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 8B0743BCD13; Sun, 26 Jul 2026 17:39:45 +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=1785087586; cv=none; b=gojfVt8VCXhWMLnrBGxbBEYOPmu+BOi9cz3+MsqNSihDjWdB+IyOQp3Yg+X2BmuNJNiEnkWIzFoZujnYhhTVmVkecmVbaJWRPPDMUPq2YfCZMJPvB0YHQ0/+WcCN9ZqrtXqXCMJgFSzW9hgDFYQs/xi8/qUwwCDD6IPTkRf5+AA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785087586; c=relaxed/simple; bh=o3hI53B8za+nhkok//HqpRTOEsjaqqLqJHmMQj9SDvA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ov33T9gs4Ss30bBxOqIEKRnxIBiuO8JGZ7r2VlMxws6w/bjRC1VtE77UcjlSl0Yc/D7aENyrwtklvoTpETfDePi3fIU4RPKdrWsLfTd3rw/j+P9Y7q8GKZH7h1k0r48CH1Xa+X4BzafEsPaHW2KSIE6W9NrxSadpu8BnYNzGjBU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=i4CXw4WC; 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="i4CXw4WC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E9B8A1F00A3E; Sun, 26 Jul 2026 17:39:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785087585; bh=cAfIlLPcU4sckuDrbS7eOEg3BQtpmGkcQ7Y936FLtiA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=i4CXw4WCW3mBgPGYLEXYsHKGA6SOd5AWjotEtTI8prTvmoLIRK8+K1m/Bcdzb2I8e pLwV/wDUt1VaSa/QfRAolYHlli/CLfdF0oiKi5pemLJtNFbt4OfxzYW/jcWDWDkC7a WaEu0s0Va3TufnxXofGwAqZVQLw0rwR3xraP7ZAZVXgNfeBXJ/7Lb30enAhgd5ogHb kwnK5KcrVNi1vhpuDRg6FgmjZ1UYe+ZfgnV5Ko1kYtLQf8osVZ4zJ5k1EKCV54R0TC FK8Hs0ErxeczEhbq+MaujwIEeHlGfqXc8SRrIdrOpIzA8/drv+EOoCyJ9tRQ+xACqc f0fYsc7dPNEOg== 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 v2 03/17] mm/damon/sysfs: support pgidle_unset probe filter type Date: Sun, 26 Jul 2026 10:39:19 -0700 Message-ID: <20260726173935.94046-4-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260726173935.94046-1-sj@kernel.org> References: <20260726173935.94046-1-sj@kernel.org> Precedence: bulk X-Mailing-List: damon@lists.linux.dev 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