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SubjectRe: x86, vmi: TSC going backwards check in vmi clocksource

* Alok Kataria <akataria@vmware.com> wrote:

> On Fri, 2009-02-20 at 09:58 -0800, Ingo Molnar wrote:
> > * Alok Kataria <akataria@vmware.com> wrote:
> >
> > > static cycle_t read_real_cycles(void)
> > > {
> > > - return vmi_timer_ops.get_cycle_counter(VMI_CYCLES_REAL);
> > > + cycle_t ret = (cycle_t)vmi_timer_ops.get_cycle_counter(VMI_CYCLES_REAL);
> > > + return ret >= clocksource_vmi.cycle_last ?
> > > + ret : clocksource_vmi.cycle_last;
> >
> > btw., could you please clean this up to use max()?
>
> Please find it below, on top of current tip/master.

Applied to tip:x86/cleanups, thanks!

Ingo


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