From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:2860 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755106AbbDGPJe (ORCPT ); Tue, 7 Apr 2015 11:09:34 -0400 Message-ID: <5523F317.5010007@fb.com> Date: Tue, 7 Apr 2015 11:09:11 -0400 From: Josef Bacik MIME-Version: 1.0 Subject: Re: [PATCH v2] fstests: regression test for btrfs file range cloning References: <1427481068-27414-1-git-send-email-fdmanana@suse.com> <1427971769-13224-1-git-send-email-fdmanana@suse.com> In-Reply-To: <1427971769-13224-1-git-send-email-fdmanana@suse.com> Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit Sender: fstests-owner@vger.kernel.org To: Filipe Manana , fstests@vger.kernel.org Cc: linux-btrfs@vger.kernel.org List-ID: On 04/02/2015 06:49 AM, Filipe Manana wrote: > Test btrfs file range cloning with the same file as a source and > destination. > > This tests a specific scenario where the extent layout of the file > confused the clone ioctl implementation making it return -EEXIST to > userspace. This issue was fixed by the following linux kernel patch: > > Btrfs: fix range cloning when same inode used as source and destination > > Signed-off-by: Filipe Manana Reviewed-by: Josef Bacik Thanks, Josef