From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 813FA7FD5 for ; Tue, 18 Feb 2014 08:23:12 -0600 (CST) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay3.corp.sgi.com (Postfix) with ESMTP id 0D045AC006 for ; Tue, 18 Feb 2014 06:23:11 -0800 (PST) Received: from imap.thunk.org (imap.thunk.org [74.207.234.97]) by cuda.sgi.com with ESMTP id ntEvyh837JN5YXo3 (version=TLSv1 cipher=AES128-SHA bits=128 verify=NO) for ; Tue, 18 Feb 2014 06:23:10 -0800 (PST) Date: Tue, 18 Feb 2014 09:23:05 -0500 From: Theodore Ts'o Subject: Re: [PATCH 0/6][RFC] Introduce FALLOC_FL_ZERO_RANGE flag for fallocate Message-ID: <20140218142305.GN26580@thunk.org> References: <1392649703-10772-1-git-send-email-lczerner@redhat.com> <20140218010138.GE13997@dastard> <20140218083324.GB28666@dastard> <20140218094142.GC28666@dastard> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: =?utf-8?B?THVrw6HFoQ==?= Czerner Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, xfs@oss.sgi.com T24gVHVlLCBGZWIgMTgsIDIwMTQgYXQgMDE6MDQ6MjRQTSArMDEwMCwgTHVrw6HFoSBDemVybmVy IHdyb3RlOgo+Cj4gPiBPaywgc28gaXQncyBhICJmYWxsb2NhdGUiIHRlc3QgZ3JvdXAsIHRoZW4/ Cj4gCj4gTW9yZSBsaWtlICJmc3hfZnNzdHJlc3MiIGdyb3VwLCB3aGljaCBtaWdodCBzb3VuZCBh cyBhIHRlcnJpYmxlIG5hbWUKPiBmb3IgdGhlIGdyb3VwIGJ1dCBpdCBleHBsYWlucyBpdCBxdWl0 ZSB3ZWxsLiBTbyBpZiB5b3UgZG8gbm90IGhhdmUKPiBhbnl0aGluZyBhZ2FpbnN0IHRoYXQgSSds bCBjYWxsIHRoZSBuZXcgZ3JvdXAgImZzeF9mc3N0cmVzcyIKCkhvdyBhYm91dCAiYmxvY2tfbWFw IiBncm91cD8gIEkgbGlrZSBEYXZlJ3Mgc3VnZ2VzdGlvbiBhYm91dCBuYW1pbmcKdGhlIGdyb3Vw IGFmdGVyIHdoYXQgaXQgaXMgdHJ5aW5nIHRvIHRlc3QsIGFzIG9wcG9zZWQgdG8gaG93IGl0IGRv ZXMKdGhhdCB0ZXN0aW5nLiAgVGhpcyBpcyBhbHNvIGNvbnNpc3RlbnQgd2l0aCBob3cgdGhlIG90 aGVyIHRlc3RzIGdyb3VwcwphcmUgbmFtZWQgaW4geGZzdGVzdHMuCgpIb3dldmVyLCBleHRlbnRz IGFyZSBhbiBpbXBsZW1lbnRhdGlvbiBzdHJhdGVneSwgYW5kIHlvdSBtaWdodCBqdXN0IGFzCmVh c2lseSB1c2UgdGhpcyB0ZXN0IHRvIHZlcmlmeSB3aGV0aGVyIG9yIG5vdCB0aGUgcHVuY2ggaG9s ZQpmdW5jdGlvbmFsaXR5IGZvciBpbmRpcmVjdCBibG9jayBtYXBzIHdvcmtlZCBjb3JyZWN0bHku CgpXaGF0IEkgdGhpbmsgdXNpbmcgZnN4IGFuZCBmc3RyZXNzIHRvZ2V0aGVyIGhhdmUgaW4gY29t bW9uIGlzIHRoYXQKaXQncyBhIGdyZWF0IHdheSBvZiBzdHJlc3MgdGVzdGluZyB3aGF0ZXZlciB0 aGUgZmlsZSBzeXN0ZW0gdXNlcyBmb3IKY3JlYXRpbmcgYW5kIG1haW50YWluaW5nIHRoZSB0cmFu c2xhdGlvbiBtYXAgYmV0d2VlbiAoaW5vZGUsIGxvZ2ljYWwKYmxvY2spIHRvIHBoeXNpY2FsIGJs b2NrLCBzbyB0aGF0J3Mgd2h5IHBlcmhhcHMgImJsb2NrX21hcCIgbWlnaHQgYmUgYQpnb29kIHRl c3QgZ3JvdXAgbmFtZS4KClJlZ2FyZHMsCgoJCQkJCQktIFRlZAoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KeGZzIG1haWxpbmcgbGlzdAp4ZnNAb3NzLnNn aS5jb20KaHR0cDovL29zcy5zZ2kuY29tL21haWxtYW4vbGlzdGluZm8veGZzCg==