From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 069742F7F14; Thu, 25 Jun 2026 05:08:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782364096; cv=none; b=Wxx8wy6Q8YtdO82a1ddXI2f/a8W51vzTgsz4dxkmvDZFFreKTbRQ4UR11Mj2wFcKu2Guh0RT1HTDiXocTgLs9c15rVckYW2yQS3oPqwdqs0WdJE8i1ktYXBN0gmYWpy3UwcADr0VkMw/iBhA/PGszEGEZdn2APnhTWQ/Ez3IDhQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782364096; c=relaxed/simple; bh=MqS+ZHG2zkT+o5XBFF2sr1VtC8YNDSVJ+53UKoyp7I8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FXXJMyvgnLnCwPtXiXxrrllQvspV35FL2ZNHtCKJ1CObmEmJMZX03+BwgCNlk2p4UMfR22zYx7KpUnS0ny7uOdYJpGkYmt7HCrLLLRwFYNyIhyztGj3QRwswe9A+hCSMpZmtRYnginbUjlWD7xLfv5XnSA/NKRyp3q84eFbPUGE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nVhawKbp; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nVhawKbp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF30E1F00A3D; Thu, 25 Jun 2026 05:08:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782364094; bh=61iW0clYSHE8gzHIMRcuF9jxdl/Em5VRtXAIIrwedXw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=nVhawKbpCGZoP530+IaNcaMO6FdWyaE17WQTJdXc41vAEw94WUo4G0hZxy9h2p+fI k4YZjLzvWzNEPpmK0rN1MaY5m5y1d+PG8ZnEZp419ZUfuHuTqI67vwsMV4Nta18dKY pzeNEqp/ZOCf/1gNeKZfyq68Feg2rn2p84Qtk6JYgsNubfWJ8ucrkLyCY52vxAdkLs kjA65+/QL12t8twWO8cvZLg4nOS6rOEBDv3nB6+SIKOObLYAppwk3k76yIfkcnNaM5 5ExUVyOu2qAX+NR62dh5QOJkKpO5oPlelGBy/tnYvbQMKwvuZT5I+YJHOw2PGLdv3r lnQP3m104NcTg== From: SeongJae Park To: Cc: SeongJae Park , Shuah Khan , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH v1.1 04/11] selftests/damon/sysfs.sh: test multiple probe dirs creation Date: Wed, 24 Jun 2026 22:07:47 -0700 Message-ID: <20260625050756.91115-5-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260625050756.91115-1-sj@kernel.org> References: <20260625050756.91115-1-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: 8bit DAMON sysfs essential file operations test (sysfs.sh) was extended to test DAMON probes sysfs directory, by commit 14885da09b0f ("selftests/damon/sysfs.sh: test probes dir"). Unlike other DAMON sysfs files, it is testing only a single directory case. Extend it for multiple directories. Signed-off-by: SeongJae Park --- tools/testing/selftests/damon/sysfs.sh | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/testing/selftests/damon/sysfs.sh b/tools/testing/selftests/damon/sysfs.sh index 78f4badb5bebb..0f2ef462a6b6a 100755 --- a/tools/testing/selftests/damon/sysfs.sh +++ b/tools/testing/selftests/damon/sysfs.sh @@ -346,8 +346,13 @@ test_probes() ensure_write_succ "$probes_dir/nr_probes" "1" "valid input" test_probe "$probes_dir/0" + ensure_write_succ "$probes_dir/nr_probes" "2" "valid input" + test_probe "$probes_dir/0" + test_probe "$probes_dir/1" + ensure_write_succ "$probes_dir/nr_probes" "0" "valid input" ensure_dir "$probes_dir/0" "not_exist" + ensure_dir "$probes_dir/1" "not_exist" } test_monitoring_attrs() -- 2.47.3