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| author | SeongJae Park <sj@kernel.org> | 2025-07-20 10:16:52 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-26 15:08:21 -0700 |
| commit | da5973a0b8e0370f9e309c60e35a4d4d4dfe32fc (patch) | |
| tree | a889535794968840f2b88f1492d8f30bbbbdf03b /tools/testing/selftests/damon/sysfs.py | |
| parent | 62b7b1ffa2dd242253480ffcd12c96c4b7ef8fb6 (diff) | |
selftests/damon/sysfs.py: test runtime reduction of DAMON parameters
sysfs.py is testing if non-default additional parameters can be committed.
Add a test case for further reducing the parameters to the default set.
Link: https://lkml.kernel.org/r/20250720171652.92309-23-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/damon/sysfs.py')
| -rwxr-xr-x | tools/testing/selftests/damon/sysfs.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/testing/selftests/damon/sysfs.py b/tools/testing/selftests/damon/sysfs.py index 1bf9508cd44d..2666c6f0f1a5 100755 --- a/tools/testing/selftests/damon/sysfs.py +++ b/tools/testing/selftests/damon/sysfs.py @@ -252,6 +252,20 @@ def main(): assert_ctxs_committed(kdamonds.kdamonds[0].contexts, status['contexts']) + # test online commitment of minimum context. + context = _damon_sysfs.DamonCtx() + context.idx = 0 + context.kdamond = kdamonds.kdamonds[0] + kdamonds.kdamonds[0].contexts = [context] + kdamonds.kdamonds[0].commit() + + status, err = dump_damon_status_dict(kdamonds.kdamonds[0].pid) + if err is not None: + print(err) + exit(1) + + assert_ctxs_committed(kdamonds.kdamonds[0].contexts, status['contexts']) + kdamonds.stop() if __name__ == '__main__': |