On 05/03/2025 2:01 pm, Jan Beulich wrote: > On 05.03.2025 01:02, Andrew Cooper wrote: >> This can be a plain per_cpu() variable, and __read_mostly seeing as it's >> allocated once and never touched again. > cpu_smpboot_free() certainly touches (really: modifies) it again.
Not really. That's a dead path because we always park CPUs. But fine, I'll rephrase to "not touched again during it's lifetime". ~Andrew
