| Date | Mon, 6 Feb 2023 21:09:43 -0800 | From | Jakub Kicinski <> | Subject | Re: [PATCH 3/9] sched: add sched_numa_find_nth_cpu() |
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On Fri, 20 Jan 2023 20:24:30 -0800 Yury Norov wrote: > The function finds Nth set CPU in a given cpumask starting from a given > node. > > Leveraging the fact that each hop in sched_domains_numa_masks includes the > same or greater number of CPUs than the previous one, we can use binary > search on hops instead of linear walk, which makes the overall complexity > of O(log n) in terms of number of cpumask_weight() calls.
Valentin, would you be willing to give us a SoB or Review tag for this one? We'd like to take the whole series via networking, if that's okay.
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