On 10-Jul-2003 Julian Elischer wrote: > BTW in cpu_idle() > >#ifdef SMP > if (mp_grab_cpu_hlt()) > return; >#endif > > > whta gain is there in this returning.. it will anyhow if there is work > to do, and sched_runnable is called either way.. > > couldn't it just be > >#ifdef SMP > mp_grab_cpu_hlt(); >#endif > > ? *shrug*, ps_at_ stuck that in there and I didn't really look too closely. -- John Baldwin <jhb_at_FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/Received on Thu Jul 10 2003 - 11:06:30 UTC
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