Date: Sat, 26 Feb 2005 08:26:45 +0100 (CET) From: Aziz KEZZOU <aziz_kezzou@yahoo.fr> To: freebsd-hackers@freebsd.org Subject: RE: Sharing data between user space and kernel Message-ID: <20050226072645.76950.qmail@web26802.mail.ukl.yahoo.com>
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>sleeping(). What you probably want to do is >actually allocate wired kernel pages and export them to >userspace. Take a >look at the GEOM gstat(8) implementation, which does >exactly that. >However, you have to make sure that if you ever decide >to reuse that >kernel memory for something else (i.e., free it back to >the allocator), >you've GC'd all userspace references to it. Could you please point me to the place where "GEOM gstat" is implemented ? I don't seem to find it :-( Thanks a lot, neo Découvrez le nouveau Yahoo! Mail : 250 Mo d'espace de stockage pour vos mails ! Créez votre Yahoo! Mail sur http://fr.mail.yahoo.com/
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