From nobody Tue Oct 7 08:34:22 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 1825922DA1B; Sat, 12 Jul 2025 20:46:58 +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=1752353219; cv=none; b=dih9HDDeNx5QVtMr6iQAZfGDZMLB36obnAt/2iEW0nacQz9Om74E7obwHn2U0889MqGayfLZSkdak4QPlMQfBd+TGstQ05itsgWBUtaV4YriIr8OSPxHi1WFl5wZ9LIXVJd6eeqHxKsiV/gJ1VtuDVpMiWZeoMxsNRw6lS2L86Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752353219; c=relaxed/simple; bh=5dKUsHzkX+n8nsnRzImhzFTCp2iFjuwVjkIGRzZyPD4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=T6b/YS7ffZl2f4YUuLjyFBcrWEWYov6A8r3Qw+KAPBI2f26T0ryqrXQ42ZztsNaB4bnk3kWwR7++Au1xh3FTHbysHR6YHGwm+eJr9XqO/b+w7yDUHKxU+izXTlYo40L/8H09k2d4vJkueNScP+KX8Jl8b7Yq/tvOijLSaRmHJHk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=X9oOj5Ok; 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="X9oOj5Ok" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 76435C4CEFA; Sat, 12 Jul 2025 20:46:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752353218; bh=5dKUsHzkX+n8nsnRzImhzFTCp2iFjuwVjkIGRzZyPD4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X9oOj5Okc89QupNrGdw2tu0XqvMtvpcurvJnxj2Xiv7zMSk+qlXIMYR7OdLUHtM1D TpaQDvI7xY0gDscvYxMaC6z3dVF6bgEHMtEc0pTPuch7YppQXr5XCxz+pExsIklxUB ZnhPHkHol3e/8U1Sd5bFcsRcWC0qFXjP5EOqnTJE8FFM1SakIVF/NJzhYvCAK6wmVp cOgDk1nIU4acKX34zBiN2+1AeMZs0mQIO17G/+hKAeiBRvUzIl/Xd1CyMxpHspIe2s JjpgsPhb3PRRU7begjQjL86TzFulV5OPV3VsuDEX6YwqByYW8+RD3t1etMsugJYkhn bcwd5nE/nKpBA== From: SeongJae Park To: Cc: SeongJae Park , Andrew Morton , damon@lists.linux.dev, kernel-team@meta.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH 4/4] Docs/ABI/damon: update for refresh_ms Date: Sat, 12 Jul 2025 13:46:49 -0700 Message-Id: <20250712204650.155988-5-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250712204650.155988-1-sj@kernel.org> References: <20250712204650.155988-1-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" Document the new DAMON sysfs file, refresh_ms, on the ABI document. Signed-off-by: SeongJae Park --- Documentation/ABI/testing/sysfs-kernel-mm-damon | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentatio= n/ABI/testing/sysfs-kernel-mm-damon index e98974dfac7a..6791d879759e 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -44,6 +44,13 @@ Contact: SeongJae Park Description: Reading this file returns the pid of the kdamond if it is running. =20 +What: /sys/kernel/mm/damon/admin/kdamonds//refresh_ms +Date: Jul 2025 +Contact: SeongJae Park +Description: Writing a value to this file sets the time interval for + automatic DAMON status file contents update. Writing '0' + disables the update. Reading this file returns the value. + What: /sys/kernel/mm/damon/admin/kdamonds//contexts/nr_contexts Date: Mar 2022 Contact: SeongJae Park --=20 2.39.5