diff options
| author | SeongJae Park <sj@kernel.org> | 2025-07-20 10:16:43 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-26 15:08:19 -0700 |
| commit | f797e709f741d5a28e4f3ca2592e5cc1d7e21e3b (patch) | |
| tree | 70fe084b9a462253361cdb1548bb748661bad31e /tools/testing/selftests/damon/sysfs.py | |
| parent | b50c48de6111bc70731ba375e1b45a65e63e287f (diff) | |
selftests/damon/sysfs.py: generalize DamosQuota commit assertion
DamosQuota commitment assertion is hard-coded for a specific test case.
Split it out into a general version that can be reused for different test
cases.
Link: https://lkml.kernel.org/r/20250720171652.92309-14-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 | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/tools/testing/selftests/damon/sysfs.py b/tools/testing/selftests/damon/sysfs.py index cb34444323e1..5f46b5f73896 100755 --- a/tools/testing/selftests/damon/sysfs.py +++ b/tools/testing/selftests/damon/sysfs.py @@ -45,6 +45,18 @@ def assert_watermarks_committed(watermarks, dump): assert_true(dump['mid'] == watermarks.mid, 'mid', dump) assert_true(dump['low'] == watermarks.low, 'low', dump) +def assert_quota_committed(quota, dump): + assert_true(dump['reset_interval'] == quota.reset_interval_ms, + 'reset_interval', dump) + assert_true(dump['ms'] == quota.ms, 'ms', dump) + assert_true(dump['sz'] == quota.sz, 'sz', dump) + # TODO: assert goals are committed + assert_true(dump['weight_sz'] == quota.weight_sz_permil, 'weight_sz', dump) + assert_true(dump['weight_nr_accesses'] == quota.weight_nr_accesses_permil, + 'weight_nr_accesses', dump) + assert_true( + dump['weight_age'] == quota.weight_age_permil, 'weight_age', dump) + def main(): kdamonds = _damon_sysfs.Kdamonds( [_damon_sysfs.Kdamond( @@ -109,18 +121,15 @@ def main(): if scheme['target_nid'] != -1: fail('damos target nid', status) - if scheme['quota'] != { - 'reset_interval': 0, - 'ms': 0, - 'sz': 0, - 'goals': [], - 'esz': 0, - 'weight_sz': 0, - 'weight_nr_accesses': 0, - 'weight_age': 0, - }: - fail('damos quota', 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_quota_committed(_damon_sysfs.DamosQuota(), scheme['quota']) assert_watermarks_committed(_damon_sysfs.DamosWatermarks(), scheme['wmarks']) |