linux-kernel - Re: [RFC][PATCH] Remove cgroup member from struct page

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Message-ID: <48BD119B.8020605@linux.vnet.ibm.com>
Date:	Tue, 02 Sep 2008 15:42:43 +0530
From:	Balbir Singh <balbir@...ux.vnet.ibm.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
CC:	Nick Piggin <nickpiggin@...oo.com.au>,
	Andrew Morton <akpm@...ux-foundation.org>, hugh@...itas.com,
	menage@...gle.com, xemul@...nvz.org, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org
Subject: Re: [RFC][PATCH] Remove cgroup member from struct page

KAMEZAWA Hiroyuki wrote:
> On Tue, 02 Sep 2008 15:28:34 +0530
> Balbir Singh <balbir@...ux.vnet.ibm.com> wrote:
> 
>> KAMEZAWA Hiroyuki wrote:
>>> On Tue, 02 Sep 2008 14:54:17 +0530
>>> Balbir Singh <balbir@...ux.vnet.ibm.com> wrote:
>>>
>>>> Nick Piggin wrote:
>>>>> That could be a reasonable solution.  Balbir has other concerns about
>>>>> this... so I think it is OK to try the radix tree approach first.
>>>> Thanks, Nick!
>>>>
>>>> Kamezawa-San, I would like to integrate the radix tree patches after review and
>>>> some more testing then integrate your patchset on top of it. Do you have any
>>>> objections/concerns with the suggested approach?
>>>>
>>> please show performance number first.
>> Yes, that is why said some more testing. I am running lmbench and kernbench on
>> it and some other tests, I'll get back with numbers.
>>
> A test which is not suffer much from I/O is better.
> And please don't worry about my patches. I'll reschedule if yours goes first.
> 
Thanks, I'll try and find the right set of tests.
-- 
	Balbir
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