From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [62.89.141.173]) (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 A0728EEBA; Tue, 6 May 2025 20:00:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.89.141.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746561610; cv=none; b=XpZFAD2pC3vHnpeA3KQ1ocsTaysNjTC7+LZgcgPz6UOYaSai6SYe2+yaA8kzP5HHdDRfQOriHDV2s+VfiVqp9Q9PNqFQW9X9WYu54T2uKnAy74Oc8EhMb4j/NNMdyZu8Y7F/bt3ICIZ7MyKgnOhDO7AfANGKP8QGnRahT14XXz4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746561610; c=relaxed/simple; bh=aFZS5WSfb1URGZv1SDPNrk4LBpkQ35lBMTJUnAxBllI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=X46OrXVB+V6HbQjK6x+XRKsSFUcg0Mt+O78YN5o8S8WquVGo68blWM/7jyMtFwzVLA/knNvZ0vxk4Kv7WKqpJwp9xjE2QgWl2jAVnSzNi0MnbsJg52tt4rK/AkndmHkCv15PgcowgKoGo558UG0JNax5O3wdP6IFfwu1P79unR0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk; spf=none smtp.mailfrom=ftp.linux.org.uk; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b=lQ7b3eHW; arc=none smtp.client-ip=62.89.141.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ftp.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="lQ7b3eHW" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=gOvzC6f0esoVdwgqsYKGPniXTXPdQ+Pwsm6Rs6U/rWM=; b=lQ7b3eHWIawvCO4iJcLRNgSgaT +z8m6fn+KCNu8+yYj7EO0ZoJdJXzh3ZRyA3nAKHVv9gmfDOT2PM+MIKgftvVo1nYP5oKMm4TlklwS 48kMoUWvyf4Ch+S9oteaEzj+Ko12ZeaesoCtV1GJxXfpe734HmZYOyipJ5EqqKxix54NdQIkSnKel um2mPvJ7GFPny3ujxDG9n1r0sQgWDr7Md2SRpwhCxawJhfwWR+1tGGCo+CROQ1CoiFxPgTu6IZL1d Zq17LUXi0NVS2NS1FrX/Qbh3zwUL3mwhSb+AKgdOz1T9MPxD4yR1r+Fn16v+5QGRH80pVfrBnEhxB HrcMLzMQ==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uCOSU-0000000CTd8-04xn; Tue, 06 May 2025 20:00:06 +0000 Date: Tue, 6 May 2025 21:00:05 +0100 From: Al Viro To: Klara Modin Cc: linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org Subject: Re: [PATCH v2] btrfs_get_tree_subvol(): switch from fc_mount() to vfs_create_mount() Message-ID: <20250506200005.GV2023217@ZenIV> References: <20250505030345.GD2023217@ZenIV> <20250506193405.GS2023217@ZenIV> <2lti24dmmhgthwqu7fm2bhvnsjk5ptwisxco6s6gkoo7m4scgw@ucy5letoospc> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2lti24dmmhgthwqu7fm2bhvnsjk5ptwisxco6s6gkoo7m4scgw@ucy5letoospc> Sender: Al Viro On Tue, May 06, 2025 at 09:52:39PM +0200, Klara Modin wrote: > > + up_write(&fc->root->d_sb->s_umount); > > Looks like this one crept back in. Yes ;-/ I really need to get some coffee...