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Age	Commit message (Collapse)	Author
2026-05-18	rtla/tests: Add get_workload_pids() helper	Tomas Glozar
	RTLA runtime tests that check workload processes (currently the test case "verify -P/--priority" of timerlat.t and "verify the --priority/-P param" of osnoise.t) use "pgrep timerlatu/" or "pgrep osnoise/" respectively to identify the workload. Make them more robust by adding a get_workload_pids() helper that finds the main rtla process and returns the PIDs of all siblings other than the test script itself, plus all child processes of kthreadd that have the osnoise/timerlat kthread pattern comm. This filters out any spurious processes not related to the running test that happen to have "timerlatu/" or "osnoise/" in their command, for example, a user grepping the same names at the time of the running of the test. Reviewed-by: Wander Lairson Costa <wander@redhat.com> Link: https://lore.kernel.org/r/20260423130558.882022-3-tglozar@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com>
2025-07-28	rtla/tests: Test timerlat -P option using actions	Tomas Glozar
	The -P option is used to set priority of osnoise and timerlat threads. Extend the test for -P with --on-threshold calling a script that looks for running timerlat threads and checks if their priority is set correctly. As --on-threshold is only supported by timerlat at the moment, this is only implemented there so far. Cc: John Kacur <jkacur@redhat.com> Cc: Luis Goncalves <lgoncalv@redhat.com> Cc: Chang Yin <cyin@redhat.com> Cc: Costa Shulyupin <costa.shul@redhat.com> Link: https://lore.kernel.org/20250725133817.59237-3-tglozar@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>