From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa6.hgst.iphmx.com ([216.71.154.45]:49673 "EHLO esa6.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752664AbdHVUmD (ORCPT ); Tue, 22 Aug 2017 16:42:03 -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 10/20] blk-mq-sched: introduce helpers for query, change busy state Date: Tue, 22 Aug 2017 20:41:14 +0000 Message-ID: <1503434472.2508.19.camel@wdc.com> References: <20170805065705.12989-1-ming.lei@redhat.com> <20170805065705.12989-11-ming.lei@redhat.com> In-Reply-To: <20170805065705.12989-11-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 T24gU2F0LCAyMDE3LTA4LTA1IGF0IDE0OjU2ICswODAwLCBNaW5nIExlaSB3cm90ZToNCj4gK3N0 YXRpYyBpbmxpbmUgYm9vbCBibGtfbXFfaGN0eF9pc19kaXNwYXRjaF9idXN5KHN0cnVjdCBibGtf bXFfaHdfY3R4ICpoY3R4KQ0KPiArew0KPiArCXJldHVybiB0ZXN0X2JpdChCTEtfTVFfU19ESVNQ QVRDSF9CVVNZLCAmaGN0eC0+c3RhdGUpOw0KPiArfQ0KPiArDQo+ICtzdGF0aWMgaW5saW5lIHZv aWQgYmxrX21xX2hjdHhfc2V0X2Rpc3BhdGNoX2J1c3koc3RydWN0IGJsa19tcV9od19jdHggKmhj dHgpDQo+ICt7DQo+ICsJc2V0X2JpdChCTEtfTVFfU19ESVNQQVRDSF9CVVNZLCAmaGN0eC0+c3Rh dGUpOw0KPiArfQ0KPiArDQo+ICtzdGF0aWMgaW5saW5lIHZvaWQgYmxrX21xX2hjdHhfY2xlYXJf ZGlzcGF0Y2hfYnVzeShzdHJ1Y3QgYmxrX21xX2h3X2N0eCAqaGN0eCkNCj4gK3sNCj4gKwljbGVh cl9iaXQoQkxLX01RX1NfRElTUEFUQ0hfQlVTWSwgJmhjdHgtPnN0YXRlKTsNCj4gK30NCg0KSGVs bG8gTWluZywNCg0KQXJlIHRoZXNlIGhlbHBlciBmdW5jdGlvbnMgbW9kaWZpZWQgaW4gYSBsYXRl ciBwYXRjaD8gSWYgbm90LCBwbGVhc2UgZHJvcA0KdGhpcyBwYXRjaC4gT25lIGxpbmUgaGVscGVy IGZ1bmN0aW9ucyBhcmUgbm90IHVzZWZ1bCBhbmQgZG8gbm90IGltcHJvdmUNCnJlYWRhYmlsaXR5 IG9mIHNvdXJjZSBjb2RlLg0KDQpUaGFua3MsDQoNCkJhcnQu