From nobody Fri Dec 19 13:25:00 2025 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 A119A31A800; Mon, 8 Dec 2025 06:30:45 +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=1765175445; cv=none; b=KDzDtgJihZPwdUWjcq7uByZs5CGBuCAhlZ2iCe9jxd3PH1PXzJD1wzxf+kkfiFYoH8VBYu25WIQkL5oFF//npQvuXpSOv+30Kci6Fh1ACv1tl28c9WnOh9YXDae2QLDepK3FUSyOUtqVf0w1oWC910uEqWadJA4sxmCGIbHHwU0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765175445; c=relaxed/simple; bh=my96BzscRoG5OJJ+4DXHi+6nxWHst+CeituNuj8uGfI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=R0hqYaIYDcmiTy2IPHIejpBgW+zPRs6vCx3rzs742M8SQBLljLlPFhq0CES9kyXK3e66gptdyPRmmbOinkWU/UpMwXbhbMUJXDzubwkXMkr6PhCpEM32OYhA8cmeAK+C0GZWFDM1qhgzitW22H7li+3+KrUg0njc3XUSObzMUDk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UQEDMWUt; 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="UQEDMWUt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2FB2EC4CEF1; Mon, 8 Dec 2025 06:30:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765175445; bh=my96BzscRoG5OJJ+4DXHi+6nxWHst+CeituNuj8uGfI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UQEDMWUtVie4xcVROv00P1YKbtb+Gi24FUrk16/pvmtqaujQM4CTfk82pEL27xTj/ uQ4+24tBDGsoDWrertUrcW8EZmtJe4fcI5VaPxtiddAQKYIdsudknTIltccKXv/152 pasQqgRDZHC5BySXsw2btEm9VljjOGwpVzsgnvZPt92Q4rbWFEU5UfeSh55+6Fxxi0 d25dNjG+x4kKnRi/Zluf6E/Li0Q9b7/k0bOrYf35FnMYwRYC1+/0y2X4LJ6SXvg9PY /qNQDlDe9+rariOO1/7b/IB6MeSd38iCF7gtJrnZ+oVprVdY3uv6xqVHhcX4zhjjmz z7QJwjjugrOAg== From: SeongJae Park To: Cc: SeongJae Park , Andrew Morton , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH v3 36/37] mm/damon/sysfs: support write-type access sample filter Date: Sun, 7 Dec 2025 22:29:40 -0800 Message-ID: <20251208062943.68824-37-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251208062943.68824-1-sj@kernel.org> References: <20251208062943.68824-1-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" Allow users utilizing the write/read-only access sample results filtering, by adding a new supported input for specifying the filter is for that purpose. Signed-off-by: SeongJae Park --- mm/damon/sysfs.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/mm/damon/sysfs.c b/mm/damon/sysfs.c index b96df2d2d17e..d6f6a012a0e2 100644 --- a/mm/damon/sysfs.c +++ b/mm/damon/sysfs.c @@ -782,6 +782,10 @@ damon_sysfs_sample_filter_type_names[] =3D { .type =3D DAMON_FILTER_TYPE_THREADS, .name =3D "threads", }, + { + .type =3D DAMON_FILTER_TYPE_WRITE, + .name =3D "write", + }, }; =20 static ssize_t type_show(struct kobject *kobj, --=20 2.47.3