From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joel Becker Subject: Re: [Ocfs2-devel] [PATCH 1/3] VFS/ioctl: Add punching-hole support to ioctl(). Date: Fri, 1 Apr 2011 09:54:58 -0700 Message-ID: <20110401165458.GA25355@noexit> References: <1301556810-8438-1-git-send-email-tristan.ye@oracle.com> <4D94EEC3.2030206@oracle.com> <20110331225618.GB7484@dhcp231-156.rdu.redhat.com> <20110331234454.GB18808@noexit> <20110401003450.GD7484@dhcp231-156.rdu.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Sunil Mushran , Tristan Ye , ocfs2-devel@oss.oracle.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org, chris.mason@oracle.com, tm@tao.ma To: Josef Bacik Return-path: Content-Disposition: inline In-Reply-To: <20110401003450.GD7484@dhcp231-156.rdu.redhat.com> Sender: linux-btrfs-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org On Thu, Mar 31, 2011 at 08:34:50PM -0400, Josef Bacik wrote: > > More interesting would be to bring the ioctls up to generic code > > and have them backended by fallocate. I'm not sure they map without > > looking deeper, but it's at least an idea. > > > > I just did a cursory look and it seems like that would work out ok. Thanks, Note that ocfs2 and xfs have identical ioctl values (ocfs2 copied xfs's on purpose). Joel -- Life's Little Instruction Book #306 "Take a nap on Sunday afternoons." http://www.jlbec.org/ jlbec@evilplan.org