Hi Jeff,
ARM has it:
..
Did you verify that it works?
No. Olivier would be able to answer though.
Does arm support SMP? It looks like it does not?
Don't think so.
For UP it doesn't need to wait for blocked lock to clear but it does need to set td_lock. On UP there are no special synchronization requirements so it can happen as the very first instruction in cpu_switch.
OK, I'll give it a whirl. later, Peter. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"
