Paul Davis wrote:
> 	* real inter-process handoff. i am thinking of something like
> 	    sched_yield(), but it would take a TID as the target
> 	    of the yield. this would avoid all the crap we have to 
> 	    go through to drive the graph of clients with FIFO's and
> 	    write(2) and poll(2). Futexes might be a usable
> 	    approximation in 2.6 (we are supporting 2.4, so we can't
> 	    use them all the time)

yield_to(tid) should not be too hard to implement. Ingo? What do you think?

Con