On Fri, May 27, 2022 at 12:51:41AM +0200, Frederic Weisbecker wrote: > > Does it even make sense to make this hierarchical? What's wrong with a > > cpumask under sys/ or proc/? > > I'm usually told that cpusets is the current place where CPU attributes are > supposed to go. I personally don't mind much /sys either even though cpusets > looks like a more flexible way to partition CPUs with properties and tasks > placement altogether... Yeah, I mean, if it's hierarchical, it's the right place but I have a hard time seeing anything hierarchical with this one. Somebody just has to know which cpus are up for rcu processing and which aren't. Waiman, what do you think? Thanks. -- tejun
