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Date:      Mon, 22 Dec 2003 10:10:01 +1100
From:      Gregory Bond <gnb@itga.com.au>
To:        Paul Mather <paul@gromit.dlib.vt.edu>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: Problems reclaiming VM cache = XFree86 startup annoyance 
Message-ID:  <200312212310.KAA04764@lightning.itga.com.au>
In-Reply-To: Your message of Sat, 20 Dec 2003 22:32:22 -0500.

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paul@gromit.dlib.vt.edu said:
> Not being a Python programmer, I don't know exactly how BitTorrent is
> accessing the files (e.g., using mmap),

I'm no Matt Dillon when it comes to kernel guts, but I suspect if the system is
saturating the disk, mmap() vs open()/read() is not going to make any
difference.  They all wind up at the same underlying VM machinery and banging 
on the same overloaded disk.



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