Andrea Righi 0aaaf89df8 sched_ext: idle: Introduce SCX_OPS_BUILTIN_IDLE_PER_NODE ...

Add the new scheduler flag SCX_OPS_BUILTIN_IDLE_PER_NODE, which allows
BPF schedulers to select between using a global flat idle cpumask or
multiple per-node cpumasks.

This only introduces the flag and the mechanism to enable/disable this
feature without affecting any scheduling behavior.

Cc: Yury Norov [NVIDIA] <yury.norov@gmail.com>
Signed-off-by: Andrea Righi <arighi@nvidia.com>
Reviewed-by: Yury Norov [NVIDIA] <yury.norov@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

2025-02-16 06:52:20 -10:00

..

bpf-compat/gnu

sched_ext: Add scx_simple and scx_example_qmap example schedulers

2024-06-18 10:09:17 -10:00

scx

sched_ext: idle: Introduce SCX_OPS_BUILTIN_IDLE_PER_NODE

2025-02-16 06:52:20 -10:00