From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <470F7927.7000700@domain.hid>
Date: Fri, 12 Oct 2007 15:39:51 +0200
From: Jan Kiszka <jan.kiszka@domain.hid>
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Subject: Re: [Xenomai-core] [PATCH] fix hw-timer setup/cleanup for i386
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To: Stelian Pop <stelian@domain.hid>, Xenomai-core@domain.hid

Stelian Pop wrote:
> On Fri, Oct 12, 2007 at 01:15:31PM +0200, Jan Kiszka wrote:
> 
>>> root@domain.hid# cat /proc/ipipe/trace/max
>> /frozen holds the result. Also, a bit more post_trace_points may help to
>> see what goes on after that function is called.
> 
> Ah, sorry. Here it comes, with post_trace_points set to 100:
> 
...
> :    +func                  -6    0.209  xnarch_get_cpu_time+0x8 (xnpod_enable_timesource+0xa0)
> :    +func                  -6    0.094  rthal_get_8254_tsc+0xe (xnarch_get_cpu_time+0xd)

Ah, CONFIG_M486. Try to pick a less generic CPU type, maybe TSC-less
support got broken recently.

Jan

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