[LTP] poll02 threshold overruns
Cyril Hrubis
chrubis@suse.cz
Tue Mar 22 15:44:40 CET 2016
Hi!
> What kernel configurations are we talking about here?
I'm afraid that there is quite a lot, starting at scheduller choice,
support for hardware hrtimers or CONFIG_HZ, etc. I'm not expert on
kernel timers to make an exhaustive list.
> Is there a formula to calculate threshold based on CPU speed and kernel parameters?
I doubt that there is one. The problem is quite complex and the result
wouldn't be worth of the work.
--
Cyril Hrubis
chrubis@suse.cz
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