Messages in this thread | | | Date | Sat, 30 Jun 2007 21:08:45 +0200 | From | Ingo Molnar <> | Subject | Re: Dynamic ticks make system jerking |
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* Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> wrote:
> I found the problem, it had only indirectly to do with nohz. I didn't > acknowledge the serial interrupt but as the timer and the serial need > the same acknowledgement the serial irq got his ack always when the > timer triggerd. Up to now that delay didn't stick out as the delay > was < 10ms.
yeah, that makes sense. Now you've probably got a better serial driver as a side-effect :-)
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