Messages in this thread | | | Date | Fri, 15 Nov 2019 14:36:25 +0100 | From | Michal Hocko <> | Subject | Re: [PATCH v3] lib: optimize cpumask_local_spread() |
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On Fri 15-11-19 17:09:13, Shaokun Zhang wrote: [...] > Oh, my mistake, for the previous instance, I don't list all IRQs and > just choose one IRQ from one NUMA node. You can see that the IRQ > number is not consistent :-). > IRQ from 345 to 368 will be bound to CPU cores which are in NUMA node2 > and each IRQ is corresponding to one core. >
This is quite confusing then. I would suggest providing all IRQ used for the device with the specific node affinity to see the difference in the setup.
-- Michal Hocko SUSE Labs
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