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From: Kirill Korotaev <dev@openvz.org>
To: KUROSAWA Takahiro <kurosawa@valinux.co.jp>
Cc: sekharan@us.ibm.com, akpm@osdl.org, haveblue@us.ibm.com,
	linux-kernel@vger.kernel.org, ckrm-tech@lists.sourceforge.net,
	Valerie.Clement@bull.net
Subject: Re: [ckrm-tech] [RFC] [PATCH 00/12] CKRM after a major overhaul
Date: Mon, 24 Apr 2006 08:39:52 +0400	[thread overview]
Message-ID: <444C5698.5080503@openvz.org> (raw)
In-Reply-To: <20060424011053.B89707402F@sv1.valinux.co.jp>

>>>> pzone based memory controller:
>>>> http://marc.theaimsgroup.com/?l=ckrm-tech&m=113867467006531&w=2
>>> From a super-quick scan that looks saner.  Is it effective?  Is this the
>>> way you're planning on proceeding?
>> Yes, it is effective, and the reclamation is O(1) too. It has couple of
>> problems by design, (1) doesn't handle shared pages and (2) doesn't
>> provide support for both min_shares and max_shares.
> 
> Right.  I wanted to show proof-of-cencept of the pzone based controller
> and implemented minimal features necessary as the memory controller.
> So, the pzone based controller still needs development and some cleanup.
Just out of curiosity, how it was meassured that it is effective?
How does it work when there is a global memory shortage in the system?

Thanks,
Kirill

  reply	other threads:[~2006-04-24  4:40 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-21  2:24 [RFC] [PATCH 00/12] CKRM after a major overhaul sekharan
2006-04-21  2:24 ` [RFC] [PATCH 01/12] Register/Unregister interface for Controllers sekharan
2006-04-21  2:24 ` [RFC] [PATCH 02/12] Class creation/deletion sekharan
2006-04-21  2:24 ` [RFC] [PATCH 03/12] Share Handling sekharan
2006-04-21  2:24 ` [RFC] [PATCH 04/12] Add task logic to class sekharan
2006-04-21  2:24 ` [RFC] [PATCH 05/12] Init and clear class info in task sekharan
2006-04-21  2:24 ` [RFC] [PATCH 06/12] Add proc interface to get class info of task sekharan
2006-04-21  2:24 ` [RFC] [PATCH 07/12] Configfs based filesystem user interface - RCFS sekharan
2006-04-21  2:24 ` [RFC] [PATCH 08/12] Add attribute support to RCFS sekharan
2006-04-21  2:25 ` [RFC] [PATCH 09/12] Add stats file " sekharan
2006-04-21  2:25 ` [RFC] [PATCH 10/12] Add shares " sekharan
2006-04-21  2:25 ` [RFC] [PATCH 11/12] Add members " sekharan
2006-04-21  2:25 ` [RFC] [PATCH 12/12] Documentation for CKRM sekharan
2006-04-21 14:49 ` [ckrm-tech] [RFC] [PATCH 00/12] CKRM after a major overhaul Dave Hansen
2006-04-21 16:58   ` Chandra Seetharaman
2006-04-21 22:57     ` Andrew Morton
2006-04-22  1:48       ` Chandra Seetharaman
2006-04-22  2:13         ` Andrew Morton
2006-04-22  2:20           ` Matt Helsley
2006-04-22  2:33             ` Andrew Morton
2006-04-22  5:28           ` Chandra Seetharaman
2006-04-24  1:10             ` KUROSAWA Takahiro
2006-04-24  4:39               ` Kirill Korotaev [this message]
2006-04-24  5:41                 ` KUROSAWA Takahiro
2006-04-24  6:45                   ` Kirill Korotaev
2006-04-24  7:12                     ` KUROSAWA Takahiro
2006-04-24  5:18             ` Hirokazu Takahashi
2006-04-25  1:42               ` Chandra Seetharaman
2006-04-23  6:52           ` Paul Jackson
2006-04-23  9:31             ` Matt Helsley
2006-04-28  1:58           ` Chandra Seetharaman
2006-04-28  6:07             ` Kirill Korotaev
2006-04-28 17:57               ` Chandra Seetharaman
2006-04-24  1:47         ` Hirokazu Takahashi
2006-04-24 20:42           ` Shailabh Nagar
  -- strict thread matches above, loose matches on Subject: below --
2006-04-21 19:07 Al Boldi
2006-04-21 22:04 ` Matt Helsley
     [not found]   ` <200604220708.40018.a1426z@gawab.com>
2006-04-22  5:46     ` Chandra Seetharaman
2006-04-22 20:40       ` Al Boldi
2006-04-23  2:33         ` Matt Helsley
2006-04-23 11:22           ` Al Boldi
2006-04-24 18:23             ` Chandra Seetharaman
2006-04-21 22:09 ` Chandra Seetharaman

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