From nobody Mon Apr 6 09:15:06 2026 Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) (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 2B6682DF14C; Thu, 19 Mar 2026 21:23:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.97.179.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773955386; cv=none; b=Z7KLh7CPlXaGPCVX343//ordw5Oe/ipDWpIeGkLlh/K4enAyZSBacY99LNZzfXzPQit4vXt/kptFdHXVfc7UkE/h4gdu0/FPhBQtjwOFLCOgU7wyBzC0P/q9cuw6ahDu+M5JvwRGsoA92zXhidbj2w+UUPF8csfHxtGrvSjDKww= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773955386; c=relaxed/simple; bh=jFshgU6n2M2QnL9j4QSG3k07/tMyHE9KEs4QensOt1Y=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ZNHznxcsodLdtVAZv40IT1pI33oK3K4HkjOZZdvQqiFVtdRMflRihUFUo7ZrYYHQTzIMe/46d93kVCY3KZZXMtWnKCohSeZI22lvnMZjT31gc88us4ZO89MVzFJul1nFwPVO7Lfk8ayHjmE8UDTnNGpoqhSilqs6OmiplZyTM9o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com; spf=pass smtp.mailfrom=igalia.com; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b=oZAMIiDT; arc=none smtp.client-ip=213.97.179.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=igalia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b="oZAMIiDT" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Cc:To:In-Reply-To:References:Message-Id: Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date:From:Sender: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=LqaSmuwy6pHyDiJ04DyLgwnky/pg3ari4nRAMo6yRdg=; b=oZAMIiDTni+k/UcrP/bfXGrUSy 0GjwRHt7V99SL7NdvpruQ8bP1dEWarEj8onLhN3sx9QgNxUH7rS/Kh4aC61daUiMzFpZUT1Cv5Lse ob3rLbRrjLB3ZSHr1ezmpVP4kLrSneerzxIXmHSH6pNRXnIbyO6r3sRM/RyAMkzQC8Gi8bSis+amv Ij1PofzUmJ8Jl6z1wMp+wKculqnBXOx0Wlq2jzpT2hPO+V4pJRFga5NcN/6Qly3NQP/KoqQEkwT8j nbRxLYy56fCkaf75qlKgDyM4adToyvJH9xRCq0o6PTAPYEper4iPv1GX0snX8POSI8pG7klODVI/5 n+lIA5ew==; Received: from 179-125-87-252-dinamico.pombonet.net.br ([179.125.87.252] helo=[127.0.0.1]) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1w3Kpa-003VvC-0O; Thu, 19 Mar 2026 22:23:02 +0100 From: Thadeu Lima de Souza Cascardo Date: Thu, 19 Mar 2026 18:22:42 -0300 Subject: [PATCH v2 1/3] cgroup/dmem: remove region parameter from dmemcg_parse_limit Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260319-dmem_max_ebusy-v2-1-b5ce97205269@igalia.com> References: <20260319-dmem_max_ebusy-v2-0-b5ce97205269@igalia.com> In-Reply-To: <20260319-dmem_max_ebusy-v2-0-b5ce97205269@igalia.com> To: Maarten Lankhorst , Maxime Ripard , Natalie Vock , Tejun Heo , Johannes Weiner , =?utf-8?q?Michal_Koutn=C3=BD?= Cc: cgroups@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Thadeu Lima de Souza Cascardo , kernel-dev@igalia.com X-Mailer: b4 0.14.2 dmemcg_parse_limit does not use the region parameter. Remove it. Signed-off-by: Thadeu Lima de Souza Cascardo --- kernel/cgroup/dmem.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kernel/cgroup/dmem.c b/kernel/cgroup/dmem.c index 9d95824dc6fa09422274422313b63c25986596de..1ab1fb47f2711ecc60dd13e611a= 8a4920b48f3e9 100644 --- a/kernel/cgroup/dmem.c +++ b/kernel/cgroup/dmem.c @@ -707,8 +707,7 @@ static int dmem_cgroup_region_capacity_show(struct seq_= file *sf, void *v) return 0; } =20 -static int dmemcg_parse_limit(char *options, struct dmem_cgroup_region *re= gion, - u64 *new_limit) +static int dmemcg_parse_limit(char *options, u64 *new_limit) { char *end; =20 @@ -762,7 +761,7 @@ static ssize_t dmemcg_limit_write(struct kernfs_open_fi= le *of, if (!region) return -EINVAL; =20 - err =3D dmemcg_parse_limit(options, region, &new_limit); + err =3D dmemcg_parse_limit(options, &new_limit); if (err < 0) goto out_put; =20 --=20 2.47.3