20                                     ` Minchan Kim
2010-04-19 17:38                             ` Christoph Lameter
2010-04-19 17:38                               ` Christoph Lameter
2010-04-19 22:27                               ` Tejun Heo
2010-04-19 22:27                                 ` Tejun Heo
2010-04-20 15:05                                 ` Mel Gorman
2010-04-20 15:05                                   ` Mel Gorman
2010-04-21 10:48                                   ` Tejun Heo
2010-04-21 10:48                                     ` Tejun Heo
2010-04-22 10:15                                     ` Minchan Kim
2010-04-22 10:15                                       ` Minchan Kim
2010-04-21 14:15                                   ` Christoph Lameter
2010-04-21 14:15                                     ` Christoph Lameter
2010-04-21 17:06                                     ` Minchan Kim
2010-04-21 17:06                                       ` Minchan Kim
2010-04-13 15:25 ` [PATCH 3/6] change alloc function in alloc_slab_page Minchan Kim
2010-04-13 15:25   ` Minchan Kim
2010-04-13 15:52   ` Mel Gorman
2010-04-13 15:52     ` Mel Gorman
2010-04-13 16:01     ` Minchan Kim
2010-04-13 16:01       ` Minchan Kim
2010-04-13 16:14       ` Mel Gorman
2010-04-13 16:14         ` Mel Gorman
2010-04-13 21:37   ` David Rientjes
2010-04-13 21:37     ` David Rientjes
2010-04-13 23:40     ` Minchan Kim
2010-04-13 23:40       ` Minchan Kim
2010-04-13 23:55       ` David Rientjes
2010-04-13 23:55         ` David Rientjes
2010-04-14  0:02         ` Minchan Kim
2010-04-14  0:02           ` Minchan Kim
2010-04-14  0:18   ` KAMEZAWA Hiroyuki
2010-04-14  0:18     ` KAMEZAWA Hiroyuki
2010-04-14 12:23     ` Pekka Enberg
2010-04-14 12:23       ` Pekka Enberg
2010-04-16 16:10       ` Christoph Lameter
2010-04-16 16:10         ` Christoph Lameter
2010-04-18 18:49         ` Pekka Enberg [this message]
2010-04-18 18:49           ` Pekka Enberg
2010-04-19  9:05         ` Mel Gorman
2010-04-19  9:05           ` Mel Gorman
2010-04-13 15:25 ` [PATCH 4/6] change alloc function in vmemmap_alloc_block Minchan Kim
2010-04-13 15:25   ` Minchan Kim
2010-04-13 15:59   ` Mel Gorman
2010-04-13 15:59     ` Mel Gorman
2010-04-14  0:19   ` KAMEZAWA Hiroyuki
2010-04-14  0:19     ` KAMEZAWA Hiroyuki
2010-04-13 15:25 ` [PATCH 5/6] change alloc function in __vmalloc_area_node Minchan Kim
2010-04-13 15:25   ` Minchan Kim
2010-04-13 16:02   ` Mel Gorman
2010-04-13 16:02     ` Mel Gorman
2010-04-14  0:22   ` KAMEZAWA Hiroyuki
2010-04-14  0:22     ` KAMEZAWA Hiroyuki
2010-04-14  0:33     ` Minchan Kim
2010-04-14  0:33       ` Minchan Kim
2010-04-13 15:25 ` [PATCH 6/6] Add comment in alloc_pages_exact_node Minchan Kim
2010-04-13 15:25   ` Minchan Kim
2010-04-13 16:13   ` Mel Gorman
2010-04-13 16:13     ` Mel Gorman
2010-04-13 16:20     ` Minchan Kim
2010-04-13 16:20       ` Minchan Kim
2010-04-13 15:32 ` [PATCH 1/6] Remove node's validity check in alloc_pages Mel Gorman
2010-04-13 15:32   ` Mel Gorman
2010-04-14  0:04 ` KAMEZAWA Hiroyuki
2010-04-14  0:04   ` KAMEZAWA Hiroyuki

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