Quoting Chris Wilson (2019-11-15 18:41:56)
> +unsigned long igt_request_timeout(struct intel_engine_cs *engine,
> + unsigned int factor)
> +{
> + unsigned long base;
> +
> + if (is_power_of_2(engine->mask)) {
> + base = ewma_delay_read(&engine->delay);
> + } else {
> + intel_engine_mask_t mask = engine->mask, tmp;
> + unsigned int n = 0;
> +
> + base = 0;
> + for_each_engine_masked(engine, engine->gt, mask, tmp)
> + base += ewma_delay_read(&engine->delay), n++;
> + base /= n;
I forgot to switch to max().
-Chris
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