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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id C5ED8C433FE for ; Fri, 22 Apr 2022 05:22:14 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 576226B0072; Fri, 22 Apr 2022 01:22:14 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 526906B0073; Fri, 22 Apr 2022 01:22:14 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 414A56B0074; Fri, 22 Apr 2022 01:22:14 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.a.hostedemail.com [64.99.140.24]) by kanga.kvack.org (Postfix) with ESMTP id 318E36B0072 for ; Fri, 22 Apr 2022 01:22:14 -0400 (EDT) Received: from smtpin09.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id E0BA320644 for ; Fri, 22 Apr 2022 05:22:13 +0000 (UTC) X-FDA: 79383368946.09.98DDA47 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by imf26.hostedemail.com (Postfix) with ESMTP id E4DDE140012 for ; Fri, 22 Apr 2022 05:22:11 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 59F8D68B05; Fri, 22 Apr 2022 07:22:09 +0200 (CEST) Date: Fri, 22 Apr 2022 07:22:08 +0200 From: Christoph Hellwig To: Kent Overstreet Cc: Christoph Hellwig , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, hannes@cmpxchg.org, akpm@linux-foundation.org, linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org, linux-input@vger.kernel.org, roman.gushchin@linux.dev, rostedt@goodmis.org Subject: Re: [PATCH v2 1/8] lib/printbuf: New data structure for heap-allocated strings Message-ID: <20220422052208.GA10745@lst.de> References: <20220421234837.3629927-1-kent.overstreet@gmail.com> <20220421234837.3629927-7-kent.overstreet@gmail.com> <20220422042017.GA9946@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-Rspam-User: X-Rspamd-Queue-Id: E4DDE140012 X-Stat-Signature: zb91pka47ujcratbipn1e6j1ifhae5ny Authentication-Results: imf26.hostedemail.com; dkim=none; spf=none (imf26.hostedemail.com: domain of hch@lst.de has no SPF policy when checking 213.95.11.211) smtp.mailfrom=hch@lst.de; dmarc=none X-Rspamd-Server: rspam01 X-HE-Tag: 1650604931-885129 X-Bogosity: Ham, tests=bogofilter, spamicity=0.003039, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Fri, Apr 22, 2022 at 01:14:48AM -0400, Kent Overstreet wrote: > Christoph, you have no problem making more work for me but I can't even get you I think you are misunderstanding this. You are trying to create more work for people maintainaing the kernel by creating duplicate infrastructure. The burden is always on the submitter. > to look at the bugs you introuduce in your refactorings that I report to you. > > Still waiting on you to look at oops you introduced in bio_copy_data_iter... I'm not sure why I shoud care about your out of tree code making assumptions about block layer helpers.