Messages in this thread | | | From | Charles Lepple <> | Subject | HZ and C2 idling [was: Re: [DRIVER 2.6] amd76x_pm rediffed for 2.6.0-test4] | Date | Wed, 27 Aug 2003 22:33:51 -0400 |
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I have been using this patch for some time now. At HZ=1000, I had to set tick=10200 or more to keep ntpd happy (even with the PM timer as a time source).
I broke down and changed HZ to 100, and it seems to be holding steady (still with the PM timer, though). This leads me to believe that the C2 idle/resume process takes longer than 1 ms in the worst case.
Wasn't there a patch pending to allow HZ to be changed via the config interface?
-C
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