| |
|
 |
|
 |
|
|
|
| |
|
|
xen-devel
Re: [Xen-devel] Xen cpufreq support status: how to notify hypervisor of
On 13 Apr 2006, at 03:31, Matt T. Yourst wrote:
Doesn't set_time_scale() do exactly this by directly using the supplied
ticks_per_sec value? Why does it need to be scaled based on the old
frequency
when the values can just be recalculated?
I removed the call to local_time_calibration() and it still works just
fine,
so it looks like set_time_scale() overrides the other settings anyway.
Ah yes, looking closer at your code I think you are doing the right
thing and the local_time_calibration() call should be removed.
I'm still having a strange issue (only in X sessions it appears) where
the key
repeat rate and response time gets very slow after a frequency shift.
Everything else responds normally except for the keyboard, and that
problem
goes away after a minute or two. Any idea what's going on?
Any idea if fiddling with CPU frequency affects the local APIC bus
frequency? I would guess probably not...
Do you really mean the problem continues for a few *minutes* before
'fixing itself'?
-- Keir
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
|
|
| |
|
Home