K 10
svn:author
V 3
sef
K 8
svn:date
V 27
1997-12-09T05:03:41.000000Z
K 7
svn:log
V 555
Code to prevent a panic caused by procfs_exit().  Note that i don't know
what is teh root cause -- but, sometimes, a procfs vnode in pfshead is
apparantly corrupt (or a UFS vnode instead).  Without this patch, I can
get it to panic by doing (in csh)

	while (1)
		ps auxwww
	end

and it will panic when the PID's wrap.  With it, it does not panic.
Yes -- I know that this is NOT the right way to fix it.  But I haven't
been able to get it to panic yet (which confuses me).  I am going to
be looking into the vgone() code now, as that may be a part of it.

END