In <p06240802cbcce7984fc4@[192.168.1.11]>, on 05/06/2012
at 11:12 PM, "Robert A. Rosenberg" <hal9...@panix.com> said:
>You start with an EXC ENQ with the resource not yet Available.
>Once it is available, you DEQ. Everyone who wants the resource
?does a SHR ENQ (and will fire off when the DEQ is done).
How do you limit the number? Why not a FIFO queue? Or is the exit in a
task that can't be dubbed?
--
Shmuel (Seymour J.) Metz, SysProg and JOAT
ISO position; see <http://patriot.net/~shmuel/resume/brief.html>
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)
----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to lists...@bama.ua.edu with the message: INFO IBM-MAIN
