Fence Sync patches

[Alan Coopersmith]

James Jones wrote:
> -Alan and Adam, because you provided some early feedback on the proto specs 
> but never responded to my updates based on said feedback.

Sorry, I've been rather busy lately.  As I recall, my main request was that you
update the protocol spec when adding the new requests - since you've done that
I'm satisfied - I'm not going to have time for a full review, but you can have
a:

Acked-by: Alan Coopersmith <alan.coopersmith at oracle.com>

-- 
	-Alan Coopersmith-        alan.coopersmith at oracle.com
	 Oracle Solaris Platform Engineering: X Window System