Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx12.netapp.com ([216.240.18.77]:2108 "EHLO mx12.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753638Ab3I3Ro0 (ORCPT ); Mon, 30 Sep 2013 13:44:26 -0400 From: "Myklebust, Trond" To: Bernd Schubert CC: Miklos Szeredi , Ric Wheeler , "J. Bruce Fields" , Zach Brown , "Anna Schumaker" , Kernel Mailing List , Linux-Fsdevel , "linux-nfs@vger.kernel.org" , "Schumaker, Bryan" , "Martin K. Petersen" , Jens Axboe , Mark Fasheh , Joel Becker , Eric Wong Subject: Re: [RFC] extending splice for copy offloading Date: Mon, 30 Sep 2013 17:44:12 +0000 Message-ID: <1380563050.6501.15.camel@leira.trondhjem.org> References: <20130930143432.GG16579@fieldses.org> <52499026.3090802@redhat.com> <52498AA8.2090204@redhat.com> <52498DB6.7060901@redhat.com> <52498F68.8050200@redhat.com> <20130930163159.GA14242@tucsk.piliscsaba.szeredi.hu> <5249B21E.70603@itwm.fraunhofer.de> In-Reply-To: <5249B21E.70603@itwm.fraunhofer.de> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: T24gTW9uLCAyMDEzLTA5LTMwIGF0IDE5OjE3ICswMjAwLCBCZXJuZCBTY2h1YmVydCB3cm90ZToN Cj4gSXQgd291bGQgYmUgbmljZSBpZiB0aGVyZSB3b3VsZCBiZSB3YXkgaWYgdGhlIGZpbGUgc3lz dGVtIHdvdWxkIGdldCBhIA0KPiBoaW50IHRoYXQgdGhlIHRhcmdldCBmaWxlIGlzIHN1cHBvc2Vk IHRvIGJlIGNvcHkgb2YgYW5vdGhlciBmaWxlLiBUaGF0IA0KPiB3YXkgZGlzdHJpYnV0ZWQgZmls ZSBzeXN0ZW1zIGNvdWxkIGFsc28gY3JlYXRlIHRoZSB0YXJnZXQtZmlsZSB3aXRoIHRoZSANCj4g Y29ycmVjdCBtZXRhLWluZm9ybWF0aW9uIChzYW1lIHN0b3JhZ2UgdGFyZ2V0cyBhcyBpbi1maWxl IGhhcykuDQo+IFdlbGwsIGlmIHdlIGNhbm5vdCBhZ3JlZSBvbiB0aGF0LCBmaWxlIHN5c3RlbSB3 aXRoIGEgY3VzdG9tIHByb3RvY29sIGF0IA0KPiBsZWFzdCBjYW4gZGV0ZWN0IGZyb20gMCB0byBT U0laRV9NQVggYW5kIHRoZW4gcmVzZXQgbWV0YWRhdGEuIEknbSBub3QgDQo+IHN1cmUgaWYgdGhp cyB3b3VsZCB3b3JrIGZvciBwTkZTLCB0aG91Z2guDQoNCnNwbGljZSgpIGRvZXMgbm90IGNyZWF0 ZSBuZXcgZmlsZXMuIFdoYXQgeW91IGFwcGVhciB0byBiZSBhc2tpbmcgZm9yDQpsaWVzIHdheSBv dXRzaWRlIHRoZSBzY29wZSBvZiB0aGF0IHN5c3RlbSBjYWxsIGludGVyZmFjZS4NCg0KLS0gDQpU cm9uZCBNeWtsZWJ1c3QNCkxpbnV4IE5GUyBjbGllbnQgbWFpbnRhaW5lcg0KDQpOZXRBcHANClRy b25kLk15a2xlYnVzdEBuZXRhcHAuY29tDQp3d3cubmV0YXBwLmNvbQ0K