Messages in this thread | | | From | Jonathan Woithe <> | Subject | Re: 2.6.16-rt11: Hires timer makes sleep wait far too long | Date | Fri, 7 Apr 2006 09:28:09 +0930 (CST) |
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Thomas
> On Wed, 2006-04-05 at 09:51 +0930, Jonathan Woithe wrote: > > ENABLING IO-APIC IRQs > > ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 > > Event source pit new caps set: 05 > > Event source lapic installed with caps set: 02 > > : > > Time: tsc clocksource has been installed. > > hrtimers: Switched to high resolution mode CPU 0 > > : > > Time: acpi_pm clocksource has been installed. > > hrtimers: Switched to high resolution mode CPU 0 > > Nothing wrong so far. I have to find a test box with pm timer to get > some more info.
Note that the fault condition persisted no matter which clocksource was in use: I tried all four (tsc, pm_timer, jiffies, pit) and they all resulted in "sleep 1" lasting far longer than 1 second.
Feel free to email if I can be of further assistance. In the meantime I'll try 2.6.16-rt12 over the weekend to see if the situation is any different.
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