Date: Fri, 6 Nov 1998 21:01:39 +0000 (GMT) From: Doug Rabson <dfr@nlsystems.com> To: Garrett Wollman <wollman@khavrinen.lcs.mit.edu> Cc: Andrzej Bialecki <abial@nask.pl>, freebsd-current@FreeBSD.ORG Subject: Re: nfs.ko panics on unloading Message-ID: <Pine.BSF.4.01.9811062059170.19324-100000@herring.nlsystems.com> In-Reply-To: <199811062039.PAA01859@khavrinen.lcs.mit.edu>
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On Fri, 6 Nov 1998, Garrett Wollman wrote: > <<On Fri, 6 Nov 1998 20:33:55 +0000 (GMT), Doug Rabson <dfr@nlsystems.com> said: > > > code). Unfortunately the vfs system itself doesn't support unloading yet > > (a project for someone there). > > It certainly did before! NFS never did, no, because there was no way > to undefine a syscall, but when I first implemented VFS LKMs, you > definitely could unload them (provided that the reference count was > zero). I must be blind! I didn't even see vfs_unregister(). I'll tweak my patch and try to find time to test it. I think that NFS should define two modules, one for the vfs and one for the syscall (there isn't a predefined module type for syscalls yet though). -- Doug Rabson Mail: dfr@nlsystems.com Nonlinear Systems Ltd. Phone: +44 181 951 1891 Fax: +44 181 381 1039 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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