From: SeongJae Park <sj@kernel.org>
Cc: SeongJae Park <sj@kernel.org>, Shuah Khan <shuah@kernel.org>,
damon@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org, linux-mm@kvack.org
Subject: [RFC PATCH v2 8/9] selftests/damon/drgn_dump_damon_status: support failed region quota charge ratio
Date: Sun, 5 Apr 2026 08:12:26 -0700 [thread overview]
Message-ID: <20260405151232.102690-9-sj@kernel.org> (raw)
In-Reply-To: <20260405151232.102690-1-sj@kernel.org>
Extend drgn_dump_damon_status.py to dump DAMON internal state for DAMOS
action failed regions quota charge ratio, to be able to show if the
internal state for the feature is working, with future DAMON selftests.
Signed-off-by: SeongJae Park <sj@kernel.org>
---
tools/testing/selftests/damon/drgn_dump_damon_status.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/testing/selftests/damon/drgn_dump_damon_status.py b/tools/testing/selftests/damon/drgn_dump_damon_status.py
index 5b90eb8e7ef88..972948e6215f1 100755
--- a/tools/testing/selftests/damon/drgn_dump_damon_status.py
+++ b/tools/testing/selftests/damon/drgn_dump_damon_status.py
@@ -112,6 +112,8 @@ def damos_quota_to_dict(quota):
['goals', damos_quota_goals_to_list],
['goal_tuner', int],
['esz', int],
+ ['fail_charge_num', int],
+ ['fail_charge_denom', int],
['weight_sz', int],
['weight_nr_accesses', int],
['weight_age', int],
--
2.47.3
next prev parent reply other threads:[~2026-04-05 15:12 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-05 15:12 [RFC PATCH v2 0/9] mm/damon: introduce DAMOS failed region quota charge ratio SeongJae Park
2026-04-05 15:12 ` [RFC PATCH v2 1/9] mm/damon/core: introduce " SeongJae Park
2026-04-05 19:25 ` (sashiko review) " SeongJae Park
2026-04-05 15:12 ` [RFC PATCH v2 2/9] mm/damon/sysfs-schemes: implement fail_charge_{num,denom} files SeongJae Park
2026-04-05 19:30 ` (sashiko review) " SeongJae Park
2026-04-05 15:12 ` [RFC PATCH v2 3/9] Docs/mm/damon/design: document fail_charge_{num,denom} SeongJae Park
2026-04-05 19:34 ` (sashiko review) " SeongJae Park
2026-04-05 15:12 ` [RFC PATCH v2 4/9] Docs/admin-guide/mm/damon/usage: document fail_charge_{num,denom} files SeongJae Park
2026-04-05 15:12 ` [RFC PATCH v2 5/9] Docs/ABI/damon: document fail_charge_{num,denom} SeongJae Park
2026-04-05 15:12 ` [RFC PATCH v2 6/9] mm/damon/tests/core-kunit: test fail_charge_{num,denom} committing SeongJae Park
2026-04-05 15:12 ` [RFC PATCH v2 7/9] selftets/damon/_damon_sysfs: support failed region quota charge ratio SeongJae Park
2026-04-05 19:40 ` (sashiko review) " SeongJae Park
2026-04-05 15:12 ` SeongJae Park [this message]
2026-04-05 15:12 ` [RFC PATCH v2 9/9] selftets/damon/sysfs.py: test " SeongJae Park
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