From nobody Sun Feb 8 15:31:56 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 90CC71F8AE9; Tue, 7 Jan 2025 20:18:17 +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=1736281098; cv=none; b=ST85vV5+dos6Pjw+jpLzxXDnaPxp2t50kjgPQjc8Yha8N9+zYB5hV4GciV9ulCpOEtMS4Sug1LYZYLQnOO0qf+GPSZbMQKUmarlrFvMkiLVeQU2EzUTc2VbonHeufblNE2ZTG08Sae5ZmiFFJVdYf6HyP1lQiQF2Rx/3QWiq500= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736281098; c=relaxed/simple; bh=juadYvUhIrNs11RvqR4w499ufNXf6y5+YZmNZP0gQvA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Q63VSiVb1/QHk3f9Dy2hZUSGPx7CzZNHw0FVbllGXtmNsjeL1psWnHbpkRb1Ib9b/pq+q/je4eL42umzwKyW1DsBeBjO0B2mEZbOZLFhDhKG71EPegqiYVERwuJTHwFFzA6fJZMvLee8O+pSDB/8luZA2QVbCOPKBwaiTR3B3iE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VbdBW1E9; 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="VbdBW1E9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F20F9C4AF09; Tue, 7 Jan 2025 20:18:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736281097; bh=juadYvUhIrNs11RvqR4w499ufNXf6y5+YZmNZP0gQvA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VbdBW1E9YONp1KjOtXnLbXq53XWAzctVY97ritUODquibRxUPZZWiU5WkzWFXjWRY kU2UIFngMpXjNhx655Rrt+wkjr2ZCe5TRPd/ek/hZ6zWiYaNUm5vrpDbW6/Zh4BEHj D8iSZ005boFIlqHbL5Ml5NfI1Pv7D9s946fqPhleNWK8z0DW61x0o/Bnth/rP/bSJ4 SR9DGqZJ/0fJ0mIw7A4zcp2NXX2edgROmOyrZ+PpvFj3fObM3QtELW2Knf5e/F2I2I shbTXX1RbNLRguI7G75mWmQA3Y2IKE9EyRCd8uwvOI3o8DlKWYjXlJmhESDXDyskhz z1pmCBCFhzegA== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 08/10] Docs/ABI/damon: document DAMOS filter pass sysfs file Date: Tue, 7 Jan 2025 12:17:37 -0800 Message-Id: <20250107201739.79484-9-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250107201739.79484-1-sj@kernel.org> References: <20250107201739.79484-1-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