On Tue, Aug 17, 2010 at 10:59 AM, Frederic Weisbecker
<fweisbec@gmail.com> wrote:
quoted text
> If preemption is disabled and you deal with the current cpu,
> then please use __get_cpu_var, it makes the code more
> readable:
>
>
> void touch_softlockup_watchdog(void)
> {
>        preempt_disable();
>        __(watchdog_touch_ts) = 0;
>        preempt_enable();
> }

Why not use __raw_get_cpu_var() instead?
You know adding preempt protection in touch_softlockup_watchdog()
just suppress the warning. Am I missing something?

Thanks,
Yong
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