[$] Core scheduling lands in 5.14
The core scheduling feature has been under
discussion for over three years. For those who need it, the wait
is over at last; core scheduling was merged for the 5.14 kernel release.
Now that
this work has reached a (presumably) final form, a look at why this feature
makes sense and how it works is warranted. Core scheduling is not for
everybody, but it may prove to be quite useful for some user communities.