Date: Fri, 07 Dec 2001 12:09:50 +0800 From: David Xu <davidx@viasoft.com.cn> To: Nicolas Souchu <nsouch@fr.alcove.com> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: kld VM pager Message-ID: <3C10410E.9040805@viasoft.com.cn> References: <20011206143022.H13566@cedar.alcove-fr>
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FreeBSD does not have fault hook available, all faults are processed in vm_fault. I know Linux supports that idea, you can insert a fault hook to monitor some address range where fault occurs, and then graphics frame buffer can be supported. -- David Xu Nicolas Souchu wrote: >Hi VM developers, > >Has anyone already some useful utils to develop a VM pager for FreeBSD? >The KGI port project is progressing and is now up to the point that I have >to handle the VM events as done in Linux. > >http://www.freebsd.org/~nsouch/ggiport.html > >Reading the 4.4BSD Internals, I've understood that I should look in the pager >direction and the code shows that the device pager is not much far from my >willing... > >More precisely, has anybody some way to load/unload a pager? Is it really >possible? What advices could you address me before I start this? > >Thanks in advance! > >Nicholas > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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