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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v2 1/5] tasklet: Introduce per-cpu tasklet for softirq.
On Thu, Aug 25, 2016 at 03:23:57PM -0400, Konrad Rzeszutek Wilk wrote:
[...]
> +static inline void tasklet_unlock_wait(struct tasklet *t)
> +{
> + while (test_bit(TASKLET_STATE_RUN, &(t)->state))
> + {
> + barrier();
Need cpu_relax() here?
> + }
Wei.
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