From: Christoph Hellwig Subject: Re: [PATCH 0/3] ext4: introduce two new ioctls Date: Mon, 24 Jun 2013 00:06:57 -0700 Message-ID: <20130624070656.GA20166@infradead.org> References: <1371967642-3116-1-git-send-email-linkinjeon@gmail.com> <03D226D6-9598-473F-90FC-03A389E2A625@dilger.ca> <7D1878F6-0387-48F3-8724-4A8946AECF9E@redhat.com> <20130624024459.GJ29376@dastard> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Eric Sandeen , Andreas Dilger , Namjae Jeon , "tytso@mit.edu" , "adilger.kernel@dilger.ca" , "linux-fsdevel@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-ext4@vger.kernel.org" , "a.sangwan@samsung.com" , Namjae Jeon To: Dave Chinner Return-path: Received: from bombadil.infradead.org ([198.137.202.9]:42257 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752365Ab3FXHHJ (ORCPT ); Mon, 24 Jun 2013 03:07:09 -0400 Content-Disposition: inline In-Reply-To: <20130624024459.GJ29376@dastard> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Mon, Jun 24, 2013 at 12:44:59PM +1000, Dave Chinner wrote: > various DVR companies shipping equivalent ioctl-based functionality > for XFS filesystems to both insert and remove chunks in video > streams, but I've never been able to find the code for it anywhere. Samsung does this, also for UDF. Namjae, could you please submit these two as well, including a proper VFS interface?