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From: Balbir Singh <balbir@linux.vnet.ibm.com>
To: Paul Menage <menage@google.com>
Cc: Pavel Emelianov <xemul@openvz.org>,
	Hugh Dickins <hugh@veritas.com>,
	Sudhir Kumar <skumar@linux.vnet.ibm.com>,
	YAMAMOTO Takashi <yamamoto@valinux.co.jp>,
	linux-kernel@vger.kernel.org, taka@valinux.co.jp,
	linux-mm@kvack.org, David Rientjes <rientjes@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Subject: Re: [-mm] Add an owner to the mm_struct (v8)
Date: Sun, 06 Apr 2008 12:01:43 +0530	[thread overview]
Message-ID: <47F86E4F.2080103@linux.vnet.ibm.com> (raw)
In-Reply-To: <6599ad830804051631g15363456s1952fda0bb4d395d@mail.gmail.com>

Paul Menage wrote:
> On Sat, Apr 5, 2008 at 11:59 AM, Balbir Singh <balbir@linux.vnet.ibm.com> wrote:
>>  >>  It's easier to set it up that way. Usually the end user gets the same SLA for
>>  >>  memory, CPU and other resources, so it makes sense to bind the controllers together.
>>  >>
>>  >
>>  > True - but in that case why wouldn't they have the same SLA for
>>  > virtual address space too?
>>  >
>>
>>  Yes, mostly. That's why I had made the virtual address space patches as a config
>>  option on top of the memory controller :)
>>
> 
> *If* they want to use the virtual address space controller, that is.
> 
> By that argument, you should make the memory and cpu controllers the
> same controller, since in your scenario they'll usually be used
> together..

Heh, Virtual address and memory are more closely interlinked than CPU and Memory.
-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL

  reply	other threads:[~2008-04-06  6:32 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-04  8:05 [-mm] Add an owner to the mm_struct (v8) Balbir Singh
2008-04-04  8:12 ` Paul Menage
2008-04-04  8:28   ` Balbir Singh
2008-04-04  8:50     ` Paul Menage
2008-04-04  9:25       ` Balbir Singh
2008-04-04 19:11         ` Paul Menage
2008-04-05 14:47           ` Balbir Singh
2008-04-05 17:23             ` Paul Menage
2008-04-05 17:48               ` Balbir Singh
2008-04-05 17:57                 ` Paul Menage
2008-04-05 18:59                   ` Balbir Singh
2008-04-05 23:29                     ` Paul Menage
2008-04-06  5:38                       ` Balbir Singh
2008-04-08  6:37                         ` Paul Menage
2008-04-08  6:52                           ` Balbir Singh
2008-04-08  6:57                             ` Paul Menage
2008-04-08  7:05                               ` Balbir Singh
2008-04-08  7:29                                 ` Paul Menage
2008-04-10  9:09                                   ` Balbir Singh
2008-04-10  9:09                                     ` Balbir Singh
2008-04-05 23:31                     ` Paul Menage
2008-04-06  6:31                       ` Balbir Singh [this message]
2008-04-08  6:32                         ` Paul Menage
2008-04-07 22:09 ` Andrew Morton
2008-04-07 22:09   ` Andrew Morton
2008-04-08  2:39   ` Balbir Singh
2008-04-08  2:55     ` Andrew Morton
2008-04-09  0:42 ` KAMEZAWA Hiroyuki
2008-04-09  0:42   ` KAMEZAWA Hiroyuki

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