Date: Tue, 16 Nov 2004 11:25:56 -0500 (EST) From: Jerry McAllister <jerrymc@clunix.cl.msu.edu> To: jcm@FreeBSD-uk.eu.org (Jonathon McKitrick) Cc: freebsd-questions@freebsd.org Subject: Re: Question about page faults and swap space Message-ID: <200411161626.iAGGQte20071@clunix.cl.msu.edu> In-Reply-To: <20041116162329.GD50871@dogma.freebsd-uk.eu.org> from "Jonathon McKitrick" at Nov 16, 2004 04:23:29 PM
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> > On Tue, Nov 16, 2004 at 10:14:11AM -0600, Dan Nelson wrote: > : Accesses to executable images or mmaped files will cause page faults. > : They'll show up as vnode pageins as opposed to swap pageins in "vmstat > : -s" or "systat -v". > > Ah, yes. I think I remember now. You don't actually 'load' all of an > executable, you just map it to memory, and when an address is accessed the > first time, it generates a page fault to bring it in, right? > Close enough. ////jerry > jm > -- > My other computer is your Windows box. > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" >
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