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=-2.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 C52DFC3A59F for ; Thu, 29 Aug 2019 10:36:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8EEBA23404 for ; Thu, 29 Aug 2019 10:36:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="NNlvb+qX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727144AbfH2KgR (ORCPT ); Thu, 29 Aug 2019 06:36:17 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:58092 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726852AbfH2KgQ (ORCPT ); Thu, 29 Aug 2019 06:36:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=2WMOMl7CCq9CPEbkEtZVZxnzlWbabbPzt/q3fQiK1bA=; b=NNlvb+qXZv2zxUALw6BXABi+c aQP7eJXbs/0za4YBav+bePTbjnfQYra1pGYuZwchgj7Q5+9gDmCbMAyANaBeerrT9FlkYKpBPGaWP 64wlqJj5MbRpQ/Uq4Kq5uo+yBG1Jfd8G+x2JyYgqeAS7JB8AtfHZ75SbC14qPYZgNOhaVoApfuE4c j5fZiKEJEFO8HYH20rNDHVg0QF/5F9lP7hWvWaMOy+D138iDVTTbINU114KHqn9YDAggHQIEPqbO4 AdvVA5CPVErRSIjjfgunIDkTLeGVIrUSUiW1yAEkdQHUcvtX0bbmDhyrqcUVpWarLPthd7OWJuvPI /mNu4fh+w==; Received: from hch by bombadil.infradead.org with local (Exim 4.92 #3 (Red Hat Linux)) id 1i3Hme-0003VG-8y; Thu, 29 Aug 2019 10:36:04 +0000 Date: Thu, 29 Aug 2019 03:36:04 -0700 From: Christoph Hellwig To: Gao Xiang Cc: Christoph Hellwig , Alexander Viro , Greg Kroah-Hartman , Andrew Morton , Stephen Rothwell , Theodore Ts'o , Pavel Machek , David Sterba , Amir Goldstein , "Darrick J . Wong" , Dave Chinner , Jaegeuk Kim , Jan Kara , Linus Torvalds , linux-fsdevel@vger.kernel.org, devel@driverdev.osuosl.org, LKML , linux-erofs@lists.ozlabs.org, Chao Yu , Miao Xie , Li Guifu , Fang Wei Subject: Re: [PATCH v6 01/24] erofs: add on-disk layout Message-ID: <20190829103604.GA13309@infradead.org> References: <20190802125347.166018-1-gaoxiang25@huawei.com> <20190802125347.166018-2-gaoxiang25@huawei.com> <20190829095954.GB20598@infradead.org> <20190829103252.GA64893@architecture4> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190829103252.GA64893@architecture4> User-Agent: Mutt/1.11.4 (2019-03-13) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Thu, Aug 29, 2019 at 06:32:53PM +0800, Gao Xiang wrote: > I can fix it up as you like but I still cannot get > what is critical issues here. The problem is that the whole codebase is way substandard quality, looking a lot like Linux code from 20 years ago. Yes, we already have plenty of code of that standard in the tree, but we should not add more.