Unified tracing buffer

[Masami Hiramatsu]

Mathieu Desnoyers wrote:
> * Masami Hiramatsu (mhiramat@redhat.com) wrote:
> [...]
>> $ cat /proc/cpuinfo
>> processor	: 0
>> vendor_id	: GenuineIntel
>> cpu family	: 6
>> model		: 15
>> model name	: Intel(R) Core(TM)2 CPU         T7200  @ 2.00GHz
>> stepping	: 6
>> cpu MHz		: 1000.000
> [...]
> 
> ... @ 2.00GHz and cpu MHz : 1000.000 ; isn't that a bit odd ? (same for
> both cpus)

2.00GHz is the maximum(model) frequency. And 'cpu MHz' means
current frequency. (yep, now I'm using cpufreq)
Anyway, when I measured TSC drift, I killed cpuspeed service and
fixed freq to 2000. ;-)

Thank you,

-- 
Masami Hiramatsu

Software Engineer
Hitachi Computer Products (America) Inc.
Software Solutions Division

e-mail: mhiramat@redhat.com