Messages in this thread | | | Date | Thu, 23 Aug 2007 08:56:40 -0700 | From | Randy Dunlap <> | Subject | Re: [PATCH 2.6.20-rc5 1/1] MM: enhance Linux swap subsystem |
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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?
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