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b=e7vlAqWYeD503881Q18uBCW59tnF7IrujoycZ/1loFYqEAJTk79ZCTJqDm7motQk8 l9YtXYH/yv9cTfI9I2QBWj/MHnjMZqAffIOdz+4hOjw7fXL5s84Guz5eBAuWmN8o8Q m6qaGqpY5jEV2RXrtJLSU6qkJuyBXIF9ZEGP7FumNkmaO+bP1CFmtXzAx4/cR34VA8 YavY8bZnGq7crfAHb4toZD74S0JMnTdTR8mB0WyWGDiCLAE4KK7ql/q0LZqLvVEX3i 1Ch5upfuGoOFsqHScLk3Lwe4rKHp/PU98SPXQYwxx1LF3bPMJBm6dOMsH0uD9R2YaY z9pbkv6Ifyh3g== From: SJ Park To: Andrew Morton Cc: SJ Park , Shuah Khan , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 5/6] selftests/damon/sysfs.py: extend commit assertion function for probes Date: Wed, 2 Sep 2026 07:03:11 -0700 Message-ID: <20260902140313.85983-6-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260902140313.85983-1-sj@kernel.org> References: <20260902140313.85983-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 85E9B40008 X-Stat-Signature: o4weeeisuygx75rk3t8cjeeoig3apxa4 X-HE-Tag: 1788357820-633011 X-HE-Meta: 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 DmMXmxT/ R0uCncwUmbxUaP4UrvoSnn0RjImgLUAvfTXrCbdSS6uhC8IaBlDQXgU3dMHeEp9+2Pl+3uQjT3UYDHC6wBQ8/qCyhjB8ci0kHlTHzuId8E17wz8WgpZHBpR4EGro2U3hE0VEgUMkA42Hxm30N8kBgL/l2byRhfHqiJmPuGWnMrXKKv0zJ8Xh/ZWCht/NY5EaqZpy9Fe5HU3SFV58sI9nxHnv9bX1KDgEEHviZ4UV7I68qWng= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Extend DAMON sysfs testing commit assertion helper function to check probes too. Signed-off-by: SJ Park --- tools/testing/selftests/damon/sysfs.py | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/tools/testing/selftests/damon/sysfs.py b/tools/testing/selftests/damon/sysfs.py index 88a26422ff44c..159cbeac067f8 100755 --- a/tools/testing/selftests/damon/sysfs.py +++ b/tools/testing/selftests/damon/sysfs.py @@ -178,6 +178,24 @@ def assert_monitoring_attrs_committed(attrs, dump): assert_true(dump['max_nr_regions'] == attrs.max_nr_regions, 'max_nr_regions', dump) +def assert_damon_filters_committed(filters, dump): + assert_true(len(dump) == len(filters.filters), 'probe filters', dump) + for idx, damon_filter in enumerate(filters.filters): + filter_dump = dump[idx] + assert_true(filter_dump['type'] == damon_filter.type_, 'type', + filter_dump) + assert_true(filter_dump['matching'] == damon_filter.matching, + 'matching', filter_dump) + assert_true(filter_dump['allow'] == damon_filter.allow, 'allow', + filter_dump) + +def assert_probes_committed(probes, dump): + assert_true(len(dump) == len(probes.probes), 'probes length', dump) + for idx, probe in enumerate(probes.probes): + probe_dump = dump[idx] + assert_true(probe.weight == probe_dump['weight'], 'weight', probe_dump) + assert_damon_filters_committed(probe.filters, probe_dump['filters']) + def assert_monitoring_target_committed(target, dump): # target.pid is the pid "number", while dump['pid'] is 'struct pid' # pointer, and hence cannot be compared. @@ -196,6 +214,7 @@ def assert_ctx_committed(ctx, dump): } assert_true(dump['ops']['id'] == ops_val[ctx.ops], 'ops_id', dump) assert_monitoring_attrs_committed(ctx.monitoring_attrs, dump['attrs']) + assert_probes_committed(ctx.monitoring_attrs.probes, dump['probes']) assert_monitoring_targets_committed(ctx.targets, dump['adaptive_targets']) assert_schemes_committed(ctx.schemes, dump['schemes']) assert_true(dump['pause'] == ctx.pause, 'pause', dump) -- 2.47.3