cvs commit: src/sys/kern sched_ule.c

Peter Grehan grehan at
Sun Sep 30 18:18:36 PDT 2007

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.



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