Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754362AbcKVA0X (ORCPT ); Mon, 21 Nov 2016 19:26:23 -0500 Received: from mail-ua0-f195.google.com ([209.85.217.195]:33484 "EHLO mail-ua0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752992AbcKVA0V (ORCPT ); Mon, 21 Nov 2016 19:26:21 -0500 MIME-Version: 1.0 In-Reply-To: <20161121144956.GB23051@redhat.com> References: <1478865957-25252-1-git-send-email-tom.leiming@gmail.com> <1478865957-25252-8-git-send-email-tom.leiming@gmail.com> <20161121144956.GB23051@redhat.com> From: Ming Lei Date: Tue, 22 Nov 2016 08:26:19 +0800 Message-ID: Subject: Re: [PATCH 07/12] dm: use bvec iterator helpers to implement .get_page and .next_page To: Mike Snitzer Cc: Jens Axboe , Linux Kernel Mailing List , linux-block , Linux FS Devel , Christoph Hellwig , Alasdair Kergon , "maintainer:DEVICE-MAPPER (LVM)" , Shaohua Li , "open list:SOFTWARE RAID (Multiple Disks) SUPPORT" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 517 Lines: 16 On Mon, Nov 21, 2016 at 10:49 PM, Mike Snitzer wrote: > On Fri, Nov 11 2016 at 7:05am -0500, > Ming Lei wrote: > >> Firstly we have mature bvec/bio iterator helper for iterate each >> page in one bio, not necessary to reinvent a wheel to do that. >> >> Secondly the coming multipage bvecs requires this patch. >> >> Also add comments about the direct access to bvec table. >> >> Signed-off-by: Ming Lei > > I've staged this for 4.10 Thanks Mike!