thanks.  very precise.

On 1/5/06, Russ Cox <[EMAIL PROTECTED]> wrote:
> > Could we all see that code as well?
>
> The code looks at c->dev in cclose to see if the
> chan is from devmnt.  If so, cclose places the chan on
> a queue rather than calling devtab[c->dev]->close()
> and chanfree() directly.  A pool of worker processes
> tend the queue, like in exportfs, calling close() and
> chanfree() themselves.
>
> Russ

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