From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Bart Van Assche To: "ming.lei@redhat.com" CC: "linux-block@vger.kernel.org" , "jthumshirn@suse.de" , "linux-raid@vger.kernel.org" , "hch@lst.de" , "martin.petersen@oracle.com" , "axboe@kernel.dk" , "oleksandr@natalenko.name" , "hare@suse.com" , "shli@kernel.org" Subject: Re: [PATCH v4 1/7] md: Make md resync and reshape threads freezable Date: Mon, 25 Sep 2017 23:09:15 +0000 Message-ID: <1506380954.2641.57.camel@wdc.com> References: <20170925202924.16603-1-bart.vanassche@wdc.com> <20170925202924.16603-2-bart.vanassche@wdc.com> <20170925230421.GD18137@ming.t460p> In-Reply-To: <20170925230421.GD18137@ming.t460p> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 List-ID: T24gVHVlLCAyMDE3LTA5LTI2IGF0IDA3OjA0ICswODAwLCBNaW5nIExlaSB3cm90ZToNCj4gT24g TW9uLCBTZXAgMjUsIDIwMTcgYXQgMDE6Mjk6MThQTSAtMDcwMCwgQmFydCBWYW4gQXNzY2hlIHdy b3RlOg0KPiA+IFNvbWUgcGVvcGxlIHVzZSB0aGUgbWQgZHJpdmVyIG9uIGxhcHRvcHMgYW5kIHVz ZSB0aGUgc3VzcGVuZCBhbmQNCj4gPiByZXN1bWUgZnVuY3Rpb25hbGl0eS4gU2luY2UgaXQgaXMg ZXNzZW50aWFsIHRoYXQgc3VibWl0dGluZyBvZg0KPiA+IG5ldyBJL08gcmVxdWVzdHMgc3RvcHMg YmVmb3JlIGRldmljZSBxdWllc2Npbmcgc3RhcnRzLCBtYWtlIHRoZQ0KPiA+IG1kIHJlc3luYyBh bmQgcmVzaGFwZSB0aHJlYWRzIGZyZWV6YWJsZS4NCj4gDQo+IEFzIEkgZXhwbGFpbmVkLCBpZiBT Q1NJIHF1aWVzY2UgaXMgc2FmZSwgdGhpcyBwYXRjaCBzaG91bGRuJ3QNCj4gYmUgbmVlZGVkLg0K PiANCj4gVGhlIGlzc3VlIGlzbid0IE1EIHNwZWNpZmljLCBhbmQgaW4gdGhlb3J5IGNhbiBiZSB0 cmlnZ2VyZWQNCj4gb24gYWxsIGRldmljZXMuIEFuZCB5b3UgY2FuIHNlZSB0aGUgSS9PIGhhbmcg cmVwb3J0IG9uIEJUUkZTKFJBSUQpDQo+IHdpdGhvdXQgTUQgaW52b2x2ZWQ6DQo+IA0KPiAJaHR0 cHM6Ly9tYXJjLmluZm8vP2w9bGludXgtYmxvY2smbT0xNTA2MzQ4ODM4MTY5NjUmdz0yDQoNCldo YXQgbWFrZXMgeW91IHRoaW5rIHRoYXQgdGhpcyBwYXRjaCBpcyBub3QgbmVjZXNzYXJ5IG9uY2Ug U0NTSSBxdWllc2NlDQpoYXMgYmVlbiBtYWRlIHNhZmU/IERvZXMgdGhpcyBtZWFuIHRoYXQgeW91 IGhhdmUgbm90IHRlc3RlZCBzdXNwZW5kIGFuZA0KcmVzdW1lIHdoaWxlIG1kIFJBSUQgMSByZXN5 bmMgd2FzIGluIHByb2dyZXNzPyBUaGlzIHBhdGNoIGlzIG5lY2Vzc2FyeQ0KdG8gYXZvaWQgdGhh dCBzdXNwZW5kIGxvY2tzIHVwIHdoaWxlIG1kIFJBSUQgMSByZXN5bmMgaXMgaW4gcHJvZ3Jlc3Mu DQoNCkJhcnQu From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: Re: [PATCH v4 1/7] md: Make md resync and reshape threads freezable Date: Mon, 25 Sep 2017 23:09:15 +0000 Message-ID: <1506380954.2641.57.camel@wdc.com> References: <20170925202924.16603-1-bart.vanassche@wdc.com> <20170925202924.16603-2-bart.vanassche@wdc.com> <20170925230421.GD18137@ming.t460p> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170925230421.GD18137@ming.t460p> Content-Language: en-US Content-ID: <904C4EA24CF5CD40AB24447A188C66E3@namprd04.prod.outlook.com> Sender: linux-raid-owner@vger.kernel.org To: "ming.lei@redhat.com" Cc: "linux-block@vger.kernel.org" , "jthumshirn@suse.de" , "linux-raid@vger.kernel.org" , "hch@lst.de" , "martin.petersen@oracle.com" , "axboe@kernel.dk" , "oleksandr@natalenko.name" , "hare@suse.com" , "shli@kernel.org" List-Id: linux-raid.ids T24gVHVlLCAyMDE3LTA5LTI2IGF0IDA3OjA0ICswODAwLCBNaW5nIExlaSB3cm90ZToNCj4gT24g TW9uLCBTZXAgMjUsIDIwMTcgYXQgMDE6Mjk6MThQTSAtMDcwMCwgQmFydCBWYW4gQXNzY2hlIHdy b3RlOg0KPiA+IFNvbWUgcGVvcGxlIHVzZSB0aGUgbWQgZHJpdmVyIG9uIGxhcHRvcHMgYW5kIHVz ZSB0aGUgc3VzcGVuZCBhbmQNCj4gPiByZXN1bWUgZnVuY3Rpb25hbGl0eS4gU2luY2UgaXQgaXMg ZXNzZW50aWFsIHRoYXQgc3VibWl0dGluZyBvZg0KPiA+IG5ldyBJL08gcmVxdWVzdHMgc3RvcHMg YmVmb3JlIGRldmljZSBxdWllc2Npbmcgc3RhcnRzLCBtYWtlIHRoZQ0KPiA+IG1kIHJlc3luYyBh bmQgcmVzaGFwZSB0aHJlYWRzIGZyZWV6YWJsZS4NCj4gDQo+IEFzIEkgZXhwbGFpbmVkLCBpZiBT Q1NJIHF1aWVzY2UgaXMgc2FmZSwgdGhpcyBwYXRjaCBzaG91bGRuJ3QNCj4gYmUgbmVlZGVkLg0K PiANCj4gVGhlIGlzc3VlIGlzbid0IE1EIHNwZWNpZmljLCBhbmQgaW4gdGhlb3J5IGNhbiBiZSB0 cmlnZ2VyZWQNCj4gb24gYWxsIGRldmljZXMuIEFuZCB5b3UgY2FuIHNlZSB0aGUgSS9PIGhhbmcg cmVwb3J0IG9uIEJUUkZTKFJBSUQpDQo+IHdpdGhvdXQgTUQgaW52b2x2ZWQ6DQo+IA0KPiAJaHR0 cHM6Ly9tYXJjLmluZm8vP2w9bGludXgtYmxvY2smbT0xNTA2MzQ4ODM4MTY5NjUmdz0yDQoNCldo YXQgbWFrZXMgeW91IHRoaW5rIHRoYXQgdGhpcyBwYXRjaCBpcyBub3QgbmVjZXNzYXJ5IG9uY2Ug U0NTSSBxdWllc2NlDQpoYXMgYmVlbiBtYWRlIHNhZmU/IERvZXMgdGhpcyBtZWFuIHRoYXQgeW91 IGhhdmUgbm90IHRlc3RlZCBzdXNwZW5kIGFuZA0KcmVzdW1lIHdoaWxlIG1kIFJBSUQgMSByZXN5 bmMgd2FzIGluIHByb2dyZXNzPyBUaGlzIHBhdGNoIGlzIG5lY2Vzc2FyeQ0KdG8gYXZvaWQgdGhh dCBzdXNwZW5kIGxvY2tzIHVwIHdoaWxlIG1kIFJBSUQgMSByZXN5bmMgaXMgaW4gcHJvZ3Jlc3Mu DQoNCkJhcnQu