From owner-freebsd-hackers@FreeBSD.ORG Fri Dec 7 11:23:55 2007 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 513D316A419 for ; Fri, 7 Dec 2007 11:23:55 +0000 (UTC) (envelope-from doconnor@gsoft.com.au) Received: from cain.gsoft.com.au (cain.gsoft.com.au [203.31.81.10]) by mx1.freebsd.org (Postfix) with ESMTP id D76F213C459 for ; Fri, 7 Dec 2007 11:23:54 +0000 (UTC) (envelope-from doconnor@gsoft.com.au) Received: from inchoate.gsoft.com.au (ppp121-45-148-92.lns11.adl6.internode.on.net [121.45.148.92]) (authenticated bits=0) by cain.gsoft.com.au (8.13.8/8.13.8) with ESMTP id lB7BNput070480 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 7 Dec 2007 21:53:52 +1030 (CST) (envelope-from doconnor@gsoft.com.au) From: "Daniel O'Connor" To: freebsd-hackers@freebsd.org Date: Fri, 7 Dec 2007 21:53:31 +1030 User-Agent: KMail/1.9.7 References: <4D634BCFD1A2144ABECC75FF512D7A9001DF60BE@SKGExch01.marvell.com> In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1540118.LgRtsxzrck"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200712072153.39649.doconnor@gsoft.com.au> X-Spam-Score: 0 () X-Scanned-By: MIMEDefang 2.58 on 203.31.81.10 Cc: Ivan Voras Subject: Re: Large array in KVM 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: Fri, 07 Dec 2007 11:23:55 -0000 --nextPart1540118.LgRtsxzrck Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Fri, 7 Dec 2007, Ivan Voras wrote: > Gerald Heinig wrote: > > How about implementing your code as a system call, which is called > > from a process that maps a large file into memory, as you suggested > > above. > > What if the code is a device driver? Then the client process can do some leg work for it? :) If you explain what you are trying to achieve in more detail then people=20 could comment on the best approach.. =2D-=20 Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C --nextPart1540118.LgRtsxzrck Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQBHWS075ZPcIHs/zowRApQsAKCI1yBLlXXi/TNwJ6YuiW/fZaLMhQCeIYyY hJpiPCRxbSTSvTu+uUIZKao= =z9M4 -----END PGP SIGNATURE----- --nextPart1540118.LgRtsxzrck--