From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2EE4CC35247 for ; Mon, 3 Feb 2020 22:00:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E95462087E for ; Mon, 3 Feb 2020 22:00:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580767244; bh=FS3+zcIq9vRjfPIEGimk0dwflndvQTLHJeH8VhY+sIQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Pl7Z/blVged/FNG5FIKwdwucBHsY/wrUWvzY6mXfjAGK7qvHIxJ6+xdU9ZBf1+myf rPtOOGA3YLL58i7jWbmjXhfTYfHCQs0ZoSPfUSEFvwrLnjzQ1jpk+2oDdeBD2On82G TsAc93Sq+AdYBlpyOUzSAxO5KOYjxNh/UvIZOQn0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726369AbgBCWAn (ORCPT ); Mon, 3 Feb 2020 17:00:43 -0500 Received: from mail.kernel.org ([198.145.29.99]:48164 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726278AbgBCWAn (ORCPT ); Mon, 3 Feb 2020 17:00:43 -0500 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 506012084E; Mon, 3 Feb 2020 22:00:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580767242; bh=FS3+zcIq9vRjfPIEGimk0dwflndvQTLHJeH8VhY+sIQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pmLQCC6s2uvKL+xFeLTk8E2306JBO0ihQqpvIe+wIcLDueqqLouK1pQmOJEGQovMS wkDeJCgPbqvQ2uWe5TMSTuqVCozO8izIY57mIJ8Km48kyXha6tSiUJloVRN8HujXz/ l4uo9o9FKI7hbdkcNkbKRKU95+f6cXhMZ5Bo1B1w= Date: Mon, 3 Feb 2020 17:00:41 -0500 From: Sasha Levin To: Greg KH Cc: dsterba@suse.cz, stable@vger.kernel.org, linux-btrfs@vger.kernel.org Subject: Re: Please add d55966c4279bfc6 to 5.4.x and 5.5.x Message-ID: <20200203220041.GA31482@sasha-vm> References: <20200203182949.GD2654@twin.jikos.cz> <20200203195007.GA3853072@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20200203195007.GA3853072@kroah.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Mon, Feb 03, 2020 at 07:50:07PM +0000, Greg KH wrote: >On Mon, Feb 03, 2020 at 07:29:49PM +0100, David Sterba wrote: >> Hi, >> >> I'd like to ask the stable team to add the patch >> >> d55966c4279bfc6a0cf0b32bf13f5df228a1eeb6 >> btrfs: do not zero f_bavail if we have available space >> >> to 5.4 and 5.5 stable trees as early as possible. >> >> I'm not familiar with your release schedules but I saw the large patch >> sets for review and I hope I could squeeze that one in the upcoming >> release. >> >> The commit fixes a problem in 'df' that causes false alerts and there >> are a lot of users hitting it. The patch itself is a one-liner, but >> with a high impact on usability. > >I've snuck it in now, and if you could provide a backport for 4.4.y, >that would be great as I think it's also needed there. To help my OCD I snuck it in to 4.4 as well, it just depended on ae02d1bd0707 ("btrfs: fix mixed block count of available space") which is a fix on it's own. -- Thanks, Sasha