From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa5.hgst.iphmx.com ([216.71.153.144]:7758 "EHLO esa5.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751673AbdHVV4q (ORCPT ); Tue, 22 Aug 2017 17:56:46 -0400 From: Bart Van Assche To: "hch@infradead.org" , "linux-block@vger.kernel.org" , "axboe@fb.com" , "ming.lei@redhat.com" CC: "loberman@redhat.com" Subject: Re: [PATCH V2 09/20] blk-mq: introduce BLK_MQ_F_SHARED_DEPTH Date: Tue, 22 Aug 2017 21:55:57 +0000 Message-ID: <1503438955.2508.30.camel@wdc.com> References: <20170805065705.12989-1-ming.lei@redhat.com> <20170805065705.12989-10-ming.lei@redhat.com> In-Reply-To: <20170805065705.12989-10-ming.lei@redhat.com> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org T24gU2F0LCAyMDE3LTA4LTA1IGF0IDE0OjU2ICswODAwLCBNaW5nIExlaSB3cm90ZToNCj4gKwkv Kg0KPiArCSAqIGlmIHRoZXJlIGlzIHEtPnF1ZXVlX2RlcHRoLCBhbGwgaHcgcXVldWVzIHNoYXJl DQo+ICsJICogdGhpcyBxdWV1ZSBkZXB0aCBsaW1pdA0KPiArCSAqLw0KPiArCWlmIChxLT5xdWV1 ZV9kZXB0aCkgew0KPiArCQlxdWV1ZV9mb3JfZWFjaF9od19jdHgocSwgaGN0eCwgaSkNCj4gKwkJ CWhjdHgtPmZsYWdzIHw9IEJMS19NUV9GX1NIQVJFRF9ERVBUSDsNCj4gKwl9DQo+ICsNCj4gKwlp ZiAoIXEtPmVsZXZhdG9yKQ0KPiArCQlnb3RvIGV4aXQ7DQoNCkhlbGxvIE1pbmcsDQoNCkl0IHNl ZW1zIHZlcnkgZnJhZ2lsZSB0byBtZSB0byBzZXQgQkxLX01RX0ZfU0hBUkVEX0RFUFRIIGlmIGFu ZCBvbmx5IGlmDQpxLT5xdWV1ZV9kZXB0aCAhPSAwLiBXb3VsZG4ndCBpdCBiZSBiZXR0ZXIgdG8g bGV0IHRoZSBibG9jayBkcml2ZXIgdGVsbCB0aGUNCmJsb2NrIGxheWVyIHdoZXRoZXIgb3Igbm90 IHRoZXJlIGlzIGEgcXVldWUgZGVwdGggbGltaXQgYWNyb3NzIGhhcmR3YXJlDQpxdWV1ZXMsIGUu Zy4gdGhyb3VnaCBhIHRhZyBzZXQgZmxhZz8NCg0KVGhhbmtzLA0KDQpCYXJ0Lg==