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 9EA012F8E9F; Sat, 25 Jul 2026 21:02:35 +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=1785013356; cv=none; b=kS/G4crIEc/oO72y8avrZ72wVgoFDwxPLsVlVFbzqYS/QK+FjV/6WcwfVBW+ESma8Wbhcy4pU8FKEGS8T4VY0CiVQMtAlc/kv4+bEc0ezvjhsq5pOF0Z3sJASNQJoTZS75w5gYwMJwvtkmdc0rAKr4lkLt29JPbia6zhNWe3XJ8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785013356; c=relaxed/simple; bh=o3hI53B8za+nhkok//HqpRTOEsjaqqLqJHmMQj9SDvA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qx3iAQFpaoNg9jlA/BxckSMD9XOP+kU6PSqVDQaGp9g5hutS9D8Z0QlPkAZ2wJ/U2ZnJQm6qyjfss3tbKjr/7lQxbL0ABzzKi46iYCVjSPRQawGeqwQu51iARkxvQzcHpSOIT76i/KvLWN6UYErGvbSERZk+N+PV4K6FR8VzqMQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Nr+4WRP7; 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="Nr+4WRP7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5EB3C1F00A3A; Sat, 25 Jul 2026 21:02:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785013355; bh=cAfIlLPcU4sckuDrbS7eOEg3BQtpmGkcQ7Y936FLtiA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Nr+4WRP71qblrm2lUWmqWW6UfL4uqUQ9c9EYhLUD1KyCnVt8pOPocsx9HC2bczb0Z Kmbd5y0UPGxL3ojDrR8JUOWuLRiklD7zy9xCqX6ub/x2Q5uuw1b7iC4LbnSznxllUN Jqv6hcWl95eki2RbEvsWHw7nuHPOQv2MMROMTRJm41CQg3H2EwzEp9l2YhXdQ4RxvJ EB1SyWGhEWbLwyWMch0lyTPelWTaoN6wuvpVJEI3/ShoAOgTjqprtz26eChSKZmCIE elHeYXdGjMcDS7gUri6wRcuLins0HFaTKJcxAH3wejzKrDSe8ufHmjOb2f1WfZWLgI xgyPVHx87kSqg== From: SJ Park To: Cc: SJ Park , Andrew Morton , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH 03/17] mm/damon/sysfs: support pgidle_unset probe filter type Date: Sat, 25 Jul 2026 14:02:07 -0700 Message-ID: <20260725210225.129944-4-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260725210225.129944-1-sj@kernel.org> References: <20260725210225.129944-1-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 Extend DAMON sysfs interface to allow users to set DAMON_FILTER_TYPE_PGIDLE_UNSET by writing 'pgidle_unset' to the probe filter type file. Signed-off-by: SJ Park --- mm/damon/sysfs.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/mm/damon/sysfs.c b/mm/damon/sysfs.c index 053ba2e53b969..376c6ecbd4bf3 100644 --- a/mm/damon/sysfs.c +++ b/mm/damon/sysfs.c @@ -782,6 +782,10 @@ damon_sysfs_filter_type_names[] = { .type = DAMON_FILTER_TYPE_MEMCG, .name = "memcg", }, + { + .type = DAMON_FILTER_TYPE_PGIDLE_UNSET, + .name = "pgidle_unset", + }, }; static ssize_t type_show(struct kobject *kobj, -- 2.47.3