From nobody Wed Oct 8 12:33:55 2025 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 B650424A046; Sat, 28 Jun 2025 16:04:37 +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=1751126677; cv=none; b=Nzbb64+tffr1jWBIthLyAVWPzOLBEnVMFYyy9VkuxdiMFCTpafzBhxI7c0Ye1cdBnT4IMtYQ6xejXzbRmkyNis2BPxELYBWQz+uTqoIW7nmILQ97crf/OMUYs8blXykwqHo2aqArHIpn1DUZGsuYMVRIk3ZpcU7fE27Jo6WGt8Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751126677; c=relaxed/simple; bh=wq56Vg1wiYwnpAsrjZ3THKuY4FAoz9PHZqmw/hYGZ0Q=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=cK8T4D5eXdNksEE8I3rBb/qGN1lygw8vlh/WKHkFWq2b5liNVLG9ec7e78FEzrn3jLgKV6pN0h2jOOlIONahWMH7xxzoH3XMiXPzXDlPw4UV3+PTHjdDS4a8ySUji3Ru1ezJpoOMmLbu+HLQg8AP9oA856PS+0izzw3eLxKU8S4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GqacQgdf; 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="GqacQgdf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 19389C4CEEA; Sat, 28 Jun 2025 16:04:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751126677; bh=wq56Vg1wiYwnpAsrjZ3THKuY4FAoz9PHZqmw/hYGZ0Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GqacQgdfGAfSTiVWwh8Hf4WAzqL0w7VEwuQRy4PDoA+3fr7Y1nfPvCuB0QcULDgAV qwUvXKNBUN5SeuirbpZ2z/wy1Axj+N2ePqQ9ff7u647IxlVdraxthss4B2MuuwjBl4 NGGVDbOqOAVgjAXXxy2cpBtvOUetAMGDi8oaMI1o6jiO5dtc2Pt0aZHh8obhC+PEGh hxznqYVavAcNdlVS4rbyvl3sheHFLGt8gr0KZt/VZSDBv/TDvIB5+o3fiCq6tIM6nN +1d6FNLK62oJ/zTA6FCfAtcP+t0CEApLiUg0anoekolkZdwJVxdSjVY3Kc15VuxQDE AB6Bfzv8VfF6g== 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 5/6] selftests/damon/sysfs.py: test adaptive targets parameter Date: Sat, 28 Jun 2025 09:04:27 -0700 Message-Id: <20250628160428.53115-6-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250628160428.53115-1-sj@kernel.org> References: <20250628160428.53115-1-sj@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add DAMON sysfs interface functionality tests for setup of basic adaptive targets parameters. Signed-off-by: SeongJae Park --- tools/testing/selftests/damon/sysfs.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/damon/sysfs.py b/tools/testing/selftes= ts/damon/sysfs.py index a721901a880d..3b085268f342 100755 --- a/tools/testing/selftests/damon/sysfs.py +++ b/tools/testing/selftests/damon/sysfs.py @@ -27,7 +27,9 @@ def fail(expectation, status): =20 def main(): kdamonds =3D _damon_sysfs.Kdamonds( - [_damon_sysfs.Kdamond(contexts=3D[_damon_sysfs.DamonCtx()])]) + [_damon_sysfs.Kdamond( + contexts=3D[_damon_sysfs.DamonCtx( + targets=3D[_damon_sysfs.DamonTarget(pid=3D-1)])])]) err =3D kdamonds.start() if err is not None: print('kdamond start failed: %s' % err) @@ -60,8 +62,9 @@ def main(): if attrs['max_nr_regions'] !=3D 1000: fail('max_nr_regions') =20 - if ctx['adaptive_targets'] !=3D []: - fail('adaptive_targets') + if ctx['adaptive_targets'] !=3D [ + { 'pid': 0, 'nr_regions': 0, 'regions_list': []}]: + fail('adaptive targets', status) =20 if ctx['schemes'] !=3D []: fail('schemes') --=20 2.39.5