Andrea Righi 9960be72a5 sched_ext: idle: Skip cross-node search with !CONFIG_NUMA ...

In the idle CPU selection logic, attempting cross-node searches adds
unnecessary complexity when CONFIG_NUMA is disabled.

Since there's no meaningful concept of nodes in this case, simplify the
logic by restricting the idle CPU search to the current node only.

Fixes: 48849271e6 ("sched_ext: idle: Per-node idle cpumasks")
Signed-off-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

2025-06-03 08:22:27 -10:00

37 KiB

Raw Blame History

View Raw