lkml.org 
[lkml]   [2003]   [Aug]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectHZ and C2 idling [was: Re: [DRIVER 2.6] amd76x_pm rediffed for 2.6.0-test4]
Date
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



-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:48    [W:0.020 / U:4.380 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site