Messages in this thread | | | Subject | RE: IO-APIC problem with 2.6.14-rt9 | From | john stultz <> | Date | Fri, 11 Nov 2005 18:34:49 -0800 |
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On Fri, 2005-11-11 at 18:25 -0800, Pallipadi, Venkatesh wrote: > I think we can keep calibrate_delay() do the calibration using > READ_CURRENT_TIMER > (giving TSC per jiffy) and then convert it to some number of TSCs per > loop and > use it in loop based delay.
That sounds reasonable. However, for now, I'll just keep the old code. In my patch I pulled the loop based and TSC based delay functions out of the timer_opts and pick one at boot depending on if the TSC is around or not.
I'm testing it now and will be sending out a new patchset before I head home tonight.
thanks -john
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