From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757696AbbGQMQZ (ORCPT ); Fri, 17 Jul 2015 08:16:25 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:45552 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756993AbbGQMQX (ORCPT ); Fri, 17 Jul 2015 08:16:23 -0400 Date: Fri, 17 Jul 2015 05:16:17 -0700 From: Christoph Hellwig To: "Kirill A. Shutemov" Cc: Andrew Morton , Oleg Nesterov , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHv2 1/6] mm: mark most vm_operations_struct const Message-ID: <20150717121617.GA10394@infradead.org> References: <1437133993-91885-1-git-send-email-kirill.shutemov@linux.intel.com> <1437133993-91885-2-git-send-email-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1437133993-91885-2-git-send-email-kirill.shutemov@linux.intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 17, 2015 at 02:53:08PM +0300, Kirill A. Shutemov wrote: > With two excetions (drm/qxl and drm/radeon) all vm_operations_struct > structs should be constant. Actually those two really need to be const as well, and the horrible copy and overwrite hacks badly need to go away.