Hi Shuah,
Could you please consider this series for inclusion? I do admit that there has been a lot of resctrl selftest work recently. This should be it for a while as new work is still being worked on.
Thank you very much.
Reinette
On 2/26/2024 11:21 PM, Maciej Wieczor-Retman wrote:
Cleaning up after tests is implemented separately for individual tests and called at the end of each test execution. Since these functions are very similar and a more generalized test framework was introduced a function pointer in the resctrl_test struct can be used to reduce the amount of function calls.
These functions are also all called in the ctrl-c handler because the handler isn't aware which test is currently running. Since the handler is implemented with a sigaction no function parameters can be passed there but information about what test is currently running can be passed with a global variable.
Series applies cleanly on top of kselftests/next.
Changelog v5:
- Rebase onto kselftests/next.
- Add Reinette's reviewed-by tag.
Changelog v4:
- Check current_test pointer and reset it in signal unregistering.
- Move cleanup call to test_cleanup function.
Changelog v3:
- Make current_test static.
- Add callback NULL check to the ctrl-c handler.
Changelog v2:
- Make current_test a const pointer limited in scope to resctrl_val file.
- Remove tests_cleanup from resctrl.h.
- Cleanup 'goto out' path and labels in individual test functions.
Older versions of this series: [v1] https://lore.kernel.org/all/cover.1708434017.git.maciej.wieczor-retman@intel... [v2] https://lore.kernel.org/all/cover.1708596015.git.maciej.wieczor-retman@intel... [v3] https://lore.kernel.org/all/cover.1708599491.git.maciej.wieczor-retman@intel... [v4] https://lore.kernel.org/all/cover.1708949785.git.maciej.wieczor-retman@intel...
Maciej Wieczor-Retman (3): selftests/resctrl: Add cleanup function to test framework selftests/resctrl: Simplify cleanup in ctrl-c handler selftests/resctrl: Move cleanups out of individual tests
tools/testing/selftests/resctrl/cat_test.c | 8 +++----- tools/testing/selftests/resctrl/cmt_test.c | 4 ++-- tools/testing/selftests/resctrl/mba_test.c | 8 +++----- tools/testing/selftests/resctrl/mbm_test.c | 8 +++----- tools/testing/selftests/resctrl/resctrl.h | 9 +++------ .../testing/selftests/resctrl/resctrl_tests.c | 20 +++++++------------ tools/testing/selftests/resctrl/resctrl_val.c | 8 ++++++-- 7 files changed, 27 insertions(+), 38 deletions(-)