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Re: microtime(9) on QEMU
On Sun, Nov 01, 2009 at 12:58:27AM +0100, Joerg Sonnenberger wrote:
> The only situation in which microtime(9) should ever be non-monotonic is
> when faced with very long times of very high IPL. E.g. it is not always
> possible and handle a time counter wrap around. So as long as the
> timer interrupt runs often enough, it should not be an issue and
> everything else is a bug.
Jörg,
Thanks for the information. I will check the IPL. With the patches
under test, IPL "leakage" is possible.
Dave
--
David Young OJC Technologies
dyoung%ojctech.com@localhost Urbana, IL * (217) 278-3933
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