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 394A442668C; Tue, 30 Jun 2026 14:17:41 +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=1782829062; cv=none; b=rJACOSIa+oH+HxewfPUDVICp7MMSzWTfxZILTp0dQJOCUwsHj8gtu18oC2mu97U7vHEACNrc6QTiSMbFNxFF5lCme0zm27/TTrxJwAu8XKEzEhlsxTKjoQquchOoIUTXx4B7CxHykEU1iCjX2odP21hGwCU/rEj3aDXYMVsuzXg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782829062; c=relaxed/simple; bh=I6ByaANwUtX8654SvJO4mujFegibTj5b2MmbrYzPw04=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=h/mkHHN9zxqHIuW67kdil21slrtqsAecd4m9Hy0VDCkIRWTpNpnZ9UrWy0GSTMO8wHyD13lbKdbV5v+x7hgcg9kzNeg1+ROX7cE+M2ey39kKbP7h/BC9irM9zQ95zW5QCSVzlmgZndIJwY5RXieH3xb23/MPsuBe6KID7Elzym8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=E7r7tMI0; 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="E7r7tMI0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69ECF1F00A3D; Tue, 30 Jun 2026 14:17:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782829061; bh=UL1zPOd9UwMDzVKB7bhTFiDOr3xTMkEdXRFwvMlUiCY=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=E7r7tMI0wjFr1faZzbmUrzQCujOA26oYurN3d5aTw0SGW2guJSrCq21g0YRWbomPR HhQeXpD4yYE8q6UII7rTOKtH1AgkbXHVAt3pVzk3gsxrZs70eGsLrKyuCfh3yYS6NP z9BHPGJt/xKf6aiDAxfpovahhT2XFbc2cj0iNQXds0LSf/24ENmj8aVK7YqAtZh1Im u2Z7oWV8DJYlBfcRJpt9wIlgY+0enYDYnMI936h2EF53cYQF1QG8Wrq983ib8SemIq 1V8Zfn2XAdhhogv0rk+GbIuhkNQv025BXZ7MVXyzhiNbUA4uSLB83liU35JUkpaBiE nT9xyz8hnM9Yw== 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 04/11] selftests/damon/sysfs.sh: test multiple probe dirs creation Date: Tue, 30 Jun 2026 07:17:18 -0700 Message-ID: <20260630141726.92246-5-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260630141726.92246-1-sj@kernel.org> References: <20260630141726.92246-1-sj@kernel.org> Precedence: bulk X-Mailing-List: damon@lists.linux.dev 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: SJ 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 2eaaa5ae3c5ed..d528dfea44c3b 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