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2025-05-21selftests/sched_ext: Update test enq_select_cpu_failsAndrea Righi1-61/+0
With commit 08699d20467b6 ("sched_ext: idle: Consolidate default idle CPU selection kfuncs") allowing scx_bpf_select_cpu_dfl() to be invoked from multiple contexts, update the test to validate that the kfunc behaves correctly when used from ops.enqueue() and via BPF test_run. Additionally, rename the test to enq_select_cpu, dropping "fails" from the name, as the logic has now been inverted. Signed-off-by: Andrea Righi <arighi@nvidia.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2025-01-24selftests/sched_ext: Fix enum resolutionAndrea Righi1-5/+5
All scx enums are now automatically generated from vmlinux.h and they must be initialized using the SCX_ENUM_INIT() macro. Fix the scx selftests to use this macro to properly initialize these values. Fixes: 8da7bf2cee27 ("tools/sched_ext: Receive updates from SCX repo") Reported-by: Ihor Solodrai <ihor.solodrai@pm.me> Closes: https://lore.kernel.org/all/Z2tNK2oFDX1OPp8C@slm.duckdns.org/ Signed-off-by: Andrea Righi <arighi@nvidia.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2024-06-18sched_ext: Add selftestsDavid Vernet1-0/+61
Add basic selftests. Signed-off-by: David Vernet <dvernet@meta.com> Acked-by: Tejun Heo <tj@kernel.org>