From mboxrd@z Thu Jan 1 00:00:00 1970 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 CCA41369980; Mon, 23 Feb 2026 23:32:08 +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=1771889528; cv=none; b=GpA3CMoOOW0Fjs3DrPCHQGqo+YWg+vYVz2mLc0bPM7ehJ8FrCEL052V+ET5mc6eB+VbHlCwm5J0kjFY8hZGKCuQdyVQSyBZ97/RiHhXcBtxCygvetmpVzdheG7sNUsW+m56IAam8lkSWErJOi/5KEgxL0JOvkt2VLaQSSOR0Rb8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771889528; c=relaxed/simple; bh=c9Y4NQbeJAGNlZ1TUgRQpy+3epgjsb72D3vk+v4IgWs=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=PL+8Qjc23wGIeX5Mq6oivdMOF7HP8MqleQPYX1nSs9hLEgzAdWQoI2fVAThBQAfiKGsk97kOh2gtb5ozGl+1ICy95g+tPh6q7auJOWN1rYmp1eCKOG5Rmk8q/6wb8JBCuxtgHvr0/F9Wbgimht04vIu8YKVwA6qYgKUPmCJEHDw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iYiyrFea; 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="iYiyrFea" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 680E8C116C6; Mon, 23 Feb 2026 23:32:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771889528; bh=c9Y4NQbeJAGNlZ1TUgRQpy+3epgjsb72D3vk+v4IgWs=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=iYiyrFeaPX0VsN78GH4Uov5iaW780tbmT45QR98PNI6LyCC3prnQHZH4agVfQCqYg obzl2gX/IUKqfPKHodisTCBZppfv4Ks/c+EC6+mIDGwB5XEXTe9j/YGcL55KdF6c4v pSP608PlFHOu8unkD/1hPUdNQGPhXV+wrNyhZAeyUn6FNUcPOeraIfPGK0B3M8Sk1V 2uwAzwKPJKMsIka+ol9eVTHvgFcn0yFpzDnjHGF2g/mcQpabYOGHAwyRcfmqSRkXtC JY7uzPQgatTm4lzBTvBOwsMGqfl2SUVgyCVCKzZ35hE4ukcoyNPxgFYzMqJ8S+aykx L3fN3hHDY49Dw== Date: Mon, 23 Feb 2026 15:32:07 -0800 Subject: [PATCH 1/1] libfuse: allow root_nodeid mount option From: "Darrick J. Wong" To: djwong@kernel.org, bschubert@ddn.com Cc: bernd@bsbernd.com, miklos@szeredi.hu, neal@gompa.dev, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, bpf@vger.kernel.org, joannelkoong@gmail.com Message-ID: <177188740582.3941636.4880458250773757289.stgit@frogsfrogsfrogs> In-Reply-To: <177188740565.3941636.4202428671967258488.stgit@frogsfrogsfrogs> References: <177188740565.3941636.4202428671967258488.stgit@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: Darrick J. Wong Allow this mount option so that fuse servers can configure the root nodeid if they want to. Signed-off-by: "Darrick J. Wong" --- lib/mount.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/mount.c b/lib/mount.c index 7a856c101a7fc4..c82fd4c293ce66 100644 --- a/lib/mount.c +++ b/lib/mount.c @@ -100,6 +100,7 @@ static const struct fuse_opt fuse_mount_opts[] = { FUSE_OPT_KEY("defcontext=", KEY_KERN_OPT), FUSE_OPT_KEY("rootcontext=", KEY_KERN_OPT), FUSE_OPT_KEY("max_read=", KEY_KERN_OPT), + FUSE_OPT_KEY("root_nodeid=", KEY_KERN_OPT), FUSE_OPT_KEY("user=", KEY_MTAB_OPT), FUSE_OPT_KEY("-n", KEY_MTAB_OPT), FUSE_OPT_KEY("-r", KEY_RO),