From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:28542 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751298AbaJOTFO (ORCPT ); Wed, 15 Oct 2014 15:05:14 -0400 Message-ID: <543EC561.8000200@fb.com> Date: Wed, 15 Oct 2014 15:05:05 -0400 From: Josef Bacik MIME-Version: 1.0 To: Filipe Manana , CC: , Filipe Manana Subject: Re: [PATCH] fstests: btrfs: regression test for ro snapshot creation References: <1413398276-17365-1-git-send-email-fdmanana@suse.com> In-Reply-To: <1413398276-17365-1-git-send-email-fdmanana@suse.com> Content-Type: text/plain; charset="windows-1252"; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: On 10/15/2014 02:37 PM, Filipe Manana wrote: > Regression test for a btrfs issue where creation of readonly snapshots caused > the filesystem to get into an inconsistent state. > > This regression was introduced in the 3.17 kernel and fixed by reverting the > following linux kernel commit: > > Btrfs: race free update of commit root for ro snapshots > 9c3b306e1c9e6be4be09e99a8fe2227d1005effc > > Signed-off-by: Filipe Manana > --- > tests/btrfs/078 | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++++ > tests/btrfs/078.out | 2 ++ > tests/btrfs/group | 1 + > 3 files changed, 88 insertions(+) > create mode 100755 tests/btrfs/078 > create mode 100644 tests/btrfs/078.out > Reviewed-by: Josef Bacik Thanks, Josef