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=-5.5 required=3.0 tests=BAYES_00, 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 63947C433E0 for ; Wed, 22 Jul 2020 11:32:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47AA320771 for ; Wed, 22 Jul 2020 11:32:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730054AbgGVLcs (ORCPT ); Wed, 22 Jul 2020 07:32:48 -0400 Received: from mx2.suse.de ([195.135.220.15]:49212 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726161AbgGVLcr (ORCPT ); Wed, 22 Jul 2020 07:32:47 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 37017AC2D; Wed, 22 Jul 2020 11:32:54 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 0B7FDDA70B; Wed, 22 Jul 2020 13:32:20 +0200 (CEST) Date: Wed, 22 Jul 2020 13:32:20 +0200 From: David Sterba To: Qu Wenruo Cc: dsterba@suse.cz, Qu Wenruo , linux-btrfs@vger.kernel.org, Christian Zangl Subject: Re: [PATCH 1/2] btrfs-progs: convert: Prevent bit overflow for cctx->total_bytes Message-ID: <20200722113220.GR3703@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Qu Wenruo , Qu Wenruo , linux-btrfs@vger.kernel.org, Christian Zangl References: <20200720125109.93970-1-wqu@suse.com> <20200720160945.GH3703@twin.jikos.cz> <20200721095826.GJ3703@twin.jikos.cz> <0d3eb6c1-f88a-e7cd-7d12-92bce0f2025c@suse.com> <20200721135533.GL3703@twin.jikos.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Wed, Jul 22, 2020 at 06:58:39AM +0800, Qu Wenruo wrote: > >> Thus casting both would definitely be right, without the need to refer > >> to the complex rule book, thus save the reviewer several minutes. > > > > The opposite, if you send me code that's not following known schemes or > > idiomatic schemes I'll be highly suspicious and looking for the reasons > > why it's that way and making sure it's correct costs way more time. > > > OK, then would you please remove one casting at merge time, or do I need > to resend? Yeah, I fix such things routinely no need to resend.