From owner-freebsd-hackers@FreeBSD.ORG Sun Feb 24 17:44:10 2008 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B085B16A401 for ; Sun, 24 Feb 2008 17:44:10 +0000 (UTC) (envelope-from stas@ht-systems.ru) Received: from smtp.ht-systems.ru (mr0.ht-systems.ru [78.110.50.55]) by mx1.freebsd.org (Postfix) with ESMTP id 584FA13C4E5 for ; Sun, 24 Feb 2008 17:44:10 +0000 (UTC) (envelope-from stas@ht-systems.ru) Received: from [78.110.49.49] (helo=quasar.ht-systems.ru) by smtp.ht-systems.ru with esmtpa (Exim 4.62) (envelope-from ) id 1JTKar-0000hq-G3; Sun, 24 Feb 2008 20:24:53 +0300 Received: by quasar.ht-systems.ru (Postfix, from userid 1024) id 6B68C7D11C3; Sun, 24 Feb 2008 20:24:52 +0300 (MSK) Date: Sun, 24 Feb 2008 20:24:52 +0300 From: Stanislav Sedov To: Deomid Ryabkov Message-ID: <20080224172452.GE51827@dracon.ht-systems.ru> References: <4503B525.4040800@rojer.pp.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4503B525.4040800@rojer.pp.ru> Organization: The FreeBSD Project X-Voice: +7 916 849 20 23 X-XMPP: ssedov@jabber.ru X-Yahoo: stanislav_sedov X-PGP-Fingerprint: F21E D6CC 5626 9609 6CE2 A385 2BF5 5993 EB26 9581 X-University: MEPhI X-Mailer: carrier-pigeon X-Operating-System: FreeBSD quasar.ht-systems.ru 7.0-PRERELEASE FreeBSD 7.0-PRERELEASE Cc: freebsd-hackers@freebsd.org Subject: Re: VM design doc? X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Feb 2008 17:44:10 -0000 On Sat, Sep 09, 2006 at 11:48:05PM -0700 Deomid Ryabkov mentioned: > Having noted that with time my understanding of how VM works in FreeBSD > has somewhat blurred (not to say that it was ever complete), > I reckoned it's time to go and read up on it. > > Thus I wonder, what relevance the "Design elements of the FreeBSD VM system" > (http://www.freebsd.org/doc/en_US.ISO8859-1/articles/vm-design/index.html) > article has to both -CURRENT and -STABLE? > Were there notable changes not mentioned in the article? > Is there a better document on FreeBSD's current VM? > I'm not an expert in this field, but AFAIK the main design principles of the VM subsystem remain. For further study I afraid you need to go for the source code (sys/vm and sys/kern). Also, McKusick book on FreeBSD, might be helpful too. -- Stanislav Sedov ST4096-RIPE