Re: [Xen-users] clocksource/0: Time went backwards

[Bart Verwilst <lists@xxxxxxxxxxx>]

Another thing i just tried is this:

# cat /sys/devices/system/clocksource/clocksource0/current_clocksource
xen 
# cat /sys/devices/system/clocksource/clocksource0/available_clocksource 
xen jiffies 
# echo jiffies > 
/sys/devices/system/clocksource/clocksource0/current_clocksource

In dmesg:

[57990.836097] Time: jiffies clocksource has been installed.

Do you think this might work? Will it break something else? Is this a good idea?

Thanks!

Bart Verwilst

----- Original Message -----
From: "Samuel Thibault" <samuel.thibault@xxxxxxxxxxxx>
To: "Bart Verwilst" <lists@xxxxxxxxxxx>
Cc: Xen-users@xxxxxxxxxxxxxxxxxxx
Sent: Thursday, October 11, 2007 3:19:37 PM (GMT+0100) Europe/Berlin
Subject: Re: [Xen-users] clocksource/0: Time went backwards

Bart Verwilst, le Thu 11 Oct 2007 15:12:19 +0200, a écrit :
> Oh.. i was hoping for some simple sysctl tweak or easy patch :)
> Bummer :(

Oh, actually, the problem you're getting might be related to CPU
frequency changes, try to disable that as well.

Samuel


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