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 E824046C4D0; Mon, 14 Sep 2026 14:45:01 +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=1789397104; cv=none; b=fzPz5PaByNdprpNIrcnrJQ6u97d2TMQIGr3B2kzDQbHilO356Y63YrvcwlCo9+hxH8cOrnb/MbKL2QNkgmJe0YaFROKbyMM2zK55J6lColdSPN3HHeck8cylG/8alXmkXSCdEr7OYEobc1TBKHGqBAjuwMhjpQ5RstdbOCGmhKw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789397104; c=relaxed/simple; bh=mdrTtuzWyI8F7lQlAtoXmlw72idaeRcZ7fA3+Z9qesQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=YVdmu5XTng5a3ijR9Ov8EvpP6qdBT09WZ+kcWh6xh2bZ4D8baoav5vpHeO7XwIPH4xxvwOx12m1PwZ/h1Wl77UXKrJ0d9juWqJA30hu32oOv0ZMyQgAAHGRUCyj8br2iGEhWEz11Oq2PQBKTV4dqpnuUgCxpVuO1NzvIhtRNEAQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YDWJPo6C; 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="YDWJPo6C" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74A2C1F000FF; Mon, 14 Sep 2026 14:44:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789397099; bh=Pe5PEKflMlDglfugpw4os1GpkWtazCvp49h5WT4n+gE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=YDWJPo6CioTXC0L1xlPNk0vVexQrbXgzSvuSlsaet6SV0LsY8ktyIn0l7ijI24HpZ 0oKlGzJXMdhBqZlZL2zGfFdPn+A9D3PZMqH0DEC0OVuhe8yPIrMQuJ3U79BZbzeLG3 w+idBuTZTD4NKvStaRs8O4eFliDKlNrtpZT9YHYqMAvFkrP4Z8kwyCI2gab8/m5n0L l9oS/cYSP4eZRqo8aTOzcyXc1x0DFpwIZ7D80fArIsJhHZgkdYO6LJolsYo0LeBWbK GH5I3ZTyy9mOCG5pcv0+uLo+ThQ7A2FrvstGz6y3hIJXDT6c3Fof4ivhbfqBDRPLPE 9SD3UgnHcTWJA== 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 8/8] Docs/ABI/damon: update for hugepage_size probe filter Date: Mon, 14 Sep 2026 07:44:45 -0700 Message-ID: <20260914144448.93732-9-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260914144448.93732-1-sj@kernel.org> References: <20260914144448.93732-1-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 For the newly added hugepage_size data attribute probe filter, two new sysfs files are added for the size range. Update DAMON ABI document for the new files. Signed-off-by: SJ Park --- Documentation/ABI/testing/sysfs-kernel-mm-damon | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon index ad21f58f3c912..55df688ea596f 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -206,6 +206,20 @@ Description: If 'memcg' is written to the 'type' file, writing to and reading from this file sets and gets the path to the memory cgroup of the interest. +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters//min +Date: Sep 2026 +Contact: SJ Park +Description: If 'hugepage_size' is written to the 'type' file, writing to and + reading from this file sets and gets the minimum size of the + huge page of the interest. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters//max +Date: Sep 2026 +Contact: SJ Park +Description: If 'hugepage_size' is written to the 'type' file, writing to and + reading from this file sets and gets the maximum size of the + huge page of the interest. + What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

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