Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933075AbbDNRML (ORCPT ); Tue, 14 Apr 2015 13:12:11 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:5828 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932067AbbDNRMH (ORCPT ); Tue, 14 Apr 2015 13:12:07 -0400 Message-ID: <552D4972.9010509@fb.com> Date: Tue, 14 Apr 2015 13:08:02 -0400 From: Chris Mason User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Zach Brown , , , , , Subject: Re: [PATCH RFC 3/3] btrfs: add .copy_file_range file operation References: <1428703236-24735-1-git-send-email-zab@redhat.com> <1428703236-24735-4-git-send-email-zab@redhat.com> In-Reply-To: <1428703236-24735-4-git-send-email-zab@redhat.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit X-Originating-IP: [192.168.16.4] X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68,1.0.33,0.0.0000 definitions=2015-04-14_05:2015-04-14,2015-04-14,1970-01-01 signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 685 Lines: 20 On 04/10/2015 06:00 PM, Zach Brown wrote: > This rearranges the existing COPY_RANGE ioctl implementation so that the > .copy_file_range file operation can call the core loop that copies file > data extent items. > > The extent copying loop is lifted up into its own function. It retains > the core btrfs error checks that should be shared. > Thanks Zach, the btrfs bits look reasonable Signed-off-by: Chris Mason -chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/