From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa6.hgst.iphmx.com ([216.71.154.45]:50619 "EHLO esa6.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753167AbeEVWbe (ORCPT ); Tue, 22 May 2018 18:31:34 -0400 From: Adam Manzanares To: Jens Axboe , Al Viro CC: "linux-fsdevel@vger.kernel.org" , "bcrl@kvack.org" , "mingo@kernel.org" , "tglx@linutronix.de" , "kstewart@linuxfoundation.org" , "peterz@infradead.org" , "pombredanne@nexb.com" , "gregkh@linuxfoundation.org" , "bigeasy@linutronix.de" , "rgoldwyn@suse.com" , "linux-block@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-aio@kvack.org" , "linux-api@vger.kernel.org" , "hch@infradread.org" , "jmoyer@redhat.com" Subject: Re: [PATCH v7 0/5] AIO add per-command iopriority Date: Tue, 22 May 2018 22:31:27 +0000 Message-ID: <30e8e33f-8e66-2fb3-977a-ee6fe04f1d3c@wdc.com> References: <20180522175221.2391-1-adam.manzanares@wdc.com> <20180522183019.GD30522@ZenIV.linux.org.uk> <4b8732e8-1c51-3181-56a1-d03f7b229f63@kernel.dk> In-Reply-To: <4b8732e8-1c51-3181-56a1-d03f7b229f63@kernel.dk> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: DQoNCk9uIDUvMjIvMTggMTE6MzAgQU0sIEplbnMgQXhib2Ugd3JvdGU6DQo+IE9uIDUvMjIvMTgg MTI6MzAgUE0sIEFsIFZpcm8gd3JvdGU6DQo+PiBPbiBUdWUsIE1heSAyMiwgMjAxOCBhdCAxMTo1 NTowNEFNIC0wNjAwLCBKZW5zIEF4Ym9lIHdyb3RlOg0KPj4+IE9uIDUvMjIvMTggMTE6NTIgQU0s IGFkYW0ubWFuemFuYXJlc0B3ZGMuY29tIHdyb3RlOg0KPj4+PiBGcm9tOiBBZGFtIE1hbnphbmFy ZXMgPGFkYW0ubWFuemFuYXJlc0B3ZGMuY29tPg0KPj4+Pg0KPj4+PiBUaGlzIGlzIHRoZSBwZXIt SS9PIGVxdWl2YWxlbnQgb2YgdGhlIGlvcHJpb19zZXQgc3lzdGVtIGNhbGwuDQo+Pj4+IFNlZSB0 aGUgZm9sbG93aW5nIGxpbmsgZm9yIHBlcmZvcm1hbmNlIGltcGxpY2F0aW9ucyBvbiBhIFNBVEEg SEREOg0KPj4+PiBodHRwczovL2xrbWwub3JnL2xrbWwvMjAxNi8xMi82LzQ5NQ0KPj4+Pg0KPj4+ PiBGaXJzdCBwYXRjaCBmYWN0b3JzIGlvcHJpb19jaGVja19jYXAgZnVuY3Rpb24gb3V0IG9mIGlv cHJpb19zZXQgc3lzdGVtIGNhbGwgdG8NCj4+Pj4gYWxzbyBiZSB1c2VkIGJ5IHRoZSBhaW8gaW9w cmlvIGludGVyZmFjZS4NCj4+Pj4NCj4+Pj4gU2Vjb25kIHBhdGNoIGNvbnZlcnRzIGtpb2NiIGtp X2hpbnQgZmllbGQgdG8gYSB1MTYgdG8gYXZvaWQga2lvY2IgYmxvYXQuDQo+Pj4+DQo+Pj4+IFRo aXJkIHBhdGNoIHBhc3NlcyBpb3ByaW8gaGludCBmcm9tIGFpbyBpb2NiIHRvIGtpb2NiIGFuZCBp bml0aWFsaXplcyBraW9jYg0KPj4+PiBpb3ByaW8gdmFsdWUgYXBwcm9wcmlhdGVseSB3aGVuIGl0 IGlzIG5vdCBleHBsaWNpdGx5IHNldC4NCj4+Pj4NCj4+Pj4gRm91cnRoIHBhdGNoIGVuYWJsZXMg dGhlIGZlYXR1cmUgZm9yIGJsa2Rldi4NCj4+Pj4NCj4+Pj4gRmlmdGggcGF0Y2ggZW5hYmxlcyB0 aGUgZmVhdHVyZSBmb3IgaW9tYXAgZGlyZWN0IElPDQo+Pj4NCj4+PiBMR1RNLCB5b3UgY2FuIGFk ZDoNCj4+Pg0KPj4+IFJldmlld2VkLWJ5OiBKZW5zIEF4Ym9lIDxheGJvZUBrZXJuZWwuZGs+DQo+ Pj4NCj4+PiBBbCwgYXJlIHlvdSBwaWNraW5nIHRoaXMgc2VyaWVzIHVwLCBvciBzaG91bGQgST8N Cj4+DQo+PiBQcm9iYWJseSBiZXR0ZXIgaWYgSSBkbywgb25jZSBJIGZpbmlzaCByZXZpZXdpbmcg Q2hyaXN0b3BoJ3MgcGF0Y2hzZXQgLQ0KPj4gd2UgYWxyZWFkeSBoYXZlIGEgYnVuY2ggb2Ygc3R1 ZmYgYXJvdW5kIGZzL2Fpby5jIGluIHRoaXMgY3ljbGUuLi4NCj4gDQo+IEFscmlnaHQsIHNvdW5k cyBnb29kLCB0aGFua3MgQWwuDQo+IA0KDQpJIHdhcyB3b3JraW5nIG9uIHRoZSBtYW4gcGFnZSB1 cGRhdGUgZm9yIHRoaXMgZmVhdHVyZSBhbmQgbm90aWNlZCBJIA0KY291bGQgYmUgYml0IG1vcmUg aW5mb3JtYXRpdmUgb24gZXJyb3IgaWYgSSByZXR1cm4gdGhlIGVycm9yIHZhbHVlIA0KcmV0dXJu ZWQgYnkgaW9wcmlvX2NoZWNrX2NhcCBpbiBmcy9haW8uYy4NCg0KU2hvdWxkIEkgcmVzZW5kIHRo ZSB3aG9sZSBzZXJpZXM/