From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3D9C823AE60; Sun, 20 Jul 2025 17:17:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753031835; cv=none; b=ZiGSven2DYGkzvutwNN3B2I8SdYleOs+k/VqcmHGmOevUgX5E8IXbVtVyzMkjOp+rZqEYzUK1FzXKaiiatvEQysUnoPNnpSLHyagNmta2VY5jZ3Gfi9/lqd+oFv5BK/+jKt1oaA5go3Dpd73mgMCeAnzP+RgVTCrmcx5ebaY5w4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753031835; c=relaxed/simple; bh=bR51yZnycsbgoJiidDex0kuSAciWqmDBKUStvRDYoIQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=kffvNUDwDIrPp9Q4mST8XnUrcXEcOdjIcZVh2L2InHhZgfzWibliR8bJoRsEovmyEOFJQQTr9aEysumokuSufCocXkGz9QciAsfX7wF5l6sPXAsqB9czWw9FHzYgZjako54z/CQAEkOY+ZOYCqCNXUR/CQ8wnQDb71H3e72uPeU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sf17WfHO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sf17WfHO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B771EC4CEE7; Sun, 20 Jul 2025 17:17:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1753031834; bh=bR51yZnycsbgoJiidDex0kuSAciWqmDBKUStvRDYoIQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; 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> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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