From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org,shuah@kernel.org,sj@kernel.org,akpm@linux-foundation.org
Subject: [merged mm-stable] selftests-damon-sysfspy-test-damos-destinations-commitment.patch removed from -mm tree
Date: Sat, 26 Jul 2025 15:10:21 -0700 [thread overview]
Message-ID: <20250726221022.6BE29C4CEED@smtp.kernel.org> (raw)
The quilt patch titled
Subject: selftests/damon/sysfs.py: test DAMOS destinations commitment
has been removed from the -mm tree. Its filename was
selftests-damon-sysfspy-test-damos-destinations-commitment.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: SeongJae Park <sj@kernel.org>
Subject: selftests/damon/sysfs.py: test DAMOS destinations commitment
Date: Sun, 20 Jul 2025 10:16:45 -0700
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>
---
tools/testing/selftests/damon/sysfs.py | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
--- a/tools/testing/selftests/damon/sysfs.py~selftests-damon-sysfspy-test-damos-destinations-commitment
+++ a/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'])
_
Patches currently in -mm which might be from sj@kernel.org are
reply other threads:[~2025-07-26 22:10 UTC|newest]
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