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

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Message-Id: <20080902190723.841841f0.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Tue, 2 Sep 2008 19:07:23 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	balbir@...ux.vnet.ibm.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

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,
-Kame

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