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SubjectRe: [PATCH 1/1] SGI X86 UV: Provide a System Activity Indicator driver

* Mike Travis <travis@sgi.com> wrote:

> > The idle thread always has pid 0. So if the timer sees
> > current->pid == 0 it interrupted idle.

that's still hacky as it hardcodes the idle == pid-0 assumption.
Please use the idle_cpu() function of the scheduler instead.

Ingo


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