Messages in this thread | | | Date | Thu, 2 Dec 1999 15:44:55 -0500 (EST) | From | William Montgomery <> | Subject | Re: lowlatency-2.2.13-A1 questions |
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On Thu, 2 Dec 1999, Ingo Molnar wrote: > yep - 2.3 already has the fix: > > int this_cpu = smp_processor_id(); > struct task_struct *tsk; > > tsk = cpu_curr(this_cpu); > if (preemption_goodness(tsk, p, this_cpu) > 0) > tsk->need_resched = 1; > Thanks - works great now! I am now only getting +/-1msec scheduling jitter on a heavily loaded system. I am not using the console on the system so I expect thats why I havent seen any latency problems there.
Can the console changes from the lowlatency-2.2.10-N6B.patch be applied to 2.2.13 with fixups for rejects or is it more involved than that?
Wm
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