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 193133DA5B2; Sun, 26 Jul 2026 17:39:51 +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=1785087592; cv=none; b=nOvkkKCQts0gTGCNAr2prNJmVqdphdTT/OZO+640AOp2uUfkq3w2JXouwAtgSCJAaXO5aDjvUK72C+Eu/45ghMdOykrwJ2QEZAN2HpTfUovneF3VY3mu8CX/pa7Fem1fhYQXhOaHd5/WeNRI2VLXjuQpYCTXoKyj1QezGx7yjYo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785087592; c=relaxed/simple; bh=aoRgt2zs3P3du5y3Rj1fYcZJYPyHzaafK4HDrZKqtGw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=VHlSbsi5+xJk1z6+HHI4s1aOXIAK+cjsxeQZ9GckPanxdTNEu9zxrCaU2/7nlodJwfH9beZY9yiCAheURGcsI7ZYwco1On8pl0C1XWwfxivOZnnOoKXSBRyKty4d8ksLOLoMu+cJFm/+tntARZZYYtuaoC9ZWe8MCwpJH4Az4UQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VfxKAN+U; 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="VfxKAN+U" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 930A01F000E9; Sun, 26 Jul 2026 17:39:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785087591; bh=zLddCQIKLIqqHQQB1XegUK1ksWkMV2zqLgwJFjP3qcQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=VfxKAN+UXDa+v0mAcGrhe7wCB5ya7W/uQKmpvzAz4W1il9FKDeMlDVPicXUcJqUsb 6uj9RloR/Kohn5dO5zBzQhEtdLH9u6u60Ha8+UlTwcYGnZkKwd+FINKOv4OvkbPr/P mFJiSE5vaz6O5vKiBniwVFCtn3Z26+zuLOHLZyJAJHR4ku99qc03qbN4T+6CW6OTy9 4TuFkLmCk+eGVW7r7l+3x5gpXCMSsw2vSkl18Dn3NDqKlM8cMj/xAx2Wj2tQvgp0Xh EeEv3mh7uuAfojsxXq4F7pYuRhDl+zQhrKsjQ9jDKrbPeD7gh2UzMmXigU0vKRVkLy 5hgrYa7QJn8Jg== From: SJ Park To: Cc: SJ Park , "Liam R. Howlett" , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Suren Baghdasaryan , Vlastimil Babka , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH v2 17/17] Docs/ABI/damon: document probe prep sysfs files Date: Sun, 26 Jul 2026 10:39:33 -0700 Message-ID: <20260726173935.94046-18-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260726173935.94046-1-sj@kernel.org> References: <20260726173935.94046-1-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 Update DAMON ABI document for the newly added DAMON probe prep sysfs files. Signed-off-by: SJ Park --- Documentation/ABI/testing/sysfs-kernel-mm-damon | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon index e9488bb48d23c..339b7c4177ab7 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -173,6 +173,19 @@ Contact: SJ Park Description: Writing to and reading from this file sets and gets the per-probe attribute weight. +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/preps/nr_preps +Date: Jun 2026 +Contact: SJ Park +Description: Writing a number 'N' to this file creates the number of + directories for each DAMON probing preparation action named '0' + to 'N-1' under the preps/ directory. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/prep//prep_action +Date: Jun 2026 +Contact: SJ Park +Description: Writing to and reading from this file sets and gets the probing + preparation action. + What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters/nr_filters Date: May 2026 Contact: SJ Park -- 2.47.3