dlan17/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

selftests/damon/sysfs.py: generalize DamosQuota commit assertion

Browse Source 
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>
This commit is contained in:
SeongJae Park
2025-07-26 15:08:19 -07:00
committed by Andrew Morton
parent b50c48de61
commit f797e709f7
1 changed files with 20 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tools/testing/selftests/damon/sysfs.py
+20 -11
View File
@@ -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'])