en Copyright 2015 Java http://kernelsources.org:8080/source/history/linux/tools/tracing/rtla/tests/scripts/check-tracefs-value.sh#3793b558ff3b1cae64a3eddb497ab9e5636bf022 Merge tag 'trace-tools-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-tracePull RTLA updates from Steven Rostedt: - Extend support for unsetting CLI options libsubcmd auto-generates "--no-<option>" to unset options, provided the option callback supports it. Implement this for RTLA CLI beyond boolean options, and document the few exceptions that are left out. - Test all tracer options in runtime tests Verify that RTLA sets osnoise/timerlat options correctly by reading them from tracefs during runtime tests. - Improve range validation for option arguments Make CLI range validation consistent with the kernel limits and unify implementation and error messages between options. - Improve invalid option argument parsing Consistently reject invalid values for numeric option arguments with a unified error message for all options.* tag 'trace-tools-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: rtla/cli: Unify and improve handling of invalid option arguments rtla/cli: Unify and improve range validation logic rtla/tests: Test all tracer options in runtime tests Documentation/rtla: Document unsetting options rtla: Add unit tests for CLI with unset rtla: Add unit tests for unset in opt callbacks rtla: Allow unsetting non-list custom-callback CLI options List of files: /linux/tools/tracing/rtla/tests/scripts/check-tracefs-value.sh Wed, 19 Aug 2026 23:00:15 +0200 Linus Torvalds <torvalds@linux-foundation.org> http://kernelsources.org:8080/source/history/linux/tools/tracing/rtla/tests/scripts/check-tracefs-value.sh#ab43bd72f958b69045320bee8dd86fbb0eb74969 rtla/tests: Test all tracer options in runtime testsCurrently, runtime tests only test the osnoise period option(-p/--period of rtla-osnoise tools, backed by/sys/kernel/tracing/osnoise/period_us), using thecheck_with_osnoise_options function together with a hack relying on longperiod (pre-set) timing out if RTLA fails to reset it to the defaultvalue.Extend tracer option testing to all options used by RTLA; test both RTLAsetting the default option by pre-setting the tracer to a differentvalue and user-requested value.The tests are done using a script that reads the tracer values inside an--on-threshold action, like existing tests for runtime behavior alreadydo. check_with_osnoise_option is modified to support grep filters, sothat it can be used together with the script pattern.Assisted-by: Claude:claude-opus-4-6Link: https://lore.kernel.org/r/20260709091755.58265-1-tglozar@redhat.comSigned-off-by: Tomas Glozar <tglozar@redhat.com> List of files: /linux/tools/tracing/rtla/tests/scripts/check-tracefs-value.sh Thu, 09 Jul 2026 11:17:55 +0200 Tomas Glozar <tglozar@redhat.com>