From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: "Kani, Toshimitsu" To: "dan.j.williams@intel.com" CC: "viro@zeniv.linux.org.uk" , "david@fromorbit.com" , "linux-nvdimm@lists.01.org" , "ross.zwisler@linux.intel.com" , "akpm@linux-foundation.org" , "linux-fsdevel@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] DAX: enable iostat for read/write Date: Mon, 17 Oct 2016 19:12:18 +0000 Message-ID: <1476731438.20881.73.camel@hpe.com> References: <1476465913-25305-1-git-send-email-toshi.kani@hpe.com> <20161015075443.GG27872@dastard> <1476725956.20881.68.camel@hpe.com> In-Reply-To: Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: T24gTW9uLCAyMDE2LTEwLTE3IGF0IDExOjU1IC0wNzAwLCBEYW4gV2lsbGlhbXMgd3JvdGU6DQo+ IE9uIE1vbiwgT2N0IDE3LCAyMDE2IGF0IDEwOjQwIEFNLCBLYW5pLCBUb3NoaW1pdHN1IDx0b3No aS5rYW5pQGhwZS5jbw0KPiBtPiB3cm90ZToNCj4gPiANCj4gPiBPbiBTYXQsIDIwMTYtMTAtMTUg YXQgMTg6NTQgKzExMDAsIERhdmUgQ2hpbm5lciB3cm90ZToNCj4gPiA+IA0KPiA+ID4gT24gRnJp LCBPY3QgMTQsIDIwMTYgYXQgMTE6MjU6MTNBTSAtMDYwMCwgVG9zaGkgS2FuaSB3cm90ZToNCj4g PiDCoDoNCj4gPiA+IA0KPiA+ID4gPiANCj4gPiA+ID4gK3N0YXRpYyB2b2lkIGRheF9pb3N0YXRf c3RhcnQoc3RydWN0IGdlbmRpc2sgKmRpc2ssIHN0cnVjdA0KPiA+ID4gPiBpb3ZfaXRlcg0KPiA+ ID4gPiAqaXRlciwNCj4gPiA+ID4gK8KgwqDCoMKgwqB1bnNpZ25lZCBsb25nICpzdGFydCkNCj4g PiA+ID4gK3sNCj4gPiA+ID4gK2ludCBydyA9IGlvdl9pdGVyX3J3KGl0ZXIpOw0KPiA+ID4gPiAr aW50IHNlYyA9IGlvdl9pdGVyX2NvdW50KGl0ZXIpID4+IDk7DQo+ID4gPiA+ICtpbnQgY3B1ID0g cGFydF9zdGF0X2xvY2soKTsNCj4gPiA+ID4gKw0KPiA+ID4gPiArKnN0YXJ0ID0gamlmZmllczsN Cj4gPiA+ID4gK3BhcnRfcm91bmRfc3RhdHMoY3B1LCAmZGlzay0+cGFydDApOw0KPiA+ID4gPiAr cGFydF9zdGF0X2luYyhjcHUsICZkaXNrLT5wYXJ0MCwgaW9zW3J3XSk7DQo+ID4gPiA+ICtwYXJ0 X3N0YXRfYWRkKGNwdSwgJmRpc2stPnBhcnQwLCBzZWN0b3JzW3J3XSwgc2VjKTsNCj4gPiA+ID4g K3BhcnRfaW5jX2luX2ZsaWdodCgmZGlzay0+cGFydDAsIHJ3KTsNCj4gPiA+ID4gK3BhcnRfc3Rh dF91bmxvY2soKTsNCj4gPiA+ID4gK30NCj4gPiA+IA0KPiA+ID4gV2h5IHJlaW1wbGVtZW50IGdl bmVyaWNfc3RhcnRfaW9fYWNjdCgpIGFuZA0KPiA+ID4gZ2VuZXJpY19lbmRfaW9fYWNjdCgpPw0K PiA+IA0KPiA+IEl0IHdhcyBtb2RlbGVkIGFmdGVyIF9fbmRfaW9zdGF0X3N0YXJ0KCkgLyBuZF9p b3N0YXJ0X2VuZCgpLsKgwqBJDQo+ID4gYWdyZWUgdGhhdCB3ZSBjYW4gdXNlIGdlbmVyaWNfc3Rh cnRfaW9fYWNjdCgpIGFuZA0KPiA+IGdlbmVyaWNfZW5kX2lvX2FjY3QoKSBoZXJlLg0KPiA+IA0K PiA+IFNob3VsZCB3ZSBhbHNvIGNoYW5nZSB0aGUgbmQgaW50ZXJmYWNlIHRvIHVzZSB0aGUgZ2Vu ZXJpYyB2ZXJzaW9uDQo+ID4gYXMgd2VsbD8NCj4gDQo+IFllcywgc291bmRzIGdvb2QgdG8gbWUu DQoNCldpbGwgZG8uIFRoYW5rcyENCi1Ub3NoaQ==