From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35906C282DB for ; Mon, 21 Jan 2019 08:37:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0038F20823 for ; Mon, 21 Jan 2019 08:37:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729492AbfAUIh2 (ORCPT ); Mon, 21 Jan 2019 03:37:28 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48948 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728554AbfAUIh2 (ORCPT ); Mon, 21 Jan 2019 03:37:28 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 04013C0CB58F; Mon, 21 Jan 2019 08:37:28 +0000 (UTC) Received: from ming.t460p (ovpn-8-22.pek2.redhat.com [10.72.8.22]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D93897C810; Mon, 21 Jan 2019 08:37:16 +0000 (UTC) Date: Mon, 21 Jan 2019 16:37:12 +0800 From: Ming Lei To: Christoph Hellwig Cc: Jens Axboe , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Theodore Ts'o , Omar Sandoval , Sagi Grimberg , Dave Chinner , Kent Overstreet , Mike Snitzer , dm-devel@redhat.com, Alexander Viro , linux-fsdevel@vger.kernel.org, linux-raid@vger.kernel.org, David Sterba , linux-btrfs@vger.kernel.org, "Darrick J . Wong" , linux-xfs@vger.kernel.org, Gao Xiang , linux-ext4@vger.kernel.org, Coly Li , linux-bcache@vger.kernel.org, Boaz Harrosh , Bob Peterson , cluster-devel@redhat.com Subject: Re: [PATCH V14 00/18] block: support multi-page bvec Message-ID: <20190121083711.GA29495@ming.t460p> References: <20190121081805.32727-1-ming.lei@redhat.com> <20190121082246.GA18305@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190121082246.GA18305@lst.de> User-Agent: Mutt/1.9.1 (2017-09-22) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Mon, 21 Jan 2019 08:37:28 +0000 (UTC) Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Mon, Jan 21, 2019 at 09:22:46AM +0100, Christoph Hellwig wrote: > On Mon, Jan 21, 2019 at 04:17:47PM +0800, Ming Lei wrote: > > V14: > > - drop patch(patch 4 in V13) for renaming bvec helpers, as suggested by Jens > > - use mp_bvec_* as multi-page bvec helper name > > WTF? Where is this coming from? mp is just a nightmare of a name, > and I also didn't see any comments like that. You should see the recent discussion in which Jens doesn't agree on renaming bvec helper name, so the previous patch of 'block: rename bvec helpers' has to be dropped, and we have to find a new name for multi-page bvec helpers. Jens mentioned we can do the rename in next release after the whole patchset is merged first, then I think mp_bvec_* should be fine since its life time is short. Or do you other suggestion? Thanks, Ming