From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com ([209.132.183.28]:44871 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750777AbbIGKcH (ORCPT ); Mon, 7 Sep 2015 06:32:07 -0400 Date: Mon, 7 Sep 2015 18:32:04 +0800 From: Eryu Guan To: fdmanana@kernel.org Cc: fstests@vger.kernel.org, linux-btrfs@vger.kernel.org, Filipe Manana Subject: Re: [PATCH] fstests: add regression test for a btrfs enospc issue Message-ID: <20150907103204.GD18060@dhcp-13-216.nay.redhat.com> References: <1441620566-10624-1-git-send-email-fdmanana@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1441620566-10624-1-git-send-email-fdmanana@kernel.org> Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Mon, Sep 07, 2015 at 11:09:26AM +0100, fdmanana@kernel.org wrote: > From: Filipe Manana > > Regression test for an ENOSPC issue when attempting to write to a file in > a filesystem without any data block groups allocated. > > The btrfs issue is fixed by the linux kernel patch titled > "Btrfs: don't initialize a space info as full to prevent ENOSPC" and the > regression was introduced by the patch titled > "Btrfs: fix block group ->space_info null pointer dereference". > > Signed-off-by: Filipe Manana Looks good to me. Reviewed-by: Eryu Guan