diff options
| author | SeongJae Park <sj@kernel.org> | 2025-07-20 10:16:45 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-26 15:08:20 -0700 |
| commit | bd0487a7745ea84fb0ece7fd796ad51a92a12c70 (patch) | |
| tree | 28f83789d004f0dfc810f52376e30c12b840675f | |
| parent | 84dc442bd552f3e0b9abc6f1531431beaea68518 (diff) | |
selftests/damon/sysfs.py: test DAMOS destinations commitment
Current DAMOS commitment assertion is not testing quota destinations
commitment. Add the test.
Link: https://lkml.kernel.org/r/20250720171652.92309-16-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>
| -rwxr-xr-x | tools/testing/selftests/damon/sysfs.py | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/tools/testing/selftests/damon/sysfs.py b/tools/testing/selftests/damon/sysfs.py index 8d859fee1141..5ab07a88ab7f 100755 --- a/tools/testing/selftests/damon/sysfs.py +++ b/tools/testing/selftests/damon/sysfs.py @@ -73,6 +73,13 @@ def assert_quota_committed(quota, dump): assert_true( dump['weight_age'] == quota.weight_age_permil, 'weight_age', dump) + +def assert_migrate_dests_committed(dests, dump): + assert_true(dump['nr_dests'] == len(dests.dests), 'nr_dests', dump) + for idx, dest in enumerate(dests.dests): + assert_true(dump['node_id_arr'][idx] == dest.id, 'node_id', dump) + assert_true(dump['weight_arr'][idx] == dest.weight, 'weight', dump) + def main(): kdamonds = _damon_sysfs.Kdamonds( [_damon_sysfs.Kdamond( @@ -137,14 +144,8 @@ def main(): if scheme['target_nid'] != -1: fail('damos target nid', status) - migrate_dests = scheme['migrate_dests'] - if migrate_dests['nr_dests'] != 0: - fail('nr_dests', status) - if migrate_dests['node_id_arr'] != []: - fail('node_id_arr', status) - if migrate_dests['weight_arr'] != []: - fail('weight_arr', status) - + assert_migrate_dests_committed(_damon_sysfs.DamosDests(), + scheme['migrate_dests']) assert_quota_committed(_damon_sysfs.DamosQuota(), scheme['quota']) assert_watermarks_committed(_damon_sysfs.DamosWatermarks(), scheme['wmarks']) |