From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: Re: [dm-devel] [PATCH V4] blk-mq: introduce BLK_STS_DEV_RESOURCE Date: Fri, 2 Feb 2018 00:53:51 +0000 Message-ID: <1517532830.2746.43.camel@wdc.com> References: <20180129203300.50595-1-snitzer@redhat.com> <1517260932.2687.42.camel@wdc.com> <20180129214446.GD5744@redhat.com> <1517262713.2687.56.camel@wdc.com> <23155.45114.317289.396546@quad.stoffel.home> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from esa6.hgst.iphmx.com ([216.71.154.45]:27084 "EHLO esa6.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751669AbeBBAxz (ORCPT ); Thu, 1 Feb 2018 19:53:55 -0500 In-Reply-To: <23155.45114.317289.396546@quad.stoffel.home> Content-Language: en-US Content-ID: <8C660C0FD4E81840BCBE4EC4CDE7EF08@namprd04.prod.outlook.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: "john@stoffel.org" Cc: "dm-devel@redhat.com" , "linux-scsi@vger.kernel.org" , "linux-block@vger.kernel.org" , "linux-nvme@lists.infradead.org" , "snitzer@redhat.com" , "axboe@kernel.dk" T24gVGh1LCAyMDE4LTAyLTAxIGF0IDE5OjI2IC0wNTAwLCBKb2huIFN0b2ZmZWwgd3JvdGU6DQo+ IERvZXNuJ3QgdGhpcyBhcmd1ZSB0aGF0IHlvdSByZWFsbHkgd2FudCBzb21lIHNvcnQgb2YgY29t cGxldGlvbnMgdG8gYmUNCj4gcnVuIGluIHRoaXMgY2FzZSBpbnN0ZWFkPyAgSW5zdGVhZCBvZiBi dXN5IGxvb3Bpbmcgb3Igd2FpdGluZyBmb3IgYQ0KPiBzZXQgYW1vdW50IG9mIHRpbWUsIGp1c3Qg ZmlyZSBvZmYgYSBjYWxsYmFjayB0byBydW4gb25jZSB5b3UgaGF2ZSB0aGUNCj4gcmVzb3VyY2Vz IGF2YWlsYWJsZSwgbm8/DQoNCkhlbGxvIEpvaG4sDQoNClJlcnVubmluZyB0aGUgcXVldWUgd2hl biB0aGUgcmVzb3VyY2Ugd2UgcmFuIG91dCBvZiBpcyBhdmFpbGFibGUgYWdhaW4gd291bGQNCmJl IGlkZWFsLiBIb3dldmVyLCBJJ20gbm90IHN1cmUgaXQgaXMgcG9zc2libGUgdG8gaW1wbGVtZW50 IHRoaXMuIElmIGEgZHJpdmVyDQpwZXJmb3JtcyBtZW1vcnkgYWxsb2NhdGlvbiB3aGlsZSBleGVj dXRpbmcgYSByZXF1ZXN0IGFuZCBrbWFsbG9jKCkgcmV0dXJucw0KLUVOT01FTSB0aGVuIEkgZG9u J3Qga25vdyB3aGljaCBtZWNoYW5pc20gc2hvdWxkIGJlIHVzZWQgdG8gdHJpZ2dlciBhIHF1ZXVl DQpyZXJ1biB3aGVuIHN1ZmZpY2llbnQgbWVtb3J5IGlzIGF2YWlsYWJsZSBhZ2Fpbi4NCg0KQW5v dGhlciBleGFtcGxlIGlzIHRoZSBTQ1NJIHN1YnN5c3RlbS4gSWYgYSB0aGUgLnF1ZXVlY29tbWFu ZCgpIGltcGxlbWVudGF0aW9uDQpvZiBhIFNDU0kgTExEIHJldHVybnMgU0NTSV9NTFFVRVVFXypf QlVTWSBiZWNhdXNlIGEgY2VydGFpbiBIQkEgY29uZGl0aW9uDQpvY2N1cnJlZCBhbmQgdGhlIEhC QSBkb2VzIG5vdCB0cmlnZ2VyIGFuIGludGVycnVwdCB3aGVuIHRoYXQgY29uZGl0aW9uIGlzDQpj bGVhcmVkLCBob3cgdG8gZmlndXJlIG91dCB3aGV0aGVyIG9yIG5vdCBhIHJlcXVlc3QgY2FuIGJl IGV4ZWN1dGVkIG90aGVyIHRoYW4NCmJ5IHJldHJ5aW5nLCB3aGljaCBtZWFucyByZXJ1bm5pbmcg dGhlIHF1ZXVlPw0KDQpUaGFua3MsDQoNCkJhcnQu