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Date:      Tue, 13 Sep 2005 07:53:56 -0700
From:      Alfred Perlstein <alfred@freebsd.org>
To:        Robert Watson <rwatson@FreeBSD.org>
Cc:        cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/kern kern_event.c vfs_mount.c vfs_subr.c src/sys/sys event.h mount.h
Message-ID:  <20050913145356.GO91162@elvis.mu.org>
In-Reply-To: <20050912195632.V96771@fledge.watson.org>
References:  <200407041052.i64Aqs78039847@repoman.freebsd.org> <20050912195632.V96771@fledge.watson.org>

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* Robert Watson <rwatson@FreeBSD.org> [050912 11:58] wrote:
> 
> On Sun, 4 Jul 2004, Alfred Perlstein wrote:
> 
> > Modified files:
> >   sys/kern             kern_event.c vfs_mount.c vfs_subr.c
> >   sys/sys              event.h mount.h
> > Log:
> > Introduce a new kevent filter.  EVFILT_FS that will be used to signal
> > generic filesystem events to userspace.  Currently only mount and unmount
> > of filesystems are signalled.  Soon to be added, up/down status of NFS.
> >
> > Introduce a sysctl node used to route requests to/from filesystems
> > based on filesystem ids.
> >
> > Introduce a new vfsop, vfs_sysctl(mp, req) that is used as the callback/
> > entrypoint by the sysctl code to change individual filesystems.
> 
> Do you have any plans to update kqueue(2) to describe EVFILT_FS?  Right 
> now, the existing filter types appear to have useful summaries of what 
> they represent, and information on how they are used with objects.  This 
> would be quite useful to have for EVFILT_FS also.

Everytime I touch FreeBSD something painful happens to me, I'll
pass.

-- 
- Alfred Perlstein



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