From nobody Tue Feb 10 01:15:02 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 E9D3E2746C; Fri, 9 May 2025 06:34:15 +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=1746772456; cv=none; b=MKnIQWlgVAzPi688teYpA3nvuR07ANXGvUbvUiCwyA8N2XjpCYxW4rtb+LQ7libV5BOi/VmztU2AXrWE1pmZZzkMgkQ5zhS3RDCJnNIZPUUhAauPDrJwGxUEL0cNBO1tntldTBIkiaD7Zopvm7eCWUE5LrNYXjnVcl8rC2KhQ0Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746772456; c=relaxed/simple; bh=v/JeCC0zei40yfy+D9huwYbkieCaFfFFzax9gBj3owU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qziWuYx2RbHmeqfMcBDKvCyHx5KAgerk3qpZCpCYT080EhFSdLEXBD4lXSrgSQ1cH8WUmxE6d4HrtBtPc1B7cGBW80TLrI/zTav6c5WVet/lPOy4Qr7jXO2Y4i1SiEBNfmvlRd1c1bcgJsIs4Iy451Q0xHQjfNcZVPuFZhDX7RY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rv6NSuk4; 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="rv6NSuk4" Received: by smtp.kernel.org (Postfix) with ESMTPS id 775E0C4CEE9; Fri, 9 May 2025 06:34:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746772455; bh=v/JeCC0zei40yfy+D9huwYbkieCaFfFFzax9gBj3owU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=rv6NSuk4adnrMXKq+VlDyhZn9nIJF1tdVBwNBO7diVh716ZmcF4wW64JfJzzPwrlr f28X63vpY2BoaECUEP6ggbK7h4I/tKR6meSlz8S07Wddp29hs5Ajtgrgm4Ril/lexg nAFPy35r9zFhH1KTPwRp680UnqqKM2UMuAVkLVS/z7cHzbbARKKx2OCFagI1WyzJRL 7DS2f/GbA8xsQA/KtcSd0Fv92xy2vDUIpZbHBP6Vwkn0XM/nxf2RmBQw7bhQG2NJ8V +RsKy6FAgtWk1JarMHHssBtbjYkB89XMS6ASiCpQQrTuuaVLM/7IHfr4Uq3F218N3d HNBG/QZ3wCv+g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65D44C3ABC9; Fri, 9 May 2025 06:34:15 +0000 (UTC) From: Chen Linxuan via B4 Relay Date: Fri, 09 May 2025 14:33:53 +0800 Subject: [PATCH v3 1/3] fs: fuse: add const qualifier to fuse_ctl_file_conn_get() 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: <20250509-fusectl-backing-files-v3-1-393761f9b683@uniontech.com> References: <20250509-fusectl-backing-files-v3-0-393761f9b683@uniontech.com> In-Reply-To: <20250509-fusectl-backing-files-v3-0-393761f9b683@uniontech.com> To: Miklos Szeredi Cc: Amir Goldstein , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Chen Linxuan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=867; i=chenlinxuan@uniontech.com; h=from:subject:message-id; bh=5gsZgPpE9DdgJfjYJLZW01nMHgcjhblXor/5EfeOtfc=; b=owEBbQKS/ZANAwAKAXYe5hQ5ma6LAcsmYgBoHaHiGBTYKTNPLygt65IWwju1YTcRzZlzExW2K 7EfQHe2FhaJAjMEAAEKAB0WIQTO1VElAk6xdvy0ZVp2HuYUOZmuiwUCaB2h4gAKCRB2HuYUOZmu i0T8D/0V2wpmoYFcyUr4RitSZ6jcZ1nvzzmOVRs7e/J1xspBATHnhbH+Apfu0vleG2vBc2FPHg9 c3vJlViJKQhida9zgXtDfCDc8PjwaeRNiKmiVmvq6Yug3+AjJE2fdRL4cilxe3h0ms/MEzXgP+H 170FDIGZ1Udm7BzdSVwK+t4XUmINkfKKkl7VJTmQh2JCBbQRa+6t4ZOapdJIir8hWPHUzfmcE9F Y3kF+heZJrTU5rJzO6vMeDj9NfEVMXKgTroMsjiZ3VjBL23Ig4NRch4TL50ef9KMH0j53L9EV/2 +clnoh65gDkv4hT9EYrF9EZxgS467tuRvjjnQuWRLVKXTjDmudDKpA9hft5qERyO4TXNIU5EVJR AY9BxoLvWTtga8kF8pgpn1ewu99ItD1b65VRf/xZc8z9/nNhVNzxNLarcKTF8edcxoR66UDxiX7 Smvw0XbG5U3y+70cvPNzOsnbi760+CkU3w+gB9hPrB08/73kFVUMB3veXj7bRaFx45TqvRTqLXp 85EAbo2gAiI5nUJnCfa324u7tKxRsV3IvxTKCYFszvTxu+ORiLfz7jCg7VhziAk5A1omoDIE+mI tRoy+OYpJSQLeOoWDdXPE7bONi4O/wP7FjjdzZUjHrczQaZw0tJUpxx1JB5t24eFfqYihDn7QOP LWLrDnHL2HDKJ3w== X-Developer-Key: i=chenlinxuan@uniontech.com; a=openpgp; fpr=D818ACDD385CAE92D4BAC01A6269794D24791D21 X-Endpoint-Received: by B4 Relay for chenlinxuan@uniontech.com/default with auth_id=380 X-Original-From: Chen Linxuan Reply-To: chenlinxuan@uniontech.com From: Chen Linxuan Add const qualifier to the file parameter in fuse_ctl_file_conn_get function to indicate that this function does not modify the passed file object. This improves code clarity and type safety by making the API contract more explicit. Signed-off-by: Chen Linxuan Reviewed-by: Amir Goldstein --- fs/fuse/control.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/control.c b/fs/fuse/control.c index 2a730d88cc3bdb50ea1f8a3185faad5f05fc6e74..f0874403b1f7c91571f38e4ae9f= 8cebe259f7dd1 100644 --- a/fs/fuse/control.c +++ b/fs/fuse/control.c @@ -20,7 +20,7 @@ */ static struct super_block *fuse_control_sb; =20 -static struct fuse_conn *fuse_ctl_file_conn_get(struct file *file) +static struct fuse_conn *fuse_ctl_file_conn_get(const struct file *file) { struct fuse_conn *fc; mutex_lock(&fuse_mutex); --=20 2.43.0