From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Bart Van Assche To: "ming.lei@redhat.com" CC: "linux-kernel@vger.kernel.org" , "linux-block@vger.kernel.org" , "hch@infradead.org" , "martin.petersen@oracle.com" , "linux-scsi@vger.kernel.org" , "axboe@fb.com" , "hare@suse.com" , "holger@applied-asynchrony.com" , "jejb@linux.vnet.ibm.com" Subject: Re: [PATCH] SCSI: run queue if SCSI device queue isn't ready and queue is idle Date: Thu, 7 Dec 2017 21:11:54 +0000 Message-ID: <1512681113.2624.33.camel@wdc.com> References: <20171205075256.10319-1-ming.lei@redhat.com> <1512490099.2660.6.camel@sandisk.com> <20171205162825.GA23788@ming.t460p> <20171206015212.GB26512@ming.t460p> <1512576435.3297.3.camel@wdc.com> <20171207013122.GA10214@ming.t460p> In-Reply-To: <20171207013122.GA10214@ming.t460p> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-scsi-owner@vger.kernel.org List-ID: T24gVGh1LCAyMDE3LTEyLTA3IGF0IDA5OjMxICswODAwLCBNaW5nIExlaSB3cm90ZToNCj4gQnV0 IGlmIHlvdSBhbHdheXMgY2FsbCBibGtfbXFfc2NoZWRfbWFya19yZXN0YXJ0X2hjdHgoKSBiZWZv cmUgYSBuZXcNCj4gZGlzcGF0Y2gsIHRoYXQgbWF5IGFmZmVjdCBwZXJmb3JtYW5jZSBvbiBOVk1l IHdoaWNoIG1heSBuZXZlciB0cmlnZ2VyDQo+IEJMS19TVFNfUkVTT1VSQ0UuDQoNCkhtbSAuLi4g b25seSB0aGUgU0NTSSBjb3JlIGltcGxlbWVudHMgLmdldF9idWRnZXQoKSBhbmQgLnB1dF9idWRn ZXQoKSBhbmQNCkkgcHJvcG9zZWQgdG8gaW5zZXJ0IGEgYmxrX21xX3NjaGVkX21hcmtfcmVzdGFy dF9oY3R4KCkgY2FsbCB1bmRlciAiaWYNCihxLT5tcV9vcHMtPmdldF9idWRnZXQpIi4gSW4gb3Ro ZXIgd29yZHMsIEkgcHJvcG9zZWQgdG8gaW5zZXJ0IGENCmJsa19tcV9zY2hlZF9tYXJrX3Jlc3Rh cnRfaGN0eCgpIGNhbGwgaW4gYSBjb2RlIHBhdGggdGhhdCBpcyBuZXZlciB0cmlnZ2VyZWQNCmJ5 IHRoZSBOVk1lIGRyaXZlci4gU28gSSBkb24ndCBzZWUgaG93IHRoZSBjaGFuZ2UgSSBwcm9wb3Nl ZCBjb3VsZCBhZmZlY3QNCnRoZSBwZXJmb3JtYW5jZSBvZiB0aGUgTlZNZSBkcml2ZXI/DQoNCkJh cnQu