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From: Balbir Singh <balbir@in.ibm.com>
To: balbir@in.ibm.com
Cc: Pavel Emelianov <xemul@openvz.org>,
	vatsa@in.ibm.com, dev@openvz.org, sekharan@us.ibm.com,
	ckrm-tech@lists.sourceforge.net, haveblue@us.ibm.com,
	linux-kernel@vger.kernel.org, pj@sgi.com, matthltc@us.ibm.com,
	dipankar@in.ibm.com, rohitseth@google.com, menage@google.com,
	linux-mm@kvack.org
Subject: Re: [ckrm-tech] RFC: Memory Controller
Date: Mon, 30 Oct 2006 23:37:44 +0530	[thread overview]
Message-ID: <45463F70.1010303@in.ibm.com> (raw)
In-Reply-To: <454638D2.7050306@in.ibm.com>

Balbir Singh wrote:
[snip]

>
>> I see that everyone agree that we want to see three resources:
>>   1. kernel memory
>>   2. unreclaimable memory
>>   3. reclaimable memory
>> if this is right then let's save it somewhere
>> (e.g. http://wiki.openvz.org/Containers/UBC_discussion)
>> and go on discussing the next question - interface.
> 
> I understand that kernel memory accounting is the first priority for
> containers, but accounting kernel memory requires too many changes
> to the VM core, hence I was hesitant to put it up as first priority.
> 
> But in general I agree, these are the three important resources for
> accounting and control

I missed out to mention, I hope you were including the page cache in
your definition of reclaimable memory.

> 
> [snip]
> 


-- 

	Balbir Singh,
	Linux Technology Center,
	IBM Software Labs

WARNING: multiple messages have this Message-ID (diff)
From: Balbir Singh <balbir@in.ibm.com>
To: balbir@in.ibm.com
Cc: Pavel Emelianov <xemul@openvz.org>,
	vatsa@in.ibm.com, dev@openvz.org, sekharan@us.ibm.com,
	ckrm-tech@lists.sourceforge.net, haveblue@us.ibm.com,
	linux-kernel@vger.kernel.org, pj@sgi.com, matthltc@us.ibm.com,
	dipankar@in.ibm.com, rohitseth@google.com, menage@google.com,
	linux-mm@kvack.org
Subject: Re: [ckrm-tech] RFC: Memory Controller
Date: Mon, 30 Oct 2006 23:37:44 +0530	[thread overview]
Message-ID: <45463F70.1010303@in.ibm.com> (raw)
In-Reply-To: <454638D2.7050306@in.ibm.com>

Balbir Singh wrote:
[snip]

>
>> I see that everyone agree that we want to see three resources:
>>   1. kernel memory
>>   2. unreclaimable memory
>>   3. reclaimable memory
>> if this is right then let's save it somewhere
>> (e.g. http://wiki.openvz.org/Containers/UBC_discussion)
>> and go on discussing the next question - interface.
> 
> I understand that kernel memory accounting is the first priority for
> containers, but accounting kernel memory requires too many changes
> to the VM core, hence I was hesitant to put it up as first priority.
> 
> But in general I agree, these are the three important resources for
> accounting and control

I missed out to mention, I hope you were including the page cache in
your definition of reclaimable memory.

> 
> [snip]
> 


-- 

	Balbir Singh,
	Linux Technology Center,
	IBM Software Labs

--
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  reply	other threads:[~2006-10-30 18:08 UTC|newest]

Thread overview: 151+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-30 10:33 [RFC] Resource Management - Infrastructure choices Srivatsa Vaddagiri
2006-10-30 10:34 ` RFC: Memory Controller Balbir Singh
2006-10-30 11:04   ` Paul Menage
2006-10-30 13:27     ` [ckrm-tech] " Balbir Singh
2006-10-30 18:14       ` Paul Menage
2006-10-31 17:07         ` Balbir Singh
2006-10-31 17:22           ` Paul Menage
2006-10-31 18:16             ` Badari Pulavarty
2006-11-01  7:05             ` Balbir Singh
2006-11-01  7:07               ` Paul Menage
2006-11-01  7:44                 ` Balbir Singh
2006-11-01 12:23                   ` Paul Jackson
2006-11-02  0:09                     ` Paul Menage
2006-11-02  0:39                       ` Paul Jackson
2006-10-30 15:58   ` Pavel Emelianov
2006-10-30 17:39     ` Balbir Singh
2006-10-30 18:07       ` Balbir Singh [this message]
2006-10-30 18:07         ` Balbir Singh
2006-10-31  8:57         ` Pavel Emelianov
2006-10-31  8:57           ` Pavel Emelianov
2006-10-31  9:19           ` Balbir Singh
2006-10-31  9:19             ` Balbir Singh
2006-10-31  9:25             ` Pavel Emelianov
2006-10-31  9:25               ` Pavel Emelianov
2006-10-31 10:10               ` Balbir Singh
2006-10-31 10:10                 ` Balbir Singh
2006-10-31 10:19                 ` Pavel Emelianov
2006-10-31 10:19                   ` Pavel Emelianov
2006-10-31  9:42             ` Andrew Morton
2006-10-31  9:42               ` Andrew Morton
2006-10-31 10:36               ` Balbir Singh
2006-10-31 10:36                 ` Balbir Singh
2006-10-31  8:48       ` Pavel Emelianov
2006-10-31 10:54         ` Balbir Singh
2006-10-31 10:54           ` Balbir Singh
2006-10-31 11:15           ` Pavel Emelianov
2006-10-31 11:15             ` Pavel Emelianov
2006-10-31 12:39             ` Balbir Singh
2006-10-31 12:39               ` Balbir Singh
2006-10-31 14:19               ` Pavel Emelianov
2006-10-31 14:19                 ` Pavel Emelianov
2006-10-31 16:54             ` Paul Menage
2006-10-31 16:54               ` Paul Menage
2006-11-01  6:00             ` David Rientjes
2006-11-01  6:00               ` David Rientjes
2006-11-01  8:05               ` Pavel Emelianov
2006-11-01  8:05                 ` Pavel Emelianov
2006-11-01  8:35                 ` David Rientjes
2006-11-01  8:35                   ` David Rientjes
2006-10-31 17:04         ` Dave Hansen
2006-11-01  7:57           ` Pavel Emelianov
2006-10-30 18:20     ` Paul Menage
2006-10-30 21:38       ` Paul Jackson
2006-10-30 10:43 ` [RFC] Resource Management - Infrastructure choices Paul Jackson
2006-10-30 14:19   ` [ckrm-tech] " Pavel Emelianov
2006-10-30 14:29     ` Paul Jackson
2006-10-30 17:09   ` Srivatsa Vaddagiri
2006-10-30 17:16     ` Dave McCracken
2006-10-30 18:07       ` Paul Menage
2006-10-30 20:41         ` Paul Jackson
2006-10-30 10:51 ` Paul Menage
2006-10-30 11:06   ` [ckrm-tech] " Paul Jackson
2006-10-30 12:07     ` Paul Menage
2006-10-30 12:28       ` Paul Jackson
2006-10-30 11:15   ` Paul Jackson
2006-10-30 12:04     ` Paul Menage
2006-10-30 12:27       ` Paul Jackson
2006-10-30 17:53         ` Paul Menage
2006-10-30 20:36           ` Paul Jackson
2006-10-30 20:47             ` Paul Menage
2006-10-30 20:56               ` Paul Jackson
2006-10-30 21:03               ` Paul Menage
2006-10-31 11:53               ` Srivatsa Vaddagiri
2006-10-31 13:31                 ` Srivatsa Vaddagiri
2006-10-31 16:46                 ` Paul Menage
2006-11-01 17:25                   ` Srivatsa Vaddagiri
2006-11-01 23:37                     ` Paul Menage
2006-11-06 12:49                       ` Srivatsa Vaddagiri
2006-11-06 20:23                         ` Paul Menage
2006-11-07 13:20                           ` Srivatsa Vaddagiri
2006-11-07 18:41                           ` Paul Jackson
2006-11-07 19:07                             ` Paul Menage
2006-11-07 19:11                               ` Paul Jackson
2006-11-07 19:24                                 ` Paul Menage
2006-11-07 19:58                                   ` Paul Jackson
2006-11-07 20:00                                     ` Paul Menage
2006-11-07 20:02                               ` Paul Jackson
2006-11-08  2:47                                 ` Matt Helsley
2006-11-07 20:34                               ` Paul Jackson
2006-11-07 20:41                                 ` Paul Menage
2006-11-07 21:50                                   ` Paul Jackson
2006-11-07 22:21                               ` Paul Menage
2006-11-08  3:15                                 ` Paul Jackson
2006-11-08  4:15                                   ` Paul Menage
2006-11-08  4:16                                     ` Paul Jackson
2006-11-08 11:22                                     ` Paul Jackson
2006-11-08  5:12                                   ` Srivatsa Vaddagiri
2006-11-08  5:36                                     ` Paul Jackson
2006-11-09  5:39                                       ` Balbir Singh
2006-11-08 19:25                                     ` Chris Friesen
2006-11-09  3:54                                       ` Srivatsa Vaddagiri
2006-11-10 14:57                           ` Srivatsa Vaddagiri
2006-11-01  4:39               ` David Rientjes
2006-11-01  9:50                 ` Paul Jackson
2006-11-01  9:58                   ` David Rientjes
2006-11-01 15:59                 ` Srivatsa Vaddagiri
2006-11-01 16:31                   ` Srivatsa Vaddagiri
2006-11-01 21:05                   ` David Rientjes
2006-11-01 23:43                     ` Paul Menage
2006-11-01 18:19                 ` Srivatsa Vaddagiri
2006-11-01 17:33   ` Srivatsa Vaddagiri
2006-11-01 21:18     ` Chris Friesen
2006-11-01 23:01       ` [Devel] " Kir Kolyshkin
2006-11-02  0:31         ` Matt Helsley
2006-11-02  8:34           ` Kir Kolyshkin
2006-11-01 23:48       ` Paul Menage
2006-11-02  3:28         ` Chris Friesen
2006-11-02  7:40           ` Paul Menage
2006-10-30 14:08 ` Pavel Emelianov
2006-10-30 14:23   ` Paul Jackson
2006-10-30 14:38     ` Pavel Emelianov
2006-10-30 15:18       ` Paul Jackson
2006-10-30 15:26         ` Pavel Emelianov
2006-10-31  0:26           ` Matt Helsley
2006-10-31  8:34             ` Pavel Emelianov
2006-10-31 16:33           ` Chris Friesen
2006-10-30 18:01   ` Paul Menage
2006-10-31  8:31     ` Pavel Emelianov
2006-10-31 16:34       ` Paul Menage
2006-10-31 16:57         ` Srivatsa Vaddagiri
2006-11-01  7:58         ` Pavel Emelianov
2006-10-31 16:34   ` Srivatsa Vaddagiri
2006-11-01  8:01     ` Pavel Emelianov
2006-11-01 16:04       ` Matt Helsley
2006-11-01 17:51         ` Srivatsa Vaddagiri
2006-11-01 17:50       ` Srivatsa Vaddagiri
2006-11-02  8:42         ` Pavel Emelianov
2006-11-03  1:29           ` David Rientjes
2006-11-01  9:30 ` Pavel Emelianov
2006-11-01  9:53   ` David Rientjes
2006-11-01 22:23     ` Matt Helsley
2006-11-01 18:12   ` Srivatsa Vaddagiri
2006-11-01 22:19     ` Matt Helsley
2006-11-01 23:50       ` Paul Menage
2006-11-02  0:30         ` Matt Helsley
2006-11-02  5:33           ` Balbir Singh
2006-11-02  9:08         ` Pavel Emelianov
2006-11-02 11:26           ` Matt Helsley
2006-11-02 13:04             ` Pavel Emelianov
2006-11-03  1:29               ` David Rientjes
2006-11-02  8:52     ` Pavel Emelianov

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