From owner-freebsd-commit Sat Jul 15 07:26:36 1995 Return-Path: commit-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id HAA27313 for commit-outgoing; Sat, 15 Jul 1995 07:26:36 -0700 Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id HAA27300 for cvs-sys-outgoing; Sat, 15 Jul 1995 07:26:34 -0700 Received: from gndrsh.aac.dev.com (gndrsh.aac.dev.com [198.145.92.241]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id HAA27294 ; Sat, 15 Jul 1995 07:26:27 -0700 Received: (from rgrimes@localhost) by gndrsh.aac.dev.com (8.6.11/8.6.9) id HAA04688; Sat, 15 Jul 1995 07:25:01 -0700 From: "Rodney W. Grimes" Message-Id: <199507151425.HAA04688@gndrsh.aac.dev.com> Subject: Re: cvs commit: src/sys/vm device_pager.c device_pager.h kern_lock.c lock.h swap_pager.c swap_pager.h vm.h vm_extern.h vm_fault. To: davidg@Root.COM Date: Sat, 15 Jul 1995 07:25:01 -0700 (PDT) Cc: bde@zeta.org.au, CVS-commiters@freefall.cdrom.com, cvs-sys@freefall.cdrom.com In-Reply-To: <199507151422.HAA00524@corbin.Root.COM> from "David Greenman" at Jul 15, 95 07:22:47 am X-Mailer: ELM [version 2.4 PL24] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Content-Length: 789 Sender: commit-owner@FreeBSD.org Precedence: bulk > > >with kernels from just before the vm changes. The padding in struct > >proc became useless when the vm structures were changed, but perhaps it > >should be restored together with some vm padding so that the changes > >aren't visible in applications. > > I went down that road originally, but there were too many affected data > structures, so I decided it wasn't worth all the padding hacks. I instead > decided to remove the padding hacks that were already there. I hope there are no intentions of bringing this code into 2.1, as breaking compatibility with 2.0.5 would be a really bad thing to do to the user base :-(. -- Rod Grimes rgrimes@gndrsh.aac.dev.com Accurate Automation Company Reliable computers for FreeBSD