From nobody Mon Feb 9 04:28:52 2026 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 0A6901F9ED8; Fri, 27 Dec 2024 21:08:35 +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=1735333716; cv=none; b=NIGKkUtAP6xuTDNZlt4C/24NB0qHX4BtN/mqyx3uVxmNQAgraEeFzFUj5CMJmCJlSIRtB0/0VlvSp2k8ylr1IqOHkmLglSednTIb7WQNtYFgvqkXTXC7Q9iW58s1038xyQ7r7lNE6Rydx/eTNxprKDfBFY80JTXvdPECRMniDMA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735333716; c=relaxed/simple; bh=juadYvUhIrNs11RvqR4w499ufNXf6y5+YZmNZP0gQvA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=nGjqglVa7SYYWjY2IpfYqtvt46c8bwxmvL0uDK3Y6Y61Uwp4WyWKKCBPWXj5XYG+HqCDCfLZLopX3kguFvIAf8Ih7QOhlS+KEvtpQpsc+aWQEr+khmwwmlGPYJCVHF+kUNhJqOfqnApRxHTm+T69pAKBpAKTEgshdz6wYo4e7W4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=m4IyBksl; 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="m4IyBksl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5B803C4CEDE; Fri, 27 Dec 2024 21:08:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1735333715; bh=juadYvUhIrNs11RvqR4w499ufNXf6y5+YZmNZP0gQvA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m4IyBkslGMKYZNJiLFIYRx7cTpBwDbq/1qFhzl7L6T1PYTVFM1+OgorJmrz4xylvM ao/itzf0xuv7qUN1uUK+TDDbpsTvfI2MesZHMaXTES2pHVNTg3dsJaPn3NSh2yptbh bnqNuivcLLBtEoYId3SzgGlnQhBymT+h9mLn+3e5IU3Vsp1DFNmC8jA4xzszug34ov YsB06gbpCsEDW/aFHYlm3o1Jh1yhSOlXd1WI22AYYnzAC+ombVa0jUEZ8YU2SdXfPG 2H1GP6jbShzIYX5XItEvjiRjCc9mjDSuNB/oLoXw2+4B5FtL8xMM/PZifQF0M5I+54 aq2LTcsIhiUGA== From: SeongJae Park To: Cc: SeongJae Park , damon@lists.linux.dev, kernel-team@meta.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH v2 08/10] Docs/ABI/damon: document DAMOS filter pass sysfs file Date: Fri, 27 Dec 2024 13:08:17 -0800 Message-Id: <20241227210819.63776-9-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241227210819.63776-1-sj@kernel.org> References: <20241227210819.63776-1-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" Update DAMON ABI document for added DAMOS filter 'pass' file. Signed-off-by: SeongJae Park --- Documentation/ABI/testing/sysfs-kernel-mm-damon | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentatio= n/ABI/testing/sysfs-kernel-mm-damon index 8c0acb31638b..688bd27d8602 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -355,10 +355,16 @@ Description: If 'target' is written to the 'type' fil= e, writing to or What: /sys/kernel/mm/damon/admin/kdamonds//contexts//schemes//fi= lters//matching Date: Dec 2022 Contact: SeongJae Park -Description: Writing 'Y' or 'N' to this file sets whether to filter out - pages that do or do not match to the 'type' and 'memcg_path', - respectively. Filter out means the action of the scheme will - not be applied to. +Description: Writing 'Y' or 'N' to this file sets whether the filter is for + the memory of the 'type', or all except the 'type'. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//schemes//fi= lters//pass +Date: Dec 2024 +Contact: SeongJae Park +Description: Writing 'Y' or 'N' to this file sets whether to allow (pass + through the filter) or deny (be blocked by the filter) applying + the scheme's action to the memory that satisfies the 'type' and + the 'matching' of the directory. =20 What: /sys/kernel/mm/damon/admin/kdamonds//contexts//schemes//st= ats/nr_tried Date: Mar 2022 --=20 2.39.5