From nobody Tue Feb 10 04:23:29 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 076061D357A; Thu, 26 Dec 2024 22:15:07 +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=1735251308; cv=none; b=b51hJg1zN5VwFGRFgT/iKFu6pe/mu3SsOmqg1Z9W3hX/4AtDJu9CrJAy4ixXTsH0sdapYkeCHE7VF1z8GAeBLXVa9fV6h7FmxzsfE1PGqzRpKjcVKXrRtKlqqoX/Fz0urT1TmSLGEQJD5fhBiw3Ulks78CUJFcHu4bGrwQ0QhgE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735251308; c=relaxed/simple; bh=juadYvUhIrNs11RvqR4w499ufNXf6y5+YZmNZP0gQvA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=S3iNbCFnYKf+bPlbEdn/8Q6wU10kto2/FIMdlMR0RAuuV0pxkYD5j1vI7XqbxNlj8BCz6NRMkPlPsv10OeUtoR60E+PhNPFf/rV/UXNK8QHWcCn4VMTzVWYRCHevtOrvVV3dy3L35ixrXekMmyEPsSwa88nNUHExdEz4KM1hxtI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XPjBLf78; 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="XPjBLf78" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 606DAC4CED7; Thu, 26 Dec 2024 22:15:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1735251307; bh=juadYvUhIrNs11RvqR4w499ufNXf6y5+YZmNZP0gQvA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XPjBLf782yiUQxV2UcpxQo/O1rKLu/pFbXb6x9/ZcwmcuKgjOG7I6FXRA0xZk4Ybj kKG+IjAweuFkwEF5Z6HZ0LVqUIoLMimFNaifeydwejNdTM8QTXSbic+d+l8J2LzYLI hjudt0QdHdzdDnUebPTTI5M2T1wZvKXQaxgrz1TbyXHRla/A240QKzG9rjG/+u/1xW veiSb2ae+BsAf6V5tJsYWbcZbwioj3pxZWvKLLKPCviv72FYPML2noi9I6ol4jTc52 cZx+4iTwcjn7UxHNRDK0ZzlI+Ke2jTodLo2g0YX8Ux5qoX8hxJtFTtQfjAvBPCv4Fx gfm8JGYr87gnQ== 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 08/10] Docs/ABI/damon: document DAMOS filter pass sysfs file Date: Thu, 26 Dec 2024 14:14:43 -0800 Message-Id: <20241226221445.78433-9-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241226221445.78433-1-sj@kernel.org> References: <20241226221445.78433-1-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