sched_ext: idle: Make idle static keys private

Make all the static keys used by the idle CPU selection policy private
to ext_idle.c. This avoids unnecessary exposure in headers and improves
code encapsulation.

Cc: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Andrea Righi 2025-02-14 20:40:04 +01:00 • committed by Tejun Heo
commit d73249f887
3 changed files with 32 additions and 28 deletions