nullfs and named pipes.

[Josef Karthauser]

On Thu, Feb 15, 2007 at 05:31:35PM +0200, Kostik Belousov wrote:
> >     --- null_subr.c 13 Mar 2006 03:05:17 -0000      1.48.2.1
> >     +++ null_subr.c 14 Feb 2007 00:02:28 -0000
> >     @@ -235,6 +235,8 @@
> > 	    xp->null_vnode = vp;
> > 	    xp->null_lowervp = lowervp;
> > 	    vp->v_type = lowervp->v_type;
> >     +       if (vp->v_type == VSOCK || vp->v_type == VFIFO)
> >     +               vp->v_un = lowervp->v_un;
> I'm wondering is some reference counting needed there ?

Maybe.  I'm not at all familiar with the filesystem code.  I was hoping
someone with a bit of knowledge could fix it up.

Joe
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