From owner-cvs-src@FreeBSD.ORG Tue Feb 13 17:15:09 2007 Return-Path: X-Original-To: cvs-src@freebsd.org Delivered-To: cvs-src@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D489F16A400; Tue, 13 Feb 2007 17:15:09 +0000 (UTC) (envelope-from harry@schmalzbauer.de) Received: from host.omnisec.de (host.omnisec.de [62.245.232.135]) by mx1.freebsd.org (Postfix) with ESMTP id EAB2D13C442; Tue, 13 Feb 2007 17:15:08 +0000 (UTC) (envelope-from harry@schmalzbauer.de) Received: from tek.flintsbach.schmalzbauer.de (tek.flintsbach.schmalzbauer.de [172.21.2.3]) by host.omnisec.de (8.13.8/8.13.8) with ESMTP id l1DGxgO9041082 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 13 Feb 2007 17:59:47 +0100 (CET) (envelope-from harry@schmalzbauer.de) Received: from titan.flintsbach.schmalzbauer.de (titan.flintsbach.schmalzbauer.de [172.21.1.26]) by tek.flintsbach.schmalzbauer.de (8.13.6/8.13.6) with ESMTP id l1DGxgUi067209; Tue, 13 Feb 2007 17:59:42 +0100 (CET) (envelope-from harry@schmalzbauer.de) Received: from localhost (localhost [[UNIX: localhost]]) by titan.flintsbach.schmalzbauer.de (8.13.8/8.13.8/Submit) id l1DGxfh5006015; Tue, 13 Feb 2007 17:59:41 +0100 (CET) (envelope-from harry@schmalzbauer.de) X-Authentication-Warning: titan.flintsbach.schmalzbauer.de: harry set sender to harry@schmalzbauer.de using -f From: Harald Schmalzbauer To: cvs-src@freebsd.org Date: Tue, 13 Feb 2007 17:59:40 +0100 User-Agent: KMail/1.9.4 References: <20070213152252.0E7CB4507B@ptavv.es.net> In-Reply-To: <20070213152252.0E7CB4507B@ptavv.es.net> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200702131759.41110.harry@schmalzbauer.de> Cc: Craig Rodrigues , src-committers@freebsd.org, Kevin Oberman Subject: Re: cvs commit: src/sys/fs/unionfs union.h union_subr.c union_vfsops.c union_vnops.c src/sbin/mount_unionfs Makefile mount_unionfs.8 mount_unionfs.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Feb 2007 17:15:09 -0000 Am Dienstag, 13. Februar 2007 16:22 schrieb Kevin Oberman: > > From: Craig Rodrigues > > Date: Tue, 13 Feb 2007 05:56:43 +0000 (UTC) > > Sender: owner-cvs-all@freebsd.org > > > > rodrigc 2007-02-13 05:56:43 UTC > > > > FreeBSD src repository > > > > Modified files: (Branch: RELENG_6) > > sys/fs/unionfs union.h union_subr.c union_vfsops.c > > union_vnops.c > > sbin/mount_unionfs Makefile mount_unionfs.8 mount_unionfs.c > > Log: > > MFC: New unionfs implementation from Daichi GOTO and Masanori OZAWA, > > which fixes many locking and crashing problems in the previous > > implementation. kib@ helped a lot by eliminating a source > > of deadlocks encountered with unionfs with these commits: > > rev. 1.50 of src/sys/fs/deadfs/dead_vnops.c > > rev. 1.97 of src/sys/kern/vfs_lookup.c > > Submitted by: daichi, Masanori OZAWA > > > > Revision Changes Path > > 1.12.8.1 +1 -1 src/sbin/mount_unionfs/Makefile > > 1.20.2.1 +198 -25 src/sbin/mount_unionfs/mount_unionfs.8 > > 1.24.2.1 +108 -74 src/sbin/mount_unionfs/mount_unionfs.c > > 1.31.2.1 +88 -94 src/sys/fs/unionfs/union.h > > 1.86.2.1 +937 -1080 src/sys/fs/unionfs/union_subr.c > > 1.76.2.2 +398 -334 src/sys/fs/unionfs/union_vfsops.c > > 1.132.2.1 +1879 -1607 src/sys/fs/unionfs/union_vnops.c > > Thanks for MFCing this work and to the authors who put all the work into > actually making unionfs work as it should. As a regular user of unionfs > (at this moment /etc is a unionfs on the system from which I am sending > this), it's great that I can worry less about blowing off my foot if I > am not VERY careful what operations I do with the unionfs filesystem. Full ACK. Thanks a lot, especially to the coders! First thing after cvsup was to patch unionfs, now not neccessarry anymore :) -Harry