From: "Pavel V. Emelianov" <xemul@sw.ru>
To: rohitseth@google.com
Cc: Kirill Korotaev <dev@sw.ru>, Rik van Riel <riel@redhat.com>,
ckrm-tech@lists.sourceforge.net,
Dave Hansen <haveblue@us.ibm.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andi Kleen <ak@suse.de>, Christoph Hellwig <hch@infradead.org>,
Andrey Savochkin <saw@sw.ru>,
devel@openvz.org, hugh@veritas.com, Ingo Molnar <mingo@elte.hu>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Pavel Emelianov <xemul@openvz.org>
Subject: Re: [ckrm-tech] [RFC][PATCH 5/7] UBC: kernel memory accounting (core)
Date: Tue, 22 Aug 2006 11:43:50 +0400 [thread overview]
Message-ID: <44EAB5B6.2020406@sw.ru> (raw)
In-Reply-To: <1156211280.11127.41.camel@galaxy.corp.google.com>
Rohit Seth wrote:
[snip]
>>>> inodes can belong to multiple containers and so do the pages.
>>>>
>>>
>>> I'm still thinking that inodes should belong to one container (or may be
>>> have it configurable based on some flag).
>> this is not true for OpenVZ nor Linux-VServer.
>
>
> Well, it is still useful. Just like an anonymous page get charged to
> container where the object (task) belong to, file page seems appropriate
> to belong to container where the object (inode) belongs to.
>
> -rohit
Making inodes belong to one container only significantly shrinks
container density. Sharing of glibc only saves up to 4Mb per container.
For the case of 100 containers it is 400Mb of booth - the disk space
and (what is more important) - RAM.
Pavel.
next prev parent reply other threads:[~2006-08-22 7:43 UTC|newest]
Thread overview: 209+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-16 15:24 [RFC][PATCH] UBC: user resource beancounters Kirill Korotaev
2006-08-16 15:35 ` [RFC][PATCH 1/7] UBC: kconfig Kirill Korotaev
2006-08-18 19:57 ` [ckrm-tech] " Chandra Seetharaman
2006-08-18 21:14 ` Adrian Bunk
2006-08-25 15:12 ` Pavel Machek
2006-08-16 15:37 ` [RFC][PATCH 2/7] UBC: core (structures, API) Kirill Korotaev
2006-08-16 16:58 ` Alan Cox
2006-08-17 11:42 ` Kirill Korotaev
2006-08-16 17:15 ` Greg KH
2006-08-17 11:45 ` Kirill Korotaev
2006-08-17 12:14 ` Greg KH
2006-08-17 14:32 ` [ckrm-tech] " Dave Hansen
2006-08-18 12:36 ` Kirill Korotaev
2006-08-16 18:11 ` Rohit Seth
2006-08-16 18:18 ` Andrew Morton
2006-08-17 11:54 ` Kirill Korotaev
2006-08-17 11:53 ` Kirill Korotaev
2006-08-17 16:55 ` Rohit Seth
2006-08-18 11:14 ` Kirill Korotaev
2006-08-18 17:51 ` Rohit Seth
2006-08-18 5:31 ` Andrew Morton
2006-08-18 7:35 ` [PATCH " Andrey Savochkin
2006-08-18 8:26 ` [ckrm-tech] " Matt Helsley
2006-08-18 11:52 ` Kirill Korotaev
2006-08-18 15:59 ` [RFC][PATCH " Alan Cox
2006-08-17 11:09 ` [ckrm-tech] " Srivatsa Vaddagiri
2006-08-17 14:02 ` Kirill Korotaev
2006-08-17 18:59 ` Chandra Seetharaman
2006-08-18 1:58 ` Matt Helsley
2006-08-18 11:36 ` Kirill Korotaev
2006-08-19 2:38 ` Matt Helsley
2006-08-21 11:02 ` Kirill Korotaev
2006-08-22 12:23 ` Srivatsa Vaddagiri
2006-08-22 12:46 ` Kirill Korotaev
2006-08-22 14:38 ` Srivatsa Vaddagiri
2006-08-21 17:35 ` Chandra Seetharaman
2006-08-20 4:58 ` Balbir Singh
2006-08-20 5:01 ` Balbir Singh
2006-08-16 15:38 ` [RFC][PATCH 3/7] UBC: ub context and inheritance Kirill Korotaev
2006-08-16 16:51 ` Alan Cox
2006-08-17 11:09 ` [ckrm-tech] " Srivatsa Vaddagiri
2006-08-17 13:21 ` [Devel] " Pavel V. Emelianov
2006-08-18 2:42 ` Matt Helsley
2006-08-18 9:23 ` Kirill Korotaev
2006-08-19 2:19 ` Matt Helsley
2006-08-18 20:03 ` Chandra Seetharaman
2006-08-21 10:32 ` Kirill Korotaev
2006-08-21 20:48 ` Chandra Seetharaman
2006-08-16 15:39 ` [RFC][PATCH 4/7] UBC: syscalls (user interface) Kirill Korotaev
2006-08-16 16:52 ` Alan Cox
2006-08-16 17:17 ` Greg KH
2006-08-17 12:02 ` Kirill Korotaev
2006-08-16 18:17 ` Rohit Seth
2006-08-16 19:04 ` Alan Cox
2006-08-16 19:22 ` Rohit Seth
2006-08-17 12:13 ` Kirill Korotaev
2006-08-17 15:40 ` Andrew Morton
2006-08-18 8:08 ` [PATCH " Andrey Savochkin
2006-08-18 14:45 ` [ckrm-tech] " Dave Hansen
2006-08-18 16:42 ` Andrew Morton
2006-08-18 17:29 ` Dave Hansen
2006-08-18 17:38 ` Andrew Morton
2006-08-18 17:59 ` Rohit Seth
2006-08-18 18:18 ` Andrew Morton
2006-08-21 2:42 ` Magnus Damm
2006-08-18 18:09 ` Paul Jackson
2006-08-18 18:17 ` Chandra Seetharaman
2006-08-18 18:27 ` Chandra Seetharaman
2006-08-18 18:56 ` Paul Jackson
2006-08-18 19:16 ` Chris Friesen
2006-08-18 21:19 ` Paul Jackson
2006-08-18 19:48 ` Chandra Seetharaman
2006-08-18 21:16 ` Paul Jackson
2006-08-21 2:38 ` Magnus Damm
2006-08-21 7:48 ` Andi Kleen
2006-08-21 8:42 ` Magnus Damm
2006-08-21 9:03 ` Andi Kleen
2006-08-21 9:18 ` Magnus Damm
2006-08-21 13:35 ` Kirill Korotaev
2006-08-21 17:51 ` Paul Jackson
2006-08-22 8:52 ` Kirill Korotaev
2006-08-21 2:47 ` Magnus Damm
2006-08-22 1:16 ` Rohit Seth
2006-08-22 3:58 ` Magnus Damm
2006-08-22 18:34 ` Chandra Seetharaman
2006-08-24 1:20 ` Rohit Seth
2006-08-18 11:05 ` [RFC][PATCH " Kirill Korotaev
2006-08-17 17:08 ` Rohit Seth
2006-08-17 12:04 ` Kirill Korotaev
2006-08-17 17:05 ` Rohit Seth
2006-08-17 11:09 ` [ckrm-tech] " Srivatsa Vaddagiri
2006-08-17 14:04 ` Kirill Korotaev
2006-08-17 16:19 ` Srivatsa Vaddagiri
2006-08-18 2:31 ` Matt Helsley
2006-08-18 11:45 ` Kirill Korotaev
2006-08-19 2:43 ` Matt Helsley
2006-08-18 11:40 ` Arnd Bergmann
2006-08-18 20:13 ` [ckrm-tech] " Chandra Seetharaman
2006-08-16 15:40 ` [RFC][PATCH 5/7] UBC: kernel memory accounting (core) Kirill Korotaev
2006-08-16 16:56 ` Alan Cox
2006-08-17 13:47 ` Kirill Korotaev
2006-08-16 18:24 ` Rohit Seth
2006-08-17 13:27 ` Kirill Korotaev
2006-08-17 14:38 ` [ckrm-tech] " Dave Hansen
2006-08-18 9:31 ` Kirill Korotaev
2006-08-18 14:58 ` Dave Hansen
2006-08-21 10:40 ` Kirill Korotaev
2006-08-21 15:10 ` Dave Hansen
2006-08-18 15:06 ` Dave Hansen
2006-08-21 12:38 ` Kirill Korotaev
2006-08-17 17:02 ` Rohit Seth
2006-08-18 9:38 ` Kirill Korotaev
2006-08-18 16:55 ` Rohit Seth
2006-08-21 10:43 ` Kirill Korotaev
2006-08-22 1:23 ` Rohit Seth
2006-08-16 18:47 ` Dave Hansen
2006-08-16 19:15 ` Rohit Seth
2006-08-16 19:59 ` [ckrm-tech] " Dave Hansen
2006-08-17 0:24 ` Alan Cox
2006-08-17 14:26 ` Dave Hansen
2006-08-17 15:01 ` Alan Cox
2006-08-17 16:04 ` Andi Kleen
2006-08-18 10:54 ` Kirill Korotaev
2006-08-17 16:37 ` Dave Hansen
2006-08-17 15:19 ` Rik van Riel
2006-08-17 17:28 ` Rohit Seth
2006-08-17 18:43 ` Andi Kleen
2006-08-17 17:49 ` Dave Hansen
2006-08-18 8:29 ` Kirill Korotaev
2006-08-18 17:06 ` Rohit Seth
2006-08-17 17:16 ` Rohit Seth
2006-08-17 17:23 ` Dave Hansen
2006-08-17 17:36 ` Rohit Seth
2006-08-17 17:53 ` Dave Hansen
2006-08-18 8:54 ` Kirill Korotaev
2006-08-18 14:52 ` Dave Hansen
2006-08-18 17:38 ` Rohit Seth
2006-08-21 11:29 ` Kirill Korotaev
2006-08-22 1:48 ` Rohit Seth
2006-08-22 7:43 ` Pavel V. Emelianov [this message]
2006-08-18 8:51 ` Kirill Korotaev
2006-08-18 8:52 ` Kirill Korotaev
2006-08-18 14:59 ` Alan Cox
2006-08-18 19:32 ` Dave Hansen
2006-08-18 20:52 ` Alan Cox
2006-08-21 9:44 ` Kirill Korotaev
2006-08-17 16:42 ` Rohit Seth
2006-08-17 16:31 ` Rohit Seth
2006-08-17 0:22 ` Alan Cox
2006-08-17 16:36 ` Rohit Seth
2006-08-18 8:44 ` [ckrm-tech] " Kirill Korotaev
2006-08-17 13:35 ` Kirill Korotaev
2006-08-17 17:13 ` Rohit Seth
2006-08-18 8:49 ` [ckrm-tech] " Kirill Korotaev
2006-08-17 13:31 ` Kirill Korotaev
2006-08-17 14:36 ` Dave Hansen
2006-08-18 8:12 ` [ckrm-tech] " Kirill Korotaev
2006-08-18 14:43 ` Dave Hansen
2006-08-21 8:57 ` Kirill Korotaev
2006-08-18 20:26 ` Chandra Seetharaman
2006-08-21 10:51 ` Kirill Korotaev
2006-08-21 20:55 ` Chandra Seetharaman
2006-08-16 15:42 ` [RFC][PATCH 6/7] UBC: kernel memory acconting (mark objects) Kirill Korotaev
2006-08-16 16:57 ` Alan Cox
2006-08-16 15:44 ` [RFC][PATCH 7/7] UBC: proc interface Kirill Korotaev
2006-08-16 17:13 ` Greg KH
2006-08-17 13:43 ` Kirill Korotaev
2006-08-17 15:40 ` Greg KH
2006-08-17 16:12 ` [Devel] " Kir Kolyshkin
2006-08-16 18:53 ` [RFC][PATCH] UBC: user resource beancounters Rohit Seth
2006-08-16 19:26 ` Alan Cox
2006-08-17 0:15 ` [ckrm-tech] " Chandra Seetharaman
2006-08-17 11:02 ` Srivatsa Vaddagiri
2006-08-17 13:55 ` Kirill Korotaev
2006-08-17 19:55 ` Chandra Seetharaman
2006-08-18 10:36 ` Kirill Korotaev
2006-08-18 18:53 ` Chandra Seetharaman
2006-08-18 22:55 ` Matt Helsley
2006-08-21 10:55 ` Kirill Korotaev
2006-08-21 21:04 ` Chandra Seetharaman
2006-08-18 19:39 ` Chandra Seetharaman
2006-08-21 13:24 ` Kirill Korotaev
2006-08-21 21:45 ` Chandra Seetharaman
2006-08-21 22:20 ` Alan Cox
2006-08-21 22:44 ` Chandra Seetharaman
2006-08-22 1:45 ` Rohit Seth
2006-08-22 10:02 ` Alan Cox
2006-08-22 9:57 ` Arjan van de Ven
2006-08-22 11:15 ` Alan Cox
2006-08-24 1:31 ` Rohit Seth
2006-08-22 18:55 ` Chandra Seetharaman
2006-08-24 1:44 ` Rohit Seth
2006-08-24 2:04 ` Chandra Seetharaman
2006-08-24 11:10 ` Alan Cox
2006-08-24 23:48 ` Chandra Seetharaman
2006-08-24 23:55 ` Kyle Moffett
2006-08-25 18:21 ` Chandra Seetharaman
2006-08-25 20:46 ` Alan Cox
2006-08-25 21:37 ` Chandra Seetharaman
2006-08-25 22:51 ` Alan Cox
2006-08-25 22:59 ` Chandra Seetharaman
2006-08-24 17:27 ` Rohit Seth
2006-08-24 23:52 ` Chandra Seetharaman
2006-08-25 11:12 ` Kirill Korotaev
2006-08-25 18:47 ` Chandra Seetharaman
2006-08-25 20:52 ` Alan Cox
2006-08-25 22:23 ` Chandra Seetharaman
2006-08-25 23:12 ` Alan Cox
2006-08-25 23:00 ` Chandra Seetharaman
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