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b=sf17WfHOk3fh7lglUV7XUILRreRNOxM/D0Cm6Z6PcSrE5tS5jn0RWHTWMs2OgWzU4 3SC16LP+Sxe1FnyDCA9lRIBGhz431LToMGG1Mnqe3LiNjUWYHuduHvzTUhqMK2xID1 bWw2vcPjd9+sHG/ymDtn7s4VXFsNxt8df41yl4DqzCcNde4fMDCBaiT8XlzTyw9xpx dIK48SahW2jn6UqJVqeIogfYMpkWqFViHE44zrpYtE6fKl+yxHBwc12tbjgUOPca5P czYKNs73Rpi2nGFIk5aE8u2iHO8Huo4ETq8qK9nJ6ol9UIAbMSXbn1vGHWxuRlgUNO 9RaJaJaAKbblw== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , Shuah Khan , damon@lists.linux.dev, kernel-team@meta.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 17/22] selftests/damon/sysfs.py: test DAMOS filters commitment Date: Sun, 20 Jul 2025 10:16:47 -0700 Message-Id: <20250720171652.92309-18-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250720171652.92309-1-sj@kernel.org> References: <20250720171652.92309-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 858051C0011 X-Stat-Signature: ngnjcxssztze3qsx3qtbau15rptwqn4n X-Rspam-User: X-HE-Tag: 1753031835-383893 X-HE-Meta: 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 KmgYgamp gBruqvnBUJzgPVaJqC86+fVDbjvITPNV+S8nrqRpYa6rcSeSATws75VabGJGPc0E/N+85c4QovYnIFxkSzhD7oC1AHlnogMmOlPFzyqp2do+q3peztLhg+h1/WP8kyBypNiAFJKd7pv9MwDdgCxknHFLP6JZ/jUpoa23DqlnlELI991b3G6rxkaOUaqvzEoCwuaAsk4O5rcDoqK8NvcdLHBgWX16hbz3In1OuzyFQZmabmRg= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Current DAMOS scheme commitment assertion is not testing DAMOS filters. Add the test. Signed-off-by: SeongJae Park --- tools/testing/selftests/damon/sysfs.py | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/tools/testing/selftests/damon/sysfs.py b/tools/testing/selftests/damon/sysfs.py index 584a71cbb891..a32871b9b0f2 100755 --- a/tools/testing/selftests/damon/sysfs.py +++ b/tools/testing/selftests/damon/sysfs.py @@ -76,6 +76,21 @@ def assert_migrate_dests_committed(dests, dump): assert_true(dump['node_id_arr'][idx] == dest.id, 'node_id', dump) assert_true(dump['weight_arr'][idx] == dest.weight, 'weight', dump) +def assert_filter_committed(filter_, dump): + assert_true(filter_.type_ == dump['type'], 'type', dump) + assert_true(filter_.matching == dump['matching'], 'matching', dump) + assert_true(filter_.allow == dump['allow'], 'allow', dump) + # TODO: check memcg_path and memcg_id if type is memcg + if filter_.type_ == 'addr': + assert_true([filter_.addr_start, filter_.addr_end] == + dump['addr_range'], 'addr_range', dump) + elif filter_.type_ == 'target': + assert_true(filter_.target_idx == dump['target_idx'], 'target_idx', + dump) + elif filter_.type_ == 'hugepage_size': + assert_true([filter_.min_, filter_.max_] == dump['sz_range'], + 'sz_range', dump) + def assert_access_pattern_committed(pattern, dump): assert_true(dump['min_sz_region'] == pattern.size[0], 'min_sz_region', dump) @@ -111,6 +126,11 @@ def assert_scheme_committed(scheme, dump): assert_migrate_dests_committed(scheme.dests, dump['migrate_dests']) assert_quota_committed(scheme.quota, dump['quota']) assert_watermarks_committed(scheme.watermarks, dump['wmarks']) + # TODO: test filters directory + for idx, f in enumerate(scheme.core_filters.filters): + assert_filter_committed(f, dump['filters'][idx]) + for idx, f in enumerate(scheme.ops_filters.filters): + assert_filter_committed(f, dump['ops_filters'][idx]) def main(): kdamonds = _damon_sysfs.Kdamonds( -- 2.39.5