Re: [RFC PATCH 0/2] kvm/vmx: Output TSC offset
From: Steven Rostedt
Date: Tue Nov 13 2012 - 21:00:30 EST
On Wed, 2012-11-14 at 10:36 +0900, Yoshihiro YUNOMAE wrote:
> To merge the data like previous pattern, we apply this patch set. Then, we can
> get TSC offset of the guest as follows:
>
> $ dmesg | grep kvm
> [ 57.717180] kvm: (2687) write TSC offset 18446743360465545001, now clock ##
> ^^^^ ^^^^^^^^^^^^^^^^^^^^ |
> PID TSC offset |
> HOST TSC value --+
>
Using printk to export something like this is IMO a nasty hack.
Can't we create a /sys or /proc file to export the same thing?
-- Steve
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