* Marin Mitov <[email protected]> wrote:
> Hi all,
>
> This is a patch based on the Ingo's idea/patch to track delay_tsc()
> migration to another cpu by comparing smp_processor_id(). It is
> against kernel-2.6.24-rc3.
>
> What is different:
> 1. Using unsigned (instead of long) to unify for i386/x86_64.
> 2. Minimal preempt_disable/enable() critical sections
> (more room for preemption)
> 3. some statements have been rearranged, to account for
> possible under/overflow of left/TSC
>
> Tested on both: 32/64 bit SMP PREEMPT kernel-2.6.24-rc3
>
> Hope it is correct. Comments, please.
thanks! The changes look certainly good to me.
> Signed-off-by: Marin Mitov <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Ingo
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