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 6A8D643C7D3; Tue, 1 Sep 2026 04:34:32 +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=1788237273; cv=none; b=AFZN2uEM5hpqRf2sJVbBFTjM++07HbxM6EI1S8DiJSi15MCaAIylK2v5lqDmNGsOU6I3qfs/kzUt4PAOEUdEPjdm4NmjHQOhp+Mc3cU/sXM7v8VmmexVsIVw2oHMV4Nia8WNikwxqaU58vJp4gxU5OFktSaJn3vVJcrlu5cDk+s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788237273; c=relaxed/simple; bh=Pffw0QddcOdszpO6Pf+uRui7oVwqUV9y0L1CM1LEgZM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PDoDL4FCqjVUED0Q7fuuFXaqEY4d9do+Bgp68rYVBZHLR5JYG7zJNtw4Irarnk4E6vgc7jdjS5b24eZyDyKRpUy1ExjrifB+DF+PJe2exgdm4ctnce3Wal8SphgkvJAy6KdBkmGA2GDMqJwrxLLYf1y4cm5nFhtDVGR1/MyEsAU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KYef/bpG; 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="KYef/bpG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E78F81F00A3D; Tue, 1 Sep 2026 04:34:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788237272; bh=Zxj0qXZlLFjv8Oo1ubEI7gb1ZBWWHlkx56zIdj50cXg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=KYef/bpGHdth5P4hpCVs8AlrupN3bO+g/Ct0O+xni8mx5I4W4aahUiVZOSvaeGt5P hFQr4fppHSKmAviFXy3GEKD9F2/WlLSse2r99DeEt3jwhJRPXwqjk71puz7Zm6A1p8 1csdIYo6QqE5ct8u+ONiCVPaio6JQERUgSb1EGHaIOaBApezvGSDrF1CAp41wmxpzL kiku/sCeJaebyCTbU5DDEjxJllIO0lHjfTQwmHe170oOIzdm6RKYlvdyIxrdvC+26+ WiZGwNs1kKYsBOBytH2hvAupF53+GeWUzC3SJm/vGmoS4GGcZqOMTbxLvfo8MAuBbm 0ZFv0izsEPekA== From: SJ Park To: Andrew Morton Cc: SJ Park , "Liam R. Howlett" , 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: [PATCH 17/17] Docs/ABI/damon: document probe prep sysfs files Date: Mon, 31 Aug 2026 21:34:13 -0700 Message-ID: <20260901043417.2165-18-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260901043417.2165-1-sj@kernel.org> References: <20260901043417.2165-1-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 e675a57145e36..f8d2601e82904 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/

/preps//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