diff options
| author | Tejun Heo <[email protected]> | 2024-08-06 09:40:11 -1000 |
|---|---|---|
| committer | Tejun Heo <[email protected]> | 2024-08-06 09:40:11 -1000 |
| commit | a735d43c7f85d112a6aefd72973188d0626e4464 (patch) | |
| tree | c4f04a20128305f6d446c7a55f41c72e903d8c9a /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 7799140b6a1697bf1d6ff80395079633f548f6e7 (diff) | |
sched_ext: Simplify UP support by enabling sched_class->balance() in UP
On SMP, SCX performs dispatch from sched_class->balance(). As balance() was
not available in UP, it instead called the internal balance function from
put_prev_task_scx() and pick_next_task_scx() to emulate the effect, which is
rather nasty.
Enabling sched_class->balance() on UP shouldn't cause any meaningful
overhead. Enable balance() on UP and drop the ugly workaround.
Signed-off-by: Tejun Heo <[email protected]>
Suggested-by: Peter Zijlstra <[email protected]>
Acked-by: David Vernet <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions