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| author | Tejun Heo <tj@kernel.org> | 2026-07-13 22:18:44 -1000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-07-13 22:18:44 -1000 |
| commit | eb00f4a3620ae8f5e15bc1d6a39277e7d76d2feb (patch) | |
| tree | 4290ae9f0e5d238a21930e64e71eba74a405afc9 /tools/perf/scripts/python/task-analyzer.py | |
| parent | e9151ed5c94480c73a15305bde5e69a2c7bf45e4 (diff) | |
tools/sched_ext: scx_qmap - Add sub-sched cap fault injection
Add a fault-injection mode to the scx_qmap sub-scheduler that deliberately
dispatches one of its own tasks to a cid it does not hold. The kernel cap
check must reject it and re-enqueue with SCX_TASK_REENQ_CAP, so the
nr_inject_attempts counter tracks nr_reenq_cap one to one, exercising the
delivery-time cap enforcement.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Andrea Righi <arighi@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions