From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ipmail06.adl6.internode.on.net ([150.101.137.145]:50877 "EHLO ipmail06.adl6.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750786AbcJIXda (ORCPT ); Sun, 9 Oct 2016 19:33:30 -0400 Date: Mon, 10 Oct 2016 10:32:51 +1100 From: Dave Chinner To: dsterba@suse.cz, Tim Small , linux-btrfs@vger.kernel.org Subject: Re: Making statfs return qgroup info (for container use case etc.) Message-ID: <20161009233251.GZ27872@dastard> References: <32dfef18-ca3b-6c29-252a-4fc9e36b373a@seoss.co.uk> <20161006224011.GF9806@dastard> <20161007165847.GG11398@twin.jikos.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20161007165847.GG11398@twin.jikos.cz> Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Fri, Oct 07, 2016 at 06:58:47PM +0200, David Sterba wrote: > On Fri, Oct 07, 2016 at 09:40:11AM +1100, Dave Chinner wrote: > > XFS does this with directory tree quotas. It was implmented 10 years > > ago or so, IIRC... > > Sometimes, the line between a historical remark and trolling is thin.... All I've done is quickly point out that we've already got an implementation of the exact functionality being asked for and given a rough indication of when the commits hit the tree. i.e. so anyone wanting to implment this in btrfs can search for it easily and work out how to use the existing VFS infrastructure to report this information. You can take that as trolling if you want, but if you think I have time for playing stupid, petty, idiotic games like that then you need to ask yourself why you have had such a defensive and paranoid reaction... Cheers, Dave. -- Dave Chinner david@fromorbit.com