Received: by 2002:ac0:a594:0:0:0:0:0 with SMTP id m20-v6csp2287013imm; Wed, 16 May 2018 10:32:00 -0700 (PDT) X-Google-Smtp-Source: AB8JxZqEwz+dlTRmSepvPXGOZxDwTVyb6UGsMcwSATQtIdez2NKi1v8E3f4UoD/QrxEY3GnjOvnn X-Received: by 2002:a17:902:59ce:: with SMTP id d14-v6mr1822008plj.253.1526491920602; Wed, 16 May 2018 10:32:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1526491920; cv=none; d=google.com; s=arc-20160816; b=rN+NlMa8aR25q3ccho/k98xcHfiJpByM5UWipHbcoLAY1qE7fUxpZjEKbIICGhflj6 CfW2ccBnY5ETw2etwZmDQSyDQ9hrAk3IpXw5W3WsBk+TfOE9JZGVSRjm/vnZhMJgr3df YestYbDRqEHZqV1RnqTyEmOarDLvvpTOyGqDSppV51cQsyGx59JavFizkez0lB3Sb5cU 16lbzfCAqiu3BOnNzID8ZOSmF2tVhe6797gU8L6wNH6R3U2dAbAkXUH4mmBL+qKSXuhN W96XZVpH7/dyf7ID0bRKfAqvdoRXYzUxEpBMnHYCVnqPGM6mB57IcZFh+RinJLrJStvG wtwg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=wKc+tuo6RdUrYOzIRFudbXd9QFA0gYn7Xq6IdAPbWQ8=; b=tQy79oZmc6Mu+R/yNHdYfgV52WgDBOfxL5NmDaBxXqxk+kn+1UUItj8YKWobcJL9+9 +AUzX4/t9EViEPCb98gSfD05piVB8/+DfTsp6xBwxVF7UrTnjvusP3CXzvD9P//7OuMc KbLUGvpCDp3DbpHCfyAcyYtDrDcfjWzjqA5bzyCCFVB3j61xKYZgtRgrtpYtPlJcyns4 DI2wY51ZqP94igaCzTHQ6bl7zrqZhR1kJOEgVzSUcoAWKOGhitUd8r1M8vpVeROxuwfp CncpNSPO6Qyq336ZSW0ifR1PXveRj0WuX8823GUcoZOCSH5BC6YpWPDynK95Zc0nlctP vryQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m11-v6si2247403pgt.565.2018.05.16.10.31.46; Wed, 16 May 2018 10:32:00 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751259AbeEPRaT (ORCPT + 99 others); Wed, 16 May 2018 13:30:19 -0400 Received: from verein.lst.de ([213.95.11.211]:48802 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750806AbeEPRaR (ORCPT ); Wed, 16 May 2018 13:30:17 -0400 Received: by newverein.lst.de (Postfix, from userid 2407) id 8B28A7F0DE; Wed, 16 May 2018 19:34:45 +0200 (CEST) Date: Wed, 16 May 2018 19:34:45 +0200 From: Christoph Hellwig To: "Darrick J. Wong" Cc: Christoph Hellwig , Souptick Joarder , Matthew Wilcox , linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, devel@lists.orangefs.org, ceph-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, ocfs2-devel@oss.oracle.com, linux-mtd@lists.infradead.org, dri-devel@lists.freedesktop.org, lustre-devel@lists.lustre.org, linux-arm-kernel@lists.infradead.org, linux-s390@vger.kernel.org Subject: Re: [PATCH 14/14] mm: turn on vm_fault_t type checking Message-ID: <20180516173445.GA6088@lst.de> References: <20180516054348.15950-1-hch@lst.de> <20180516054348.15950-15-hch@lst.de> <20180516150829.GA4904@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180516150829.GA4904@magnolia> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 16, 2018 at 08:08:29AM -0700, Darrick J. Wong wrote: > Uh, we're changing function signatures /and/ redefinining vm_fault_t? > All in the same 90K patch? > > I /was/ expecting a series of "convert XXXXX and all callers/users" > patches followed by a trivial one to switch the definition, not a giant > pile of change. FWIW I don't mind so much if you make a patch > containing a change for some super-common primitive and a hojillion > little diff hunks tree-wide, but only one logical change at a time for a > big patch, please... > > I quite prefer seeing the whole series from start to finish all packaged > up in one series, but wow this was overwhelming. :/ Another vote to split the change of the typedef, ok I get the message..