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From: Randy Dunlap <randy.dunlap@oracle.com>
To: "yunfeng zhang" <zyf.zeroos@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	hugh@veritas.com, riel@redhat.com
Subject: Re: [PATCH 2.6.20-rc5 1/1] MM: enhance Linux swap subsystem
Date: Thu, 23 Aug 2007 08:56:40 -0700	[thread overview]
Message-ID: <20070823085640.f6b43ab3.randy.dunlap@oracle.com> (raw)
In-Reply-To: <4df04b840708230247l69d03112lc5b66ff3359eac2@mail.gmail.com>

On Thu, 23 Aug 2007 17:47:44 +0800 yunfeng zhang wrote:

> Signed-off-by: Yunfeng Zhang <zyf.zeroos@gmail.com>
> 
> The mayor change is
> 1) Using nail arithmetic to maximum SwapDevice performance.
> 2) Add PG_pps bit to sign every pps page.
> 3) Some discussion about NUMA.
> See vm_pps.txt
> 
> Index: linux-2.6.22/Documentation/vm_pps.txt
> ===================================================================
> --- /dev/null	1970-01-01 00:00:00.000000000 +0000
> +++ linux-2.6.22/Documentation/vm_pps.txt	2007-08-23 17:04:12.051837322 +0800
> @@ -0,0 +1,365 @@
> +
> +                         Pure Private Page System (pps)
> +                              zyf.zeroos@gmail.com
> +                              December 24-26, 2006
> +                            Revised on Aug 23, 2007
> +
> +// Purpose <([{
> +The file is used to document the idea which is published firstly at
> +http://www.ussg.iu.edu/hypermail/linux/kernel/0607.2/0451.html, as a part of my
> +OS -- main page http://blog.chinaunix.net/u/21764/index.php. In brief, the
> +patch of the document is for enchancing the performance of Linux swap
> +subsystem. You can find the overview of the idea in section <How to Reclaim
> +Pages more Efficiently> and how I patch it into Linux 2.6.21 in section
> +<Pure Private Page System -- pps>.
> +// }])>

Hi,
What (text) format/markup language is the vm_pps.txt file in?

---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***

      reply	other threads:[~2007-08-23 15:57 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-22  7:09 yunfeng zhang
2007-01-22 10:21 ` Pavel Machek
2007-01-22 20:00 ` Al Boldi
2007-01-23  4:21   ` yunfeng zhang
2007-01-23  5:08     ` yunfeng zhang
2007-01-24 21:15       ` Hugh Dickins
2007-01-26  4:58         ` yunfeng zhang
2007-01-29  5:29         ` yunfeng zhang
     [not found]         ` <4df04b840701301852i41687edfl1462c4ca3344431c@mail.gmail.com>
     [not found]           ` <Pine.LNX.4.64.0701312022340.26857@blonde.wat.veritas.com>
2007-02-13  5:52             ` yunfeng zhang
2007-02-20  9:06               ` yunfeng zhang
2007-02-22  1:58                 ` yunfeng zhang
2007-02-22  2:19                   ` Rik van Riel
2007-02-23  2:31                     ` yunfeng zhang
2007-02-23  3:33                       ` Rik van Riel
2007-02-25  1:47                         ` yunfeng zhang
2007-08-23  9:47                           ` yunfeng zhang
2007-08-23 15:56                             ` Randy Dunlap [this message]

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