Messages in this thread |  | | | Date | Tue, 27 Mar 2007 09:00:49 +0200 | | From | Eric Dumazet <> | | Subject | Re: [patch 1/2] Ignore stolen time in the softlockup watchdog |
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Jeremy Fitzhardinge a écrit :
> +static DEFINE_PER_CPU(unsigned long long, touch_timestamp);
...
> void touch_softlockup_watchdog(void) > { > - __raw_get_cpu_var(touch_timestamp) = jiffies; > + __raw_get_cpu_var(touch_timestamp) = sched_clock(); > }
Not very clear if this is safe on 32bit, since this is not anymore atomic.
Maybe a comment would help ?
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