Date: Mon, 28 Jun 1999 17:53:09 +0930 (CST) From: "Daniel J. O'Connor" <darius@dons.net.au> To: Ladavac Marino <mladavac@metropolitan.at> Cc: freebsd-hackers@FreeBSD.ORG, Zhihui Zhang <zzhang@cs.binghamton.edu>, Matthew Dillon <dillon@apollo.backplane.com> Subject: RE: Implementation of mmap() in FreeBSD Message-ID: <XFMail.990628175309.darius@dons.net.au> In-Reply-To: <55586E7391ACD211B9730000C11002761796A9@r-lmh-wi-100.corpnet.at>
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This message is in MIME format --_=XFMail.1.3.p0.FreeBSD:990628175309:1295=_ Content-Type: text/plain; charset=us-ascii On 28-Jun-99 Ladavac Marino wrote: > [ML] It is possible to handle these cases in VM code, by > trapping on any access to the partial page, and allowing only those > accesses which are withing the originally requested range. Performance > would suck without end, though. Well it would only suck for access to that page right, which wouldn't be too bad unless the program in question thrashes out the partial pages. --- 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 --_=XFMail.1.3.p0.FreeBSD:990628175309:1295=_ Content-Type: application/pgp-signature -----BEGIN PGP MESSAGE----- Version: 2.6.3ia iQCVAwUBN3cw7Wj0TqzKxF7VAQH2SAQApOZBeJlerLjcmaDTlJBocETis37A/VQv Bh8HnXBxpOB7reyA4YS9W5OFKUPCJu8rJ/tYBlV1AsVQAGclnOMhxAU7V6LqHwAI qvhfydHURpk7Mc4F2FSqBsF9G7Dpv6dzoNAb6uyJbyPBrZsPpPn+1HtjMFT2Fycx 5vsja1r8KRM= =isg3 -----END PGP MESSAGE----- --_=XFMail.1.3.p0.FreeBSD:990628175309:1295=_-- End of MIME message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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