kernel/linux.git/tools/testing/selftests/sched_ext/runner.c, branch linux-7.0.y

selftests/sched_ext: Abort test loop on signal

2026-02-23T17:19:13+00:00

The runner sets exit_req on SIGINT/SIGTERM but ignores it during the main loop. This prevents users from cleanly interrupting a test run. Check exit_req each iteration to safely break out on exit signals. Signed-off-by: Cheng-Yang Chou Acked-by: Andrea Righi Signed-off-by: Tejun Heo

selftests/sched_ext: flush stdout before test to avoid log spam

2025-12-12T18:18:32+00:00

The sched_ext selftests runner runs each test in the same process, with each test possibly forking multiple times. When the main runner has not flushed its stdout, the children inherit the buffered output for previous tests and emit it during exit. This causes log spam. Make sure stdout/stderr is fully flushed before each test. Cc: Ihor Solodrai Signed-off-by: Emil Tsalapatis Signed-off-by: Tejun Heo

sched_ext: Add option -l in selftest runner to list all available tests

2025-01-07T19:42:30+00:00

The selftest runner currently allows selecting tests via the -t option. This patch adds a new -l option that lists all available tests, providing users with an overview of the tests they can choose from. This enhancement is especially useful for scripting and automation purposes, making it easier to discover and run tests. Signed-off-by: Shizhao Chen Signed-off-by: Tejun Heo

sched_ext: Add selftests

2024-06-18T20:09:21+00:00

Add basic selftests. Signed-off-by: David Vernet Acked-by: Tejun Heo